Key Colony Beach FL Real Estate & Homes for Sale

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Beds:
4
Baths:
4.00
Sq.Ft.:
1,920
Status:
NEW LISTING
MLS#:
620129
Type:
Single Family
Subdivision:
Key Colony Bch 1st Addn Amd Plat (53.5)
Lot size:
0.19 Acres
Year built:
1969
Courtesy: Coldwell Banker Schmitt Real Estate Co. 305-743-5181
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ADDITIONAL INFORMATION

Fantastic opportunity to own a full duplex in desirable Key Colony Beach. This active vacation rental property offers excellent income potential along with the perfect Florida Keys waterfront lifestyle. Both units feature updated kitchens and bathrooms, thoughtfully designed floor plans with bedrooms connected to the living areas by hallways, and private laundry for each unit. Exterior patios with comfortable seating areas provide ideal spaces for relaxing and entertaining guests. The property offers abundant parking for multiple vehicles and has been exceptionally well maintained. Boaters will appreciate the 75-foot concrete seawall and approximately 70 feet of wood dockage, providing excellent canal access for your boating and fishing adventures. Located in Key Colony Beach, where 7-day rentals are allowed, this property presents an outstanding opportunity for both personal enjoyment and investment income. Residents and guests enjoy access to exceptional recreational amenities including golf, tennis, pickleball, basketball, and more. Waterfront living, modern updates, strong rental history, and prime dockage make this an exceptional Florida Keys investment opportunity.

Beds:
2
Baths:
3.00
Sq.Ft.:
1,343
Status:
Active
MLS#:
620070
Type:
Condo/Townhouse
Subdivision:
Cay Condo (53.5)
Year built:
1975
Courtesy: Coldwell Banker Schmitt Real Estate Co. 305-743-5181
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ADDITIONAL INFORMATION

Oceanfront Paradise Awaits at The Cay! Experience the ultimate Keys lifestyle in this pristine, never-before-rented 2-bedroom, 2.5-bathroom townhouse-style condominium. Boasting 1,343 square feet of beautifully updated living space, this residence features stunning, ocean views from the living room balcony plus bonus ocean and sunset views from the guest bedroom balcony. Inside, enjoy a flawlessly updated interior with luxury vinyl plank flooring downstairs, a renovated kitchen, stylish baths, and brand-new carpeting upstairs. It feels more like a home than a condo. Leave the windows open at night to the gentle sound of the ocean lapping against the beach--a soothing natural soundtrack perfect for relaxing and falling asleep. Situated just one unit back from the open ocean, the property is surrounded by lush tropical landscaping and offers premium community amenities, including a sparkling pool, a community room overlooking the ocean, and a sandy beach complete with a tiki hut. While this turnkey property offers excellent rental potential for savvy investors or part-time residents, The Cay's 14-day minimum rental restriction ensures a peaceful, exclusive atmosphere. It truly feels less like a busy high-turnover hotel and more like your private, quiet coastal sanctuary. Perfectly situated in the heart of Key Colony Beach, this premier location immerses you in the highly desirable lifestyle of ''The Gem of the Florida Keys.'' This incorporated island city offers an unmatched, relaxed atmosphere complete with its own walking and bike paths, scenic waterfront park (Sunset Park), a par-3 golf course, tennis and pickleball courts, and a vibrant selection of waterfront dining and charter fleets just minutes away.

Beds:
3
Baths:
2.00
Sq.Ft.:
1,642
Status:
Active
MLS#:
620019
Type:
Single Family
Subdivision:
Key Colony Bch Yacht (53.5)
Lot size:
0.12 Acres
Year built:
2005
Courtesy: Coldwell Banker Schmitt Real Estate Co. 305-743-5181
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ADDITIONAL INFORMATION

Stunning light and bright half duplex with a pool and 46 feet of dockage on a 100-foot-wide canal in desirable Key Colony Beach. This beautifully updated east-facing Ellison model offers the perfect blend of modern style, comfort, and waterfront living. The newly remodeled modern kitchen features all-new stainless steel appliances, an induction stove, and sleek modern finishes throughout. New ceiling fans, along with impact-resistant windows and doors, add comfort, efficiency, and peace of mind to this beautifully maintained home. Offering 3 bedrooms and 2 bathrooms, the spacious layout is perfect for relaxing or entertaining. Step outside to the travertine paved patio area complete with an in-ground pool, creating the ideal setting to enjoy the Florida Keys lifestyle. A large 2-car garage provides ample storage for vehicles, golf carts, and water toys. Located in Key Colony Beach, where 7-day rentals are allowed, this property presents an outstanding opportunity for both personal enjoyment and investment income. Residents and guests enjoy access to exceptional recreational amenities including golf, tennis, pickleball, basketball, and more. Waterfront living, modern upgrades, and excellent rental potential make this an exceptional Florida Keys property. Back Up Offers are welcome.

Beds:
3
Baths:
3.00
Sq.Ft.:
1,440
Status:
Active
MLS#:
619996
Type:
Single Family
Subdivision:
Marina Sub (54.0)
Lot size:
0.1 Acres
Year built:
1960
Courtesy: Coldwell Banker Schmitt Real Estate Co. 305-743-5181
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ADDITIONAL INFORMATION

Welcome to your waterfront dream home in the heart of Key Colony Beach! This beautifully renovated 3 bedroom, 3 bathroom single-family home is a private tropical retreat. Situated on a wide basin just off the Atlantic, this property is a boater's paradise. Enjoy two private boat slips, a brand new Trex dock, fish cleaning station and a 10,000 lb boat lift. Relax in your own backyard oasis featuring a saltwater pool with both heater and chiller, a spacious tiki hut for entertaining, and lush landscaping that enhances the serene island ambiance. The large screened-in porch, complete with a stunning epoxy floor, provides an inviting space to lounge while enjoying gentle breezes and waterfront views. Inside, the home was fully remodeled between 2017 and 2018 with no detail spared. The open-concept kitchen is outfitted with quartz countertops, stainless steel appliances, custom cabinetry, and stylish tile finishes. Porcelain tile flooring flows throughout, and every window and door is impact-rated for peace of mind. 3 bedrooms and 3 baths offer plenty of space for your and guests. The one-car garage adds extra storage space for gear, bikes, or paddleboards. As an active vacation rental, this home is turnkey and income-producing, with a strong rental history and excellent guest appeal. Brand new HVAC system and Hot Water heater. Rubber seal on roof was done in 2023 with new gutters added. Whether you're seeking a second home that pays for itself or a full-time residence with built-in investment value, this property delivers on every level. Enjoy all the amenities that make Key Colony Beach one of the Florida Keys' most desirable destinations: two parks, a 9-hole par-3 golf course, scenic walking and biking paths, Sunset Park, tennis and pickleball courts, and convenient access to restaurants, shops, and marina services--all within walking or biking distance.

Beds:
2
Baths:
2.00
Sq.Ft.:
1,023
Status:
Active
MLS#:
619974
Type:
Single Family
Subdivision:
Key Colony Bch 1st Addn Amd Plat (53.5)
Lot size:
0.1 Acres
Year built:
1971
Courtesy: Key Colony Beach Realty 305-289-0621
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ADDITIONAL INFORMATION

Charming Canal-Front Duplex in Key Colony Beach. A perfect tropical escape for comfort, convenience, and classic Florida Keys vibes. This updated 2-bedroom, 2-bath duplex offers a bright, open floor plan with an upgraded kitchen and modern bathrooms. Large sliding glass doors fill the space with natural light and lead to a covered patio overlooking the canal--an ideal spot to sip your morning coffee or unwind as boats drift by. A covered carport and brick paver driveway provide plenty of parking, making arrival and unloading a breeze. Professional photos coming soon!

Beds:
2
Baths:
2.00
Sq.Ft.:
840
Status:
Active
MLS#:
619934
Type:
Single Family
Subdivision:
Marina Sub (54.0)
Lot size:
0.05 Acres
Year built:
1960
Courtesy: Coldwell Banker Schmitt Real Estate Co. 305-743-5181
View additional info

ADDITIONAL INFORMATION

Experience the best of island living in this well maintained 2-bedroom, 2-bath half duplex featuring open water views, a concrete dock with boat lift, and inviting beach-inspired décor throughout. Whether you're searching for the perfect family getaway, a relaxing second home, or a proven investment property, this island retreat checks every box. Designed for effortless Florida Keys living, the bright and airy interior offers a comfortable open layout that seamlessly blends indoor and outdoor spaces. Enjoy morning coffee overlooking the water, spend your days boating, fishing, or paddleboarding right from your backyard, and unwind each evening with breathtaking ocean breezes. Located in the highly desirable Key Colony Beach -- affectionately known as the ''Gem of the Florida Keys'' -- this island community is connected just south of the Overseas Highway by a scenic causeway and charming small bridge, offering both privacy and convenience. Boaters will appreciate the quick access to both the Atlantic Ocean and the Gulf of America. Residents and guests enjoy an incredible array of nearby amenities including waterfront restaurants, charter boat row, a marina, boat rentals, boutique shopping, and hotels. The community also features beautiful parks, two playgrounds, bocce courts, pickleball and tennis courts, shuffleboard, and even a 9-hole par-3 golf course -- all contributing to the laid-back yet active Keys lifestyle. Call to see this property today!

Beds:
2
Baths:
2.00
Sq.Ft.:
885
Status:
Active
MLS#:
619920
Type:
Multi-Family
Subdivision:
Key Colony Beach (53.5)
Lot size:
0.08 Acres
Year built:
1969
Courtesy: RE/MAX All Keys Real Estate 305-451-0060
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ADDITIONAL INFORMATION

Discover this charming 2 bedroom, 2 bathroom waterfront home in the heart of Key Colony Beach, complete with 30 feet of concrete dockage, a 15,000 lb boat lift, and quick easy ocean access from a stunning emerald green canal. Grab your waterfront dream for half the price and enjoy the ultimate Florida Keys boating lifestyle. Conveniently located near the Cabana Club, local restaurants, golf, tennis, shopping, and everything the Middle Keys has to offer, this property is ideal as a full time residence, vacation getaway, or income producing vacation rental. Offered furnished, this home features tile flooring throughout, newer appliances, a separate laundry room with washer and dryer, and a clean easy to maintain yard designed for carefree island living. Perfectly positioned close to everything yet tucked away enough to enjoy peace and quiet, this home offers the best of both worlds. With a few personal touches, this could become your perfect slice of paradise in the Florida Keys. Residents and visitors love Key Colony Beach for its private beaches, marina, waterfront dining, parks, walking and biking paths, pickleball and tennis courts, friendly community atmosphere, and reputation as one of the safest and most desirable communities in the Keys. Whether you are boating, fishing, snorkeling, diving, or simply relaxing by the water, Key Colony Beach offers the laid back island lifestyle people dream about. Schedule your private showing today and start living the Keys lifestyle you deserve.

Open House:

Saturday, 6/13 1:00-2:30PM

More Open House Info >

Beds:
3
Baths:
3.00
Sq.Ft.:
2,001
Status:
Active
MLS#:
619873
Type:
Single Family
Subdivision:
Coury Sub (53.5)
Lot size:
0.22 Acres
Year built:
1999
Courtesy: LPT Realty, LLC 877-366-2213
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ADDITIONAL INFORMATION

Welcome to your dream island retreat in Key Colony Beach! Featuring a BRAND NEW metal roof installed in May 2026, this exquisite above-flood, fully renovated Bill Ellison-built home offers 2,001 sq ft of upscale coastal living and peace of mind. Built in 1999 and ideally located on highly sought-after 12th Street, this boater's paradise provides quick and easy access to both the Gulf and Atlantic. Designed for entertaining and relaxation, the outdoor living space is exceptional. A spacious 15x15 tiki hut creates the perfect island gathering spot, while the expansive covered patio overlooks a stunning new 12x25 heated/chilled pool complete with a tranquil fountain feature. Boating enthusiasts will appreciate the 80 feet of deep-water concrete dockage, a 36-foot step-down wooden dock, and a convenient fish cleaning station. Inside, soaring 11-foot vaulted ceilings and luxury vinyl plank flooring create a bright, open atmosphere throughout. The beautifully renovated kitchen showcases elegant Dolomite countertops, under-counter island lighting, and brand-new stainless steel appliances. A spacious laundry room includes a new large-capacity washer and dryer for added convenience. Each of the three generously sized bedrooms features its own private ensuite bathroom. The primary suite is a true retreat, offering room for a sitting area, a large custom walk-in closet, and a luxurious ensuite bath featuring Carrera marble in the shower. Additional highlights include a 24x22 two-car garage, outdoor storage shed, dedicated boat trailer parking, and additional parking for two vehicles in front of the garage. For those seeking investment potential, Key Colony Beach allows 7-night vacation rentals, making this property an excellent opportunity for income-producing use. Plus, you're just a short stroll from Sunset Park where you can enjoy breathtaking Keys sunsets year-round.

Beds:
3
Baths:
2.00
Sq.Ft.:
1,682
Status:
Active
MLS#:
619889
Type:
Single Family
Subdivision:
Key Colony Bch 1st Addn Amd Plat (53.5)
Lot size:
0.1 Acres
Year built:
1995
Courtesy: Ocean Sotheby's International 305-735-4447
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ADDITIONAL INFORMATION

You Deserve this East Facing, Updated 3 Bedroom Island Home! Here you will discover how coastal comfort meets effortless Keys living in the heart of the fabulous Florida Keys. Step into the bright, open-concept living, dining, and kitchen areas designed for both entertaining, relaxing and making tropical memories. The natural light pours in the wide open space and flows seamlessly through double sliding doors and continues onto a spacious deck and private dock with 10k lb lift. All with serene views of a deep, wide canal. This is the perfect, private space for morning coffee, an adult beverage and taking your time to simple unwind under the palms. A definite retreat for the boating enthusiasts and anglers this home can be your dream come true. Just five minutes from both the open ocean and the open Gulf. This is also ideal for divers, and snorkelers with the reef only a few miles off shore, and numerous excellent underwater treasures, like Sombrero Light and Coffins Patch. Paddle boarders, kayakers, and jet skiers will enjoy exploring the abundant marine life, birds, and natural beauty that make the blue waters of the Keys so special. Perfectly situated in the Middle Keys, you're conveniently located halfway between Key Largo and Key West. Travel is easy with Marathon International Airport just 3 miles away, Key West International Airport 54 miles away, Miami Int'l Airport 108 miles away and 137 miles to the Ft Lauderdale Airport. Welcome to the charming and highly sought-after Key Colony Beach - known as the ''Gem of the Florida Keys'' walk or bike the entire city offering a unique island lifestyle. Plus access to the marina, pickleball, golf, tennis, bocce ball, cornhole, playgrounds, and 3 restaurants. Don't miss Sunset Park, where you can take in breathtaking sunsets, live concerts, and many community events year-round. This is more than a home, it is your gateway to island living in paradise. What's Your Hurry, Your Here!

Beds:
3
Baths:
4.00
Sq.Ft.:
1,954
Status:
Active
MLS#:
619746
Type:
Single Family
Subdivision:
Key Colony Bch 1st Addn Amd Plat (53.5)
Lot size:
0.1 Acres
Year built:
1971
Courtesy: Coldwell Banker Schmitt Real Estate Co. 305-743-5181
View additional info

ADDITIONAL INFORMATION

Beautiful New Addition added to a well-maintained home townhouse style half duplex. In addition to the 3 bedrooms, there is a family room/ den upstairs and one of the bedrooms and full bath are downstairs along with a half bath. Lots of living space in this home and it opens up to a back deck situated in a lovely canal side back yard.

Beds:
5
Baths:
5.00
Sq.Ft.:
3,545
Status:
Active
MLS#:
619627
Type:
Single Family
Subdivision:
Coury Sub (53.5)
Lot size:
0.19 Acres
Year built:
2021
Courtesy: Pacaso Inc. 206-859-3249
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ADDITIONAL INFORMATION

New co-ownership opportunity by Pacaso: Own one-eighth of Sunset Park, a professionally managed, turnkey home. Blue skies and coastal waterways await at Sunset Park. This Key Colony Beach waterfront home offers direct access to both the Gulf of Mexico and the Atlantic. Located less than an hour from the Key West airport, it's a turnkey retreat in an ideal setting. Set within a gated community, Sunset Park offers a peaceful environment with nearby amenities. Explore the area by bike or enjoy the Pickleball and Tennis courts just minutes from the property. From the great room, sliding doors open to a large covered outdoor kitchen and dining area, plus an east-facing pool and patio. Inside, the gourmet kitchen is outfitted with Thermador appliances, a generous island, and ample counter space. The upstairs family room includes a wet bar and access to a balcony with canal views. The primary suite features a spa-like en suite with dual vanities, a soaking tub, and tiled shower. Four additional bedrooms and bathrooms offer plenty of space for guests. The home comes furnished and professionally decorated.

Beds:
3
Baths:
3.00
Sq.Ft.:
2,000
Status:
Active
MLS#:
619458
Type:
Single Family
Subdivision:
Key Colony Bch 1st Addn Amd Plat (53.5)
Lot size:
0.1 Acres
Year built:
2001
Courtesy: Coldwell Banker Schmitt Real Estate Co. 305-743-5181
View additional info

ADDITIONAL INFORMATION

We kindly ask all agents to schedule showings with 24 hours' notice, as this property is currently in a vacation rental program. Welcome to Key Colony Beach, where life slows down, and everything feels just right. This east-facing canal-front half duplex offers the perfect blend of Florida Keys lifestyle, boating convenience, and income potential. Located in one of the Keys communities that allows weekly rentals, this property allows owners to enjoy it personally while generating rental income when not in use. With no private pool to maintain, owners and guests can still enjoy Cabana Club access, featuring a private beach, oceanfront pool, restaurant, and resort-style amenities. For investors, this is a powerful advantage: less private maintenance responsibility while still offering guests the pool and beach lifestyle they are looking for. From the moment you arrive, Key Colony Beach feels like home. Neighbors wave, the streets are peaceful, and the waterfront lifestyle is effortless. Just about two hours from Miami, or a quick flight into Marathon's private aviation hub at MillionAir, your island escape is closer than you think. Start your mornings with coffee on the balcony as the sun rises over the canal. Your boat is waiting just steps away, with 37.5 feet of deep-water dockage and quick access through Vaca Cut to both the Atlantic Ocean and Florida Bay. Inside, the home is open, inviting, and designed for easy living. Whether you are entertaining, relaxing after a day on the water, or hosting vacation guests, the layout feels comfortable and welcoming. The owner's lockout adds valuable flexibility, allowing you to keep personal items secure while the property is rented. Upstairs, the primary suite offers calming views of the canal and a private balcony, creating a peaceful space to start and end each day. Enjoy breezy lanai afternoons, sunrise mornings, boating adventures, and peaceful evenings by the water. More than a property-- KCB is Your li We have recently improved the price, and the seller is motivated but does not plan to make another reduction. With continued showings, open house traffic, weekly rental potential, dockage, and Cabana Club access, this is the time for interested buyers to make a serious offer. This home offers a strong waterfront foundation, excellent rental flexibility, and room for the next owner to personalize finishes over time. No private pool to maintain, but owners and guests can enjoy Cabana Club access, featuring a beach, oceanfront pool, and restaurant amenities. For investors, this can be powerful because it means less private maintenance responsibility while still offering guests a pool/beach lifestyle. Located in one of the Florida Keys communities that allows weekly rentals, this canal-front property offers personal enjoyment plus income potential when not in use.

Beds:
2
Baths:
2.00
Sq.Ft.:
990
Status:
Active
MLS#:
619428
Type:
Condo/Townhouse
Subdivision:
Sea Isle Condominium (aka Cont. Cond) (53.5)
Year built:
1973
Courtesy: Coldwell Banker Schmitt Real Estate Co. 305-743-5181
View additional info

ADDITIONAL INFORMATION

Kick back and soak up the laid-back Keys vibe in this fun and inviting 2-bedroom, 2 bath condo in beautiful Key Colony Beach! Spend your days strolling along the endless sandy beach, cooling off in the private pool, or cruising around town by bike like the locals do. Weekly vacation rentals are allowed, making this a perfect second getaway spot or a fantastic income-producing investment. The community features a popular Sunset Park for breathtaking evening views, pickleball courts and a Par 3 Golf Course, for a little friendly competition, and several great local restaurants just minutes away.

Beds:
3
Baths:
4.00
Sq.Ft.:
2,540
Status:
Active
MLS#:
619361
Type:
Multi-Family
Subdivision:
Key Colony Beach (53.5)
Lot size:
0.15 Acres
Year built:
1971
Courtesy: Water Vista Realty, Inc. 305-396-7844
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ADDITIONAL INFORMATION

WATERFRONT BEAUTIFULLY RENOVATED DUPLEX 330-340, 2BR 2BA Upper Level, 1BR 1.5BA Lower Level, both with Full Kitchens, in Key Colony Beach, a NO HOA Municipality, on Marathon Island MM53. New 15K lbs. Boat Lift 2022, 60 Ft Deep Water Dock, Extra Wide Canal, Multiple Electrical Outlets, 3 Fresh Water Spigots. House is equipped with Surge Protection, and a Transfer Switch for a portable generator. Exterior Motion Lights equipped with Security Cameras. EXCELLENT RENTAL INCOME OPPORTUNITY, 7 Day Rentals allowed. Rent the Upper and Lower units to separate parties at the same time, and or live in one and rent the other unit. Beautiful New Pool Heated-Chilled 2022, with a Saltwater system that uses a salt generator, offering lower maintenance, softer water, and reduced skin-eye irritation. New Pool-Cool Deck concrete patio in 2022, that reduces surface temperatures. Outdoor Shower. Metal Roof 2013. Hurricane Accordion and Metal Bahama Shutters in 2021. Upgraded Electrical system in 2022. Upgraded Flooring, Doors, and Windows. Mini-Split AC unit 2021. Upper Level Covered Balcony, beautiful views of the new Sparkling Pool and Boat Dock-Canal. Ample Storage, 3 large outdoor access rooms, and a shed. Excellent Parking 12 Cars, 2 RVs, and 2 Boats/Trailers storage. Ocean side, minutes to World Class Fishing-Diving in the Gulfstream, Coffins Patch Reef, and Sombrero Reef Lighthouse. Easy Bayside access via Vaca Cut in minutes. Join the Cabana Club, steps away, for beach access and excellent dining. Key Colony Beach amenities includes a Golf Course 9 Hole Par 3, Tennis and Pickle Ball Courts, Basketball, Bocce Ball, Corn Hole, Horseshoes. Enjoy the Parks, Playgrounds, Walking and Bike pathways. Key Colony Beach, Paradise Awaits!

Beds:
2
Baths:
2.00
Sq.Ft.:
990
Status:
Active
MLS#:
619356
Type:
Condo/Townhouse
Subdivision:
Sea Isle Condominium (aka Cont. Cond) (53.5)
Year built:
1973
Courtesy: Coldwell Banker Schmitt Real Estate Co. 305-743-5181
View additional info

ADDITIONAL INFORMATION

Coastal Comfort & Incredible Beach in Key Colony - If your priority is a beautiful beach and a relaxed island pace, Sea Isle is the perfect fit. This well-cared-for 2BR/2BA condo offers a comfortable, turnkey layout featuring a granite kitchen and spacious living area. The primary bedroom's private balcony serves as your own window to the Atlantic. From the moment you arrive, the stress of the outside world melts away. Spend your afternoons with a book on the sand or floating the day away in the sparkling pool. Owners enjoy a meticulously maintained complex with pool, assigned parking, and immediate access to one of the area's most beautiful stretches of sand. This property is currently a successful weekly rental, offering a great opportunity to offset ownership costs while enjoying your own slice of paradise. Key Colony Beach is a resort community in the Middle Florida Keys offering golf, sports courts, an oceanfront park and several restaurants, all within walking or biking distance.

Beds:
3
Baths:
3.00
Sq.Ft.:
2,166
Status:
Active
MLS#:
619329
Type:
Single Family
Subdivision:
Key Colony Bch 1st Addn Amd Plat (53.5)
Lot size:
0.09 Acres
Year built:
1988
Courtesy: Ocean Sotheby's International 305-735-4447
View additional info

ADDITIONAL INFORMATION

Discover exceptional waterfront living in the heart of Key Colony Beach. This concrete constructed half duplex offers over 2,100 square feet with three bedrooms, three bathrooms inside and 37.5 feet of dockage. A rare and highly desirable interior staircase welcomes you from the above flood first floor, seamlessly connecting both levels of the home. Downstairs is completely built above flood and features a one bedroom, one bathroom suite with additional living area, ideal for guests or extended family. Step through sliding glass doors to a spacious wood deck and 37.5 feet of dockage. Enjoy the ocean breeze and shade under the lush buttonwood tree. Upstairs, enjoy open concept living with a bright and airy kitchen, dining, and living area designed for effortless entertaining. The primary suite boasts a recently renovated bathroom with step-in tiled shower, quartz topped double vanity and tiled flooring. Nearby, a second guest bedroom offers its own ensuite for added comfort and privacy. Recent updates include a newer AC, 2018 standing seam metal roof, and termite tenting with a transferable warranty, providing peace of mind for years to come. With its rare downstairs living, expansive square footage, and thoughtfully designed layout, this property presents a unique opportunity to own a well-cared-for waterfront residence in one of the most desirable areas of the Florida Keys. Key Colony Beach welcomes primary and seasonal guests with the 9-hole par 3 golf course, tennis and pickle ball courts, Sunset Park, City Hall, police department, multiple restaurants, boat ramp and marina. Enjoy the island lifestyle with amenities galore!

Beds:
4
Baths:
4.00
Sq.Ft.:
4,369
Status:
Active
MLS#:
A11992273
Type:
Single Family
Subdivision:
COURY SUBD
Lot size:
0.22 Acres
Year built:
1993
Courtesy: Florida Keys Real Estate Group Kristen Brenner 305-783-3395
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ADDITIONAL INFORMATION

Discover an exceptional D'Asign Source designer home in prestigious Key Colony Beach, set on a beautifully landscaped lot with effortless access to both the bay and the open ocean. This spacious 4 bedroom 4 bath, light-filled residence offers generous living areas with soaring ceilings and oversized windows that seamlessly connect the indoors with the stunning natural surroundings. The expansive ground floor is perfectly designed for entertaining and family living, featuring a large living room, gourmet kitchen, formal dining area, and a dedicated media room and one guest bedroom and a two-car garage currently used as a versatile game room. A whole-home stereo system adds to the refined ambiance throughout. Built with enduring quality, the waterfront home features all-concrete construction and a brand-new custom metal imitation barrel tile roof. At the heart of this private oasis lies a beautiful swimming pool with an inviting tiki hut -- an ideal retreat for family gatherings and relaxed entertaining. Complementing this is a deep-water dock equipped with a powerful 30,000-pound hydraulic boat lift, offering effortless access to the bay and beyond. Perfectly suited for a large family or those who love to host, this magnificent Key Colony Beach estate delivers space, luxury, and unparalleled waterfront living in one of the Florida Keys' most sought-after communities.

Beds:
3
Baths:
2.00
Sq.Ft.:
1,216
Status:
Active
MLS#:
619271
Type:
Single Family
Subdivision:
Key Colony Bch 1st Addn Amd Plat (53.5)
Lot size:
0.1 Acres
Year built:
1973
Courtesy: Seafarer Realty LLC 305-209-5166
View additional info

ADDITIONAL INFORMATION

Discover the best of the Florida Keys lifestyle and investment potential in this beautifully appointed fully turn-key, 3-bedroom, 2-bath canal-front half-duplex in Key Colony Beach. Offering approximately 1,200 square feet of living space, this waterfront property is positioned on a deep-water canal just off Shelter Bay near Vaca Cut, with dockage for up to a 34' boat and easy access to both the Gulf of Mexico and the Atlantic Ocean--a major draw for boaters, anglers, and vacation renters alike. Designed for both enjoyment and income appeal, the home features standout outdoor amenities including a private garden courtyard with a large swim spa, waterfront lounging space, and a screened porch with added storage and utility features. The property also backs up to the golf course, pickleball and tennis courts, and playground, creating a rare blend of recreation, convenience, and lifestyle value in one of the Keys' most desirable communities. Inside, the home is set up to impress owners and guests alike with comfortable living spaces and sought-after extras including a fully stocked kitchen, dedicated office setup, ice machine, bait freezer, kayaks, paddleboard, fishing equipment, and more. These amenities enhance both personal enjoyment and guest experience, making the property especially attractive as a second home or income-producing vacation rental. Adding even more appeal, the property includes membership with the Cabana Club, approximately 3/4 mile away, featuring a large zero-edge pool, spa, bar, restaurant, and resort-style amenities. With proximity to Sunset Park Beach, Coco Plum Beach, Curry Hammock State Park, and various airports, this is an exceptional opportunity to own a boater-friendly waterfront retreat with strong lifestyle and rental appeal in the heart of Key Colony Beach. Insurances: $2,167 for fire/liability, $7,690 for wind and $3,662 for flood $100k gross annually

Beds:
2
Baths:
2.00
Sq.Ft.:
1,705
Status:
Active
MLS#:
619128
Type:
Single Family
Subdivision:
Coury Sub (53.5)
Lot size:
0.22 Acres
Year built:
1990
Courtesy: Florida Keys Real Estate Group 305-783-3395
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ADDITIONAL INFORMATION

Nestled along one of Key Colony Beach's most prestigious and exclusive streets--FLANKED BY MULTI-MILLION DOLLAR ESTATES--this rare offering presents a distinguished opportunity to claim residence in one of the Florida Keys' most sought-after premier waterfront communities. This sophisticated 2-bedroom, 2-bath ELEVATED RESIDENCE with an ELEGANT INTERIOR STAIRCASE, enhanced by versatile bonus rooms, unveils a luminous OPEN-CONCEPT design crafted for effortless coastal sophistication and timeless comfort. Ideal as a primary residence, discerning second home, or strategic investment asset, it delivers unparalleled flexibility and enduring appeal for the most selective lifestyles. For the discerning boating connoisseur, the property's crown jewel is an impressive 50 feet of DEEPWATER DOCKAGE with a generous 4-foot draft--affording seamless, immediate access to both the crystalline Atlantic Ocean and the pristine Gulf of Mexico. This premier position ensures QUICK OPEN WATER ACCESS to legendary fishing grounds, pristine diving reefs, and the world's most celebrated turquoise waters --a true boater's sanctuary. The dock is just 300 feet from the VACA CUT CHANNEL providing immediate access to the GULF or the ATLANTIC OCEAN. Currently thriving as a vacation rental, the home commands STRONG INCOME POTENTIAL in one of the Keys' most desirable and resilient luxury short-term rental markets, seamlessly blending elevated lifestyle with astute financial performance. Embrace quintessential Keys serenity--mere moments from pristine beaches, acclaimed dining, championship golf, and the full spectrum of refined amenities that define Key Colony Beach living.

Beds:
2
Baths:
2.00
Sq.Ft.:
1,036
Status:
Active
MLS#:
619085
Type:
Single Family
Subdivision:
Key Colony Bch Yacht (53.5)
Lot size:
0.1 Acres
Year built:
1959
Courtesy: Coldwell Banker Schmitt Real Estate Co. 305-743-5181
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ADDITIONAL INFORMATION

Island living meets boating paradise in this updated 2-bedroom, 2-bath half-duplex in Key Colony Beach. Positioned on one of the island's widest canals, the home offers stunning open water views and exceptional maneuvering space with no homes directly across the canal. Inside, the home features Corian countertops, Whirlpool stainless steel appliances, a Rheem tankless hot water heater, and an energy-efficient multi-split Daikin A/C system. A brand-new 2025 Whirlpool washer and dryer add modern convenience. Boaters will love the ability to dock a vessel up to 50 feet, with conduit already installed for future dockside water and electric. With quick access to both the Atlantic Ocean and Gulf through Vaca Cut, your next fishing or sunset cruise is always minutes away. Ideally located directly across from the Key Colony Beach Golf Course and nearby tennis, pickleball, bocce courts, and playground, this property offers the perfect blend of waterfront relaxation and active island living.

Beds:
5
Baths:
3.00
Sq.Ft.:
2,918
Status:
Active
MLS#:
619018
Type:
Single Family
Subdivision:
Key Colony Bch Yacht (53.5)
Lot size:
0.13 Acres
Year built:
1986
Courtesy: Coldwell Banker Schmitt Real Estate Co. 305-743-5181
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ADDITIONAL INFORMATION

Investors! Full Duplex! Own both sides! This is rare opportunity to own a legal duplex being sold in the heart of Key Colony Beach in the beautiful Florida Keys. Located just one street off the Atlantic Ocean, 340-350 E Ocean Drive offers exceptional space, boating access, and an amazing investment opportunity with flexibility at a competitive price designed to sell. With 5 bedrooms, 3 bathrooms, and over 2,900 sq ft of living space, this property provides the rare opportunity to own a large waterfront home while still benefiting from the layout of a legal duplex. Sold together as a single property, it offers incredible versatility for full-time living, vacation use, or income-producing investment. Boaters will appreciate 50 feet of dockage with dual docks, allowing space for multiple vessels and providing a quick, easy ride to the open Atlantic for world-class fishing and boating. The 340 E Ocean Drive side features towering ceilings and dramatic floor-to-ceiling windows, filling the home with natural light while showcasing beautiful canal views from multiple areas. This side includes 3 bedrooms, 2 bathrooms, and a private balcony to enjoy the coastal breeze. The 350 E Ocean Drive side offers 2 bedrooms and 1 bathroom, along with its own private balcony overlooking the canal, the perfect spot to enjoy a morning coffee or evening sunset. Head over to the Cabana Club which is just steps away, for some fun in the sun! Enjoy both ocean and canal views from this prime location just steps from the Atlantic. With a proven rental history, this property offers outstanding flexibility. Owners have the flexibility to live in one side and rent the other or rent both for maximum income potential. Updates include; •Impact windows and doors (2021) •5V Metal Crimp Roof (2021) •AC ( 2021 & 2023) •New Dock Posts (2024) Competitively priced and offering size, dockage, and location, this is a standout opportunity to own a versatile waterfront property in Key

Beds:
4
Baths:
4.00
Sq.Ft.:
1,536
Status:
Active
MLS#:
619093
Type:
Multi-Family
Subdivision:
Key Colony Beach (53.5)
Lot size:
0.15 Acres
Year built:
1988
Courtesy: Birch Haven Real Estate 813-444-4995
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ADDITIONAL INFORMATION

Turnkey Raised Duplex in Key Colony Beach - Strong Rental Income or Ideal Family Vacation Property Fully furnished 2BR/2BA (per side) duplex located in the desirable Key Colony Beach community. The property is currently operating as a successful short-term rental, plus the vacation rental license was recently renewed so inspection should be easy, allowing a new owner to continue renting quickly. For buyers looking for a personal getaway, the layout is also ideal as a family vacation property, offering two separate living spaces that allow families or groups to stay close together while still having privacy. New owners can immediately obtain Cabana Club membership, which provides private beach access, pool, and hot tub, and is a major driver for vacation rental bookings in the area. The property is also walkable to restaurants and ocean-view bars. The duplex was fully remodeled in 2021, including new plumbing, flooring, AC system, and interior and exterior paint. Additional updates through 2024-2026 include impact windows and doors, updated ductwork, roof improvements, new drywall in one unit, new washer and dryer, grills, and water heaters, making the property well-maintained and move-in or rental ready. A large outdoor seating area and yard provide space for guests or family to gather, making it especially attractive for groups renting or using both sides of the duplex. Fully furnished and turnkey for immediate use or continued rental income.

Beds:
2
Baths:
2.00
Sq.Ft.:
1,260
Status:
Active
MLS#:
618973
Type:
Condo/Townhouse
Subdivision:
Monte Christo (53.5)
Year built:
1980
Courtesy: Berkshire Hathaway HomeServices Keys Real Estate 305-743-7636
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ADDITIONAL INFORMATION

This spacious 2-bedroom, 2-bath oceanfront condo is ideally positioned within the Monte Christo community, just steps from a white-sand beach and the turquoise waters of the Atlantic. With sweeping open water views and a thoughtfully designed layout, the residence offers a relaxed setting for enjoying the beauty of oceanfront living. Inside, the open-concept layout allows the living, dining, and kitchen areas to take full advantage of expansive open water views, creating a bright and inviting space for both everyday living and entertaining. The oceanfront primary bedroom enjoys the same beautiful outlook. Both the main living area and primary suite open onto an expansive 28-foot balcony, where steady ocean breezes and unobstructed water views create an inviting outdoor extension of the living space. Monte Christo's amenities enhance the experience even further. Residents enjoy private garage parking, a pristine oceanfront pool, a separate lap pool, tennis courts, and shuffleboard. Spend the day on the private beach, relax by the water, or stroll through the beautifully maintained grounds. An on-site manager adds an extra level of convenience and peace of mind. A beautiful setting to experience oceanfront living at Monte Christo.

Beds:
2
Baths:
2.00
Sq.Ft.:
1,352
Status:
Active
MLS#:
618970
Type:
Condo/Townhouse
Subdivision:
Monte Christo (53.5)
Year built:
1980
Courtesy: Engel & Völkers Marathon 305-587-3663
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ADDITIONAL INFORMATION

Discover the ultimate Florida Keys lifestyle with this highly sought-after property at the exclusive Monte Christo Condos in the heart of Key Colony Beach. This stunning 2-bedroom, 2-bathroom oceanfront residence offers 1,352 square feet of beautifully appointed, sun-drenched living space tailored for coastal relaxation. Positioned perfectly on the second floor, this unit delivers fantastic side views of the sparkling turquoise waters of the Atlantic Ocean. You come to the Keys to enjoy the sunshine, and the balcony space on this unit is amazing, with over 500 square feet of outdoor space to enjoy your view! The open-concept layout and spacious primary suite seamlessly blend indoor comfort with the extraordinary natural beauty just outside your sliding glass doors. If you want immaculate cleanliness, modern decor, and turn key perfection...this is the one! Elevator and stair access. Unmatched Resort-Style Amenities As an owner at Monte Christo, you will enjoy access to exceptional community features designed for recreation and resort-style living: Private Beach: Over 350 feet of pristine sandy shoreline right in your backyard. Two Pools: A stunning oceanfront pool for soaking up the sun, plus a separate lap pool with an adjacent hot tub. Active Living: Lighted tennis courts, pickleball, and shuffleboard. Convenience: A private detached garage, dedicated on-site management, and pet-friendly policies (with restrictions). You are just a short walk, bike ride, or golf cart trip from Sunset Park, a marina, restaurants, the local 9-hole golf course, and charming local boutiques. Whether you are looking for a lucrative vacation rental investment, a serene second home, or your full-time beachfront haven, this incredible residence delivers on every front. Experience the world-class luxury and standard of excellence you expect. This piece of paradise won't last long!

Beds:
2
Baths:
3.00
Sq.Ft.:
1,344
Status:
Active
MLS#:
618967
Type:
Condo/Townhouse
Subdivision:
Cay Condo (53.5)
Year built:
1975
Courtesy: Coldwell Banker Schmitt Real Estate Co 305-809-1400
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ADDITIONAL INFORMATION

Positioned along the sandy shoreline of Key Colony Beach, this beautifully updated 2 Bedroom, 2.5 Bathroom second-floor residence at The Cay offers an exceptional blend of coastal comfort and resort-style living. Nestled within a charming beachfront community on the Atlantic Ocean, the property enjoys direct access to one of the few natural sandy beaches in the Middle Keys along with a relaxed, private atmosphere that defines the island lifestyle. Inside, the residence has been thoughtfully updated with a clean coastal aesthetic and modern finishes throughout. The kitchen features crisp white shaker cabinetry, sleek solid-surface countertops, stainless appliances, and stylish open shelving, creating a bright and functional space ideal for everyday living or entertaining. The open living and dining areas flow seamlessly to a private covered balcony where tropical landscaping and gentle ocean breezes create a peaceful outdoor retreat. Both bedrooms are generously sized and designed with comfort in mind. The spacious primary suite features its own en suite bath, while the guest bedroom enjoys the added luxury of a private balcony, providing a quiet retreat for visiting family and friends. A full guest bathroom along with an additional half bath adds convenience and flexibility to the floor plan. The Cay is a boutique oceanfront community known for its beautifully maintained grounds, inviting pool area, and direct beach access just steps from your door. Residents enjoy the convenience of nearby restaurants, marinas, golf, and all the amenities of Key Colony Beach while being centrally located in the heart of the Florida Keys. Whether you are seeking a full-time residence, vacation getaway, or income-producing investment, this turnkey coastal retreat offers the opportunity to experience the very best of oceanfront living in Key Colony Beach.

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Andrea D. Conner, License # BK3437731, Xome Inc., License CQ1043756, [email protected], 844-400-XOME, 750 State Highway 121 Bypass, Suite 100, Lewisville, TX 75067

The data relating to the real estate for sale on this web site comes in part from the Internet Data Exchange Program of the Florida Keys Board of Realtors® Florida Keys MLS, Inc. Real Estate listings held by brokerage firms other than the owner of this site are marked with the MLS logo and detailed information about them includes the name of the listing broker's office. Information is provided exclusively for consumers’ personal, non-commercial use, that it may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing, and that data is deemed reliable but is not guaranteed accurate.


Andrea D. Conner, License # BK3437731, Xome Inc., License CQ1043756, [email protected], 844-400-XOME, 750 State Highway 121 Bypass, Suite 100, Lewisville, TX 75067

The information being provided is for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Use of search facilities of data on the site, other than a consumer looking to purchase real estate, is prohibited. © 2026 MIAMI Association of REALTORS®, all rights reserved.




Key Colony Beach 33051 Real Estate

Key Colony Beach is located in Florida. Key Colony Beach, Florida 33051has a population of 744. Key Colony Beach 33051 is less family-centric than the surrounding county with 3.51% of the households containing married families with children. The county average for households married with children is 20.65%.

The median household income in Key Colony Beach, Florida 33051 is $94,485. The median household income for the surrounding county is $73,153 compared to the national median of $69,021. The median age of people living in Key Colony Beach 33051 is 66.9 years.

Key Colony Beach Weather

The average high temperature in July is 90 degrees, with an average low temperature in January of 62.8 degrees. The average rainfall is approximately 45.1 inches per year, with 0 inches of snow per year.

Key Colony Beach Map

Key Colony Beach Real Estate Market Conditions

  • Median sales price

    $1,075,000
    26.6%
    change since last quarter
  • # Active listings

    75
    30-day change

Key Colony Beach Schools and Demographics

Education near Key Colony Beach, FL

City County
High School Graduates 96.83 92.07
College Degree - 2 year 9.92 7.93
College Degree - 4 year 43.8 35.69
Graduate Degree 7.3 9.88
Expenditures per Student 20,907 20,907
Students per Teacher 14.7 14.7

Elementary Schools near Key Colony Beach, FL

Grades Students P/T Ratio ZIP
Big Pine Academy PK - 08 177 12.6 33043
Stanley Switlik Elementary School PK - 05 566 14.2 33050

Ungraded Schools near Key Colony Beach, FL

Grades Students P/T Ratio ZIP
Marathon School 06 - 12 667 18.5 33050

Demographics near Key Colony Beach, FL 33051

Zip Code City
Neighborhood Type Small town
Population 744 82,244
Population Density 1,691 84
Median Age 66.9 48
People per Household 1.8 2.4
Median Household Income 94,485 73,153
Average Income per Capita 71,985 50,050

Real estate near Key Colony Beach