Key Biscayne FL Real Estate & Homes for Sale

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Beds:
6
Baths:
7.00
Sq.Ft.:
4,190
Status:
Active
MLS#:
A12021891
Type:
Single Family
Subdivision:
TROPICAL ISLE HOMES SUB 4
Lot size:
0.2 Acres
Year built:
2026
Courtesy: Douglas Elliman Fernanda Moreno 786-300-6334
View additional info

ADDITIONAL INFORMATION

A unique architectural masterpiece in the heart of Key Biscayne, this brand-new contemporary residence by Praxis Architecture blends modern tropical luxury with exceptional craftsmanship and bespoke European finishes. Set on an oversized 9,000 SF lot, the residence offers 6 bedrooms, 6 full bathrooms, 1 half bath, and over 4,190 SF of curated living space designed around natural light, privacy, and seamless indoor-outdoor living. Imported Spanish porcelain and ceramic surfaces, Italian-engineered wood flooring, Portuguese interior doors, and refined finishes sourced from the United Kingdom create a warm and sophisticated architectural atmosphere throughout. Custom millwork — including the kitchen, bar, wardrobes, and integrated TV units — was exclusively crafted by a French maison specializing in ultra-luxury bespoke cabinetry. The residence highly designed kitchen is equipped with Wolf, Sub-Zero, and Miele appliances, smart-home automation, and integrated security. Outdoor spaces feature a spectacular 36-foot swimming pool, expansive terraces, summer kitchen, lush private garden patio, and multiple entertaining areas designed for effortless resort-style living. Located moments from tennis courts and the Key Biscayne Yacht Club, beaches, marinas, top-rated schools, and the best of island living, this residence represents one of Key Biscayne’s most thoughtfully designed brand new-construction homes - Expected to be finished in July 2026. Easy to Show!

Beds:
2
Baths:
3.00
Sq.Ft.:
1,404
Status:
Active
MLS#:
A12023096
Type:
Other
Subdivision:
GRAPETREE TOWNHOUSE CONDO
Year built:
1974
Courtesy: BAR Invest Realty LLC Steven Koleno 844-239-2663
View additional info

ADDITIONAL INFORMATION

Rarely available fully renovated modern residence offering the feel of a private home in the heart of Key Biscayne. Features a custom kitchen with high-end appliances including Sub-Zero, Monogram, Fulgor Milano, and Bosch, plus Taj Mahal quartzite countertops and Cristallo finishes. Open layout connects to a private patio with jacuzzi. Includes glass staircase, custom cabinetry, and designer lighting. Enjoy pool, landscaped grounds, playground, and private beach access. HOA $1,039/month. Turnkey.

Beds:
2
Baths:
2.00
Sq.Ft.:
1,370
Status:
Active
MLS#:
A12021289
Type:
Other
Subdivision:
ISLAND BREAKERS CONDO
Year built:
1970
Courtesy: Castaneda & Associates Ingrid Vazquez 305-962-1129
View additional info

ADDITIONAL INFORMATION

Live in paradise just 5 minute walk to the beach and the charming village of Key Biscayne. Close to Crandon Park. Large, bright corner in a boutique condo building featuring 2 bedrooms 2 bathrooms. Fully renovated, updated bathrooms, marble floors. The contemporary kitchen offers built-in appliances, a wine fridge and reverse osmosis drinking water. The dining area may be enclosed and converted into a den or third room.

Beds:
5
Baths:
6.00
Sq.Ft.:
3,633
Status:
Active
MLS#:
A12022785
Type:
Single Family
Subdivision:
TROPICAL ISLE HOMES SUB 3
Lot size:
0.17 Acres
Year built:
2007
Courtesy: BHHS EWM Realty 305-361-5600
View additional info

ADDITIONAL INFORMATION

Tucked away on a quiet Key Biscayne street, this refined 5-bed, 5.5-bath home blends elegance with effortless tropical living. The 2007-built boasts a top-tier open kitchen, custom wine cellar, marble floors and a 2-car carport. Outside, discover a reimagined backyard with an oversized pool and a great covered space for entertainment. A smart layout provides two ground-floor en-suites, plus three upstairs bedrooms connected by a terrace. Enjoy the beach, retail, and restaurants just blocks away.

Beds:
5
Baths:
6.00
Sq.Ft.:
3,650
Status:
Active
MLS#:
A12021935
Type:
Single Family
Subdivision:
TROPICAL ISLE HOMES 4TH. A
Lot size:
0.17 Acres
Year built:
2015
Courtesy: Fortune Christie's Intl R.E. 305-856-2600
View additional info

ADDITIONAL INFORMATION

Experience elevated island living in this stunning 5-bedroom, 5.5-bath luxury residence in the heart of Key Biscayne. Designed with elegance and comfort in mind, this sophisticated home features expansive living spaces, high-end finishes, a gourmet kitchen, spa-inspired bathrooms, and seamless indoor-outdoor living. Surrounded by lush tropical landscaping, the property offers privacy, tranquility, and the ultimate resort-style lifestyle just minutes from the beach, top schools, parks, and exclusive amenities. A true masterpiece of modern luxury.

Beds:
2
Baths:
2.00
Sq.Ft.:
1,409
Status:
Active
MLS#:
A12021900
Type:
Condo
Subdivision:
TOWERS OF KEY BISCAYNE CO
Year built:
1971
Courtesy: Fortune Christie's International Real Estate 305-361-3440
View additional info

ADDITIONAL INFORMATION

Enjoy oceanfront living at the Towers of Key Biscayne in this two-bedroom, two-bath E Tower unit with stunning bay views. Recently remodeled with impeccable attention to detail, this home offers full-service amenities like tennis courts, a restaurant, social spaces, and a salon. The split-plan Biscayo layout features generous closets and storage, with extra storage space on the same floor. An open kitchen, formal dining area, and spacious living room add to the appeal. High-end finishes include marble floors, built-out closets, upgraded appliances, a wine cooler, stackable washer and dryer, two assigned parking spots, and no special assessments. This turnkey unit is ready to impress.

Beds:
3
Baths:
3.00
Sq.Ft.:
1,550
Status:
Active
MLS#:
A12020099
Type:
Condo
Subdivision:
BAHAMA HOUSE SOUTH CONDO
Year built:
1965
Courtesy: Serhant 646-480-7665
View additional info

ADDITIONAL INFORMATION

KEY CASSA introduces a new standard of refined island living, blending contemporary elegance, exceptional quality, and remarkable value in the heart of Key Biscayne. This brand-new, never-lived-in 3-bedroom, 3-bath residence presents a rare opportunity to be the very first to experience its impeccable design and sophisticated finishes. Thoughtfully crafted with an expansive open-concept layout, the home is filled with natural light and enhanced by premium Miele appliances, bespoke custom closets, designer details, and a dedicated laundry area for seamless everyday living. Complete with low maintenance fees and a private parking space equipped with an EV charger, KEY CASSA offers effortless luxury in an exclusive setting. All residences feature the same elevated finishes and floor plan, with variations only in floor level and outdoor space. Residence 204B is ideally positioned on the first level and features a charming private terrace

Beds:
3
Baths:
2.00
Sq.Ft.:
1,720
Status:
Active
MLS#:
A12021155
Type:
Apartment
Subdivision:
KEY COLONY NO 4 CONDO
Year built:
1981
Courtesy: One Sotheby's International Realty 305-365-2811
View additional info

ADDITIONAL INFORMATION

Upgraded 3 bedrooms, 2 bathrooms in Key Colony. Beach front property with the following amenities: tennis court, lap pool, family pool and gym. Walking distance to the Village of Key Biscayne, shops and restaurants. Tenant occupied until July 14th, 2026

Beds:
2
Baths:
2.00
Sq.Ft.:
1,068
Status:
Active
MLS#:
A12019966
Type:
Condo
Subdivision:
BLUE PELICAN CONDO
Year built:
1968
Courtesy: Padovan Realty Corp. 305-915-4044
View additional info

ADDITIONAL INFORMATION

Beautiful, bright, and spacious corner 2BD/2BA residence in the desirable Blue Pelican Condo on Galen Drive, located in the heart of Key Biscayne. Bright and filled with great natural light, this unit offers beautiful garden views, a large primary bedroom, white tile flooring throughout, and no carpeting. Features include a generous living and dining area and a nice balcony. Unit was just completely painted, has a new refrigerator, new stove, newish dishwasher. Assigned parking space conveniently located close to the stairs below the apartment, plus plenty of guest parking. Also has a small storage space near the elevator. Enjoy the wonderful island lifestyle just steps from the beach with exclusive gate access. Walkable to A-rated Key Biscayne K-8, Village Green, Community Center, shops, and restaurants. This well-maintained boutique building offers a charming pool and washer/dryer facilities on every floor. Last tenants stayed for 7 years!

Beds:
4
Baths:
4.00
Sq.Ft.:
2,442
Status:
Active
MLS#:
A12019812
Type:
Other
Subdivision:
GDNS OF KEY BISC-ALHAMBRA
Year built:
1980
Courtesy: BHHS EWM Realty Yadira Henriquez Saba 305-361-5600
View additional info

ADDITIONAL INFORMATION

Unique opportunity to own this extraordinary 4-bedroom plus den townhouse offering the lifestyle and comfort of a single-family home. Stunning and spacious living areas feature soaring high ceilings and expansive windows that fill the residence with natural light and showcase beautiful views of the lush landscaping. The spacious bedrooms, including two en-suite bedrooms, are thoughtfully located on the upper levels offering privacy from the main living and entertainment areas. The modern kitchen opens to an adjoining family room/den, which can be easily be enclosed to create a separate living space, office... Outdoor living is a true highlight, featuring a beautifully landscaped patio that creates a private oasis perfect for relaxing or entertaining. In addition, the residence offers a spectacular rooftop terrace with beautiful city and island views, ideal for enjoying breathtaking sunsets. Two car garage with additional storage space!! Ideally located just minutes from the beach, restaurants, shops, schools and all the best area amenities.

Beds:
2
Baths:
2.00
Sq.Ft.:
1,260
Status:
Active
MLS#:
A12018643
Type:
Other
Subdivision:
Commodore Club South Cond
Year built:
1974
Courtesy: City Intl R. E. Group, Inc. Carlos Santamaria 786-344-2329
View additional info

ADDITIONAL INFORMATION

ENJOY THIS CHARMING UNIT LOCATED ON THE GROUND FLOOR, THIS UNIT OFFERS THE CONVENIENCE OF EASY ACCESS FROM THE BUIDING ENTRANCE. THIS GATED BUILDING IS COMPLETING MAJOR STATE- OF- THE- ART RENOVATIONS AND DECORATION. AMENITIES INCLUDE 24/7 SECURITY GUARDS AND LOBBY CONCIEREGE, PRIVATE BEACH ACCESS WITH CHAIRS AND UMBRELLAS, INFINITY POOL, GYM, SAUNA AND COMMUNITY ROOM. ONE COVERED PARKING SPACE AND GUEST PARKING. TEXT LISTING AGENT FOR SHOWING

Beds:
1
Baths:
1.00
Sq.Ft.:
676
Status:
Active
MLS#:
A12017871
Type:
Condo
Subdivision:
CAY POLYNESIA CONDO
Year built:
1965
Courtesy: One Sotheby's International Realty Mario Gallardo 786-427-7678
View additional info

ADDITIONAL INFORMATION

Welcome to Cay Polynesia! This 1BD/1BA is your opportunity to step into one of Miami's most coveted communities, Key Biscayne living at an incredible entry point. The building offers a resort-style pool surrounded by lush landscaping, 1 assigned parking space, and exclusive private beach access. A pleasure to show!

Beds:
2
Baths:
2.00
Sq.Ft.:
1,450
Status:
Active
MLS#:
A12017909
Type:
Condo
Subdivision:
RESORT VILLA TWO CONDO
Year built:
1997
Courtesy: The Keyes Company - Miramar 954-852-7890
View additional info

ADDITIONAL INFORMATION

Beautiful 2-bedroom, 2-bathroom apartment located in the prestigious Resort Village. Fully furnished and move-in ready, tor UNFURNISHED this residence features an open living and dining area, modern kitchen, spacious bedrooms, and a private balcony. Enjoy resort-style amenities including pool, gym, landscaped gardens, and beach access. Short-term rentals available. Available starting June 17th

Beds:
6
Baths:
6.00
Sq.Ft.:
3,206
Status:
Active
MLS#:
A12003862
Type:
Single Family
Subdivision:
BISCAYNE KEY ESTATES
Lot size:
0.17 Acres
Year built:
2024
Courtesy: Florida Realty of Miami Corp 305-598-5488
View additional info

ADDITIONAL INFORMATION

Located at 253 W Enid Dr in the exclusive Key Biscayne, this newly built luxury single-family residence offers the perfect blend of modern elegance and comfortable living. Featuring 6 spacious bedrooms and 5 beautifully designed bathrooms, the home is filled with natural light through expansive windows and open concept living spaces. Designed for luxury living, the property includes high end finishes, a large laundry room, and seamless indoor-outdoor flow ideal for entertaining or relaxing in style. Every detail of sophisticated home reflects contemporary design, comfort, and refined island living in one of South Florida's most desirable???????????????????????????????? communities

Beds:
1
Baths:
2.00
Sq.Ft.:
895
Status:
Active
MLS#:
A12016285
Type:
Condo
Subdivision:
COMMODORE CLUB WEST CONDO
Year built:
1973
Courtesy: Coldwell Banker Realty 305-361-5722
View additional info

ADDITIONAL INFORMATION

SOUTH VIEWS FROM THIS ONE BEDROOM, ONE AND 1/2 BATHS COMMODORE WEST HOME. THE ATLANTIC OCEAN AND BISCAYNE BAY CAN BE VIEWED FROM THE LONG BALCONY. The primary bedroom has 2 closets, one a walk-in. Marble bathroom. Separate storage and laundry room steps away. One assigned, UPPER LEVEL garage parking space. Commodore Club is a very well-maintained building with many amenities such as direct and private beach access where umbrellas and chairs are provided, tennis courts, a heated pool, exercise room, electric car chargers and community room.

Beds:
3
Baths:
3.00
Sq.Ft.:
2,470
Status:
Active
MLS#:
A12016769
Type:
Other
Subdivision:
LAKE VILLA TWO CONDO
Year built:
1996
Courtesy: One Sotheby's International Realty Claudine Coto 305-389-6229
View additional info

ADDITIONAL INFORMATION

Just steps from the beach, enjoy luxury living in this stunning 3 Bedroom Lake Villa residence at The Ocean Club, Key Biscayne - offering a perfect blend of elegance and comfort. The private elevator opens into a gracious foyer, leading to lake views, abundant natural light, and spacious interiors. This larger Lake Villa model (2,470 SF) feels more like a house than a condo with walk in closets & ample storage. The oversized balcony is an extension of the living space and perfect for kids' play & entertaining. The Ocean Club features a private Beach Club, beachside restaurants, fitness center, spa & beauty salon, Tennis club, and more! Immediate availability & easy to show – seize the opportunity to make this your dream home!

Beds:
1
Baths:
2.00
Sq.Ft.:
972
Status:
Active
MLS#:
A12015431
Type:
Condo
Subdivision:
OCEAN VILLAGE CONDO
Year built:
1982
Courtesy: Avanti Way Brickell 305-733-9741
View additional info

ADDITIONAL INFORMATION

Beautiful spacious and bright 1 1/2 unit located on the 3 floor. This unit features a beautiful garden view, access to the balcony from the room, new impact windows. The building has been fully remodeled, and all assessments are paid. Great location within walking distance to the beach, shops, and restaurants.

Beds:
2
Baths:
2.00
Sq.Ft.:
1,450
Status:
Active
MLS#:
A12013631
Type:
Condo
Subdivision:
OCEAN VILLAGE CONDO
Year built:
1982
Courtesy: Top Tier International Realty, LLC. Melanie Aguilera 305-609-6053
View additional info

ADDITIONAL INFORMATION

Live the Key Biscayne lifestyle in this spacious 2BD/2BA residence located in the peaceful Ocean Village community. This well-maintained unit features spacious rooms, washer and dryer inside the unit, and a large private balcony perfect for relaxing and enjoying the tranquil surroundings. Ocean Village offers resort-style amenities including 2 pools, gym, BBQ/picnic areas, beautifully manicured gardens, and 24-hour gated security. Includes 1 assigned parking space, with guest parking available for a second vehicle. IMPACT WINDOWS. Just half a block from direct beach access, offering the perfect blend of nature, comfort, and island living.

Beds:
3
Baths:
3.00
Sq.Ft.:
1,730
Status:
Active
MLS#:
A12014610
Type:
Apartment
Subdivision:
KEY COLONY NO 4 CONDO
Year built:
1981
Courtesy: Soppros Realty 786-552-1798
View additional info

ADDITIONAL INFORMATION

EXTRA-LARGE UNIT, RARELY AVAILABLE! Spacious 3 bedrooms, 3 baths. Unit with 1.600 sqft of fully remodeled space and a large balcony. Features an Italian kitchen and built0in speakers in every bathrooms for a modern touch. Perfect for living and working! Amenities include: 2 parking spaces, 12 tennis courts, 3 pools, BBQ family pool, beachfront pool with bar/restaurant. Gym & Sauna, Kid's park & dog park, Gourmet market & hair salon. Private beach with chairs & umbrellas. Move-in ready with fast approval!! For showings text the listing agent

Beds:
2
Baths:
3.00
Sq.Ft.:
1,340
Status:
Active
MLS#:
A12014166
Type:
Other
Subdivision:
CAPE FLORIDA CLUB CONDO
Year built:
1977
Courtesy: BHHS EWM Realty Juanita Lopez 305-803-4891
View additional info

ADDITIONAL INFORMATION

Beautifully remodeled 2 BR / 2.5 BA townhouse in the heart of Key Biscayne, a rare opportunity as townhomes like this seldom come to the market. Enjoy the privacy and convenience of townhouse living with no elevators or high-rise lifestyle. Features modern appliances, wood floors, and a spacious private patio overlooking the pool with lush tropical landscaping and space for a BBQ. Includes private beach access and is walking distance to restaurants, supermarket, schools, beach and the Ritz-Carlton. Community improvements underway include clubhouse, pool, tennis, and pickleball court renovations. New roof and updated electrical panel. Low HOA. Great potential for investors due to strong rental demand. Furniture negotiable.

Beds:
4
Baths:
3.00
Sq.Ft.:
2,177
Status:
Active
MLS#:
A12002746
Type:
Single Family
Subdivision:
TROPICAL ISLE HOMES SUB 4
Lot size:
0.18 Acres
Year built:
1953
Courtesy: Compass Florida, LLC. Maria Parra Loughlin 305-878-2488
View additional info

ADDITIONAL INFORMATION

A beautifully remodeled residence offering a refined blend of style, comfort, and seamless indoor-outdoor living. Recently upgraded with impact windows and doors installed in February with warranty, the light-filled interiors showcase travertine flooring, fresh paint, and updated lighting throughout. The renovated kitchen features stainless steel appliances, a wine cooler, and flows effortlessly into expansive living spaces, including a formal living room and a spacious dining and family area overlooking the pool and garden. A thoughtful split floor plan enhances privacy, highlighted by a generous primary suite with a custom walk-in closet and direct pool access, along with a secondary bedroom featuring its own bath and pool entry. Additional improvements include updated bathrooms, new AC ductwork with linear vents, an upgraded electrical panel, and a tankless water heater. Outdoors, a palm-lined yard surrounds the pool within fully fenced grounds with dual aluminum gates. A new aluminum roof installed in September 2024, two AC systems, sprinkler system, and ample parking complete this well-appointed home.

Beds:
3
Baths:
3.00
Sq.Ft.:
2,412
Status:
Active
MLS#:
A12010911
Type:
Condo/Townhouse
Subdivision:
ISLAND HOUSE APT INC - CO
Year built:
1961
Courtesy: Compass Florida, LLC. Maria Parra Loughlin 305-878-2488
View additional info

ADDITIONAL INFORMATION

A premier oceanfront residence in Key Biscayne offering sweeping panoramic views and direct beach access just steps away. Positioned on the coveted 01 line, this expansive 3-bedroom plus den, 3-bath home features sunlit interiors and floor-to-ceiling windows that frame the ocean from nearly every room, creating a seamless connection to the horizon. Generous living and dining areas are designed for both relaxed daily living and effortless entertaining, while refined finishes and thoughtful details enhance the overall sense of comfort and sophistication. The well-proportioned layout includes a versatile den ideal for a home office or additional lounge space. Complete with impact glass, an open balcony, and access to full-service building amenities, this residence captures the essence of elevated coastal living in one of Key Biscayne’s most desirable beachfront communities.

Beds:
5
Baths:
9.00
Sq.Ft.:
11,528
Status:
Active
MLS#:
A12005335
Type:
Single Family
Subdivision:
TROPICAL ISLE HOMES RESUB
Lot size:
2.38 Acres
Year built:
1981
Courtesy: Coldwell Banker Residential Real Estate Jill Eber 305-915-2556
View additional info

ADDITIONAL INFORMATION

485 W Matheson Drive is one of America’s most iconic waterfront estates, representing a rare convergence of presidential history, cinematic legacy, and unparalleled waterfront scale. Set on approximately 2.38 acres with an extraordinary 862’ of direct Biscayne Bay frontage, the property captures sweeping, unobstructed views of the Miami skyline and open bay, offering a level of presence and exclusivity rarely found in South Florida. Once the “Winter White House” of, the estate also achieved cinematic fame as the Frank Lopez residence in Scarface, with original architectural elements still preserved, including the iconic glass elevator. Offers 5BR + gym (can be converted to 6th BR) 7+2BA, and approximately 13,500 SF (per owner) across three levels, featuring soaring 24’+ ceilings, marble floors, and walls of glass framing breathtaking bay views. Expansive living, dining, and kitchen areas open to large terraces, creating seamless indoor-outdoor living ideal for both everyday comfort and grand-scale entertaining. Resort-style grounds include a piano-shaped saltwater pool, cabana bath, lush tropical landscaping, and expansive lawn areas with artfully integrated lighting extending the estate’s experience well beyond sunset. A private marina, formerly a presidential helipad—features rare 3-phase power and dockage for yachts up to 200’, plus over 34,000 SF of submerged land, making this one of Miami’s most significant and irreplaceable waterfront holdings in the world.

Beds:
2
Baths:
2.00
Sq.Ft.:
1,700
Status:
Active
MLS#:
A12012990
Type:
Condo
Subdivision:
RESORT VILLA ONE CONDO
Year built:
1998
Courtesy: Ocean Club Realty, Inc. 305-361-2020
View additional info

ADDITIONAL INFORMATION

Bright and spacious fully renovated 2 Bed/2 Bath at The Ocean Club in Key Biscayne. Take the elevator straight up to your private entrance and walk into a large living area with beautiful finishes and north-west exposure. The apartment features new porcelain floors throughout, LED lighting, and is tastefully furnished for immediate occupancy. Kitchen has new stainless-steel appliances, natural stone countertops and modern cabinetry. Bathrooms are completely updated with jacuzzi, walk-in shower and window for natural light. The Ocean Club offers resort style living, to include multiple pools, restaurants, tennis club, gym, kids play area, basketball, padel courts and the beach. Seasonal Rental Only! Available: 07/15/26-11/15/26.

Beds:
2
Baths:
2.00
Sq.Ft.:
1,700
Status:
Active
MLS#:
A12012962
Type:
Condo
Subdivision:
RESORT VILLA ONE CONDO
Year built:
1998
Courtesy: Ocean Club Realty, Inc. 305-361-2020
View additional info

ADDITIONAL INFORMATION

Bright and spacious furnished 2 Bed/2 Bath Penthouse at The Ocean Club in Key Biscayne. Take the elevator to straight up to your own private entrance and walk into a large living room with north-west exposure. The apartment has wood floors and marble floors, LED lighting throughout and is tastefully furnished for immediate occupancy. Kitchen has updated appliances, granite countertops and Stainless-Steel Appliances. The ocean club offers resort style living, to include multiple pools, restaurants, tennis club, Gym, kids play area, basketball, Padel Courts and the Beach. Seasonal Rental Only! Available: 06/15/26-09/15/26.***Option to rent the unit with a Cabana for an additional $3,800/mo.

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176–200 of 343 properties displayed
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.


Andrea Conner, License #298336, Xome Inc., License #C24582, [email protected], 844-400-9663, 750 State Highway 121 Bypass, Suite 100, Lewisville, TX 7506


The data relating to real estate for sale on this web site comes in part from the IDX Program of the High Country Association of REALTORS®. The data is provided exclusively 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.
Andrea D. Conner, License # BK3437731, Xome Inc., License CQ1043756, [email protected], 844-400-XOME, 750 State Highway 121 Bypass, Suite 100, Lewisville, TX 75067

All listings featuring the BMLS logo are provided by BeachesMLS, Inc. This information is not verified for authenticity or accuracy and is not guaranteed. Copyright © 2026 BeachesMLS, Inc.




Key Biscayne Real Estate

Key Biscayne is located in Florida. Key Biscayne, Florida has a population of 14,530. Key Biscayne is more family-centric than the surrounding county with 52.87% of the households containing married families with children. The county average for households married with children is 27.22%.

The median household income in Key Biscayne, Florida is $167,990. The median household income for the surrounding county is $57,815 compared to the national median of $69,021. The median age of people living in Key Biscayne is 41.7 years.

Key Biscayne Weather

The average high temperature in July is 88.3 degrees, with an average low temperature in January of 62.1 degrees. The average rainfall is approximately 53.1 inches per year, with 0 inches of snow per year.

Key Biscayne Map

Key Biscayne Real Estate Market Conditions

  • Median sales price

    $1,550,000
    25.1%
    change since last quarter
  • # Active listings

    329
    30-day change

Key Biscayne Schools and Demographics

Education near Key Biscayne, FL

City County
High School Graduates 96.57 82.49
College Degree - 2 year 4.72 9.71
College Degree - 4 year 73.68 31.75
Graduate Degree 21.86 7.55
Expenditures per Student 11,839 11,839
Students per Teacher 18.9 18.9

Elementary Schools near Key Biscayne, FL

Grades Students P/T Ratio ZIP
Ada Merritt K-8 Center PK - 08 727 15.5 33130
Bridgeprep Academy of Greater Miami KG - 05 367 14.7 33132
Downtown Miami Charter School PK - 06 655 14.9 33128
Fienberg/Fisher K-8 Center PK - 08 858 14.5 33139
Key Biscayne K-8 Center PK - 08 1,448 16.4 33149
Lincoln-Marti Charter School Little Havana Campus KG - 08 768 18.7 33130
Mater Academy East Charter PK - 05 634 20.4 33130
Miami Children's Museum Charter School PK - 05 306 16.1 33132
PK Early Intervention Program PK - PK 0 33132
Primary Learning Center PK - 05 401 15.4 33132
Riverside Elementary Community School PK - 05 1,372 15.1 33130
South Pointe Elementary School PK - 05 573 16.4 33139
Southside Elementary School PK - 05 841 16.2 33130

Middle Schools near Key Biscayne, FL

Grades Students P/T Ratio ZIP
Aspira Arts DECO Charter 06 - 08 481 16.6 33132
District Summer Center B KG - 12 0 33132
District Summer Center K KG - 12 0 33132
District Summer Center M KG - 12 0 33132
Mater East Academy Middle School 06 - 08 346 31.4 33130

High Schools near Key Biscayne, FL

Grades Students P/T Ratio ZIP
Charter High School of the Americas 09 - 12 90 90 33130
I Preparatory Academy 09 - 12 207 18.8 33132
Law Enforcement Officers Memorial High School 09 - 12 378 21 33128
Mast Academy 08 - 12 936 18.7 33149
Mater Academy East Charter High School 09 - 12 343 22.9 33130
Miami Beach Senior High School 09 - 12 2,383 22.1 33139
Miami-Dade Virtual High School Franchise 06 - 12 0 33132
New World School of the Arts 09 - 12 500 16.1 33132
School for Advanced Studies-Wolfson 11 - 12 116 29 33132

Ungraded Schools near Key Biscayne, FL

Grades Students P/T Ratio ZIP
Amikids Miami-Dade South 06 - 12 55 33149
District Instructional Center (Dic) KG - 12 0 33132
District Summer Center C KG - 12 0 33132
District Summer Center D KG - 12 0 33132
District Summer Center E KG - 12 0 33132
District Summer Center G KG - 12 0 33132
District Summer Center H KG - 12 0 33132
District Summer Center L KG - 12 0 33132
Franklin Academy E UG - UG 0 33132
Miami Beach Adult & Community Ed Center AE - AE 0 33139
Miami Dade Online Academy-Virtual Instruction Course Offerin KG - 12 0 33132
Miami-Dade Online Academy KG - 12 0 33132
Miami-Dade Online Academy- Virtual Instruction Program KG - 12 301 33132
Young Womens Preparatory Academy 06 - 12 413 18 33130

Demographics near Key Biscayne, FL

City County
Neighborhood Type Suburban
Population 14,530 2,690,113
Population Density 11,652 1,417
Median Age 41.7 40.4
People per Household 3.2 2.8
Median Household Income 167,990 57,815
Average Income per Capita 79,743 31,813

Real estate near Key Biscayne