Marathon FL Real Estate & Commercial for Sale

16 Properties Found

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Beds:
n/a
Baths:
Sq.Ft.:
n/a
Status:
NEW LISTING
MLS#:
617777
Type:
General Commercial
Year built:
2001
Courtesy: No Nonsense Real Estate Branch Office
View additional info

ADDITIONAL INFORMATION

This is a Rare opportunity to purchase a Turn-Key Highly Established Florida Keys Boat Rental Business and Marina located in the heart of Marathon Florida in Coco Plum and just minutes to Key Colony Beach. Opportunity includes a 15,500 sqft Deep Waterfront Lot that has quick unobstructed access to the Atlantic Ocean & Gulf of Mexico with Boat Dockage including 8 Slips, a well-maintained 5150 sqft Elevated Metal Building, which has just been newly painted and has 6 roll up doors including multiple that are 14 Ft High, a Fully Built Out Office Space with 1st Floor Bathroom & Laundry, a Paint Booth, Plenty of interior Storage for Boats, an Upstairs 1400 sqft Legal Dwelling, which has been Renovated and includes 1 Bed, 1 Full Bath, a Living Room & Kitchen & Impact Resistant Windows. Business is known for having one of most impressive Pristine Fleet of Rental Boats in the entire Keys including 18 Twin Engine Boats ranging in size from 25ft to 34FT in length including Many New engines. The maintenance schedule of the boats is impeccable with each Boat receiving Brand New Paint & New Upholstered Interiors with New Canvas on the T-Tops every few years, updated Electronics & they all received upgraded Twin Yamaha Motors over the last few years. There are 14 Aluminum Trailers for the Fleet, which are fully registered and road worthy. Total estimated values of all Business inventory including the Boat Fleet is almost $1.7M. You will not find any other comparable opportunity available in all of the Keys as this business has been successfully operated since 2007, has an estimated 80% of its business from repeat customers. So, if you have been looking for an opportunity to expand your Boat Rental or Marina business in the Florida Keys or if you have been dreaming about moving to the Florida Keys and owning your business, you may have just found the perfect opportunity as day 1 of ownership you are making money. Financials to be provided once NDA is fully executed.

Beds:
n/a
Baths:
Sq.Ft.:
n/a
Status:
Active
MLS#:
617636
Type:
General Commercial
Year built:
1987
Courtesy: Internet Realty of the Florida Keys 305-745-9088
View additional info

ADDITIONAL INFORMATION

Located in the heart of Marathon's business district, Units 40 & 41 at 5800 Gulfside Village sit within one of the city's busiest retail shopping centers. Together these two connected units offer 2,800 sq. ft. of premium office space. Formerly used as a dental practice, these two units are suitable for a wide variety of business uses. The entire space features engineered flooring, built-in cabinetry, a welcoming reception area, quality lighting, two half baths, ample parking and excellent highway visibility. Perfect office space for any professional use. Hard to duplicate this type of office space in Marathon. Easy and a pleasure to show

Beds:
n/a
Baths:
Sq.Ft.:
n/a
Status:
Active
MLS#:
617495
Type:
General Commercial
Year built:
1979
Courtesy: Coldwell Banker Schmitt Real Estate Co. 305-743-5181
View additional info

ADDITIONAL INFORMATION

Professional office space located in First Professional Center. Great location in the center of Marathon, FL. Clean and updated unit with a front desk, waiting room,three separated rooms and one full bathroom. Perfect for Medical, legal office and more. Easy to show. Call agents for more details.

Beds:
n/a
Baths:
Sq.Ft.:
n/a
Status:
Active
MLS#:
R11132930
Type:
Mixed Use
Lot size:
1 Acres
Year built:
1976
Courtesy: Coldwell Banker Schmitt RE Co 305-743-5181
View additional info

ADDITIONAL INFORMATION

Multi-Parcel Waterfront Offering Iconic 7 Mile GrillThis rare multi-parcel package in Marathon, FL combines an iconic waterfront restaurant, residential property, development rights, and dockage. 1240 Overseas Hwy is home to the renowned 7 Mile Grill. Operating with a transferable beer and wine license, the operation serves year round breakfast, lunch and dinner. A transferable submerged land lease allows for continued use of the 129' of waterfront for boating access.The parcel carries an additional development right for a single-family home and included in the sale is an additional single-family home with 4 beds/1 bath (1230 Overseas Hwy).The US1 front exposure offers exceptional exposure.

Beds:
n/a
Baths:
Sq.Ft.:
n/a
Status:
Active
MLS#:
616827
Type:
General Commercial
Year built:
1983
Courtesy: M & M Realty Investors, LLC
View additional info

ADDITIONAL INFORMATION

Prime corner location and fantastic commercial opportunity! This oversized CBS building has 3,429 sq feet of air conditioned space plus a double drive through and an open patio upstairs. Commercial zoning allows for many office or retail uses. Very visible 15,000 sq ft corner lot with ample parking for customers and employees.

Beds:
n/a
Baths:
Sq.Ft.:
n/a
Status:
Active
MLS#:
616769
Type:
General Commercial
Year built:
1982
Courtesy: Berkshire Hathaway HomeServices Knight & Gardner Realty 305-294-5155
View additional info

ADDITIONAL INFORMATION

Turnkey Auto Repair & Investment Opportunity in Marathon! This offering includes both the profitable business and the real estate, ideally positioned just off the Overseas Highway for exceptional visibility and accessibility. The property is fully equipped for automotive use with two car bays, multiple lifts, and a side concrete ramp lift, allowing for a wide range of repair and maintenance services. Built for durability, it features hurricane-rated garage doors and shutters on all windows for complete storm protection. Inside, you'll find office and storage space for efficient operations, plus a 1BD/1BA apartment upstairs--perfect for on-site management or additional rental income. Rear access via 105th Street provides flexibility for staff, clients, or deliveries. Seller financing available. A rare opportunity to own a profitable, high-exposure, income-producing property in the heart of Marathon.

Beds:
n/a
Baths:
Sq.Ft.:
4,139
Status:
Active
MLS#:
A11889293
Type:
Office
Lot size:
0.39 Acres
Courtesy: E. L. S. Realty Corp. Edward Schmidt 305-938-4000
View additional info

ADDITIONAL INFORMATION

Suite Size: ± 4,139 SF Zoning: MU - Mixed Use Commercial Parking: 14 Spaces @ 3.51/1000 Total Building Parking: 60 Spaces Building Area: ± 17,095 SF Year Built: 1978 Property Taxes: $1,050 per year Operating Expenses: $1,781.00 per month • Fully improved medical suite adaptable for a variety of medical specialties • Multiple exam rooms, lab & diagnostic rooms, offices, conference rooms, staff and guest areas • Suitable for professional offices and retail services in a high-traffic business location • Well-maintained by current ownership • Ready for immediate operation with only cosmetic improvements or minor changes, avoiding increased material costs and permitting delays

Beds:
n/a
Baths:
Sq.Ft.:
n/a
Status:
Active
MLS#:
R11116223
Type:
Other
Lot size:
0.5 Acres
Year built:
1967
Courtesy: Coldwell Banker Schmitt RE Co 305-743-5181
View additional info

ADDITIONAL INFORMATION

Own The Wooden Spoon Restaurant in the heart of the Florida Keys. This iconic diner is a beloved institution, serving breakfast and lunch to a steady mix of tourists and loyal locals for over 70 years. The compact footprint, efficient kitchen and competent staff turn out craveable meals that keep diners coming back to this 52-seat eatery. The continuity of operations - paired with a proven track record of daily profitability - makes this an ideal opportunity for a hands-on owner or investor seeking dependable returns. Business and real estate included in sale.

Beds:
n/a
Baths:
Sq.Ft.:
n/a
Status:
Active
MLS#:
615114
Type:
General Commercial
Year built:
1963
Courtesy: Engel & Volkers Marathon
View additional info

ADDITIONAL INFORMATION

Unlock the potential of a rare waterfront asset in the Florida Keys. Positioned directly on Overseas Highway in Marathon, this property offers the foundation for a high-impact commercial or mixed-use redevelopment. Key features include very large parcel of commercial land and ~3.0 acres of submerged Bay Bottom-valuable for marine operations or added water access. Utility ready with electric and sewer connections in place. Existing dock is 150 ft. long, strong waterfront rights for boating, retail, or hospitality integration. This property sits in a high visibility, high traffic corridor with strong tourism and marine commerce potential. Whether you're targeting a boutique resort, marina operation, restaurant/bar, or mixed use development, this site offers a flexible canvas with real upside. Location. Access. Waterfront. Infrastructure. It's all here ready for your vision.

Beds:
n/a
Baths:
Sq.Ft.:
n/a
Status:
Active
MLS#:
615112
Type:
General Commercial
Year built:
1950
Courtesy: Engel & Volkers Marathon
View additional info

ADDITIONAL INFORMATION

Unlock the full potential of the Florida Keys commercial market with this offering of a rare combined set of parcels including Lot 2 & Lot 3 on Overseas Highway, and an additional parcel of ~3.0 acres of submerged bay bottom located in the heart of Marathon. These adjacent parcels and bay bottom present a unique opportunity for developers, investors, or end-users seeking high-traffic frontage, open-water access, and bay bottom rights.Property is zone Mixed Use Commercial (MU-C). Currently has two concrete dwellings on-site with 3 building rights, deep water access, and dockage. Direct open water with panoramic views and potential for dock development, boating, or a water sport business.Ideal for possible hotel/motel, retail, restaurant, marina, or mixed-use commercial ventures (subject to city approval). High visibility corridor daily on US-1/Overseas Highway. Benefit from strong foot traffic and year-round visitors. Ownership of the bay bottom opens unique possibilities for water-related commercial activity. Rare opportunity to acquire two contiguous parcels with waterfront, bay bottom rights, four dwelling rights and highway presence. Whether you're envisioning a boutique resort, a landmark restaurant on the water, or a marine-focused business, this combined site offers everything you need - land, location, and lifestyle.

Beds:
n/a
Baths:
Sq.Ft.:
n/a
Status:
Active
MLS#:
615102
Type:
Multi-Family
Year built:
2019
Courtesy: Berkshire Hathaway HomeServices Keys Real Estate - Islamorada 305-664-4444
View additional info

ADDITIONAL INFORMATION

Welcome to an unparalleled collection of THREE designer residences on one of the most exclusive waterfront parcels in the Florida Keys. Located just steps from Coco Plum Beach and the Atlantic Ocean, this rare investment opportunity is the ultimate blend of luxury, lifestyle, and income potential.Professional Designed and built by D'Asign Source in 2019, each residence is a testament to timeless architecture, sophisticated interiors, and exceptional craftsmanship.Each of the three homes spans off 4,066 square feet and features 6 spacious bedrooms and 6.5 bathrooms with custom millwork and designer fixtures. The interiors are professionally furnished with a curated blend of comfort and elegance, complemented by expansive ceiling heights, open-concept living areas and balconies throughout. Designed with privacy in mind, each home includes its own private pool, tiki hut, and a dock offering deepwater and direct ocean access.Impact windows and doors provide storm security and peace of mind, while each home offers three (3) air conditioning units to ensures optimal climate control on each level. Boating an abundance of storage on each level, an oversized laundry room, walk in pantry and en- suite accompanying each room. Whether you envision a serene family compound, a luxury short-term rental business, or an exclusive corporate retreat, this property offers incredible versatility and value.Zoned for weekly rentals, the income potential is substantial, making this one of the most attractive investment opportunities in the Florida Keys. With seller financing available up to 50% of the purchase price, acquiring this rare trophy property is as strategic as it is luxurious.ALSO AVAILABLE TO PURCHASE INDIVIDUALLY (See MLS #615435, 615436, 615437)

Beds:
n/a
Baths:
Sq.Ft.:
n/a
Status:
Active
MLS#:
614960
Type:
General Commercial
Year built:
1994
Courtesy: RE/MAX All Keys Real Estate 305-451-0060
View additional info

ADDITIONAL INFORMATION

Exceptional commercial waterfront opportunity in the heart of Marathon. This prime commercial property consists of five contiguous lots totaling approximately 30,000 square feet, with 300' on Coco Plum Dr and 300 feet of waterfront. The property includes 18 boat slips with a control depth of approximately 5 feet, offering outstanding maritime access and functionality.Zoned MU-M (Multi-Use Maritime), this versatile zoning allows for a broad range of uses including maritime industry operations such as fishing equipment sales and service, seafood processing, marine-related manufacturing, and boat storage. Additional permitted uses include retail, restaurant, affordable housing, and residential development, making this a uniquely flexible investment property.Parcel IDs include: 00362930, 00362940, 00362950, 00362960, and 00362970. The seller will provide a complete list of all personal property included in the sale, including major furniture, fixtures, and equipment. This is a rare opportunity to acquire a substantial, high-exposure commercial property with extensive waterfront and mixed-use potential in one of the most desirable areas of the Florida Keys.

Beds:
n/a
Baths:
Sq.Ft.:
6,128
Status:
Active
MLS#:
A11768333
Type:
Mixed Use
Lot size:
1.72 Acres
Year built:
1995
Courtesy: LoKation Real Estate Ewa Schwarz 305-781-5704
View additional info

ADDITIONAL INFORMATION

RARE 100' of waterfront re-development opportunity w/ DEEP WATER DOCKAGE APPROVED! 200' HIGHWAY FRONTAGE! Huge 74,890 SQ FT site with ACTIVE Conditional Use PERMIT for 10 unit & 4 affordable staff group home units, price. 6 TDR's available plus more. No TDR's required for pure commercial use! MIXED USE ZONING - many commercial-residential possibilities, e.g.: up to 10 market rate units, higher density w/ affordable housing, or boutique HOTEL, etc. Includes 2 story raised CBS 6,128 SQ FT building that could be used in many different ways, plus 2,340 SQ FT of outdoor porches. Near Vaca Cut for easy Ocean-Bay access, near airport, SHORT-TERM RENTALS! Contact Peter for info and tour of this amazing opportunity. THE KEYS LIFESTYLE - live, work, business, family compound - do it all right here!

Beds:
n/a
Baths:
Sq.Ft.:
300
Status:
Active
MLS#:
TB8362905
Type:
Industrial
Lot size:
21 Acres
Year built:
1979
A broker reciprocity listing Courtesy: EQUITY REALTY SUNCOAST 727-343-8100
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ADDITIONAL INFORMATION

REDUCED......OVER 20 ACRE LAND AND MARINA ON OCEAN SIDE WITH FANTASTIC BUSINESS OPPORTUNITY IN MARATHON FL....Driftwood marina and storage has been in business for many years and now needs new owner to take over and replace the buildings and create new business venture and marinas and build ocean front resort hotel for visitors coming to Marathon.

Beds:
n/a
Baths:
Sq.Ft.:
n/a
Status:
Active
MLS#:
613755
Type:
General Commercial
Courtesy: Ocean Sotheby's International 305-735-4095
View additional info

ADDITIONAL INFORMATION

Seller is calling for offers...Attention Developers!!!....Direct oceanfront development opportunity located in the Economic Opportunity Zone in the Middle Keys. 1.67 acres with concrete seawall in place for (5) 30' dock spaces and (5) 30'-40' T-Docks are in permitting. Development agreement in place with the City of Marathon for (10) single family villas with (10) building entitlements in hand to start building today. Villas are concrete construction, four bedroom, there and a half bathrooms, 2,643 sf under air, impact windows/doors, metal roofs, open porches, roof top deck, elevator, private pools and assigned docks. This property features a protected boat basin with six lots and four oceanfront point lots with direct open ocean views and access. This rare, oceanfront parcel would make a fabulous private multi-family compound or build (10) vacation rental income producing villas and take advantage of the tax benefits from the EOZ.

Beds:
n/a
Baths:
Sq.Ft.:
n/a
Status:
Active
MLS#:
610645
Type:
General Commercial
Year built:
1967
Courtesy: Ocean Sotheby's International 305-735-4095
View additional info

ADDITIONAL INFORMATION

Casa Manana Shores, located in the heart of Marathon, is a developer's dream or a private owner's potential paradise. This secured gulf front estate offers 3.86 acres of land and is surrounded by an eight foot concrete wall with three gated entrances. The property boasts approximately 540 linear feet of Highway frontage and 695 linear feet of water frontage. It offers 218 feet of concrete dockage, including a cut-in protected boat slip. There is even room for a helicopter landing pad. This unique property is zoned mixed-use commercial and comes with one commercial transferable building right. It is currently a private residence with a separate garage and workshop. The 10,852 square foot mansion is solid concrete construction with concrete pilings and copper pipes. It has ten bedrooms, six and a half bathrooms, and a sauna, game room and great room. Repairs are needed, and the interior needs substantial updating. An attached partially screened enclosure holds an impressive 12 ft deep swimming pool that measures 25 x 50 ft. The garage/workshop is a separate structure with two rooms with mini split air conditioning. The existing structures could be demolished for those with a vision, leaving you with a 3.86 acre blank canvas in the center of town. Its versatile designation offers multiple possibilities for residential and/or commercial use. Over the years it has previously housed a motel with a marina, a 19-unit trailer park, and a restaurant. This property lends itself to a variety of development or rehabilitation possibilites to create the vision of your dreams!

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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

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 © 2025 BeachesMLS, Inc.


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. © 2025 MIAMI Association of REALTORS®, all rights reserved.


Andrea Conner, License #BK3437731, Xome Inc., License #1043756, [email protected], 844-400-9663, 750 State Hwy 121 Bypass, Suite 100, Lewisville, TX 75067


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Marathon Real Estate

Marathon is located in Florida. Marathon, Florida has a population of 9,622. Marathon is more family-centric than the surrounding county with 21.39% of the households containing married families with children. The county average for households married with children is 20.65%.

The median household income in Marathon, Florida is $63,375. 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 Marathon is 48.9 years.

Marathon 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.

Marathon Map

Marathon Real Estate Market Conditions

  • Median sales price

    $820,000
    26.6%
    change since last quarter
  • # Active listings

    331
    30-day change

Marathon Schools and Demographics

Education near Marathon, FL

City County
High School Graduates 88.85 92.07
College Degree - 2 year 7.84 7.93
College Degree - 4 year 29.2 35.69
Graduate Degree 6.63 9.88
Expenditures per Student 20,907 20,907
Students per Teacher 14.7 14.7

Elementary Schools near Marathon, FL

Grades Students P/T Ratio ZIP
Gerald Adams Elementary School PK - 05 544 13.3 33040
Horace O'Bryant School PK - 08 1,059 14.3 33040
Key West Montessori Charter School KG - 08 149 16.6 33040
Monroe Virtual Instruction Program (District Provided) KG - 05 6 33040
Ocean Studies Charter KG - 05 104 11.2 33070
Plantation Key School PK - 08 435 12.8 33070
Poinciana Elementary School PK - 05 663 15.1 33040
Sigsbee Charter School KG - 08 478 17.1 33040
Stanley Switlik Elementary School PK - 05 566 14.2 33050
Sugarloaf School PK - 08 526 15 33042
Treasure Village Montessori Charter School PK - 08 213 14.2 33036

Middle Schools near Marathon, FL

Grades Students P/T Ratio ZIP
Glynn Archer Elementary School PK - 05 394 15.8 33040

High Schools near Marathon, FL

Grades Students P/T Ratio ZIP
Coral Shores High School 09 - 12 733 17.4 33070
Key West Collegiate School 09 - 12 78 15.3 33040
Key West High School 09 - 12 1,193 16.8 33040

Ungraded Schools near Marathon, FL

Grades Students P/T Ratio ZIP
* Keys Center 08 - 12 11 11 33040
Academic Connections for Excellence 06 - 12 11 33040
Adult/Vocational/Community Education AE - AE 0 33040
Marathon School 06 - 12 667 18.5 33050
Monroe Virtual Academy (Course Offerings) 06 - 12 0 33040
Monroe Virtual Franchise 06 - 12 4 33040
Monroe Virtual Instruction Program KG - 12 0 33040

Demographics near Marathon, FL

City County
Neighborhood Type Small town
Population 9,622 82,244
Population Density 1,139 84
Median Age 48.9 48
People per Household 2.4 2.4
Median Household Income 63,375 73,153
Average Income per Capita 44,489 50,050

Real estate near Marathon