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Marathon, FL Mixed-use Properties for Sale

7 results
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Gulf Front Estate in Marathon
$9,950,000

Gulf Front Estate in Marathon

6500-6600 Overseas Hwy, Marathon, FL 33050

3.86-acre mixed-use commercial property with waterfront and highway frontage.

  • 3.86‑acre Gulf‑front estate featuring 695 feet of water frontage and 218 feet of concrete dockage with a protected boat slip.
  • Zoned mixed‑use commercial with one commercial transferable building right, offering multiple development possibilities.
  • Secured property with an eight‑foot concrete wall and three gated entrances.
  • Solid concrete construction 10,852 sq ft mansion with ten bedrooms and six and a half bathrooms.
  • Includes a separate garage/workshop with two rooms and mini‑split air conditioning.
Updated: Feb 11
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Waterfront Redevelopment Opportunity in Marathon
$3,549,000
6,128 SF

Waterfront Redevelopment Opportunity in Marathon

14 125Th Street Gulf, Marathon, FL 33050

Rare waterfront property with redevelopment potential and deep water dockage.

  • 100' of waterfront with approved deep water dockage.
  • Large 74,890 SQ FT site with active Conditional Use Permit for 10 units & 4 affordable staff group home units.
  • Mixed‑use zoning allows for various commercial‑residential possibilities (hotel, market rate units, etc.).
  • 200' of highway frontage.
  • Existing 6,128 SQ FT CBS building with 2,340 SQ FT of outdoor porches.
Updated: Jan 10
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Waterfront Redevelopment Opportunity in Marathon
$3,549,000
6,128 SF

Waterfront Redevelopment Opportunity in Marathon

Rare waterfront redevelopment with deep water dockage and highway frontage.

14 125Th Street Gulf, Marathon, FL 33050
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Waterfront Redevelopment Opportunity with Dockage
$3,549,000
6,128 SF

Waterfront Redevelopment Opportunity with Dockage

Rare waterfront redevelopment opportunity with deep water dockage and highway frontage.

14 125Th Street Gulf, Marathon, FL 33050
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Waterfront Redevelopment Opportunity in Marathon, FL
$3,549,000
6,128 SF

Waterfront Redevelopment Opportunity in Marathon, FL

Rare waterfront property with deep water dockage and redevelopment potential.

14 125Th Street Gulf, Marathon, FL 33050
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Established Business in Florida Keys
$99,000

Established Business in Florida Keys

Work and live in paradise with this established business.

Montage Fl Ky Souvenirs, Marathon, FL 33050
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Keys Business & Waterfront Estate
$3,800,000

Keys Business & Waterfront Estate

Profitable Florida Keys Business w/ Waterfront

81 Coco Plum Dr, Marathon, FL 33050
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Based on your search, we've compiled 88 Potential Opportunities for your consideration. Besides 7 Active listings in Marathon, FL, we suggest exploring several alternatives: 4 properties in Nearby Cities, and similar 75 Off-Market properties to explore as potential leads, plus 2 Land Listings that present a potential for development.

Explore Opportunities in Nearby Cities

Here are 4 Similar properties we found in Nearby Locations for your consideration.

Cudjoe Key Commercial Building
$975,000

Cudjoe Key Commercial Building

Commercial building with business and residential income potential.

22814 Overseas Hwy, Cudjoe Key, FL 33042
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Cudjoe Key Commercial Redevelopment Site
$1,395,000
1,250 SF

Cudjoe Key Commercial Redevelopment Site

High-yield, 3+ acre Overseas Hwy property.

21423 Overseas Hwy, Cudjoe Key, FL 33042
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Versatile Mixed-Use Commercial Property
$4,600,000

Versatile Mixed-Use Commercial Property

Rare opportunity in Islamorada's established business corridor.

105 Palm Ave Upper Matecumbe Ky, Islamorada, FL 33036
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Islamorada Redevelopment Opportunity
$5,500,000

Islamorada Redevelopment Opportunity

Prime Islamorada property with redevelopment potential in a desirable location.

82929 Overseas Hwy, Islamorada, FL 33036
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Potential Development Sites for Consideration

Can't find the perfect fit? These Land listings present an alternative path: the potential to develop a property for your specific goals.

Important: These AI-suggestions are a starting point, not a guarantee of permitted use. All zoning, permitting, and land use information must be independently verified by you with the appropriate local authorities before making any commitments.

Oceanfront Development Opportunity in Marathon
$6,900,000

Oceanfront Development Opportunity in Marathon

1.67-acre oceanfront property with development agreement for 10 villas.

8700 Overseas Hwy, Marathon, FL 33050
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Oceanfront Lot on Overseas Highway
$265,000
0.34 Acres

Oceanfront Lot on Overseas Highway

Buildable oceanfront lot in Marathon, Florida with multiple uses.

Overseas Hwy Over Hwy, Marathon, FL 33050
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Explore Off-Market Properties in Marathon, FL

Consider similar Off-Market properties in Marathon, FL. You may contact the owners directly to inquire about their potential intentions to sell. To help you make a strong first impression, we can assist by reaching out to these owners with compelling proposals created using our AI tool.

321 23rd St Ocean

321 23rd St Ocean

MIXED USE (COMMERCIAL/INDUSTRIAL) • 1,368 SF
Value Estimation by Request
321 23rd St Ocean, Marathon, FL 33050-2202
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7537 Overseas Hwy

7537 Overseas Hwy

MIXED USE (COMMERCIAL/INDUSTRIAL) • 4,354 SF
Value Estimation
$1,075,000
7537 Overseas Hwy, Marathon, FL 33050-3129
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13365 Overseas Hwy

13365 Overseas Hwy

MIXED USE (COMMERCIAL/INDUSTRIAL) • 8,196 SF
Value Estimation
$1,455,000
13365 Overseas Hwy, Marathon, FL 33050-3611
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11499 Overseas Hwy

11499 Overseas Hwy

MIXED USE (COMMERCIAL/INDUSTRIAL) • 5,040 SF
Value Estimation
$945,000
11499 Overseas Hwy, Marathon, FL 33050-3628
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1472 Coral Dr

1472 Coral Dr

MIXED USE (COMMERCIAL/INDUSTRIAL) • 3,563 SF
Value Estimation
$740,000
1472 Coral Dr, Marathon, FL 33050
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1 47th St Gulf

1 47th St Gulf

MIXED USE (COMMERCIAL/INDUSTRIAL) • 2,594 SF
Value Estimation by Request
1 47th St Gulf, Marathon, FL 33050-2352
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2279 Overseas Hwy

2279 Overseas Hwy

MIXED USE (COMMERCIAL/INDUSTRIAL) • 1,323 SF
Value Estimation by Request
2279 Overseas Hwy, Marathon, FL 33050-2229
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1825 Overseas Hwy

1825 Overseas Hwy

MIXED USE (COMMERCIAL/INDUSTRIAL) • 2,532 SF
Value Estimation
$515,000
1825 Overseas Hwy, Marathon, FL 33050-2124
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10 Coco Plum Dr

10 Coco Plum Dr

MIXED USE (COMMERCIAL/INDUSTRIAL) • 4,270 SF
Value Estimation
$720,000
10 Coco Plum Dr, Marathon, FL 33050-4013
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11215 Overseas Hwy

11215 Overseas Hwy

MIXED USE (COMMERCIAL/INDUSTRIAL) • 2,256 SF
Value Estimation by Request
11215 Overseas Hwy, Marathon, FL 33050-3462
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7999 Overseas Hwy

7999 Overseas Hwy

MIXED USE (COMMERCIAL/INDUSTRIAL) • 2,496 SF
Value Estimation
$610,000
7999 Overseas Hwy, Marathon, FL 33050-3251
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10800 Overseas Hwy

10800 Overseas Hwy

MIXED USE (COMMERCIAL/INDUSTRIAL) • 2,162 SF
Value Estimation
$620,000
10800 Overseas Hwy, Marathon, FL 33050-3592
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204 107th St Gulf

204 107th St Gulf

MIXED USE (COMMERCIAL/INDUSTRIAL) • 7,548 SF
Value Estimation
$1,000,000
204 107th St Gulf, Marathon, FL 33050-3095
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212 Lindahl St

212 Lindahl St

MIXED USE (COMMERCIAL/INDUSTRIAL) • 2,024 SF
Value Estimation
$880,000
212 Lindahl St, Marathon, FL 33050-2935
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2994 Overseas Hwy

2994 Overseas Hwy

MIXED USE (COMMERCIAL/INDUSTRIAL) • 1,782 SF
Value Estimation by Request
2994 Overseas Hwy, Marathon, FL 33050-2238
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12680 Overseas Hwy

12680 Overseas Hwy

MIXED USE (COMMERCIAL/INDUSTRIAL) • 3,702 SF
Value Estimation
$915,000
12680 Overseas Hwy, Marathon, FL 33050-3537
View details
9121 Overseas Hwy

9121 Overseas Hwy

MIXED USE (COMMERCIAL/INDUSTRIAL) • 4,673 SF
Value Estimation
$845,000
9121 Overseas Hwy, Marathon, FL 33050-3247
View details

Marathon, FL Mixed-Use Properties Investment Opportunities Market Analysis

Explore 82 mixed-use properties for sale in Marathon, FL, showcased through 7 active listings on our real estate platform. These investment opportunities span a total of 1,179,829 square feet of properties for sale, with an estimated market value of $45,886,000.

Sale prices for multi use buildings in Marathon, FL start at $195,000, averaging $976,297, and reaching up to $3,549,000 — offering options for a variety of budgets and business needs. Daily updated analytics ensure you stay ahead with the latest data and market trends.

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