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Marathon, FL Retail Properties & Spaces for Sale

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Key Colony Beach, FL Duck Key, FL Conch Key, FL Islamorada, FL No Name Key, FL Big Pine Key, FL
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Overseas Highway Mixed-Use Investment
Updated: May 23
Overseas Highway Mixed-Use Investment

7070 Overseas Highway, Marathon, FL 33050

$1,450,000
4,168 sqft
Prime Overseas Highway location in Marathon with outstanding visibility.
Mixed‑use zoning allows for a wide range of business ventures, income‑producing opportunities, or redevelopment.
Three residential rental units on the second floor provide immediate revenue.
Approximately 4,168 finished square feet of versatile commercial space.
High‑traffic location on one of the Florida Keys' busiest corridors.
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This listing looks promising.

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7070 Overseas Highway, MARATHON, FL 33050

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Marathon Commercial Property For Sale
Updated: Mar 25
Marathon Commercial Property For Sale

11401 Overseas Highway, Marathon, FL 33050

$1,533,333
3,429 sqft 0.34 AC lot
Prime corner location with direct highway exposure.
Large 3,429 sq ft CBS building.
Commercial zoning allows for many office or retail uses.
Double drive‑thru.
15,000 sq ft corner lot with ample parking.
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Waterfront Commercial Property in Marathon
Waterfront Commercial Property in Marathon

38 Coco Plum Drive, Marathon, FL 33050

$4,950,000
5,439 sqft 0.69 AC lot

Prime commercial property with waterfront access and mixed-use potential.

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Waterfront Retail Opportunity in Marathon
Waterfront Retail Opportunity in Marathon

12790 Overseas Hwy, Marathon, FL 33050

Contact for pricing
1,372 sqft 1.24 AC lot

Prime 1.24-acre commercial property with highway frontage and waterfront access.

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Auto Repair Commercial Space
Auto Repair Commercial Space

10455 Overseas Highway, Marathon, FL 33050

$1,550,000
2,359 sqft

Commercial space for auto repair with highway exposure in Marathon.

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Grassy Key Marina Investment
Grassy Key Marina Investment

59073 Overseas Hwy, Marathon, FL 33050

$9,900,000
22,000 sqft

Marina with rental income, apartments, and potential for growth.

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Waterfront Property with Private Boat Ramp
Waterfront Property with Private Boat Ramp

81 Coco Plum Dr, Marathon, FL 33050

$4,250,000

Waterfront property featuring a private boat ramp and multiple slips.

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Based on your search, we've compiled 80 Potential Opportunities for your consideration. Besides 7 Active listings in Marathon, FL, we suggest exploring several alternatives: 4 properties in Nearby Cities, and similar 65 Off-Market properties to explore as potential leads, plus 4 Land Listings that present a potential for development.

Opportunities in Nearby Cities

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

Bicycle Retail and Repair Shop
Bicycle Retail and Repair Shop

21 County Road, Big Pine Key, FL 33043

$179,000
3,240 sqft 0.28 AC lot

Retail showroom with rentals and a full-service repair center, with new inventory and equipment included in the sale.

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Ocean-View Mixed-Use Property
Ocean-View Mixed-Use Property

Islamorada, FL 33036

$1,680,000
1,980 sqft 0.16 AC lot

High-visibility mixed-use setup with ocean views and substantial parking along the Overseas Highway.

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Mixed-Use Live-Work Property
Mixed-Use Live-Work Property

Islamorada, FL 33036

$1,680,000

Mixed-use property on the Overseas Highway with ocean views and substantial parking, currently configured with residential/commercial spaces.

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Retail Storefront Property
Retail Storefront Property

21 County Road, Big Pine Key, FL 33043

$179,000

For-sale storefront retail property in Monroe County, suitable for a small business looking for a dedicated street-level space.

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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.

Waterfront Development Site with Dockage
Waterfront Development Site with Dockage

14 125Th Street Gulf, Marathon, FL 33050

$3,549,000
1.72 AC lot

Waterfront site with deep-water dockage approval and an existing recertified two-story CBS building.

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Mixed-Use Gulffront Estate with Dock
Mixed-Use Gulffront Estate with Dock

6500-6600 Overseas Highway, Marathon, FL 33050

$9,500,000
10,852 sqft 3.86 AC lot

Gulffront mixed-use property with gated entrances, concrete dockage, and a 10,852 SF concrete mansion needing repairs.

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Oceanfront Development Land
Oceanfront Development Land

57478 Overseas Highway, Marathon, FL 33050

$7,000,000
2.37 AC lot

Waterfront mixed-use land in Marathon, offered via bankruptcy auction, with direct oceanfront and beach access.

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Waterfront Land with Approved Plans
Waterfront Land with Approved Plans

93 N Conch Avenue, Conch Key, FL 33050

$598,500
0.11 AC lot

Waterfront development parcel with newly constructed seawall and approved plans for dock and seawall improvements.

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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.

5800 Overseas Hwy Ste, Unit 40
RETAIL STORES (PERSONAL SERVICES)

5800 Overseas Hwy Ste, Marathon, FL 33050-2744

Unit 40
Value Estimation by Request
940 sqft 4.63 AC lot
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1480 Overseas Hwy
RETAIL STORES (PERSONAL SERVICES)

1480 Overseas Hwy, Marathon, FL 33050-2117

$1,005,000
Estimated value
3,640 sqft 3.07 AC lot
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5800 Overseas Hwy Ste, Unit 10
RETAIL STORES (PERSONAL SERVICES)

5800 Overseas Hwy Ste, Marathon, FL 33050-2736

Unit 10
Value Estimation by Request
940 sqft 4.63 AC lot
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2219 Overseas Hwy
MINI-MALL

2219 Overseas Hwy, Marathon, FL 33050-2229

$990,000
Estimated value
4,049 sqft 0.26 AC lot
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11600 Overseas Hwy
RETAIL STORES (PERSONAL SERVICES)

11600 Overseas Hwy, Marathon, FL 33050-3631

$1,445,000
Estimated value
7,130 sqft 0.30 AC lot
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1571 Overseas Hwy
PARKING LOT

1571 Overseas Hwy, Marathon, FL 33050-2168

Value Estimation by Request
773 sqft 7.29 AC lot
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101 11th St
PARKING LOT

101 11th St, Marathon, FL 33051

$8,910,000
Estimated value
6,630 sqft 2.31 AC lot
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58142 Overseas Hwy
PARKING LOT

58142 Overseas Hwy, Marathon, FL 33050-6024

Value Estimation by Request
2,958 sqft 0.87 AC lot
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2348 Overseas Hwy
FINANCIAL BUILDING

2348 Overseas Hwy, Marathon, FL 33050-2232

$1,985,000
Estimated value
2,499 sqft 0.84 AC lot
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59275 Overseas Hwy
PARKING LOT

59275 Overseas Hwy, Marathon, FL 33050-6000

$1,775,000
Estimated value
4,248 sqft 11.44 AC lot
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2673 Overseas Hwy
RETAIL STORES (PERSONAL SERVICES)

2673 Overseas Hwy, Marathon, FL 33050-2242

$630,000
Estimated value
1,704 sqft 0.34 AC lot
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1210 Overseas Hwy
SERVICE SHOP (TV, ELECTRIC, PLUMBING)

1210 Overseas Hwy, Marathon, FL 33050-2016

$775,000
Estimated value
2,478 sqft 0.28 AC lot
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6203 Overseas Hwy
SERVICE STATION (FULL SERVICE)

6203 Overseas Hwy, Marathon, FL 33050-2726

$7,185,000
Estimated value
3,854 sqft 0.34 AC lot
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6950 Overseas Hwy
RESTAURANT

6950 Overseas Hwy, Marathon, FL 33050-3142

$910,000
Estimated value
2,066 sqft 3.41 AC lot
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4999 Overseas Hwy
RESTAURANT

4999 Overseas Hwy, Marathon, FL 33050-2622

$1,000,000
Estimated value
2,235 sqft 0.46 AC lot
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5800 Overseas Hwy Ste, Unit 17
RETAIL STORES (PERSONAL SERVICES)

5800 Overseas Hwy Ste, Marathon, FL 33050-2737

Unit 17
Value Estimation by Request
1,904 sqft 4.63 AC lot
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2040 Overseas Hwy
SERVICE SHOP (TV, ELECTRIC, PLUMBING)

2040 Overseas Hwy, Marathon, FL 33050-2129

$975,000
Estimated value
1,827 sqft 0.59 AC lot
View details

Marathon, FL Retail Properties & Spaces Market Trends and Statistics

Explore 72 retail properties & spaces for sale in Marathon, FL, showcased through 7 active listings on our real estate platform. These investment opportunities span a total of 37,395 square feet of properties for sale, with an estimated market value of $19,383,333.

Sale prices for stores in Marathon, FL start at $1,450,000, averaging $3,876,666, and reaching up to $9,900,000 — 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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Top Commercial Asset Segments

Commercial property segments ranked by active listings on the market

Storefront properties 3
Auto shops 1
Automotive properties 1
Drug stores 1
Grocery and convenience stores 1

Demographics Overview

Population 11K
Population Growth (5Y) +12.2%
Median Household Income $83,776
College Educated 36.9%

High-Yield Neighborhoods for Investment

Identify Marathon submarkets with the highest inventory density on the market and evaluate the average listing prices of real estate assets

Neighborhood Average Price
33050 $3.8M

Taxes & Financing

Tax Rate (average for all types) 0.86%
Property Tax per SF $8.45 per SF
Tax Rate vs County Average 0.11 pp above county avg
Average Loan-to-Value 65.0%

Listings Trend

New vs delisted commercial listings in Monroe County

New Delisted

Total CRE Inventory on Market (SF)

Average Property Price per SF

For-sale pricing trends across core commercial property types in Monroe County

Retail

Residential Income

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