Marathon, FL Residential Income Properties for Sale

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18 properties

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Updated: Aug 12

Waterfront Duplex with Private Pool

219 Sombrero Beach Road, Marathon, FL 33050

$1,439,000

1,840 sqft 0.16 AC lot

1,840‑square‑foot waterfront duplex property built in 2017
Four bedrooms and three bathrooms
31 feet of private dockage
Private pool with deck, patio, porch, and cabana‑style outdoor area
Walkable access to Sombrero Beach

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Updated: Aug 14

Waterfront Duplex with Private Dock

241 Sombrero Beach Road, Marathon, FL 33050

$1,400,000

1,840 sqft 0.17 AC lot

1,840‑square‑foot duplex property on a 0.17‑acre site
Private 30‑foot dock with direct ocean access
Four bedrooms and three bathrooms
Private in‑ground pool with fenced outdoor space
Built in 2016 with modular construction and a metal roof

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Three-Story Duplex with Fenced Yard

410 101St St Ocean, Marathon, FL 33050

$622,500

1,760 sqft 0.07 AC lot

Deed-restricted housing residence with open living areas, covered parking, and central heating and air conditioning.

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10-Unit Affordable Apartment Property

2401 Overseas Highway #10, Marathon, FL 33050

$1,999,995

2,115 sqft

Three residential buildings offer a mix of efficiency and one-bedroom homes, with shared laundry and off-street parking.

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Waterfront Duplex with Pool

303 Sombrero Beach Road, Marathon, FL 33050

$1,549,000

2,114 sqft 0.25 AC lot

Stilted two-unit property with a private pool, dockage, garages, and water views.

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Renovated Waterfront Short-Term Rental

150 E 63rd Street Ocean, Marathon, FL 33050

$895,000

1,378 sqft 0.09 AC lot

Furnished half-duplex residence with direct ocean access, private dockage, and short-term rental eligibility.

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Waterfront Short-Term Rental Property

100 E 63rd Street Ocean, Marathon, FL 33050

$895,000

1,342 sqft 0.09 AC lot

Renovated, furnished half duplex with ocean access, updated systems, and short-term rentals permitted.

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Mixed-Use Residential Income Property

2401 Overseas Highway 10, Marathon, FL 33050

$1,999,995

2,115 sqft

MU zoning provides a commercial mixed-use designation for this residential income property.

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3-Unit Triplex

10833 2nd Avenue Gulf, Marathon, FL 33050

$898,000

2,111 sqft 0.10 AC lot

A two-bedroom pair and a separate efficiency are currently leased on flexible month-to-month agreements.

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CBS Duplex with Dock on Deep Canal

427 89Th Street Ocean, Marathon, FL 33050

$675,000

945 sqft 0.07 AC lot

CBS half-duplex features a granite kitchen, central air, and a 2018 metal roof with a fenced, low-maintenance yard.

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Two-Story Mixed-Use Building

2901 Overseas Highway, Marathon, FL 33050

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4,560 sqft 0.35 AC lot

Flexible commercial suites occupy the lower level, with two residential apartments above and a rear parcel with canal access.

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Three-Residence Short-Term Rental Property

2394 Coco Plum Drive, Marathon, FL 33050

$11,000,000

12,198 sqft 1.31 AC lot

Waterfront rental compound with private pools, docks, and RM - Residential Medium zoning for weekly rentals.

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Updated Duplex with Central Air

285 A 66Th Street, Marathon, FL 33050

$750,000

1,770 sqft 0.12 AC lot

Two separate living spaces feature renovated kitchens, bathrooms, flooring, and upgraded electrical systems.

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Waterfront Rental Homes Compound

2394 Coco Plum Drive, Marathon, FL 33050

$11,000,000

Three professionally built waterfront residences with private pools and docks, zoned for weekly rentals.

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Two-Bedroom Half Duplex

250 66Th Street, Marathon, FL 33050

$295,000

783 sqft 0.05 AC lot

Fenced grounds, front-yard parking, and a metal roof support this CBS-built residential property.

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Three-Residence Waterfront Short-Term Rental

2394 Coco Plum Drive, Marathon, FL 33050

$11,000,000

Waterfront compound with private pools, docks, and weekly-rental zoning near Coco Plum Beach.

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Waterfront Condominium Development

1 Kyle Way S, Marathon, FL 33050

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Pre-construction waterfront condos in Marathon offer deeded boat slips and deeded transient rental licenses with nightly rental allowance.

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Oceanfront Home on Atlantic

101 11th Street Ocean, Lot 33, Marathon, FL 33050

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1,000 sqft

New construction, ocean views, community amenities, and rental potential.

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Based on your search, we've compiled Potential Opportunities for your consideration. Besides 18 Active Listings in Marathon, FL, we suggest to view alternatives - similar 6 Off-Market properties to explore as potential leads.

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.

Multifamily properties

101 11Th Street Ocean, Marathon, FL 33050

Estimated value: by Request

1,000 sqft

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Multifamily properties

101 11Th Street Ocean, Marathon, FL 33050

Estimated value: by Request

1,000 sqft

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Multifamily properties

442 48Th Street Ocean, Marathon, FL 33050

Estimated value: by Request

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Multifamily properties

104 52Nd Street Ocean, Marathon, FL 33050

Estimated value: by Request

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Multifamily properties

308 Sombrero Beach Rd, Marathon, FL 33050

Estimated value: by Request

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Residential income properties

520 12Th Street Gulf, Marathon, FL 33050

Estimated value: by Request

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Marathon, FL Residential Income Properties Market Trends and Statistics

Explore 24 residential income properties for sale in Marathon, FL, showcased through 18 active listings on our real estate platform. These investment opportunities span a total of 37,871 square feet of properties for sale, with an estimated market value of $46,418,490.

Sale prices for residential income properties in Marathon, FL start at $295,000, averaging $3,094,566, and reaching up to $11,000,000 — 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

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	$3.3M

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 Residential Income pricing trends in Monroe County

Residential Income

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