625 73Rd Street Ocean Street A-B, Marathon, FL 33050

$510,000

Rough floor plan showing possible section to add hallway

Door to the right of entrance goes to 2nd bedroom

Master bedroom view from door into the room. Door in background goes to the laundry room

Property Type: Residential Bedrooms: 4 Baths: 3 Square Footage: 1,203 Lot Size (sq. ft.): 9,000 Status: Closed

Current Price: $510,000 List Date: 6/03/2025 Last Modified: 4/03/2026

Overview

Description

Centrally located in Marathon, FL. Bring all offers. Multi-Family, Zoned RH-Residential High. Lot size 75x120 or 9,000 sf. Rent the current building until ready to build. Price is based on buildable lot with 2 market-rate building rights. Build and rent both units or live in one side and rent the other side (use income to qualify the loan). Great for affordable or employee housing. 2 bedrooms and 2 baths on the left side, and 2 bedrooms and 1 bath on the right side. Lots of room to park cars and a boat or RV. Walking distance to dining and shopping. Estimates and renderings for modular construction coming soon. Third-party financing available.

Listing Details MLS# 615308

Location, Tax & Legal

Street #: 625
Street Name: 73Rd Street Ocean
Street Suffix: Street
Key/Island: Marathon
State/Province: FL
Zip Code: 33050
County: Monroe
Subdivision: Reimann's Sub (51.0)
Area: 16 - Sombrero Bch Rd to Vaca Cut - Oceanside
Unit #: A-B
City: MARATHON
Mile Marker: 51
Marathon Neighborhood: Airport - Ocean (72nd to 106th)
Side: Ocean
Flood Zone: AE,AE
Alternate Key #: 1419737
Zoning: RH - Residential High
Deed Restrictions: No
Taxes: 6557.47
Tax Year: 2024
Pub Sewer HkUp: Yes

Contract Information

Listing Board: Marathon/Lower Keys
As is Rght to Inspct: Yes

General Property Description

Realtor.COM Type: Multi-family
Style: Duplex
Waterfront: No
Pool: No
Year Built: 1958
Total Units: 2
Lot SqFt: 9000
Lot Sqft Source: Property Data Card
Acres: 0.21
Living Apx SqFt: 1203
SqFt Source: Property Data Card
Total Bedrooms: 4
Full Baths: 3
Total Baths: 3
Rentals Allowed: Yes
Min Rental Days: 7
Control Depth: 0

Status Change Info

Under Contract Date: 2026-02-23
Sold Date: 2026-04-03

Association Info

Mandatory Home Owners Asc: No
1st Right of Refusal: No
Association Fee $: 0

Building Style

Above Flood: No
Ground Level: Yes

More Information

Remarks & Misc

Remarks – Consumer: Centrally located in Marathon, FL. Bring all offers. Multi-Family, Zoned RH-Residential High. Lot size 75x120 or 9,000 sf. Rent the current building until ready to build. Price is based on buildable lot with 2 market-rate building rights. Build and rent both units or live in one side and rent the other side (use income to qualify the loan). Great for affordable or employee housing. 2 bedrooms and 2 baths on the left side, and 2 bedrooms and 1 bath on the right side. Lots of room to park cars and a boat or RV. Walking distance to dining and shopping. Estimates and renderings for modular construction coming soon. Third-party financing available.
Directions: From US 1 (Overseas Hwy), turn oceanside on 73rd St. at Duncan Doughnuts. The duplex is about halfway down on the right.

Fee Includes

None: Yes

Dockage

None: Yes

Tax Exemptions

None: Yes

Appliances

No Appliances: Yes

Pets

Pets Allowed: Yes

Cooling

Wall/Window Unit(s): Yes

Waterfront

None: Yes

Waterview

No Waterview: Yes

Vehicle Storage

Off Street Parking: Yes

Construction

CBS: Yes

Land Size

Less Than 1/4 Acre: Yes

Furnished

Unfurnished: Yes

Utilities

Cable Available: Yes
FKAA: Yes
Sewer Available: Yes

Property Features

Fee Includes: None Tax Exemptions: None Waterfront: None Waterview: No Waterview Dockage: None Building Style: Ground Level Vehicle Storage: Off Street Parking Furnished: Unfurnished Cooling: Wall/Window Unit(s) Utilities: Cable Available; FKAA; Sewer Available Appliances: No Appliances Construction: CBS Pets: Pets Allowed Land Size: Less Than 1/4 Acre

Documents

Determination of Building Rights ›

Listing Office: RE/MAX Realty Group

Last Updated: April - 03 - 2026

Broker Attribution: gidgetjackson@gmail.com

The data relating to real estate for sale on this web site comes in part from the Florida Keys MLS, Inc. Information provided is deemed reliable but not guaranteed. All properties are subject to prior sale, change or withdrawal. The information being provided is for consumers’ personal, non-commeral use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. IDX data is deemed reliable but is not guaranteed accurate by the MLS.

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