Hometrino is now on iOS & Android — download the app for the best experience.

App StoreGoogle Play
10881 7th Avenue Gulf, Marathon, FL - photo 1

$1,200,000

10881 7th Avenue Gulf

Marathon, FL 33050

Estimated payment $6,643/month

HOA not listed, not included · estimated tax · estimated insurance · 20% down, 6.5%, 30 yr

Get Pre-Qualified
4Beds
4Baths
1,888Sq Ft
$636Price/Sq Ft

Preferred partner

Kinsfolk Realty

Kinsfolk Signature Realty

Powered by Hometrino

(813) 602-0498

Highlights

Built in 1973
9,583 sqft Lot

About This Home

Duplex opportunity in the heart of Marathon with two legal addresses: 10881 7th Avenue Gulf and 10883 7th Avenue Gulf. This updated DUPLEX offers excellent flexibility for investors, owner occupants, or those looking to live in one unit and rent the other. The first floor residence features 3 bedrooms, 2.5 baths, a private entrance, its own patio area, separate laundry, and separate electric and water meters. It is currently rented for $3,700/month on a month to month basis, with the tenant open to a one year lease. The second floor unit offers 1 bedroom, 1 bath, its own private staircase and entrance, a dedicated outdoor sitting area, separate laundry, and separate utility meters. The upstairs unit is currently vacant and was most recently rented for $3,000/month, providing demonstrated combined rental potential of approximately $6,700/month or $80,400 annually. The property has been renovated and updated and offers exceptional parking for 5+ vehicles, with ample room for cars, boats, trailers and more. Adding even more value, approved plans convey with the sale for a substantial two-story garage and storage building at the rear of the property. The approved design includes approximately 2,768 sq. ft. of enclosed space, with a 1,440 sq. ft. shared garage on the first floor and additional dedicated and shared storage areas, two bathrooms, and mechanical space upstairs. A rare opportunity to combine strong rental income, separate living spaces, extensive parking, and future garage/storage potential, all offered at $1,200,000.

Map

Loading map...

Curious what you can afford?

Get pre-qualified with us in as little as 5 minutes.

Pre-Qualify

Tour with a local agent

Facts & features

Bedrooms & bathrooms

  • •Bedrooms:4
  • •Bathrooms:4 (3 full, 1 half)
  • •Full bathrooms:3
  • •Half bathrooms:1

Heating

  • •Has Heating:Yes

Interior area

  • •Total structure area:1,888 sqft
  • •Total interior livable area:1,888 sqft

Parking

  • •Parking features:N/A
  • •Garage spaces:0
  • •Has attached garage:No

Lot

  • •Size:9,583 sqft

Details

  • •Parcel number:N/A

Type & style

  • •Home type:Multi Family
  • •Property subtype:Residential

Materials

  • • N/A

Condition

  • •Year built:1973

Payment calculator

Loading payment calculator…

Contact agent

Price history

DateEventPrice
10/30/2026Listed for sale$1,200,000$636/sqft

Listing Agent

Jesus Parra

Coldwell Banker Schmitt Real Estate Co.

Brokerage Phone: 305-743-5181

Source: Florida Keys MLS · MLS #621548

Data Powered by Home Junction, Inc.

Nearby

Supermarkets

Miss Christina

1.3 mi

Dining

LJ’s Coffee

0.3 mi

Lobster Monster

0.3 mi

The Wreck Galley and Grill

0.4 mi

Parks

Oceanfront Park

0.6 mi

Rotary Children's Park

1.5 mi

Beaches

Coca Plum Beach

2.4 mi

Campground Beach

3.6 mi

Public Beach

3.7 mi

Nearby amenity locations include data © OpenStreetMap contributors.