10881 7th Avenue Gulf, Marathon, FL 33050
Local realty services provided by:CENTURY 21 Circle
Listed by: jesus parra, lela ashkarian
Office: coldwell banker schmitt real estate co.
MLS#:621548
Source:FL_FKBOR
Price summary
- Price:$1,200,000
- Price per sq. ft.:$635.59
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....
Contact an agent
Home facts
- Year built:1973
- Subdivision & Development:Key Colony Sub (53.0)
- Listing ID #:621548
- Added:19 day(s) ago
- Updated:October 28, 2026 at 03:34 PM
Rooms and interior
- Bedrooms:4
- Total bathrooms:4
- Kitchen Description:Built-in Cabinets
- Living area:1,888 sq. ft.
Heating and cooling
- Cooling:Central Air
Structure and exterior
- Year built:1973
- Building area:1,888 sq. ft.
- Lot area:0.22 Acres
- Exterior Features:Storage
Finances and disclosures
- Price:$1,200,000
- Price per sq. ft.:$635.59
- Tax amount:$6,356
Features and amenities
- Amenities:Built-in Cabinets, Storage
Parking
- Parking description:Off Street
New listings near 10881 7th Avenue Gulf
- New
$1,199,000Active4 beds 3 baths3,647 sq. ft.285 Tropical, Marathon, FL 33050
MLS# A12114232Listed by: OCEAN SOTHEBYS INTL REALTY - New
$1,199,000Active4 beds 3 baths3,647 sq. ft.285 Tropical Ave, Marathon, FL 33050
MLS# A12114232Listed by: OCEAN SOTHEBYS INTL REALTY - New
$649,000Active2 beds 2 baths829 sq. ft.601 28th Street, Marathon, FL 33050
MLS# 621823Listed by: COLDWELL BANKER SCHMITT REAL ESTATE CO. - New
$1,050,000Active4 beds 2 baths1,636 sq. ft.2705 Dolphin, Marathon, FL 33050
MLS# A12113340Listed by: ISLAND LIVING REALTY, LLC - New
$999,999Active3 beds 2 baths1,200 sq. ft.1325 Avenue H, Marathon, FL 33050
MLS# 621811Listed by: COLDWELL BANKER SCHMITT REAL ESTATE CO. - New
$1,975,000Active0.09 Acres990 41st Street Gulf #7, Marathon, FL 33050
MLS# 621812Listed by: BLUE WATER REAL ESTATE LLC - New
$3,475,000Active5 beds 6 baths4,191 sq. ft.990 41st Street Gulf #10, Marathon, FL 33050
MLS# 621813Listed by: BLUE WATER REAL ESTATE LLC - New
$135,000Active-- beds -- bathsTBR 219 E Bruce Court, Marathon, FL 33050
MLS# 621814Listed by: COLDWELL BANKER SCHMITT REAL ESTATE CO. - New
$1,199,000Active0.46 Acres110 Sunrise Drive, Marathon, FL 33050
MLS# 621808Listed by: COLDWELL BANKER SCHMITT REAL ESTATE CO. - New
$4,399,000Active4 beds 5 baths3,704 sq. ft.520 Sombrero Beach Road, Marathon, FL 33050
MLS# 621797Listed by: COLDWELL BANKER SCHMITT REAL ESTATE CO