285 Tropical Ave Marathon FL 33050 | MLS #A12114232
285 Tropical Ave
Marathon, FL, 33050
$1,150,000
4 Beds
2.5 Baths
3,647 SqFt
0 Acres
$1,150,000
285 Tropical Ave
Marathon, FL, 33050
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Tucked into the natural landscape of Grassy Key, 235 Tropical Avenue offers a unique combination of space, privacy and the unhurried character that defines life in the Middle Keys. Set on a 15,000-square-foot lot in Crains Subdivision, this concrete stilted residence offers more than 3,600 square feet of living space, impact windows and doors, and generous indoor-outdoor areas designed around the Florida Keys lifestyle. An expansive open layout creates room to gather, entertain and settle in comfortably, with multiple living spaces and an easy connection to the outdoors. Lush native vegetation surrounds the property, creating a remarkable sense of privacy and seclusion. The partially fenced backyard centers around an inviting in-ground pool with waterfall, tanning shelf and water features, setting the stage for long afternoons outside and evenings under the palms. Ample parking provides room for multiple vehicles and boat trailers, an especially valuable feature for enjoying life on the water. Above it all, a rooftop observation deck captures ocean views and a beautiful perspective across Grassy Key. Watch the light change over the horizon and native birds gather around the natural salt ponds behind the property. Crains Subdivision also offers a community sunset park, while a public boat ramp is just minutes away for convenient access to the surrounding waters. Centrally positioned between Marathon, Duck Key and Islamorada.

Property Details

Price:
$1,150,000
MLS #:
A12114232
Status:
Active
Beds:
4
Baths:
2.5
Type:
Single Family
Subtype:
Single Family Residence
Subdivision:
CRAINS SUBD
Neighborhood:
crainssubd
Listed Date:
Aug 31, 2026
Finished Sq Ft:
3,647
Total Sq Ft:
8,293
Year Built:
2015
OceanviewCrains SubdCrainssubdCrains SubdOceanNo Restrictions

Schools

Interior

Appliances
Dishwasher, Disposal, Dryer, Electric Range, Microwave, Refrigerator, Wall Oven, Washer
Bathrooms
2 Full Bathrooms, 1 Half Bathroom
Cooling
Central Air
Heating
Central
Interior Features
Second Floor Entry, Family Room, Other, Storage

Exterior

Architectural Style
Detached, Two Story
Community Features
Boating, Paved Road
Construction Materials
CBS Construction
Covered Spaces
4
Direction Faces
Southwest
Fencing
Fenced
Lot Features
1/4 To Less Than 1/2 Acre Lot
Open Parking YN
1
Parking Features
Attached Carport, Additional Spaces Available, Covered, Driveway, Golf Cart Parking, Guest, Rv/Boat Parking
Patio And Porch Features
Open Porch
Roof
Metal Roof
View
Lagoon, Ocean, Other, Pool
Window Features
Complete Impact Glass, Blinds, Drapes

Financial

Tax Year
2025
Taxes
$8,952
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Current real estate data for Single Family in Marathon as of Nov 04, 2026
45
Single Family Listed
158
Avg DOM
1,130
Avg $ / SqFt
$3,194,459
Avg List Price

Community

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Property Summary

    Located in the CRAINS SUBD subdivision, 285 Tropical Ave Marathon FL is a Single Family for sale in Marathon, FL, 33050. It is listed for $1,150,000 and features 4 beds, 3 baths, and has approximately 3,647 square feet of living space, and was originally constructed in 2015. The current price per square foot is $315. The average price per square foot for Single Family listings in Marathon is $1,130. The average listing price for Single Family in Marathon is $3,194,459.
285 Tropical Ave
Marathon, FL