235 Tropical Avenue, Marathon, FL

$1,399,000

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4

Beds

3

Baths

3,647

Square feet

14,810

Land Size

About 235 Tropical Avenue

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, the home is convenient to Curry Hammock State Park, Dolphin Research Center, waterfront dining, marinas, fishing, diving, paddling and the Florida Keys Overseas Heritage Trail. Whether envisioned as a full-time residence or a private Florida Keys retreat, 235 Tropical Avenue feels connected to its surroundings, offering a spacious and secluded setting from which to experience the water, wildlife and easy rhythm of Grassy Key.

Features of 235 Tropical Avenue

MLS® # 621156
Price $1,399,000
Bedrooms 4
Bathrooms 3.00
Full Baths 2
Half Baths 1
Square Footage 3,647
Land Size 14,810
Year Built 2015
Type Residential
Sub-Type Single Family Residence
Status Active

Community Information

Address 235 Tropical Avenue
Area 19 - Crawl Key & Grassy Key
Subdivision Crains Sub (58.0)
City Marathon
County Monroe
State FL
Zip Code 33050

Amenities

Amenities Other Area Features
Utilities FKAA, Buyer to Verify, Cable Available
Parking Carport, Open Parking, RV Parking Open, Trailer Storage, Covered Parking
View Salt Ponds
Is Waterfront No
Waterfront None, Salt Ponds
Has Pool Yes
Pool In Ground, Concrete, Decked

Interior

Interior Features Drapes/Blinds Incl, Pantry, Built-in Cabinets, Walk-in Closet(s), Whirlpool Bath Tub, Quartz Countertops
Appliances Washer, Dryer, Dishwasher, Refrigerator, Oven, Microwave, Freezer, Stainless Steel Appliance(s)
Heating Central
Cooling Central Air
Fireplace No
Has Basement No

Exterior

Exterior Features Fencing, Rain Gutters
Lot Description 1/4 - 1/2 Acre
Windows Impact Rstnce Window, Impact Rstnce Doors
Roof Metal Roof
Construction CBS, Concrete

Additional Information

Date Listed August 31st, 2026
Days on Market 7
Zoning RM-1 - Residential Medium - 1
Short Sale No
RE / Bank Owned No

Listing Details

AgentWalters Luxury Group Gloria, Rachel And Michaela Walters
OfficeOcean Sotheby's International Realty

Listing Map

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