57457 Morton Street, Marathon, FL

$2,695,000

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2

Beds

2

Baths

1,344

Square feet

20,038

Land Size

About 57457 Morton Street

A rare combination of land, privacy, boating, and open-water living awaits on approximately half an acre of Gulf-front paradise in Grassy Key. With panoramic water views, a private beach, waterfront dock with a 20,000-pound boat lift, heated concrete pool, and lush tropical grounds, this property captures the very best of Florida Keys living. Surrounded by mature landscaping, the two-bedroom, two-bath residence enjoys a peaceful, private setting with beautiful Gulf views. Light-filled living spaces embrace the waterfront surroundings, while the kitchen features granite countertops and stainless steel appliances. Both bedrooms offer private baths for owners and guests alike. Step outside and the Keys lifestyle comes alive. Walk to your private sandy beach, lower the boat from your 20,000-pound lift for a day on the water, relax beside the heated pool, or watch the sun disappear over the Gulf from your own shoreline. Expansive grounds and tropical landscaping provide a level of space and privacy that can be difficult to find in the Keys. The property also boasts an exceptional rental history, consistently renting approximately 50 weeks per year and generating roughly $175,000 in annual rental revenue--a testament to the tremendous appeal of this waterfront setting. Whether you're searching for a private Keys retreat or a proven vacation rental investment, this Grassy Key property offers an extraordinary combination of lifestyle and opportunity. Private beach. Open Gulf views. Boating. Pool. Half an acre of tropical privacy. This is the Florida Keys lifestyle people dream about.

Features of 57457 Morton Street

MLS® # 621246
Price $2,695,000
Bedrooms 2
Bathrooms 2.00
Full Baths 2
Square Footage 1,344
Land Size 20,038
Year Built 1954
Type Residential
Sub-Type Single Family Residence
Status Active

Community Information

Address 57457 Morton Street
Area 15 - Sombrero Bch Rd to Vaca Cut Gulfside
Subdivision Sea-Air Estates (52.0)
City Marathon
County Monroe
State FL
Zip Code 33050

Amenities

Amenities Community Boat Ramp, Beach, Bike Paths
Utilities FKAA, Municipal Sewer, Buyer to Verify, Water Separate Meter, Elect Separate Meter
Parking Garage, Attached, Open Parking
View Bay/Gulf View, Open Water View
Is Waterfront Yes
Waterfront Bay Front, Gulf Front, Open Water
Has Pool Yes
Pool In Ground, Concrete

Interior

Interior Features Drapes/Blinds Incl, Granite Counter Top, Smoke Alarms, Storage, Window Treatments
Appliances Washer, Dryer, Dishwasher, Refrigerator, Range, Oven, Microwave, Freezer, Stainless Steel Appliance(s)
Cooling Central Air, Ceiling Fans(s)
Fireplace No
Has Basement No

Exterior

Exterior Features Fencing, Fruit Tree(s), Lighting, Lanai, Sandy Beach, Storage
Lot Description 1/4 - 1/2 Acre
Windows Jalousie Windows, Single Hung Windows, Glass Doors, Casement
Roof Metal Roof
Construction Frame

Additional Information

Date Listed September 9th, 2026
Zoning RM - Residential Medium
Short Sale No
RE / Bank Owned No

Listing Details

AgentNate Bartlett
OfficeBerkshire Hathaway HomeServices Keys Real Estate

Listing Map

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