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$2,695,000
34 Days On Site

57457 Morton Street
Marathon, FL 33050

For Sale|Single Family Residence|Active
2
Beds
2
Total Baths
2
Full Baths
1,344
SqFt
$2,005
/SqFt
1954
Built
Subdivision:
Sea-Air Estates (52.0)
County:
Monroe
Listing courtesy of Nate Bartlett of Berkshire Hathaway HomeServices Keys Real Estate
Call Now: 305-395-3300
Is this the listing for you? We can help make it yours.
305-395-3300
57457 Morton Street57457 Morton Street57457 Morton Street57457 Morton Street
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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.

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Listing Snapshot
Price 
$2,695,000
Days On Site 
34 Days
Bedrooms 
2
Inside Area (SqFt) 
1,344 sqft
Total Baths 
2
Full Baths 
2
Partial Baths 
N/A
Lot Size 
0.46 Acres
Year Built 
1954
MLS® Number 
621246
Status 
Active
Property Tax 
$17,632.6
HOA/Condo/Coop Fees 
N/A
Sq Ft Source 
N/A
Friends & Family
Recent Activity
a month agoListing first seen on site
a month agoListing updated with changes from the MLS®
General Features
Acres 
0.46
Attached Garage 
Yes
Garage 
Yes
Parking 
AttachedOpenGarage
Pets 
Yes
Property Sub Type 
Single Family Residence
Security 
Smoke Detector(s)
SqFt Total 
1344
Zoning 
RM - Residential Medium
Interior Features
Appliances 
WasherDryerDishwasherRefrigeratorRangeOvenMicrowaveFreezerStainless Steel Appliance(s)
Cooling 
Central AirCeiling Fan(s)
Flooring 
Tile
Furnished 
Furnished
Interior 
StorageGranite Counters
Laundry Features 
Laundry Room
Window Features 
BlindsDrapesWindow Treatments
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Exterior Features
Construction Details 
Frame
Exterior 
LightingStorage
Fencing 
Fenced
Patio And Porch 
PatioPorchDeck
Pool Features 
In Ground
Private Pool 
Yes
Roof 
Metal
View 
Bay
Waterfront 
Yes
Waterview 
Bay
Windows/Doors 
BlindsDrapesWindow Treatments
Community Features
MLS Area 
15 - Sombrero Bch Rd to Vaca Cut Gulfside
Financing Terms Available 
CashConventionalFHA
Listing courtesy of Nate Bartlett of Berkshire Hathaway HomeServices Keys Real Estate



Listing information is provided by Participants of the Florida Keys Board of REALTORS MLS. IDX information is provided exclusively for personal, non-commercial use, and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information is deemed reliable but not guaranteed. Copyright 2026, Florida Keys Board of REALTORS MLS.
Data last updated at: 2026-10-13 05:08 PM UTC

Neighborhood & Commute
Source: Walkscore
Disclosure: Community information and market data powered by Constellation Data Labs. Information is deemed reliable but not guaranteed.
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