About This Home

This 2-bedroom, 2-bathroom single family at 57457 Morton Street in Marathon, FL is listed for $2,695,000 ($2,005 per sqft). Built in 1954, the home offers 1,344 sqft of living space on a 0.46 acres lot.

Key Features

  • Built in 1954
  • 0.46 acre lot
  • Private pool
  • Waterfront

Property Details

2 full
1954

Amenities

PoolWaterfrontViewA/C
Listing Description

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.

Monthly Cost Estimate

$14,413/mo

20% down · 6.5% · 30 years

Principal$1,949
Interest$11,678
Insurance$786

Estimates only. Actual payments may vary.

Location

57457 Morton Street

Marathon, FL 33050

Sea-Air Estates (52.0)

Features & Amenities

Interior Features

Granite Counter TopStorage

Exterior Features

FencingFruit Tree(s)LightingLanaiSandy BeachStorage

Property Details

Flooring

Tile

Construction

Frame

Views

Water

Pool Features

Pool

Outdoor Features

DeckPatioPorch

Parking

Open

Cooling

Central Air

Appliances

WasherDryerDishwasherRefrigeratorRangeOvenMicrowaveFreezerStainless Steel Appliance(s)

Questions & Answers

This 2-bedroom, 2-bathroom single family at 57457 Morton Street is listed at $2,695,000 ($2,005/sqft). The estimated monthly payment is $14,413 based on 20% down, a 30-year loan at 6.5% interest, estimated insurance.

Key features include: Built in 1954, 0.46 acre lot, Private pool, Waterfront. Interior Features: Granite Counter Top, Storage. Exterior Features: Fencing, Fruit Tree(s), Lighting.

This property is listed by Nate Bartlett.

NB

Nate Bartlett

License 358818989

Agent at Berkshire Hathaway HomeServices Keys Real Estate

Listed by Berkshire Hathaway HomeServices Keys Real Estate · Broker phone: (305) 743-7636 · View on Broker Site · Broker website

MLS# 621246· Source: Marathon and Lower Keys Association of Realtors· 48 days on PropertySimple

Copyright © 2026 Marathon and Lower Keys Association of Realtors. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.

57457 Morton Street, Marathon, FL 33050

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