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57733 Morton Street, Marathon, FL - photo 1

$14,995,000

57733 Morton Street

Marathon, FL 33050

Estimated payment $76,398/month

HOA not listed, not included · estimated tax · estimated insurance · 20% down, 6.5%, 30 yr

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11Beds
9Baths
8,515Sq Ft
$1761Price/Sq Ft

Preferred partner

Kinsfolk Realty

Kinsfolk Signature Realty

Powered by Hometrino

(813) 602-0498

Highlights

Built in 2001
122,839 sqft Lot

About This Home

Welcome to Morton Manor, an exceptional gulf-side waterfront estate set on 2.82 private acres where luxury, privacy, and resort-style living come together in this extraordinary Florida Keys compound. Encompassing 8,515 sq. ft. of living space, this property features a 5-bedroom, 4.5 bath CBS main residence accompanied by two detached guest homes and a garage apartment, offering a total of 11 bedrooms and 8.5 baths designed to comfortably accommodate family and guests alike. The main home showcases an open-concept floor plan with expansive living and dining areas, two wet bars, elevator access, multiple laundry areas, and spacious guest accommodations, creating an ideal setting for both everyday living and large-scale entertaining. The detached bungalows and garage apartment provide additional flexibility for extended family, visitors, or exceptional rental opportunities while maintaining privacy throughout the estate. Impact-rated windows and doors, a durable metal roof, and quality construction provide lasting peace of mind. The outdoor amenities rival those of a private resort. Relax beside the pool, gather beneath multiple tiki huts, challenge friends to a game on the pickleball court or putting green and enjoy beautifully landscaped grounds. Boating enthusiasts will appreciate the 100' dock complete with 30-amp and 50-amp shore power, yacht dockage and 10K & 20K lb boat lifts. Positioned on the gulfside, the property offers easy access to world-class fishing, boating, snorkeling coves, sandbars, and unforgettable sunset cruises. Dining, marinas, and shopping are less than ten minutes away, and the Florida Keys Marathon International Airport is approximately 4 miles from the property for seamless private aviation access. Whether you're searching for a private family compound or an exceptional investment opportunity, Morton Manor offers a rare combination of acreage, waterfront living, luxury amenities, and versatility that is seldom found in the Florida Keys.

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Facts & features

Bedrooms & bathrooms

  • •Bedrooms:11
  • •Bathrooms:9 (8 full, 1 half)
  • •Full bathrooms:8
  • •Half bathrooms:1

Heating

  • •Has Heating:Yes

Interior area

  • •Total structure area:8,515 sqft
  • •Total interior livable area:8,515 sqft

Parking

  • •Parking features:N/A
  • •Garage spaces:0
  • •Has attached garage:No

Lot

  • •Size:122,839 sqft

Details

  • •Parcel number:N/A

Type & style

  • •Home type:Single Family Residence
  • •Property subtype:Residential

Materials

  • • N/A

Condition

  • •Year built:2001

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Price history

DateEventPrice
11/1/2026Listed for sale$14,995,000$1761/sqft

Listing Agent

Lisa H Ferringo

Coldwell Banker Schmitt Real Estate Co

Brokerage Phone: 305-809-1400

Source: Florida Keys MLS · MLS #620489

Data Powered by Home Junction, Inc.

Nearby

Supermarkets

Grassy Key Land And Sea Market

0.6 mi

Dining

Hideaway Cafe

0.5 mi

La Te Da by the Sea

0.7 mi

S.S. Wreck and Galley Grill

1.1 mi

Beaches

Public Beach

1.7 mi

Campground Beach

1.8 mi

Coca Plum Beach

3.2 mi

Nearby amenity locations include data © OpenStreetMap contributors.