735 50 St Gulf, Marathon

Key West, FL
$ 5,495,000 Beds 5 Baths 5.5 Sq 3,219 Virtual Tour
Monthly Estimate* How much can I afford?

“Discover Sunset Paradise – a stunning new construction Gulf-front retreat built in 2023 in the heart of Marathon, Florida Keys. This turnkey, fully furnished single-family home offers approximately 3,219 square feet of luxurious living space on a spacious 0.43-acre lot with direct open-water Gulf access. Boasting 5 bedrooms and 4.5 bathrooms (main house plus a separate guest cabana with A/C), this property sleeps up to 12 and is ideal for large families, multi-generational getaways, or premium vacation rentals. Built with durable concrete construction (CBS), it features bright, coastal-inspired interiors with panoramic Gulf views, a gourmet kitchen, and expansive living areas that flow seamlessly to outdoor entertainment spaces. It also includes a 4-car garage. Step outside to your private waterfront oasis: enjoy a beautiful heated pool with jacuzzi (perfect for year-round use, including winter), covered decks, and a massive 74-foot concrete dock ideal for boating, fishing, kayaking, or simply relaxing by the water. Additional highlights include a pergola, fish-cleaning station, bait freezer, and ample room for boat trailer storage. This home is a proven income producer with an active short-term rental license and established bookings through VRBO, Airbnb, and the highly regarded local management company Florida Keys Vacation Rentals. It is sold fully furnished and turnkey – ready for immediate enjoyment or continued rental success.

Active

  • Price
  • $ 5,495,000
  • City
  • Key West
  • Bedrooms
  • 5
  • Full Bathrooms
  • 5
  • County
  • Monroe
  • Half Bathrooms
  • 1
  • Area
  • 98 Florida Keys
  • Lot Size
  • Zip
  • 33050
  • Sqr Footage
  • 3,219
  • Year Built
  • 2023
  • Style
  • MLS#
  • A12064822
Listed By: This listing is courtesy of Florida Realty of Miami Corp
Data Source: Southeast Florida MLS (SEFMLS)

Features

General

Sewer Public Sewer
Heating Central,Electric,Other
Cooling Other
Possession Closing & Funding,Negotiable
Roof Metal
Appliances Built-In Oven,Dryer,Dishwasher,Electric Range,Electric Water Heater,Freezer,Disposal,Gas Water Heater,Microwave,Other,Refrigerator,Self Cleaning Oven,Trash Compactor,Washer
Garage Spaces 4
Patio/Porch Features Balcony,Glass Enclosed,Open,Patio,Porch
Architectural Style Detached
Pool Features Pool,Pool/Spa Combo
Security Features Security System Leased,Fire Sprinkler System,Smoke Detector(s)
Restrictions No Restrictions
Construction Materials Block
Year Built 2023
View Golf Course,Pool
Levels Three Or More
Property Subtype Single Family Residence
Tax Year 2025
Waterfront Features Canal Access,Canal Front,Ocean Front
Accessibility Accessibility Features
County Monroe
Property Type Residential
Subdivision Name Vaca Village (49.5)
Facing Direction East
Garage Y/N true
Other Structures Guest House
Full Baths 5
Special Listing Conditions Listed As-Is
Status Active
City Key West
Senior Community Y/N false
Zoning Description RM -RESIDENTIAL
MLS Area 98 Florida Keys
Lot Size Units Square Feet
Listing Terms Cash,Conventional,FHA,VA Loan
Year Built Details Effective Year Built
MLS Area Minor Other Geographic Area (Out Of Area Only)
Lease Considered Y/N true
Standard Status Active
Occupancy Type Call Agent
Property Sub Type Additional Single Family Residence
PostalCity Key West
Legal Description LOT 3 LATITUDE 24 PB7-93 OR3129-127

Interior Features

Interior Amenities Attic,Bathtub,Closet Cabinetry,Second Floor Entry,French Door(s)/Atrium Door(s),Kitchen Island,Pantry,Pull Down Attic Stairs,Third Floor Entry,Walk-In Closet(s)
Flooring Tile
Heating Y/N true
Half Baths 1
Laundry Features Washer Hookup,Dryer Hookup
Total Bedrooms 5
Total Baths 6

Exterior Features

Exterior Amenities Balcony,Barbecue,Security/High Impact Doors,Outdoor Grill,Porch,Patio
Parking Features Garage Door Opener
Lot Features 1/4 to 1/2 Acre Lot
Water Source Public
Private Pool true
Waterfront Y/N true
Covered Spaces 4
Door Features French Doors
Other Equipment Intercom

Amenities

  • Foreclosure
  • Views
  • Short Sale
  • New Construction
  • Adult 55+
  • Lease To Own
  • No HOA Fees
  • Furnished
  • Primary On Main
  • Air Conditioning
  • Seller Finance
  • Green
  • Fixer Upper
  • Horse
  • Golf
  • Fireplace
  • Deck
  • Garage
  • Basement
  • Pool

Affordability Calculator

$3,786

Per Month

Based on the average sale price from the Doral, FL office

  • Monthly Principal & interest $2,658
  • Monthly Property Taxes $1,062
  • Monthly Home Insurance $67
Adjust Payment Options
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Let's determine your purchasing power. Working with my mortgage partner, you'll have the information you need to shop for a home with confidence.

Default based on a 30-year fixed rate of 6.49% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA, or jumbo loans.

Mortgage calculator provided courtesy of Inside Real Estate.

Schools

Elementary School Unknown Elementary School
Middle School Unknown Middle School
High School Unknown High School

Price History

8/5/2026 Listed $5,495,000

Property vs Zip Code Average in 33050

Price
AVG $3.04M
$5.5M
Year Built
AVG 1996
2023

Areas That We Cover

735 50 St Gulf, Marathon Key West, FL is a Single Family Home for sale at $5495000 with 3219 sqft and a lot size of Acre(s). 735 50 St Gulf, Marathon Key West has 5 bedrooms, 5 baths and was built in 2023. The property's zip code is 33050 which is in Key West, FL

*Information deemed reliable but not guaranteed.

Financial calculator disclaimer: Default based on a 30-year fixed rate of 6.49% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.

Mortgage calculator provided courtesy of Inside Real Estate.

All information deemed reliable, but not guaranteed, and should be independently verified. The real estate information and related content displayed on this site is provided for consumers personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.