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431 12th Street STREET

KEY COLONY, FL 33051
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Bed 4

Bed

Bath 4

Bath

SqFt4,369

Sqft

Discover an exceptional D'Asign Source designer home in prestigious Key Colony Beach, set on a beautifully landscaped lot with effortless access to both the bay and the open ocean. This spacious 4 bedroom 4 bath, light-filled residence offers generous living areas with soaring ceilings and oversized windows that seamlessly connect the indoors with the stunning natural surroundings.The expansive ground floor is perfectly designed for entertaining and family living, featuring a large living room, gourmet kitchen, formal dining area, and a dedicated media room and one guest bedroom and a two-car garage currently used as a versatile game room. A whole-home stereo system adds to the refined ambiance throughout.Built with enduring quality, the waterfront home features all-concrete construction a nd a brand-new custom metal imitation barrel tile roof.At the heart of this private oasis lies a beautiful swimming pool with an inviting tiki hut -- an ideal retreat for family gatherings and relaxed entertaining. Complementing this is a deep-water dock equipped with a powerful 30,000-pound hydraulic boat lift, offering effortless access to the bay and beyond.Perfectly suited for a large family or those who love to host, this magnificent Key Colony Beach estate delivers space, luxury, and unparalleled waterfront living in one of the Florida Keys' most sought-after communities.

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Detail Ic Property Details

Property Type : Residential - Single Family

Price : $3,700,000

AD Id : 82512561

MLS Id : 619302

Beds : 4

Living Area Size : 4,369 Sq. Ft

Tax Amount : $14,023.44

Year Built : 1993

County : Monroe

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Feature Features

  • Bedroom Information

    Total Bedrooms: 4 Laundry Room

    Bathroom Information

    Total Baths: 4 Full Baths: 4
  • Interior Features

    Drapes/Blinds Incl,Built-in Cabinets,Window Treatments,Walk-in Closet(s),Storage,Smoke Alarms,Granite Counter Top,Entrance Foyer,Split Bedroom,Cathedral Ceilings Appliances: Washer,Ice Machine,Disposal,Microwave,Range,Refrigerator,Dishwasher,Dryer
  • Roofing Information

    Metal Roof

    Flooring Information

    Tile,Carpet

    Heating & Cooling

    Cooling: Central Air,Attic Fan,Ceiling Fans(s) Water Front: Yes Canal Front Canal View

    Window Information

    Window Treatments: Other Windows/Doors,Impact Rstnce Window,Impact Rstnce Doors

  • Building Information

    Year Built: 1993 Floor Location: 9600 Construction: CBS,Concrete Security System: No Security Roof: Metal Roof
  • Exterior Features

    Fencing,Sprinkler System,Lighting,Rain Gutters,Gazebo

    Pool Information

    In Ground,Concrete Heated: Yes

  • Lot Information

    Lot Dimensions: 80 X 120 Lot SqFt: 9,600 Lot SqFt Source: Property Data Card Lt 13 Coury Subdivision Pb7-13 Key Colony Or801-2296 Or892-197 Or929-1531 Or940-336 Or942-2002C Or1050-558 Or1072-1943 O
  • Property Information

    SQ ft (Living Area): 4,369 View: Canal View Subdivision: Coury Sub (53.5) Stories: 2 Stories

  • Listing Price Information

    List Price: $3,700,000
  • Listing Information

    Cash,Conventional

  • Tax Information

    Taxes: $14,023 Tax Year: 2025 Parcel Number: 00079871001300 Tax Exemptions: None

  • Multi-Unit Information

    Pets Allowed: Pets Allowed
  • Homeowners Association Information

    Mandatory Home Owners Asc: No 1st Right of Refusal: No Association Fee: $0.00

  • Utility Information

    FKAA,Elect Separate Meter,Municipal Sewer
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ByOwner last updated this listing 10/06/2026 @ 23:52

MLS: 619302 LISTED BY: Brenner Scheel Casey , Florida Keys Real Estate Group 305-783-3395 SOURCE: Florida Keys MLS, Inc.

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