431 12th St , Key Colony, FL 33051
  • $3,900,000

Overview

Property ID: MSA11992273
  • Single Family Residence, Residential
  • Property Type
  • 4
  • Bedrooms
  • 4
  • Bathrooms
  • 2.0
  • Garages
  • 5361 Sqft
  • Area Size
  • 1993
  • Year Built

Description

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 and 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.

  • Address: 431 12th St
  • City: Key Colony
  • State/county: FL
  • Zip/Postal Code: 33051
  • Area: COURY SUBD

Details

Updated on April 2, 2026 at 5:52 pm
  • Property ID MSA11992273
  • Price $3,900,000
  • Property Size 5361 Sqft
  • Bedrooms 4
  • Bathrooms 4
  • Garages 2.0
  • Garage Size x x
  • Year Built 1993
  • Property Type Single Family Residence, Residential
  • Property Status Active
  • MLS# A11992273

Additional details

  • Listing Terms Cash, Conventional
  • Roof Metal
  • Sewer Public Sewer
  • Cooling Attic Fan,Central Air,Ceiling Fan(s)
  • Heating Central
  • Flooring Carpet,Ceramic Tile
  • County Monroe
  • Property Type Residential
  • Pool Concrete,Heated,In Ground,Pool
  • Parking Attached,Circular Driveway,Driveway,Garage,Paver Block
  • Community Features Golf,Golf Course Community,Park,Pickleball
  • Waterfront Canal Access,Canal Front,No Fixed Bridges
  • Architectural Style Two Story,Split Level

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Montesol Realty Inc

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