855.375.4001
Listing Courtesy of: Kristen Brenner - Florida Keys Real Estate Group 305-783-3395
$3,900,000 affordable loan icon Calculate Payment

431 12th St Key Colony, FL 33051

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Single Family Residence
4 Beds
4 Baths
... Bed/Bath
4,369 Sq. Ft.

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Last updated on 4/18/2026 6:39 AM
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. Continue reading
MLS#
A11992273
Property Type
Single Family
Bedrooms
4
Bathrooms
4 Full
Year Built
1993
Square Feet
4,369 sq. ft
Lot Size
0.22
Sewer
No Sewer

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Listing Courtesy of: Kristen Brenner - Florida Keys Real Estate Group 305-783-3395
Andrea D. Conner, License # BK3437731, Xome Inc., License CQ1043756, [email protected], 844-400-XOME, 750 State Highway 121 Bypass, Suite 100, Lewisville, TX 75067

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This content last refreshed on 4/18/2026 6:39 AM. Some properties which appear for sale on this web site may subsequently have sold or may no longer be available.
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