meta 431 12th St, Key Colony FL 33051 – A11992273 - Laura Graves, P.A.
Advanced Search

$ 100,000 to $ 25,000,000

431 12th St, Key Colony FL 33051 – A11992273

$ 3,700,000
431 12th St, Key Colony FL 33051,
add to favorites
Your search results

Property 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, Key Colony FL 33051
State/County:
Zip: 33051
Property Id: 5963093
Price: $ 3,700,000
Property Size: 4,369 ft2
Property Lot Size: 0 ft2
Rooms: 0
Bedrooms: 4
Bathrooms: 4
ArchitecturalStyle: Attached, Two Story, Split Level
BathroomsFull: 4
BathroomsHalf: 0
BathroomsTotalDecimal: 4
BridgeModificationTimestamp: April 28, 2026 at 12:31pm
BuildingAreaTotal: 5361
BuildingAreaUnits: Square Feet
BuildingName: COURY SUBD
CommunityFeatures: Golf Course Community, Pickleball, Picnic Area
ConstructionMaterials: CBS Construction
ContractStatusChangeDate: 2026-04-01
Cooling: Attic Fan, Ceiling Fan(s), Central Air
CoveredSpaces: 2
DaysOnMarket: 27
DirectionFaces: Southwest
Directions: Overseas Highway to Sadowski Causeway. Turn right onto W Ocean Dr. Turn right onto 12th St to 431 12th St on the left.
EntryLocation: Foyer
ExpirationDate: 2027-03-22
Flooring: Carpet, Ceramic Floor
FrontageLength: 80
GarageSpaces: 2
Heating: Central
IDXParticipationYN: 1
Inclusions: Boatlift, Private Dock, Unrestricted Salt Water Access
InternetAddressDisplayYN: 1
InternetEntireListingDisplayYN: 1
LaundryFeatures: Utility Room/Laundry
ListAOR: A-Miami Association of REALTORS
ListAgentDirectPhone: 305-743-8507
ListAgentEmail: [email protected]
ListAgentFullName: Kristen Brenner
ListAgentKey: d3a9cdfcbe5750b214beffb2950c50cf
ListAgentMlsId: 3410920
ListAgentOfficePhone: 305-743-8507
ListAgentStateLicense: 3410920
ListOfficeKey: bf3aee5e7dcb1b8761e9d599b0c559f9
ListOfficeMlsId: FKYG01
ListOfficeName: Florida Keys Real Estate Group
ListOfficePhone: 305-743-8507
ListOfficeURL: www.floridakeysrealestategroup.com
ListingAgreement: Exclusive Agency
ListingContractDate: 2026-04-01
ListingId: A11992273
ListingKeyNumeric: 448151551
ListingTerms: All Cash, Conventional
LivingAreaUnits: Square Feet
LotFeatures: Less Than 1/4 Acre Lot
LotSizeSquareFeet: 9600
LotSizeUnits: Square Feet
MIAMIRE_LPAmtSqFt: 846.8757
MIAMIRE_PetsAllowedYN: 1
MIAMIRE_PoolDimensions: 0
MIAMIRE_PoolYN: 1
MIAMIRE_RATIO_CurrentPrice_By_SQFT: 846.88
MIAMIRE_Style: WF/Pool/Ocean Access
MIAMIRE_SubdivisionInformation: Golf Course Community, Pickleball, Picnic Area
MIAMIRE_TypeofAssociation: None

Similar Listings

compare
83dcefb7
Active

410 10th St, Key Colony FL 33051 – A11...

$ 899,995
2
bedrooms
2
baths
990 ft2
size
gravesadmin
May 7, 2026
compare
83dcefb7
Closed

220 14th St Unit 3, Key Colony FL 33051 R...

$ 525,000
5
bedrooms
5
baths
3,545 ft2
size
gravesadmin
February 20, 2025
  • Advanced Search

    $ 100,000 to $ 25,000,000

  • Mortgage Calculator

Compare