Waterfront
Address
431 12th Street, Key Colony, FL
Price
$ 3,700,000
Property Attributes
- MLS#619302
- TypeSingle Family
- Listing Status Active
- CountyMONROE
- CityKey Colony
- AreaBoth Sides Holiday Inn-Key Colony
- NeighborhoodCoury Sub
- Zip33051
- StyleSplit Level
- Year Built1993
- Taxes$ 14023
- Price$ 3,700,000
- Bedrooms4
- Full Bathrooms4
- Half Bathrooms0
- Sqr Footage4369
- Lot Size0.22 Acres
Data Source:
Florida Keys MLS (FLKMLS)
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.
| Price History | |
|---|---|
| 4/1/2026 | Listed $3,900,000 |
| 4/27/2026 | 6$3,700,000 |
General Features
| Living Area | 4369.00 |
|---|---|
| Construction | CBS,Concrete |
| Utilities | FKAA,Elect Separate Meter,Municipal Sewer |
| Roof | Metal Roof |
| Appliances | Washer,Ice Machine,Disposal,Microwave,Range,Refrigerator,Dishwasher,Dryer |
| Flood Zone | AE |
| Zoning | R-1A - Key Colony Single Family |
| HOA Fee | 0.00 |
| Pets Allowed Y/N | Pets Allowed |
| Status | Active |
| Full Baths | 4 |
| Year Built | 1993 |
| Subdivision | Coury Sub (53.5) |
| Style | Single Family |
| View | Canal View |
| Property Type | A |
| Neighborhood Feature | Tennis Courts,Bike Paths,Fire Hydrant |
| Fee Includes | None |
| Acres | 0.22 |
| Lot Sqft | 9600.00 |
| Rental Allowed | Yes |
| Accessibility Features | None |
| Building Style: Above Flood | Unknown |
| Building Style: Stories | 2 Stories |
| Control Depth | 6 |
| Dockage | Boat Lift |
| Dockage: Dock | Composite |
| Dockage: Dock Length | 80 |
| Min Rental Days | 7.00 |
Interior Features
| Interior Amenities | Drapes/Blinds Incl,Built-in Cabinets,Window Treatments,Walk-in Closet(s),Storage,Smoke Alarms,Granite Counter Top,Entrance Foyer,Split Bedroom,Cathedral Ceilings |
|---|---|
| Furnished Y/N | Negotiable |
| Flooring | Tile,Carpet |
| Specialty Rooms | Laundry Room |
Exterior Features
| Exterior Amenities | Fencing,Sprinkler System,Lighting,Rain Gutters,Gazebo |
|---|---|
| Pool | Yes |
| Waterfront | Canal Front |
| Building Style | Split Level |
| Lot Size | 80 X 120 |
| Land Size | Less Than 1/4 Acre |
| Pool Info | In Ground,Concrete |
| Pool Info: Heated | Yes |
| Porch/Balcony | Patio |
| Public Sewer Hookup | Yes |
| Shutters | Other |
| Side | Ocean |
| Vehicle Storage | Garage,Guest Parking,Attached |
| Vehicle Storage: Car(s) | 2 |
| Windows/Doors | Other Windows/Doors,Impact Rstnce Window,Impact Rstnce Doors |
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
Property vs Single Family Average in 33051
Price
Taxes
Year Built
Visits
Information is deemed to be reliable, but is not guaranteed. © 2026 MLS and FBS. Prepared by Florida Keys MLS, Inc. on September 16, 2026 2:35 AM UTC The information on this sheet has been made available by the MLS and may not be the listing of the provider. The data relating to real estate for sale on this web site comes in part from the Florida Keys MLS, Inc. Information provided is deemed reliable but not guaranteed. All properties are subject to prior sale, change or withdrawal. The information
