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Open House
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$3,900,000

For Sale

16 days ago

431 12Th St, Key Colony Beach, FL

House

MLS® 619302

4 Bed

4 Bath

4369 sqft

2 Parking

Open House
Sat Apr 18, 7:00-9:00 PM UTC
  • Key Facts
  • Description
  • Map

Key Facts

Type Single Family Residence
Levels Residential
Size 4369 sqft
Garage Yes
Taxes $14,023
Days Active 15
Lot Size 
Approx. Age 1993
Avg. Price Per Sqft $892
MLS® Number 619302

Property Address: 431 12th St, Key Colony Beach, FL, 33051

Average square foot calculated using Size range provided by listing agent.

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.
MLS® Number619302
Laundry Level
Central VacNo
FireplaceNo
Acreage
Exterior
GarageYes
Approx. Age1993
Basement
DrivewayAttached
Garage Spaces
Heat
A/C
Heating Fuel

Extras

Price History

-End Date
Not Sold YetSold Price

For Sale

Apr 1, 2026List Date
$3,900,000List Price
  • Commute

Commute

Starting Address
Destination Address
431 12Th St, Key Colony Beach, FL

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