241 12Th Street, Key Colony, FL 33051
$4,200,000
Property Type:
Residential
Bedrooms:
5
Baths:
4
Square Footage:
4,188
Lot Size (sq. ft.):
10,800
Status:
Active
Current Price:
$4,200,000
List Date:
12/08/2025
Last Modified:
2/23/2026
Description
Experience the pinnacle of island living in this breathtaking 4,188 square-foot sanctuary. Completely reimagined in 2023 with a top-of-the-line remodel, this 5-bedroom, 4-bath estate merges ultra modern luxury with the laid-back spirit of the Florida Keys. The heart of the home is a true Chef's Kitchen with stunning Blue Macauba Quartzite countertops, custom cabinetry, Professional-grade appliances and an open concept design. Enjoy the seamless clean look of porcelain tile flooring that flows throughout the entire home. The homes elevator makes moving between stories effortless, whether you're bringing in groceries or luggage. Indulge in the private backyard sanctuary featuring a sparkling pool and hot tub, perfect for cooling off after a day on the water or unwinding under the stars. The spacious, dedicated outdoor entertainment area features an outdoor kitchen equipped with convenient roll-down screens or shutters that can enclose the entire space. Enjoy 90 feet of pristine canal frontage complemented by a 40-foot wood dock and 90 foot seawall providing easy access to the Ocean or the Gulf. Call for your private showing today.
More Information MLS# 617635
Contract Information
Listing Board: Marathon/Lower Keys
Current Price: $4,200,000
Listing Date: 2025-12-03
List Price: $4,200,000
Location, Tax & Legal
City: KEY COLONY
Mile Marker: 53.5
Marathon Neighborhood: N/A
Side: Ocean
Flood Zone: AE,AE
Alternate Key #: 8553447
Parcel #: 00079871-000400
Zoning: R-1A - Key Colony Single Family
Deed Restrictions: Unknown
Legal: LT 4 AND SLY 10 FT LT 5 COURY SUBDIVISION PB7-13 KEY COLONY OR435-723 OR801-2290 OR852-2205 OR964-473 OR993-605 OR1015-
Taxes: 14105.58
Tax Year: 2024
Pub Sewer HkUp: Yes
Street #: 241
Street Name: 12Th
Street Suffix: Street
Key/Island: Key Colony
State/Province: FL
Zip Code: 33051
County: Monroe
Subdivision: Coury Sub (53.5)
Area: 17 - Vaca Cut - Both Sides Holiday Inn/Key Colony
General Property Description
Realtor.COM Type: Residential - Single Family
Waterfront: Yes
Control Depth: 4
Lot SqFt: 10800
Pool: Yes
Lot Sqft Source: Property Data Card
Total Units: 1
Acres: 0.25
SqFt Source: Property Data Card
Rentals Allowed: Yes
Min Rental Days: 7
Style: Single Family
Year Built: 1991
Living Apx SqFt: 4188
Total Bedrooms: 5
Full Baths: 4
Total Baths: 4
Remarks & Misc
Remarks – Consumer: Experience the pinnacle of island living in this breathtaking 4,188 square-foot sanctuary. Completely reimagined in 2023 with a top-of-the-line remodel, this 5-bedroom, 4-bath estate merges ultra modern luxury with the laid-back spirit of the Florida Keys. The heart of the home is a true Chef's Kitchen with stunning Blue Macauba Quartzite countertops, custom cabinetry, Professional-grade appliances and an open concept design. Enjoy the seamless clean look of porcelain tile flooring that flows throughout the entire home. The homes elevator makes moving between stories effortless, whether you're bringing in groceries or luggage. Indulge in the private backyard sanctuary featuring a sparkling pool and hot tub, perfect for cooling off after a day on the water or unwinding under the stars. The spacious, dedicated outdoor entertainment area features an outdoor kitchen equipped with convenient roll-down screens or shutters that can enclose the entire space. Enjoy 90 feet of pristine canal frontage complemented by a 40-foot wood dock and 90 foot seawall providing easy access to the Ocean or the Gulf. Call for your private showing today.
Directions: Take Sadowski Causeway to West Ocean Drive. Take a right on 12th Street it is on the left side of the Street.
Association Info
Mandatory Home Owners Asc: No
1st Right of Refusal: No
Association Fee $: 0
Fee Includes
None: 1
Dockage
Dock Length: 40
Dock: Wood
Seawall: Concrete
Tax Exemptions
None: 1
Appliances
Dishwasher: 1
Disposal: 1
Dryer: 1
Ice Machine: 1
Microwave: 1
Oven: 1
Range: 1
Refrigerator: 1
Stainless Steel Appliance(s): 1
Washer: 1
Pets
Pets Allowed: 1
Cooling
Ceiling Fans(s): 1
Central Air: 1
Heating
Central: 1
Fireplace Insert: 1
Waterfront
Canal Front: 1
Waterview
Canal View: 1
Floor
Tile: 1
Neighborhood Feature
Bike Paths: 1
Tennis Courts: 1
Interior Features
Brazilian Quartzite Countertops: 1
Cathedral Ceilings: 1
Elevator: 1
Entrance Foyer: 1
Fireplace(s): 1
Split Bedroom: 1
Walk-in Closet(s): 1
Property Condition
Updated/Remodeled: 1
Specialty Rooms
Laundry Room: 1
Workshop: 1
Building Style
Above Flood: Yes
Stories: 2 Stories
Windows/Doors
Impact Rstnce Doors: 1
Impact Rstnce Window: 1
Sliding Glass Doors: 1
Vehicle Storage
Car(s): 4+
Carport: 1
Covered Parking: 1
Off Street Parking: 1
Trailer Storage: 1
Construction
CBS: 1
Land Size
Less Than 1/4 Acre: 1
Furnished
Negotiable: 1
Terms
Cash: 1
Conventional: 1
Utilities
Cable Available: 1
FKAA: 1
Municipal Sewer: 1
Porch/Balcony
Open Porch/Balcony: 1
Title
Title Ins - Buyer: 1
Exterior Features
Lighting: 1
Storage: 1
Pool Info
In Ground: 1
Heated: Yes
GF-Interior Features
LED Lighting: 1
Tankless Hot Wtr Htr: 1
Status Change Info
Status: Active
Property Features
Fee Includes: None
Tax Exemptions: None
Waterfront: Canal Front
Waterview: Canal View
Property Condition: Updated/Remodeled
Vehicle Storage: Carport; Covered Parking; Off Street Parking; Trailer Storage
Furnished: Negotiable
Cooling: Ceiling Fans(s); Central Air
Heating: Central; Fireplace Insert
Utilities: Cable Available; FKAA; Municipal Sewer
Interior Features: Brazilian Quartzite Countertops; Cathedral Ceilings; Elevator; Entrance Foyer; Fireplace(s); Split Bedroom; Walk-in Closet(s)
Specialty Rooms: Laundry Room; Workshop
Appliances: Dishwasher; Disposal; Dryer; Ice Machine; Microwave; Oven; Range; Refrigerator; Stainless Steel Appliance(s); Washer
Exterior Features: Lighting; Storage
Pool Info: In Ground
Construction: CBS
Floor: Tile
Pets: Pets Allowed
Neighborhood Feature: Bike Paths; Tennis Courts
Land Size: Less Than 1/4 Acre
Terms: Cash; Conventional
Title: Title Ins - Buyer
GF-Interior Features: LED Lighting; Tankless Hot Wtr Htr
Listing Office:
Key Colony Beach Realty
Last Updated: February - 23 - 2026
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 being provided is for consumers’ personal, non-commeral use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. IDX data is deemed reliable but is not guaranteed accurate by the MLS.