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$2,275,000
641 12th Street
Key Colony, FL 33051
MLS# 619873
3 beds  |  3 baths  |  2001 sqft


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Open House (05/16/2026 - 10:00 am - 11:30 am)

Property Description
Welcome to your dream island retreat in Key Colony Beach! Featuring a BRAND NEW metal roof installed in May 2026, this exquisite above-flood, fully renovated Bill Ellison-built home offers 2,001 sq ft of upscale coastal living and peace of mind. Built in 1999 and ideally located on highly sought-after 12th Street, this boater's paradise provides quick and easy access to both the Gulf and Atlantic. Designed for entertaining and relaxation, the outdoor living space is exceptional. A spacious 15x15 tiki hut creates the perfect island gathering spot, while the expansive covered patio overlooks a stunning new 12x25 heated/chilled pool complete with a tranquil fountain feature. Boating enthusiasts will appreciate the 80 feet of deep-water concrete dockage, a 36-foot step-down wooden dock, and a convenient fish cleaning station. Inside, soaring 11-foot vaulted ceilings and luxury vinyl plank flooring create a bright, open atmosphere throughout. The beautifully renovated kitchen showcases elegant Dolomite countertops, under-counter island lighting, and brand-new stainless steel appliances. A spacious laundry room includes a new large-capacity washer and dryer for added convenience. Each of the three generously sized bedrooms features its own private ensuite bathroom. The primary suite is a true retreat, offering room for a sitting area, a large custom walk-in closet, and a luxurious ensuite bath featuring Carrera marble in the shower. Additional highlights include a 24x22 two-car garage, outdoor storage shed, dedicated boat trailer parking, and additional parking for two vehicles in front of the garage. For those seeking investment potential, Key Colony Beach allows 7-night vacation rentals, making this property an excellent opportunity for income-producing use. Plus, you're just a short stroll from Sunset Park where you can enjoy breathtaking Keys sunsets year-round.

Details
Maps
Contract Information
Listing Board: Marathon/Lower Keys
As is Rght to Inspct: Yes
Current Price: $2,275,000
Listing Date: 2026-05-13
List Price: $2,275,000
Location, Tax & Legal
City: KEY COLONY
Mile Marker: 53.5
Marathon Neighborhood: N/A
Side: Ocean
Flood Zone: AE
Alternate Key #: 8553692
Parcel #: 00079871002300
Zoning: R-1B - Key Colony Single Family
Deed Restrictions: Unknown
Legal: Lt 23 Coury Subdivision Pb7-13 Key Colony Lot 23 Or802-477 Or802-1704 Or886-5 Or886-7 Or1526-2191 Or1582-2211 Or3192-171
Taxes: 15111.18
Tax Year: 2025
Pub Sewer HkUp: Yes
Street #: 641
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: 5
Lot Size: 80 X 120
Lot SqFt: 9600
Pool: Yes
Lot Sqft Source: Property Data Card
Total Units: 0
Acres: 0.22
SqFt Source: Property Data Card
Rentals Allowed: With Restrictions
Min Rental Days: 7
Style: Single Family
Year Built: 1999
Living Apx SqFt: 2001
Total Bedrooms: 3
Full Baths: 3
Total Baths: 3
Remarks & Misc
Remarks – Consumer: Welcome to your dream island retreat in Key Colony Beach! Featuring a BRAND NEW metal roof installed in May 2026, this exquisite above-flood, fully renovated Bill Ellison-built home offers 2,001 sq ft of upscale coastal living and peace of mind. Built in 1999 and ideally located on highly sought-after 12th Street, this boater's paradise provides quick and easy access to both the Gulf and Atlantic. Designed for entertaining and relaxation, the outdoor living space is exceptional. A spacious 15x15 tiki hut creates the perfect island gathering spot, while the expansive covered patio overlooks a stunning new 12x25 heated/chilled pool complete with a tranquil fountain feature. Boating enthusiasts will appreciate the 80 feet of deep-water concrete dockage, a 36-foot step-down wooden dock, and a convenient fish cleaning station. Inside, soaring 11-foot vaulted ceilings and luxury vinyl plank flooring create a bright, open atmosphere throughout. The beautifully renovated kitchen showcases elegant Dolomite countertops, under-counter island lighting, and brand-new stainless steel appliances. A spacious laundry room includes a new large-capacity washer and dryer for added convenience. Each of the three generously sized bedrooms features its own private ensuite bathroom. The primary suite is a true retreat, offering room for a sitting area, a large custom walk-in closet, and a luxurious ensuite bath featuring Carrera marble in the shower. Additional highlights include a 24x22 two-car garage, outdoor storage shed, dedicated boat trailer parking, and additional parking for two vehicles in front of the garage. For those seeking investment potential, Key Colony Beach allows 7-night vacation rentals, making this property an excellent opportunity for income-producing use. Plus, you're just a short stroll from Sunset Park where you can enjoy breathtaking Keys sunsets year-round.
Association Info
Mandatory Home Owners Asc: No
1st Right of Refusal: No
Association Fee $: 0
Fee Includes
None: 1
Dockage
Dock Length: 80
Dock: Concrete
Tax Exemptions
None: 1
Appliances
Dishwasher: 1
Dryer: 1
Freezer: 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
Waterfront
Canal Front: 1
Waterview
Canal View: 1
Floor
Vinyl: 1
Neighborhood Feature
Beach: 1
Bike Paths: 1
Interior Features
Built-in Cabinets: 1
Cathedral Ceilings: 1
Drapes/Blinds Incl: 1
Smoke Alarms: 1
Split Bedroom: 1
Walk-in Closet(s): 1
Property Condition
Updated/Remodeled: 1
Specialty Rooms
Laundry Room: 1
Building Style
Above Flood: Yes
Ground Level: 1
Windows/Doors
Aluminum Windows: 1
Single Hung Windows: 1
Sliding Glass Doors: 1
Vehicle Storage
Garage: 1
Open Parking: 1
Auto Door Opener: 1
Trailer Storage: 1
Security
Patrolled Area: 1
Construction
CBS: 1
Land Size
Less Than 1/4 Acre: 1
Furnished
Furnished: 1
Terms
Cash: 1
Conventional: 1
FHA: 1
VA: 1
Utilities
Buyer to Verify: 1
Cable Available: 1
Elect Separate Meter: 1
FKAA: 1
Water Separate Meter: 1
Porch/Balcony
Open Porch/Balcony: 1
Title
Title Ins - Buyer: 1
Exterior Features
Chickee Hut: 1
Fencing: 1
Lighting: 1
Storage: 1
Pool Info
In Ground: 1
Heated: Yes
Fiberglass: 1
Pre-Wired
Cable: 1
Roof
Tile Roof: 1
Shutters
Accordion: 1
Status Change Info
Status: Active
Property Features
Fee Includes: None
Tax Exemptions: None
Waterfront: Canal Front
Waterview: Canal View
Property Condition: Updated/Remodeled
Building Style: Ground Level
Vehicle Storage: Garage; Auto Door Opener; Open Parking; Trailer Storage
Furnished: Furnished
Cooling: Ceiling Fans(s); Central Air
Utilities: Buyer to Verify; Cable Available; Elect Separate Meter; FKAA; Water Separate Meter
Interior Features: Built-in Cabinets; Cathedral Ceilings; Drapes/Blinds Incl; Smoke Alarms; Split Bedroom; Walk-in Closet(s)
Pre-Wired: Cable
Specialty Rooms: Laundry Room
Appliances: Dishwasher; Dryer; Freezer; Microwave; Oven; Range; Refrigerator; Stainless Steel Appliance(s); Washer
Exterior Features: Chickee Hut; Fencing; Lighting; Storage
Pool Info: In Ground; Fiberglass
Construction: CBS
Shutters: Accordion
Floor: Vinyl
Roof: Tile Roof
Pets: Pets Allowed
Neighborhood Feature: Beach; Bike Paths
Security: Patrolled Area
Land Size: Less Than 1/4 Acre
Terms: Cash; Conventional; FHA; VA
Title: Title Ins - Buyer

Listing Office: LPT Realty, LLC

Last Updated: May - 13 - 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.