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  • 641 12th Street, Key Colony, FL 33051 (MLS# 619873)

641 12th Street, Key Colony, FL 33051

$2,275,000
Property Type: Residential Bedrooms: 3 Baths: 3 Square Footage: 2,001 Lot Size (sq. ft.): 9,600 Status: Active
Current Price: $2,275,000 List Date: 5/13/2026 Last Modified: 6/14/2026

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.

More Information MLS# 619873

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: June - 14 - 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.

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