641 12Th Street, Key Colony, FL 33051
$2,390,000
Property Type:
Residential
Bedrooms:
3
Baths:
3
Square Footage:
2,001
Lot Size (sq. ft.):
9,600
Status:
Active
Current Price:
$2,390,000
List Date:
11/01/2025
Last Modified:
12/17/2025
Description
Welcome to your dream island retreat! This exquisite above flood, 1999, Bill Ellison-built, fully renovated home offers 2,001 sqft of luxury. Nestled in the desirable Key Colony Beach, located on a highly sought out 12th, you'll enjoy quick and easy access to both the Gulf and Atlantic, making it a boater's paradise.
The outdoor space is designed for ultimate relaxation and entertainment. A 15x15 tiki hut sets the stage for unforgettable gatherings. The expansive covered patio overlooks a brand new 12x25 pool complete with a fountain and heater/chiller, promising endless enjoyment. Boaters will love the 80ft of deep-water concrete dockage with a step down 36ft wooden dock, and a convenient fish cleaning table.
Inside, the home boasts 11ft vaulted ceilings and luxury vinyl plank flooring throughout. The renovated kitchen features Dolomite countertops with under-the-counter lighting on the island and brand new stainless steel appliances. The laundry room is equipped with a new, large-capacity washer and dryer. All three spacious bedrooms have ensuite bathrooms. The main bedroom is a true sanctuary, offering ample space for a sitting area, a spacious walk-in closet with custom built-ins, and a ensuite bathroom with Carrera marble in the shower.
There is a 24x22, 2 car garage, outdoor storage shed and a designated boat trailer parking space. There is also parking space for two vehicles in front of the garage.
Key Colony Beach allows 7 night rentals if you wish to put the home into the vacation rental market. You are a short walk to Sunset Park.
Open Houses
Saturday, December 20, 1:00 pm - 2:30 pm
Monday, December 22, 11:00 am - 1:00 pm
Saturday, December 27, 1:00 pm - 2:30 pm
More Information MLS# 617096
Contract Information
Listing Board: Marathon/Lower Keys
As is Rght to Inspct: Yes
Current Price: $2,390,000
Listing Date: 2025-11-01
List Price: $2,390,000
Location, Tax & Legal
City: KEY COLONY
Off Shore Island: No
Mile Marker: 53.5
Marathon Neighborhood: Marathon East - Gulf (Airport to Vaca)
Side: Ocean
Flood Zone: AE
Alternate Key #: 615881
Zoning: R-1B - Key Colony Single Family
Deed Restrictions: Unknown
Taxes: 14460.02
Tax Year: 2024
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: Key Colony Beach (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 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! This exquisite above flood, 1999, Bill Ellison-built, fully renovated home offers 2,001 sqft of luxury. Nestled in the desirable Key Colony Beach, located on a highly sought out 12th, you'll enjoy quick and easy access to both the Gulf and Atlantic, making it a boater's paradise.
The outdoor space is designed for ultimate relaxation and entertainment. A 15x15 tiki hut sets the stage for unforgettable gatherings. The expansive covered patio overlooks a brand new 12x25 pool complete with a fountain and heater/chiller, promising endless enjoyment. Boaters will love the 80ft of deep-water concrete dockage with a step down 36ft wooden dock, and a convenient fish cleaning table.
Inside, the home boasts 11ft vaulted ceilings and luxury vinyl plank flooring throughout. The renovated kitchen features Dolomite countertops with under-the-counter lighting on the island and brand new stainless steel appliances. The laundry room is equipped with a new, large-capacity washer and dryer. All three spacious bedrooms have ensuite bathrooms. The main bedroom is a true sanctuary, offering ample space for a sitting area, a spacious walk-in closet with custom built-ins, and a ensuite bathroom with Carrera marble in the shower.
There is a 24x22, 2 car garage, outdoor storage shed and a designated boat trailer parking space. There is also parking space for two vehicles in front of the garage.
Key Colony Beach allows 7 night rentals if you wish to put the home into the vacation rental market. You are a short walk to Sunset Park.
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
Unfurnished: 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: Unfurnished
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: December - 17 - 2025
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.
