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$1,800,000
Key Haven, FL 33040
MLS# 618618
3 beds | 2 baths | 1600 sqft
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Property Description
Welcome to 21 Bougainvillea Ave., Key Haven where sophisticated boaters choose when they want deep water, discretion, and immediate access without the marina traffic of Key West. This spectacular canal view includes a 500 foot long canal vista. This residence offers the deep water access serious boaters demand. Enjoy 62 feet of solid concrete seawall with step down dock on a clean free flowing canal measuring an impressive 100 feet wide for effortless maneuvering. Approximately a two minute idle to open bay with immediate access to both Gulf and Atlantic waters. No bridges. No restrictions. Just open blue water. This ground level concrete block home features three bedrooms and two baths. The primary suite and Florida room capture a stunning 500 foot canal and a desirable 12 by 24 garage. Wide canal. Immediate access. Solid construction. Just minutes by boat or car to the energy of Key West, 21 Bougainvillea Avenue represents what discerning coastal buyers value most: deep water, immediate access, solid construction, and long canal views. 62 feet of solid concrete seawall with a step down dock on a clean, deep, free flowing canal. Rare 100 foot wide canal frontage ideal for maneuvering larger vessels. Approximately a two minute idle to open bay with immediate access to Gulf and Atlantic waters. 500 foot long canal vista from the primary suite and Florida room delivering true boater positioning with no bridges, no restrictions, and no extended idle zones, just clean water and open horizons. Immaculate ground level concrete block construction offering three bedrooms and two baths. Whether utilized as a primary residence, second home, or legacy waterfront retreat, this property delivers the rare combination of wide canal frontage, immediate open-water access that's only Key Haven.
Details
Maps
Contract Information
Listing Board: Key West Association
Current Price: $1,800,000
Listing Date: 2026-02-12
List Price: $1,800,000
Location, Tax & Legal
City: Key Haven
Off Shore Island: No
Mile Marker: 5
Marathon Neighborhood: N/A
Side: Bay/Gulf
Flood Zone: AE
Alternate Key #: 1170500
Parcel #: 00136270-000000
Zoning: IS - Improved Subivision District
Deed Restrictions: Unknown
Legal: BK 3 LT 11 KEY HAVEN FIFTH ADDITION RACCOON KEY PB5-10 OR434-623-624 OR1052-498 OR2268-1333 OR2914-13LET/ADM OR2922-1580
Taxes: 9952.16
Tax Year: 2025
Pub Sewer HkUp: Yes
Street #: 21
Street Name: Bougainvillea
Street Suffix: Avenue
Key/Island: Key Haven
State/Province: FL
Zip Code: 33040
County: Monroe
Subdivision: Key Haven 5th Add Repl (5.0)
Area: 05 - Stock Island to Shark Key
General Property Description
Realtor.COM Type: Residential - Single Family
Waterfront: Yes
Control Depth: 5
Lot Size: X
Lot SqFt: 6250
Pool: Yes
Total Units: 0
Acres: 0.14
SqFt Source: Property Data Card
Rentals Allowed: Yes
Style: Single Family
Year Built: 1966
Living Apx SqFt: 1600
Total Bedrooms: 3
Full Baths: 2
Total Baths: 2
Remarks & Misc
Remarks – Consumer: Welcome to 21 Bougainvillea Ave., Key Haven where sophisticated boaters choose when they want deep water, discretion, and immediate access without the marina traffic of Key West. This spectacular canal view includes a 500 foot long canal vista. This residence offers the deep water access serious boaters demand. Enjoy 62 feet of solid concrete seawall with step down dock on a clean free flowing canal measuring an impressive 100 feet wide for effortless maneuvering. Approximately a two minute idle to open bay with immediate access to both Gulf and Atlantic waters. No bridges. No restrictions. Just open blue water. This ground level concrete block home features three bedrooms and two baths. The primary suite and Florida room capture a stunning 500 foot canal and a desirable 12 by 24 garage. Wide canal. Immediate access. Solid construction. Just minutes by boat or car to the energy of Key West, 21 Bougainvillea Avenue represents what discerning coastal buyers value most: deep water, immediate access, solid construction, and long canal views. 62 feet of solid concrete seawall with a step down dock on a clean, deep, free flowing canal. Rare 100 foot wide canal frontage ideal for maneuvering larger vessels. Approximately a two minute idle to open bay with immediate access to Gulf and Atlantic waters. 500 foot long canal vista from the primary suite and Florida room delivering true boater positioning with no bridges, no restrictions, and no extended idle zones, just clean water and open horizons. Immaculate ground level concrete block construction offering three bedrooms and two baths. Whether utilized as a primary residence, second home, or legacy waterfront retreat, this property delivers the rare combination of wide canal frontage, immediate open-water access that's only Key Haven.
Association Info
Mandatory Home Owners Asc: No
1st Right of Refusal: No
Association Fee $: 0
License Info
Non Trans Rntl Lic: 1
Fee Includes
None: 1
Dockage
Dock Length: 62
Dock: Concrete
Boat Lift: 1
Tax Exemptions
Homestead: 1
Appliances
Dishwasher: 1
Dryer: 1
Gas Appliances: 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
Bay Front: 1
Canal Front: 1
Gulf Front: 1
Waterview
Bay/Gulf View: 1
Canal View: 1
Interior Features
Storage: 1
Other: 1
Specialty Rooms
Laundry Room: 1
Other: 1
Building Style
Above Flood: Unknown
Ground Level: 1
Windows/Doors
Impact Rstnce Window: 1
Vehicle Storage
Garage: 1
RV Parking Open: 1
Off Street Parking: 1
Construction
CBS: 1
Land Size
Less Than 1/4 Acre: 1
Furnished
Negotiable: 1
Utilities
Cable Available: 1
FKAA: 1
Municipal Sewer: 1
Porch/Balcony
Deck: 1
Patio: 1
Pool Info
Above Ground: 1
Status Change Info
Status: Active
Property Features
Fee Includes: None
Tax Exemptions: Homestead
License Info: Non Trans Rntl Lic
Waterfront: Bay Front; Canal Front; Gulf Front
Waterview: Bay/Gulf View; Canal View
Dockage: Boat Lift
Building Style: Ground Level
Vehicle Storage: Garage; Off Street Parking; RV Parking Open
Furnished: Negotiable
Cooling: Ceiling Fans(s); Central Air
Utilities: Cable Available; FKAA; Municipal Sewer
Interior Features: Storage; Other
Specialty Rooms: Laundry Room; Other
Appliances: Dishwasher; Dryer; Gas Appliances; Microwave; Oven; Range; Refrigerator; Stainless Steel Appliance(s); Washer
Pool Info: Above Ground
Construction: CBS
Pets: Pets Allowed
Land Size: Less Than 1/4 Acre
Room Information
| Room Name | Length | Level | Length | Width | Width |
| Kitchen | 11.00 | Main | 11.00 | 12.00 | 12.00 |
| Bedroom 1 | 10.00 | Main | 10.00 | 13.00 | 13.00 |
| Bedroom 2 | 10.00 | Main | 10.00 | 12.00 | 12.00 |
| Bedroom 3 | 10.00 | Main | 10.00 | 12.00 | 12.00 |
| Family Room | 11.00 | Main | 11.00 | 13.00 | 13.00 |
| Living Room | 13.00 | Main | 13.00 | 18.00 | 18.00 |
| Other Room | 6.00 | Main | 6.00 | 12.00 | 12.00 |
Listing Office: Keller Williams Key West Compass Realty
Last Updated: February - 12 - 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.