About 21 Bougainvillea Avenue
Boaters Paradise Seize-The-Day in a Key Haven waterfront home with immediate Gulf and Atlantic access just minutes from Key West. This rare boating property offers 62 feet of solid concrete seawall on a clean, free-flowing 100-foot-wide canal. Approximately a two-minute idle to open bay with no bridges and no restrictions -- true open-water access for larger vessels. Enjoy a remarkable 500-foot canal view from the primary suite and Florida room, delivering the long-water vistas serious Florida Keys buyers seek. Step-down dock, effortless maneuvering, and a 12' x 24' garage for boating and fishing gear. Ground-level concrete block construction with three bedrooms and two baths. Ideal as a primary residence, second home, or luxury Florida Keys retreat. Wide canal frontage. Deep water dockage. No bridge access. Minutes to Key West by boat or car. NUTS & BOLTS Other buyers points: *Lots of storage space in the attic *pet friendly with the doggie doors, grassy yard, and fences*new grinder toilets in the bathrooms to prevent sewage backups/clogs out to street *Shutters on all doors and windows - exception: the sliders which are hurricane rated *garage door opener with access code on exterior wall*boat lift on a quarterly maintenance inspection. Photos enhanced for aesthetics.
Features of 21 Bougainvillea Avenue
| MLS® # | 618618 |
|---|---|
| Price | $1,689,000 |
| Bedrooms | 3 |
| Bathrooms | 2.00 |
| Full Baths | 2 |
| Square Footage | 1,600 |
| Acres | 0.14 |
| Year Built | 1966 |
| Type | Residential |
| Sub-Type | Single Family Residence |
| Status | Active |
Community Information
| Address | 21 Bougainvillea Avenue |
|---|---|
| Area | 05 - Stock Island to Shark Key |
| Subdivision | Key Haven 5th Add Repl (5.0) |
| City | Key Haven |
| County | Monroe |
| State | FL |
| Zip Code | 33040 |
Amenities
| Utilities | FKAA, Municipal Sewer, Cable Available |
|---|---|
| Parking | Garage, Off Street Parking, RV Parking Open |
| View | Bay/Gulf View, Canal View |
| Is Waterfront | Yes |
| Waterfront | Bay Front, Gulf Front, Canal Front |
| Has Pool | Yes |
| Pool | Above Ground |
Interior
| Interior Features | Storage, Other |
|---|---|
| Appliances | Washer, Dryer, Dishwasher, Refrigerator, Range, Oven, Microwave, Gas Appliances, Stainless Steel Appliance(s) |
| Cooling | Central Air, Ceiling Fans(s) |
| Fireplace | No |
| Has Basement | No |
Exterior
| Lot Description | Less Than 1/4 Acre |
|---|---|
| Windows | Impact Rstnce Window |
| Construction | CBS |
Additional Information
| Date Listed | February 12th, 2026 |
|---|---|
| Days on Market | 178 |
| Zoning | IS - Improved Subivision District |
| Short Sale | No |
| RE / Bank Owned | No |
Listing Details
| Agent | Robin G Nilsson |
|---|---|
| Office | Keller Williams Key West Compass Realty |