About 21 Bougainvillea Avenue
Deep water Key Haven waterfront home with immediate Gulf and Atlantic access just minutes from Key West. Located at 21 Bougainvillea Avenue in Key Haven, 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.
Features of 21 Bougainvillea Avenue
| MLS® # | 618618 |
|---|---|
| Price | $1,740,000 |
| Bedrooms | 3 |
| Bathrooms | 2.00 |
| Full Baths | 2 |
| Square Footage | 1,600 |
| Acres | 0.14 |
| Year Built | 1966 |
| Type | Residential |
| Sub-Type | Single Family |
| Style | Ground Level |
| 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, Cable Available, Municipal Sewer |
|---|---|
| Parking | Garage, RV Parking Open, Off Street Parking |
| View | Bay/Gulf View, Canal View |
| Is Waterfront | Yes |
| Waterfront | Bay Front, Canal Front, Gulf Front |
| Has Pool | Yes |
| Pool | Above Ground |
Interior
| Interior Features | Storage, Other |
|---|---|
| Appliances | Washer, Stainless Steel Appliance(s), Gas Appliances, Microwave, Oven, Range, Refrigerator, Dishwasher, Dryer |
| Cooling | Central Air, Ceiling Fans(s) |
| Fireplace | 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 | 65 |
| Zoning | IS - Improved Subivision District |
| Short Sale | No |
| RE / Bank Owned | No |
| HOA Fees | 0.00 |
Listing Details
| Agent | Robin G Nilsson |
|---|---|
| Office | Keller Williams Key West Compass Realty |