
Residential Land for Sale in Rockland Key, Florida
20 Calle Uno St, Rockland Key, FL 33040
Rare opportunity to build new on an oversized waterfront lot in the Florida Keys. Situated on a 10,400 square foot lot the property already has a pool, dock and 10Klb. boat lift in place giving you a great head start on creating your own home on the water. Plans have already been completed for a 3 bedroom 3 bathroom home designed for the property, with renderings available to help bring the vision to life. Build new without having to start completely from scratch while still having the opportunity to select finishes and make the home your own. Permit on hand. With plenty of outdoor space, direct access to the water and boating right from your backyard this is a unique opportunity to create a new waterfront home in the Keys.
Location
- Street address
- 20 Calle Uno St
- County
- Monroe County
- Zip code
- 33040
- Community
- Calle Uno (9.0)
- Elevation
- 10 feet
Directions
US1 to Rockland Key, MM 8 turn left on Calle Uno and the property as at the end of the street. L
Property details
- Lot size
- 0.24 acres10,454 sq ft
- Zoning
- IS - Improved Subivision
- MLS #
- KWAR 621377
- Posted
Property taxes
- 2020
- $2,800
Parcels
- 00121980000100
Legal description
21 67 26 East Rockland Key Pt Govt Lt 5 And (Pt Parcel 19)
Details and features
Listing
- Type
- Land
Lot
- View
- Water
- Waterfront
- Yes
- Features
- Cleared Site, Fenced, Paved Street, Water Frontage
Listing history
| Date | Event | Price | Change | Source |
|---|---|---|---|---|
| Sept 23, 2026 | New listing | $1,100,000 | — | KWAR |


















