
Residential Land for Sale in Longboat Key, Florida
6429 Gulfside Rd, Longboat Key, FL 34228
A rare opportunity to create your dream coastal estate on one of Longboat Key's most coveted beachfront addresses. This .73-acre Gulf-front lot offers 100 feet of pristine shoreline along the turquoise waters of the Gulf of Mexico. The former residence and garage have been professionally demolished, leaving a clean slate for your architectural vision -- whether a contemporary masterpiece or timeless island retreat.
Set amid multi-million-dollar estates on a peaceful, low-traffic stretch of Gulfside Road, this expansive property provides direct beach access and panoramic sunset views that stretch endlessly across the horizon. With ample depth for a grand residence, pool, and outdoor living spaces, it presents the perfect canvas for those seeking privacy, exclusivity, and the ultimate waterfront lifestyle.
Conveniently located just minutes from St. Armands Circle, the Longboat Key Club, and downtown Sarasota, this is one of the last remaining buildable Gulf-front parcels of its size. A truly rare find for discerning buyers and developers alike -- your Gulf-front legacy begins here. Owner is open to terms of owner financing--a rare chance to own one of the island's last premier Gulf-front parcels!
Location
- Street address
- 6429 Gulfside Rd
- County
- Manatee County
- Community
- Sleepy Lagoon
- Elevation
- 6 feet
Directions
From Downtown Sarasota, take John Ringling Causeway to St. Armands Circle, then continue north onto Longboat Key via Gulf of Mexico Drive. Proceed approximately 7 miles north, turn left onto Gulfside Road, and follow to 6429 Gulfside Road -- property is on the Gulf (west) side of the street.
Property details
- Lot size
- 0.73 acres31,799 sq ft
- Zoning
- R3SF
- MLS #
- MFRMLS A4666638
- Posted
Property taxes
- 2024
- $70,492
Parcels
- 78437-0000-1
Legal description
LOT 24 SLEEPY LAGOON PI#78437.0000/1
Resources
Details and features
Listing
- Type
- Land
Lot
- Waterfront
- Beach Front, Gulf/Ocean, Waterfront
Exterior
- Features
- Level
Listing history
| Date | Event | Price | Change | Source |
|---|---|---|---|---|
| Nov 16, 2025 | New listing | $4,995,000 | — | MFRMLS |
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