Fully Custom Home
4 bd · 5 ba · 3,030 sq ft · 5 car garage
From$2,850,000Under Construction
| Address | Stage | Beds | Baths | Sq ft | $/sq ft | Price |
|---|---|---|---|---|---|---|
| 640 LYONS LANE, LONGBOAT KEY, FL | Under Construction | 4 | 5 | 3,030 | $941 | $2,850,000 |
Sleepy Lagoon
Longboat Key, FL · Manatee County
Built by SeaBreeze Construction, Vertical Design Build, Seaward Homes, Floridian Crafted Homes
Under ConstructionMove-In Ready
From$2,850,0004–6 bd · 3,030–6,616 sq ft
4homes available
2move-in ready
4floor plans
$941–$3046per sq ft
Photos
Photos come from the individual listings in this community.
Floor plans
4 plans currently offered here, with the homesites available on each.
De Narvaez
6 bd · 6 ba · 4,106 sq ft · 2 car garage
From$4,295,000Move-In Ready
| Address | Stage | Beds | Baths | Sq ft | $/sq ft | Price |
|---|---|---|---|---|---|---|
| 530 DE NARVAEZ DRIVE, LONGBOAT KEY, FL | Move-In Ready | 6 | 6 | 4,106 | $1046 | $4,295,000 |
Modern
4 bd · 5 ba · 6,616 sq ft · 4 car garage
From$13,995,000Move-In Ready
| Address | Stage | Beds | Baths | Sq ft | $/sq ft | Price |
|---|---|---|---|---|---|---|
| 6489 GULFSIDE ROAD, LONGBOAT KEY, FL | Move-In Ready | 4 | 5 | 6,616 | $2115 | $13,995,000 |
Custom
5 bd · 6 ba · 4,925 sq ft · 3 car garage
From$15,000,000Under Construction
| Address | Stage | Beds | Baths | Sq ft | $/sq ft | Price |
|---|---|---|---|---|---|---|
| 6603 GULFSIDE ROAD, LONGBOAT KEY, FL | Under Construction | 5 | 6 | 4,925 | $3046 | $15,000,000 |
Monthly and annual costs
- HOA
- Not stated on these listings
- CDD
- None on these listings
Schools
- Elementary
- Anna Maria Elementary
- Middle
- Martha B. King Middle
- High
- Bayshore High
School assignments come from the listings and can change. Confirm with the district before you buy.
All available homes in Sleepy Lagoon
4 homes
$1,000,000 price cut
$13,995,0004 bd · 5 ba · 6,616 sqft6489 GULFSIDE ROAD, LONGBOAT KEY, FL
Courtesy of COLDWELL BANKER REALTY
Provided by Stellar MLS · Updated 6/29/2026
$2,850,0004 bd · 5 ba · 3,030 sqft640 LYONS LANE, LONGBOAT KEY, FL
Courtesy of SEA BREEZE REAL ESTATE LLC
Provided by Stellar MLS · Updated 8/27/2026
$700,000 price cut
$4,295,0006 bd · 6 ba · 4,106 sqft530 DE NARVAEZ DRIVE, LONGBOAT KEY, FL
Courtesy of PREFERRED SHORE LLC
Provided by Stellar MLS · Updated 9/5/2026
$15,000,0005 bd · 6 ba · 4,925 sqft6603 GULFSIDE ROAD, LONGBOAT KEY, FL
Courtesy of DEVELOPERS REALTY LBK, INC
Provided by Stellar MLS · Updated 8/5/2026
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