$15,000,000
6603 Gulfside Road
Longboat Key, FL 34228
Listing updated: June 3, 2026 at 11:40 AM ET
Property type
Year built
Lot size
Price / sq ft
HOA dues
Days on market
Garage spaces
Flood zone
About this home
Under Construction. You're in for something special with this new beachfront construction set to be completed by May, 2026. Located on over a quarter acre on Longboat Key, this contemporary luxury home is directly on the beach with stunning Gulf views. Designed with a modern coastal aesthetic, it’s built for both style and comfort. Inside no detail is overlooked. From sleek Walker Zanger porcelain tile to custom cabinetry and polished nickel fixtures, the finishes are top-tier. The gourmet kitchen features an expansive layout with a large waterfall-edge island, double Wolf ovens, Sub-Zero refrigeration, a full-size wine cooler, and a Wolf induction cooktop—everything you need for serious cooking or entertaining. Primary suite is a true showstopper with floor-to-ceiling glass sliders that open wide to a sweeping terrace. Gulf breezes flow through the space, and the shimmering azure water is always in view. Inside, the suite offers a spacious walk-in closet and a spa-like bath featuring tiled walls, a walk-in shower with multiple heads, a soaking tub, dual floating vanities, and a private water closet. Upstairs, an executive office and three generous bedroom suites—each with its own walk-in closet—gives plenty of space for family or guests. A fourth bedroom shares a cozy den, perfect for lounging or movie nights. The grand-level outdoor space takes full advantage of its beachfront setting with a 36-foot lap pool, sun shelf, heated spa, and a fully equipped summer kitchen with a grilling station—ideal for effortless entertaining, all just steps from the sand.
Estimated monthly payment
Estimate only. Taxes use the listing's reported amount where available; insurance is a Florida-average estimate. Your actual payment will vary — run a full calculation or talk to a lender.
Price & listing history412 days on market
- Status: ActiveApr 17, 2025
- Listed$15,000,000Apr 17, 2025
- Price increased$15,000,000
Facts & features
- Property type
- Residential
- Sub type
- Single Family Residence
- Status
- Active
- Days on market
- 412
- Cumulative DOM
- 779
- Subdivision
- Sleepy Lagoon
- County
- Manatee
- Year built
- 2025
- Living area
- 4,925 sq ft
- Price/sq ft
- $3,046
- Building area
- 6,225 sq ft (Owner)
- Lot size
- 16,893 sq ft
- Lot category
- 1/4 to less than 1/2
- Flood zone
- Ae
- Garage
- 3 spaces
- Pool
- Private pool
- Annual taxes
- $44,748 (2024)
- Parcel #
- 7847710055
- Zoning
- R3SF
- MLS #
- A4648957
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Interior Details
- Bedrooms
- 5
- Full bathrooms
- 5
- Half bathrooms
- 1
- Flooring
- Ceramic Tile
- Appliances
- Built-In Oven, Convection Oven, Dishwasher, Disposal, Electric Water Heater
- Interior features
- Ceiling Fans(s), Eat-in Kitchen
- Laundry
- Laundry Room
- Stories / Levels
- One
- Direction faces
- West
- Fireplace
- Yes
- New construction
- Yes
Heating & Cooling
- Heating
- Central
- Cooling
- Central Air
Parking
- Garage spaces
- 3
- Attached garage
- Yes
HOA & Financial
- Total monthly fees
- $0/mo
- Total annual fees
- $0
- CDD
- No
- Min lease term
- 1 Month
- Listing terms
- Cash, Conventional
- Ownership
- Fee Simple
- Available for lease
- Yes
- Lease restrictions
- No
- Additional lease restrictions
- None
- Approval process
- None
Exterior & Construction
- Exterior features
- Balcony
- Construction materials
- Block, Metal Frame
- Roof
- Other
- Foundation
- Slab, Stilt/On Piling
- Pool
- Private pool
- Waterfront
- Yes
- Water access
- Yes
- Water view
- Yes
- Road surface
- Asphalt
Utilities
- Sewer
- Public Sewer
- Water source
- Public
- Utilities
- Cable Available, Electricity Available
Community
- Pets allowed
- Cats OK, Dogs OK
Room Details
| Room | Level | Dimensions |
|---|---|---|
| Kitchen | First | 18x20 |
| Dining Room | First | 20x12 |
| Living Room | First | 17x20 |
| Office | First | 16x13 |
| Den | Second | 15x10 |
| Bedroom 2 | Second | 14x12 |
| Bedroom 3 | Second | 18x14 |
| Bedroom 4 | Second | 15x16 |
| Bedroom 5 | Second | 14x17 |
| Primary Bedroom | First | 15x10 |
Listing Details
- Listing date
- 2025-04-15
- On market date
- 2025-04-17
- Original list price
- $15,000,000
- Occupant type
- Vacant
- MLS area
- 34228 - Longboat Key
- Listing AOR
- Sarasota - Manatee
- Status changed
- 2025-04-17
- Tax legal description
- THE SWLY PART OF LOT 38, SLEEPY LAGOON SUB, MORE PARTICULARLY DESC AS FOLLOWS: COM AT A CONC MON AT THE MOST NLY COR OF SD LOT 38; TH S 37 DEG 48 MIN W, ALG THE NWLY LN OF SD LOT 38 A DIST OF 185 FT TO A CONC MON FOR A POB; TH S 63 DEG 46 MIN 36 SEC E, A DIST OF 48.22 FT TO A CONC MON, SD CONC MON BEING A PT ON A CURVE OF WHICH THE C/A IS 94 DEG 32 MIN 04 SEC, AND
Flood risk
FEMA Special Flood Hazard Area (1% annual-chance / “100-year” floodplain). Flood insurance is generally required by mortgage lenders.
Source: FEMA flood zone reported on the listing. Confirm current designation at FEMA Flood Map Service Center.
Location
Directions
Gulf of Mexico dr to North Gulfside entrance.
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Listings courtesy of Stellar MLS as distributed by MLS GRID
IDX information is provided exclusively for consumers’ personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.
Based on information submitted to the MLS GRID as of June 3, 2026 at 11:40 AM ET. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.
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