6603 GULFSIDE ROAD LONGBOAT KEY FL 34228 MLS #A4648957

6603 GULFSIDE ROAD
LONGBOAT KEY, FL, 34228
$15,000,000
5 Beds
5.5 Baths
6,225 SqFt
0.39 Acres
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Under Construction. You’re in for something special with this new beachfront construction set to be completed by December, 2025. 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.

Property Details

Price:
$15,000,000
MLS #:
A4648957
Status:
Active
Beds:
5
Baths:
5.5
Address:
6603 GULFSIDE ROAD
Type:
Single Family
Subtype:
Single Family Residence
Subdivision:
SLEEPY LAGOON
Neighborhood:
34228 – Longboat Key
City:
LONGBOAT KEY
Listed Date:
Apr 17, 2025
State:
FL
Finished Sq Ft:
6,225
Total Sq Ft:
6,225
ZIP:
34228
Lot Size:
16,893 sqft / 0.39 acres (approx)
Year Built:
2025
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Schools

Interior

Appliances
Built- In Oven, Convection Oven, Dishwasher, Disposal, Electric Water Heater
Bathrooms
5 Full Bathrooms, 1 Half Bathroom
Cooling
Central Air
Flooring
Ceramic Tile
Heating
Central
Laundry Features
Laundry Room

Exterior

Construction Materials
Block, Metal Frame
Exterior Features
Balcony
Roof
Other

Financial

Tax Year
2024
Taxes
$44,748

Map

Community

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6603 GULFSIDE ROAD
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