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$15,000,000

6603 GULFSIDE RD, Longboat Key, FL 34228

Active
5
Beds
6
Baths
4,925
Sq Ft
$3,045
Per Sq Ft
2025
Built
412
Days Listed
3
Garage
0.39
Acres

About This Property

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.

Facts & Features

Interior
Bedrooms5
Full Bathrooms5
Half Bathrooms1
Interior Sq Ft4,925
Total Structure Area6,225 sqft
FireplaceYes
FlooringCeramic Tile
HeatingCentral
CoolingCentral Air
AppliancesBuilt-In Oven, Convection Oven, Dishwasher, Disposal, Electric Water Heater
LaundryLaundry Room
Interior FeaturesCeiling Fans(s), Eat-in Kitchen
Property
Construction
Utilities
Community & HOA
Financial & Listing Details

Rooms

Room types: Kitchen, Dining Room, Living Room, Office, Den, Bedroom 2, Bedroom 3, Bedroom 4, Bedroom 5, Primary Bedroom

Kitchen
LevelFirst
Dimensions18x20
FlooringPorcelain Tile
Dining Room
LevelFirst
Dimensions20x12
FlooringPorcelain Tile
Living Room
LevelFirst
Dimensions17x20
FlooringPorcelain Tile
Office
LevelFirst
Dimensions16x13
FlooringPorcelain Tile
Den
LevelSecond
Dimensions15x10
Bedroom 2
LevelSecond
Dimensions14x12
FlooringPorcelain Tile
Bedroom 3
LevelSecond
Dimensions18x14
FlooringPorcelain Tile
Bedroom 4
LevelSecond
Dimensions15x16
FlooringPorcelain Tile
Bedroom 5
LevelSecond
Dimensions14x17
Primary Bedroom
LevelFirst
Dimensions15x10
FlooringPorcelain Tile

Price History

Apr 17, 2025 Listed $15,000,000

Listed by DEVELOPERS REALTY LBK, INC · MLS# A4648957

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Properties displayed may be listed or sold by various participants in the MLS


Listing information © 2026 My Florida Regional MLS DBA Stellar MLS. All Rights Reserved. Data deemed reliable but not guaranteed. Last updated: 2026-06-03.
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.
Contact Agent
Florida Property Finder · LPT Realty, LLC
Mike Valdes
Mike Valdes
Florida Property Finder · LPT Realty
(813) 548-5618
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