$38,450,000

5965 GULF OF MEXICO DR, Longboat Key, FL 34228

Active
11
Beds
17
Baths
17,199
Sq Ft
$2,235
Per Sq Ft
2026
Built
96
Days Listed

About This Property

Under Construction. Set on nearly two private Gulf-front acres, this visionary estate is emerging as one of the most architecturally significant residences ever conceived on Longboat Key. Designed by the internationally acclaimed firm Sweet Sparkman Architecture & Interiors, the home represents a rare convergence of sculptural design, coastal sensitivity, and modern livability. Bold in concept yet timeless in execution, the main residence unfolds with intention. A dramatic foyer introduces expansive living spaces designed to capture light, scale, and uninterrupted Gulf views. The primary suite is conceived as a private sanctuary, complete with dual spa-inspired baths and bespoke dressing rooms. A stately office, refined lounge, formal dining room, and temperature-controlled wine cellar complement the open-concept great room, which transitions seamlessly to a sweeping Gulf-front terrace. Dual kitchens, a showpiece entertaining kitchen and a separate chef’s kitchen, elevate both daily living and grand-scale hosting. The estate continues upward to a rooftop deck with panoramic coastal vistas, while other levels offer a private cinema, multiple guest suites, and a dedicated guest-level kitchenette. A thoughtfully designed guest house and separate pool house provide additional privacy and flexibility for extended stays or staff accommodations. Outdoors, the setting transforms into a private coastal resort. Lush, layered landscaping surrounds a dramatic resort-style pool and spa, expansive entertaining terraces, tranquil water features, and potential for a private tennis and pickleball court — all oriented toward the Gulf’s endless horizon. Positioned along one of the most coveted stretches of Longboat Key, the property offers both seclusion and proximity to the best of the region, including The Resort at Longboat Key Club, The St. Regis Longboat Key Resort, St. Armand's Circle, and the cultural vibrancy of downtown Sarasota. With construction advancing and pricing evolving accordingly, this is a rare opportunity to secure a generational Gulf-front legacy estate at a pivotal stage. Longboat Key’s global recognition, including its inclusion among Forbes Travel Guide’s Top 12 Destinations, further underscores the enduring value of this extraordinary offering.

Property Details

TypeSingle Family Residence
Garage7 spaces
Lot1.64 ac
Stories2
PoolYes
WaterfrontYes
SubdivisionLONGBOAT KEY
HOANo
Tax/yr$82,342
HeatingCentral, Electric
CoolingCentral Air, Zoned
FlooringHardwood, Tile
RoofMetal
New ConstructionYes

Schools

ElementaryAnna Maria Elementary
MiddleMartha B. King Middle
High SchoolBayshore High

Listed by DOUGLAS ELLIMAN · MLS# A4681869

Recently Sold in 34228

6750 GULF OF MEXICO DR #163
$475,000
6750 GULF OF MEXICO DR #163, 34228
2 bd · 2 ba · 1,449 sqft
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5125 GULF OF MEXICO DR #4
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5125 GULF OF MEXICO DR #4, 34228
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1581 GULF OF MEXICO DR #307
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1581 GULF OF MEXICO DR #307, 34228
1 bd · 2 ba · 1,721 sqft
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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: 2026-06-10.
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.
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Rise Team · LPT Realty, LLC
Mike Valdes
Mike Valdes
Rise Team · LPT Realty
(813) 548-5618
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