6381 GULF OF MEXICO DRIVE, LONGBOAT KEY, FL 34228

$6,750,000

One or more photo(s) has been virtually staged. Welcome to a once-in-a-lifetime opportunity to own a sleek, modern coastal estate on one of Longboat Key’s most coveted stretches of sand. Perfectly situated on a rare double lot on the beach side of Gulf of Mexico Drive, this architectural gem incorporates… Read More uninterrupted, panoramic views of the Gulf. This completely turnkey furnished 4,420 square foot home has 4 bedrooms, 5 bathrooms and includes many upgrades showcasing incredible style. With nothing ever to be built in front, those golden sunsets and turquoise seas can be yours to savor forever. Built in 2021 with no expense spared, this home is a fortress of strength. Designed for durability by a structural architect, this home is constructed entirely of concrete utilizing sheer walls and concrete block combined with over-engineered pilings for peace of mind. Reglet trim has been achieved by utilizing metal steel framing , providing longevity and function. Inside, dramatic Euro-wall sliders blur the boundaries between indoors and outdoors, leading to a wraparound terrace that offers sweeping 260-degree views. A stunning elevated infinity-edge pool and spa, an outdoor shower and a fire table provide endless enjoyment. Level 5 drywall, oversized porcelain tile floors, and high design finishes elevate every corner. The main living level features a dazzling chef’s kitchen with European lacquer cabinetry, quartzite counters, and top-of the-line appliances: a 48” Sub-Zero fridge, 48” gas range, two ice makers, wine fridge, microwave drawer, natural gas service and more. Lutron LED lighting enhances the crisp, contemporary ambiance. The outdoor living is equally luxurious utilizing matching porcelain tile and a walnut-lined covered terrace to flow seamlessly from the interior. The top floor is a true penthouse master suite, leading to a self-contained oasis. The spa-like bathroom includes a soaking tub, a huge walk in shower and Gulf views from every room. An additional 1,150 square foot upper patio deck is framed by huge sliders allowing true indoor/outdoor living. In addition there is a second laundry room and kitchenette creating an amazing sanctuary. Whether used as a private refuge or separate guest quarters, this space can be closed off from the rest of the home, allowing the second floor, which includes 3 bedrooms and 3.5 baths, to be independently rented while preserving your own private haven. Three garages accommodate up to 9 vehicles, a gym and recreational toys. Leading outside is a large open area providing room to add a pickleball court or putting green. Beyond is over an acre of public land owned by the town of Longboat Key insuring your forever Gulf views. Additional perks include an elevator, two-zone A/C, dual laundry setups, gas tankless water heater, and electronic shades throughout. Currently operating as The Sea Grape Inn, this home offers income potential without sacrificing privacy, making it a rare hybrid of luxury retreat and smart investment. Step from your door to the sugar-white sands of Longboat Key and experience the pinnacle of Gulf-front living. Read Less

Courtesy of COLDWELL BANKER REALTY 941-383-6411

Listing Snapshot

Days Online

Last Updated

Jan 28, 2026

Property Type

Single Family Residence

Beds

Full Baths

Partial Baths

Square Ft.

4,224

Lot Size

0.55 Acres

Year Built

2021

MLS Number

A4678978

Additional Details

Property Access

Road Responsibility: Public Maintained Road, Road Surface: Asphalt, Paved

Appliances & Equipment

Dishwasher, Dryer, Gas Water Heater, Microwave, Range, Refrigerator, Tankless Water Heater, Washer, Wine Refrigerator

Basement

Unfinished

Building

Built in 2021, Living area: 4224, Living area units: Square Feet, Building faces East, 3 stories, Levels: Three Or More, Construction Materials: Block, Concrete, Metal Frame, Stucco

Community

Street Lights

Cooling

Central Air, Zoned

Exterior Features

Patio/Porch Features: Covered, Deck, Patio, Porch, Rear Porch, Wrap Around, Balcony, Lighting, Outdoor Grill, Outdoor Shower, Private Mailbox, Sliding Doors

Fireplaces

Free Standing, Gas, Outside

Floors

Tile

Foundation

Stilt/On Piling

Garage

9 spaces

Heating

Electric, Natural Gas, Zoned

Interior Features

Ceiling Fans(s), Eat-in Kitchen, Elevator, High Ceilings, Kitchen/Family Room Combo, Living Room/Dining Room Combo, Open Floorplan, PrimaryBedroom Upstairs, Solid Surface Counters, Stone Counters, Thermostat, Walk-In Closet(s), Window Treatments

Laundry

Electric Dryer Hookup, Inside, Laundry Room, Washer Hookup

Lot

0.55 acres, Corner Lot, FloodZone, Landscaped, Near Public Transit, Oversized Lot, Private, Paved, Trees/Landscaped

Parking

Boat, Circular Driveway, Garage Door Opener, Garage Faces Side, Ground Level, Oversized, Garage, Tandem, Basement

Pets Policy

Allowed: Cats OK, Dogs OK, Yes

Pool

Above Ground, Heated, Infinity, Lighting, Salt Water

Property

Completed, Water

Roof

Membrane

Security Features

Smoke Detector(s)

Sewer

Public Sewer

Taxes

Additional parcels description:, Parcel Number: 7842000007, Public Survey Range: 16, Public Survey Section: 23, Annual Amount: $94,565, Tax Book Number: 7-14, Legal Description: LOT 21 LESS ORB 253 P 76, ORB 256 P 398 PRMCF SLEEPY LAGOON PI#78420.0000/7, Lot: 21, Year: 2025, Zoning: R1SF

Utilities

BB/HS Internet Available, Cable Connected, Natural Gas Connected, Public, Sewer Connected, Underground Utilities, Water Connected, Water Source: Public

Water Features

Water Body Name: GULF OF AMERICA, Beach Front

Windows

Blinds, Shades, Storm Window(s)

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