Putnam Realty GroupFlorida Home Value AI · Michael Putnam, Sales Associate

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510 HARBOR GATE WAY
$3,950,000

510 HARBOR GATE WAY

LONGBOAT KEY, FL 34228 · Single Family Residence

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Bedrooms4
Bathrooms5 full, 1 half
Living area5,080 Sq. Ft.
Total area6,534 Sq. Ft.
Year built1996
Lot size0.44 acres (19,127 Sq. Ft.)
Lot dimensions139x188x83x172
Garage3 spaces, attached
Stories2
Private poolYes
WaterfrontYes
HOAAbout $208/mo
Flood zoneAE
SubdivisionBAY ISLES
Days on market327
MLS numberMFRA4671696

Property taxes: $42,201 (2024) is the current owner's bill. In Florida the bill usually goes up after a sale, when the homestead cap and exemption go away. See what yours would be.

About this home

A Waterfront Work of Art. Experience a one-of-a-kind waterfront residence on Longboat Key — now offered at an exceptional new value. Designed around three interconnected circular "pods," the residence flows like a choreographed dance. There are no awkward hallways, no wasted corners, no spaces that feel like afterthoughts. Curved walls carry throughout every room — even into the garage — creating a cohesive design statement that's genuinely rare in residential construction at any price point. This architectural masterpiece is a sculptural composition of flowing living spaces connected by custom corridors, delivering remarkable privacy, abundant natural light, and seamless indoor–outdoor living. The dramatic Great Room pod showcases soaring wood-paneled ceilings and expansive walls of glass that frame tranquil water views. The circular primary suite is a private retreat featuring a spa-inspired bath with dual showers, a lounge area, private office, and direct access to the pool and spa terrace. At the heart of the home, the striking circular kitchen is both artful and functional, centered around a curved island beneath a two-story ceiling and skylight, with a thoughtfully designed radial appliance layout. Two en-suite guest bedrooms open to private patios, while the fully self-contained Secondary Primary Suite above the impressive 32' x 23' three-car garage offers independent HVAC, a luxury bath with steam shower and sauna, and flexible living space ideal for extended guests or multigenerational living. Outdoors, the property embraces the waterfront lifestyle with protected deep sailboat water, a private dock with a 12,000-pound lift, and a resort-style pool and spa designed for entertaining and relaxation. Located behind the 24-hour guarded gates of Bay Isles, residents also enjoy exclusive access to the Bay Isles Beach Club on the Gulf of Mexico.

Features

InteriorBuilt-in Features, Ceiling Fans(s), High Ceilings, Living Room/Dining Room Combo, Open Floorplan, Primary Bedroom Main Floor, Sauna, Solid Surface Counters, Solid Wood Cabinets, Split Bedroom, Vaulted Ceiling(s), Walk-In Closet(s), Wet Bar, Window Treatments
AppliancesBar Fridge, Built-In Oven, Convection Oven, Dishwasher, Disposal, Dryer, Electric Water Heater, Exhaust Fan, Gas Water Heater, Ice Maker, Microwave, Range, Refrigerator, Tankless Water Heater, Washer, Wine Refrigerator
FlooringCarpet, Marble
LaundryElectric Dryer Hookup, Inside, Laundry Room, Upper Level, Washer Hookup
WindowsSkylight(s), Double Pane Windows
ExteriorHurricane Shutters, Lighting, Private Mailbox, Rain Gutters
Patio and porchCovered, Rear Porch, Screened
PoolGunite, Heated, In Ground, Outside Bath Access, Tile
SpaIn Ground
ViewPool, Trees/Woods, Water
WaterfrontCanal Front
ParkingCircular Driveway, Driveway
ConstructionBlock, Stucco
RoofTile
FoundationCrawlspace, Slab
StyleContemporary, Florida
LevelsTwo
FacesNorth
HeatingCentral, Electric, Heat Pump
CoolingCentral Air
UtilitiesCable Connected, Electricity Connected, Natural Gas Connected, Public, Water Connected
SewerPublic Sewer
WaterPublic
CommunityDeed Restrictions, Gated Community - Guard
Association amenitiesGated, Security
HOA fee includesGuard - 24 Hour, Escrow Reserves Fund, Private Road
PetsYes
FurnishedUnfurnished
Sale conditionsNone
Elementary schoolSouthside Elementary
Middle schoolBooker Middle
High schoolBooker High
CountySarasota

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Listing courtesy of MICHAEL SAUNDERS & COMPANY, 941-388-4447 (John August). Stellar MLS via MLS GRID.

Listings courtesy of Stellar MLS as distributed by MLS GRID. Information is deemed reliable but is not guaranteed accurate by Stellar MLS, MLS GRID, or Putnam Realty Group, and should be independently verified. This 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. Properties may be listed by brokerages other than Putnam Realty Group. To report an inaccuracy, contact Michael Putnam at 941-662-9941 or [email protected].