510 Harbor Gate Way, Longboat Key, FL 34228
For Sale $3,950,000
Save Property
View Virtual Tour
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.
Built-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
Gated
Security
Taxes: $42,200.96
Tax Year: 2024
Association Fee: $2,500.00
Association Fee: $5,536.00
Association Fee Frequency: Annually
Association Fee Frequency: Annually
Hurricane Shutters
Lighting
Private Mailbox
Rain Gutters
Bar 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
Pool
Trees/Woods
Water
Canal Front
Sailboat Water
Seawall - Concrete
View: Canal
Elementary School: Southside Elementary
Middle School: Booker Middle
Junior High: Booker Middle
High School: Booker High
Building Description: Contemporary, Florida
MLS Area: 34228 - Longboat Key
Total Square Footage: 6,534
Price per Square Feet: $777.56
Total Floors: 2
Water: Public
Construction: Block, Stucco
Date Listed: 2025-11-11 00:00:00
Pool: Y
Pool Description: Gunite, Heated, In Ground, Outside Bath Access, Tile
Private Spa: Y
Furnished: Unfurnished
Windows: Skylight(S), Double Pane Windows
Parking: Circular Driveway, Driveway
Garage Description: Y
Garage Spaces: 3
Attached Garage: Y
Flooring: Carpet, Marble
Roof: Tile
Heating: Central, Electric, Heat Pump
Cooling: Central Air
Security: Gated Community, Security System, Smoke Detector(S)
Laundry: Electric Dryer Hookup, Inside, Laundry Room, Upper Level, Washer Hookup
Pets: Yes
Sewer: Public Sewer
Lot Desc.: Flood Insurance Required, Flood Zone, City Limits, Private, Paved
Parcel ID: 0008150008
Amenities: Gated, Security
Listing Courtesy Of: Michael Saunders & Company
johnaugust@michaelsaunders.com
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.
Property Details
Price: $3,950,000
Sq Ft: 5,080
($778 per
sqft)
Bedrooms: 4
Bathrooms: 5
Partial Baths: 1
City: Longboat Key
County: Sarasota
Type: Single Family
Development: Bay Isles
Acres: 0.4400
Virtual Tour/Floorplan: View
Year Built: 1996
Listing Number: A4671696
Status Code: A-Active
Taxes: $42,200.96
Tax Year: 2024
Garage:
3
/
Y
Furnishings: Unfurnished
Pets Allowed: Yes
Total Recurring Fees: $670
Total Recurring Fee Frequency: 0.00
Interior Features:
Built-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
Amenities:
Gated
Security
Financial Information:
Taxes: $42,200.96
Tax Year: 2024
Association Fee: $2,500.00
Association Fee: $5,536.00
Association Fee Frequency: Annually
Association Fee Frequency: Annually
Exterior Features:
Hurricane Shutters
Lighting
Private Mailbox
Rain Gutters
Equipment:
Bar 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
View:
Pool
Trees/Woods
Water
Waterfront Description:
Canal Front
Sailboat Water
Seawall - Concrete
View: Canal
School Information:
Elementary School: Southside Elementary
Middle School: Booker Middle
Junior High: Booker Middle
High School: Booker High
Additional Information:
Building Description: Contemporary, Florida
MLS Area: 34228 - Longboat Key
Total Square Footage: 6,534
Price per Square Feet: $777.56
Total Floors: 2
Water: Public
Construction: Block, Stucco
Date Listed: 2025-11-11 00:00:00
Pool: Y
Pool Description: Gunite, Heated, In Ground, Outside Bath Access, Tile
Private Spa: Y
Furnished: Unfurnished
Windows: Skylight(S), Double Pane Windows
Parking: Circular Driveway, Driveway
Garage Description: Y
Garage Spaces: 3
Attached Garage: Y
Flooring: Carpet, Marble
Roof: Tile
Heating: Central, Electric, Heat Pump
Cooling: Central Air
Security: Gated Community, Security System, Smoke Detector(S)
Laundry: Electric Dryer Hookup, Inside, Laundry Room, Upper Level, Washer Hookup
Pets: Yes
Sewer: Public Sewer
Lot Desc.: Flood Insurance Required, Flood Zone, City Limits, Private, Paved
Parcel ID: 0008150008
Amenities: Gated, Security
Map of 510 Harbor Gate Way, Longboat Key, FL 34228
Listing Courtesy Of: Michael Saunders & Company
johnaugust@michaelsaunders.com