Rafael Moquete
Price Reduced 13.82%
Price History
$5,100,000
11/11/2025
$4,895,000
12/2/2025
$4,395,000
2/23/2026
510 HARBOR GATE WAY, Longboat Key, FL, 34228
8 rooms
4 beds
5 Full / 1 Half baths
1996
Contemporary, Florida
5,080 sqft
Experience a one-of-a-kind waterfront residence on Longboat Key — now offered at an exceptional new value. Defined by its rare three-pod circular design, 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.
Status:
Active
Type:
Single-family residential
Furnished Remarks:
Unfurnished
Laundry Remarks:
Electric Dryer Hookup, Inside, Laundry Room, Upper Level, Washer Hookup
Frontage:
Canal: 83
Subdivision:
BAY ISLES
Garage:
3-car Circular Driveway, Driveway
Heating:
Central, Electric, Heat Pump
Cooling:
Central Air
Energy Features:
Appliances, Lighting
Levels:
2
Common Charge:
$2,500 Annually
Lot Size:
139 x 188 x 83 x 172
Acreage:
0.44
Est. Taxes:
$42,201
HOA Fee
$2,500
Construction
Block, Stucco
Utilities
Cable Connected, Electricity Connected, Natural Gas Connected, Public, Water Connected
Lot Description:
Flood Insurance Required, FloodZone, City Lot, Private
View Description:
Pool, Trees/Woods, Water
Amenities:
Gated, Security
Waterfront:
Yes
Elementary School:
Southside Elementary
Middle School:
Booker Middle
High School:
Booker High
Days on Market:
184
Pet Policy:
Yes
Appliances:
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:
Gunite, Heated, In Ground, Outside Bath Access, Tile
Min Lease Term:
8-12 Months
MLS #:
A4671696
Community Info
School Info
Walk Score
Yelp
Listing courtesy of MICHAEL SAUNDERS & COMPANY 941-388-4447