Property
ActiveResidential
1/60
$4,395,000

510 HARBOR GATE WAY

Longboat Key, FL 34228
4
Beds
6
Baths
5,080
SqFt
0.44
Acres
STELLAR
#A4671696
Updated: Jun 28, 2026, 6:38pm

Property Description

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.
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Included Appliances
Bar FridgeBuilt-In OvenConvection OvenDishwasherDisposalDryerElectric Water HeaterExhaust FanGas Water HeaterIce MakerMicrowaveRangeRefrigeratorTankless Water HeaterWasherWine Refrigerator

Property Details

Highlights
View
Yes
Waterfront
Yes
Interior
Additional Rooms
Great Room
Appliances
Bar FridgeBuilt-In OvenConvection OvenDishwasherDisposalDryerElectric Water HeaterExhaust FanGas Water HeaterIce MakerMicrowaveRangeRefrigeratorTankless Water HeaterWasherWine Refrigerator
Basement
Crawl Space
Bathrooms Total Decimal
5.5
Building Area Total
6534
Cooling
Central Air
Flooring
CarpetMarble
Furnished
Unfurnished
Green Energy Efficient
AppliancesLighting
Heating
CentralElectricHeat Pump
Interior Features
Built-in FeaturesCeiling Fan(s)High CeilingsLiving Room/Dining Room ComboOpen FloorplanPrimary Bedroom Main FloorSaunaSkylight(s)Solid Surface CountersSolid Wood CabinetsSplit BedroomVaulted Ceiling(s)Walk-In Closet(s)Wet BarWindow Treatments
Laundry Features
Electric Dryer HookupInsideLaundry RoomUpper LevelWasher Hookup
Living Area
5080
Rooms Total
8
Security Features
Gated CommunitySecurity SystemSmoke Detector(s)
Window Features
Double Pane Windows
Construction
Architectural Style
ContemporaryFlorida
Building Area Source
Public Records
Building Area Units
Square Feet
Construction Materials
BlockStucco
Direction Faces
North
Foundation Details
CrawlspaceSlab
Levels
Two
Living Area Source
Public Records
Living Area Units
Square Feet
Num Timesper Year
Yes
Roof
Tile
Stories Total
2
Year Built
1996
Site & Exterior
Covered Spaces
3
Exterior Features
Hurricane ShuttersIrrigation SystemLightingPrivate MailboxRain GuttersSliding Doors
Flood Zone Code
AE
Frontage Length
Canal: 83
Garage Dimensions
32x23
Garage Spaces
3
I D X Participation
Yes
Lot Features
Flood Insurance RequiredFloodZoneCity LotPrivate
Lot Size Acres
0.44
Lot Size Area
19127
Lot Size Dimensions
139 x 188 x 83 x 172
Lot Size Square Feet
19127
Lot Size Units
Square Feet
Open Parking
Yes
Parking Features
Circular DrivewayDriveway
Patio And Porch Features
CoveredRear PorchScreened
Pool Features
GuniteHeatedIn GroundOutside Bath AccessTile
Public Survey Range
17E
Public Survey Section
17
Road Frontage Type
Street Paved
Road Responsibility
Private Maintained Road
Road Surface Type
PavedAsphalt
Sewer
Public Sewer
Spa Features
In Ground
Total Acreage
1/4 to less than 1/2
Utilities
Cable ConnectedElectricity ConnectedNatural Gas ConnectedPublicWater Connected
Vegetation
Trees/Landscaped
View
PoolTrees/WoodsWater
Water Access
Yes
Water Extras
Yes
Water Source
Public
Water View
Yes
Waterfront
Yes
Waterfront Features
Canal Front
Waterfront Feet Total
83
Zoning
PD
Zoning Compatible
Yes
Financials
Association Fee
2500
Association Fee Frequency
Annually
Association Fee Includes
24-Hour GuardEscrow Reserves FundPrivate Road
Calculated List Price By Calculated Sq Ft
865.16
Contract Status Change Date
2025-11-11
Current Price
4395000
Feed Types
BBO
Lease Considered
Yes
Minimum Lease
8-12 Months
Monthly H O A Amount
208.33
Owner Name
ON FILE
Ownership
Fee Simple
Parcel Number
0008150008
Public Survey Township
36S
Tax Annual Amount
42200.96
Tax Book Number
23-35
Tax Legal Description
LOT 8 BAY ISLES UNIT 1
Tax Lot
8
Tax Year
2024
Total Annual Fees
8036
Total Monthly Fees
669.67

Neighborhood & Lifestyle

Community & Association
Additional Lease Restrictions
Annual rentals allowed. Refer to HOA Docstown of Longboat Key and Sarasota County Ordinances.
Association Amenities
GatedSecurity
Association Approval Required
Yes
Association Fee Requirement
Required
Association Fee2
5536
Association Fee2 Frequency
Annually
Association Name
Ken Kanderfer
Association Name2
Bay Isles
Association Phone
941-921-3221
Association Phone2
941-383-3200
Association2
Yes
Community Features
Deed RestrictionsGated Community - Guard
Lease Restrictions
Yes
M L S Area Major
34228 - Longboat Key
Max Pet Weight
101
Number Of Pets
5
Pet Restrictions
Refer to HOA Docs for all restrictions.
Pet Size
Extra Large (101+ Lbs.)
Pets Allowed
Yes
S W Subdiv Community Name
Bay Isles
Subdivision Name
BAY ISLES
Schools
Ratings
Elementary
Southside Elementary
Middle
Booker Middle
High
Booker High
Listing provided courtesy of STELLAR via IDX. Updated: Jun 28, 2026, 6:38pm.
John August

Listing Agent

MICHAEL SAUNDERS & COMPANY

Call Agent