Rare Architectural Masterpiece on Longboat Key – Now Offered at an Exceptional New Value!
Defined by its rare three-pod circular design, this sculptural residence is a dramatic composition of flowing living spaces connected by custom corridors — delivering exceptional privacy, abundant natural light, and seamless indoor–outdoor living.
The Great Room pod features soaring wood-paneled ceilings and walls of glass framing tranquil water views.
The circular primary suite offers a spa-level bath with dual showers, private office, lounge area, and direct pool access.
The striking circular kitchen showcases a curved island beneath a two-story ceiling and skylight, with a radial appliance layout that is both artful and highly functional.
Two en-suite guest bedrooms open to private patios, while a fully self-contained Secondary Primary Suite above the 32′ x 23′ three-car garage includes independent HVAC, a luxury bath with Steam Shower and Sauna, a flexible living space ideal for extended guests.
Outdoors, enjoy protected deep sailboat water, a private dock with 12,000-lb lift, and a resort-style pool and spa.
Situated behind the 24-hour gates of Bay Isles, with exclusive access to the Bay Isles Beach Club on the Gulf of Mexico.
Defined by its rare three-pod circular design, this sculptural residence is a dramatic composition of flowing living spaces connected by custom corridors — delivering exceptional privacy, abundant natural light, and seamless indoor–outdoor living.
The Great Room pod features soaring wood-paneled ceilings and walls of glass framing tranquil water views.
The circular primary suite offers a spa-level bath with dual showers, private office, lounge area, and direct pool access.
The striking circular kitchen showcases a curved island beneath a two-story ceiling and skylight, with a radial appliance layout that is both artful and highly functional.
Two en-suite guest bedrooms open to private patios, while a fully self-contained Secondary Primary Suite above the 32′ x 23′ three-car garage includes independent HVAC, a luxury bath with Steam Shower and Sauna, a flexible living space ideal for extended guests.
Outdoors, enjoy protected deep sailboat water, a private dock with 12,000-lb lift, and a resort-style pool and spa.
Situated behind the 24-hour gates of Bay Isles, with exclusive access to the Bay Isles Beach Club on the Gulf of Mexico.
Property Details
Price:
$4,395,000
MLS #:
A4671696
Status:
Active
Beds:
4
Baths:
5.5
Type:
Single Family
Subtype:
Single Family Residence
Subdivision:
BAY ISLES
Neighborhood:
34228longboatkey
Listed Date:
Nov 11, 2025
Finished Sq Ft:
5,080
Total Sq Ft:
6,534
Lot Size:
19,127 sqft / 0.44 acres (approx)
Year Built:
1996
See this Listing
Schools
Elementary School:
Southside Elementary
Middle School:
Booker Middle
High School:
Booker High
Interior
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
Bathrooms
5 Full Bathrooms, 1 Half Bathroom
Cooling
Central Air
Flooring
Carpet, Marble
Heating
Central, Electric, Heat Pump
Interior Features
Built-in Features, Ceiling Fan(s), High Ceilings, Living Room/Dining Room Combo, Open Floorplan, Primary Bedroom Main Floor, Sauna, Skylight(s), Solid Surface Counters, Solid Wood Cabinets, Split Bedroom, Vaulted Ceiling(s), Walk-In Closet(s), Wet Bar, Window Treatments
Laundry Features
Electric Dryer Hookup, Inside, Laundry Room, Upper Level, Washer Hookup
Levels
Two
Exterior
Architectural Style
Contemporary, Florida
Association Amenities
Gated, Security
Attached Garage YN
1
Community Features
Deed Restrictions, Gated Community – Guard
Construction Materials
Block, Stucco
Covered Spaces
3
Direction Faces
North
Exterior Features
Hurricane Shutters, Irrigation System, Lighting, Private Mailbox, Rain Gutters, Sliding Doors
Garage Spaces
3
Green Energy Efficient
Appliances, Lighting
Lot Features
Flood Insurance Required, FloodZone, City Lot, Private
Open Parking YN
1
Parking Features
Circular Driveway, Driveway
Patio And Porch Features
Covered, Rear Porch, Screened
Roof
Tile
Security Features
Gated Community, Security System, Smoke Detector(s)
Spa Features
In Ground
View
Pool, Trees/Woods, Water
Waterfront Features
Canal Front
Window Features
Double Pane Windows
Financial
HOA Fee
$2,500
HOA Fee 2
$5,536
HOA Fee 2 Frequency
Annually
HOA Fee Frequency
Annually
HOA Includes
24-Hour Guard, Escrow Reserves Fund, Private Road
HOA Name
Ken Kanderfer
HOA Name 2
Bay Isles
HOA Phone
941-921-3221
HOA Phone 2
941-383-3200
Tax Year
2024
Taxes
$42,201
Map
Community
- Address510 HARBOR GATE WAY LONGBOAT KEY FL
- SubdivisionBAY ISLES
- CityLONGBOAT KEY
- CountySarasota
- Zip Code34228
Subdivisions in LONGBOAT KEY
- 360 NORTH PH II
- 7981 – LONGBOAT KEY MOORINGS
- 8177 – LONGBOAT KEY MOORINGS MARINA 2
- ACREAG0001
- AQUARIUS CLUB
- ARBOMAR
- ARBOMAR APTS
- ARIA LONGBOAT KEY
- AVIGNON VILLAS
- BAILEY-DOBSON
- BAY ISLES
- BAYOU HAMMOCK
- BAYPORT BCH & TEN PH A
- BAYPORT BCH & TEN PH C
- BAYPORT BCH & TEN PH D
- BAYPORT BCH & TEN PH E
- BAYPORT BCH & TEN PH F
- BAYPORT BEACH & TENNIS CLUB PH D
- BAYVIEW ESTATES
- BEACH HARBOR CLUB
- BEACHES OF LONGBOAT KEY PH-1
- BEACHPLACE I
- BEACHPLACE II
- BEACHPLACE III
- BOATHOUSE ON LONGBOAT
- BONAIRE AT LONGBOAT KEY
- BUTTONWOOD COVE
- BUTTONWOOD HARBOR
- CEDARS EAST SEC 1
- CEDARS EAST SEC 2
- CEDARS EAST SEC 3
- CHARLIES
- CLUB LONGBOAT BEACH & TENNIS
- COLLIER WALKER
- CONDOMINIUM RESIDENCES AT LONGBOAT KEY
- CONRAD BEACH
- COQUINA BEACH
- COREYS LANDING
- COUNTRY CLUB SHORES
- COUNTRY CLUB SHORES IV
- COUNTRY CLUB SHORES SEC 02
- COUNTRY CLUB SHORES SEC 03
- COUNTRY CLUB SHORES SEC 2
- COUNTY CLUB SHORES SEC I
- DREAM ISLAND
- EMERALD HARBOR
- EN PROVENCE
- FAIRWAY BAY
- FAIRWAY BAY 1
- FAIRWAY BAY 2 PH 1
- FAIRWAY BAY 3
- FRACTIONAL SUB
- GRAND BAY 1
- GRAND BAY 2
- GRAND BAY 4
- GRAND BAY 6
- GULFSHORE OF LONGBOAT KEY
- HARBOR OAKS PH I & II
- HARBOUR OAKS
- HARBOUR OAKS 2
- HARBOUR OAKS PH I & II
- HARBOUR VILLA CLUB AT THE BUCCANEER
- HARRIS BAYOU
- HOOTON
- INFINITY ON LONGBOAT KEY
- INN ON THE BEACH
- INN ON THE BEACH PH I
- INN ON THE BEACH PH II
- INN ON THE BEACH PH III
- ISLANDER CLUB
- ISLANDER CLUB OF LONGBOAT
- ISLANDS WEST
- L AMBIANCE
- L AMBIANCE 1
- L AMBIANCE AT LONGBOAT KEY CLUB
- L AMBIANCE AT LONGBOAT KEY CLUB PH 02
- LAGUNA YACHT VILLAGE
- LONGBEACH
- LONGBEACH ON LONGBOAT KEY
- LONGBEACH REV OF R P JORDANS SUB
- LONGBOAT ARMS
- LONGBOAT HARBOUR
- LONGBOAT KEY
- LONGBOAT KEY CASA DEL MAR
- LONGBOAT KEY ESTATES
- LONGBOAT KEY MOORINGS
- LONGBOAT KEY MOORINGS MARINA
- LONGBOAT KEY MOORINGS MARINA 2
- LONGBOAT KEY TOWERS
- LONGBOAT SHORES REV
- LONGBOAT TERRACE
- MARINA BAY
- MCCALLS BEACH CASTLE
- NEPTUNE ON LONGBOAT KEY
- NEW PASS SHORES
- NORTHGATE OF LONGBOAT KEY
- PELICAN HARBOUR
- PELICAN HARBOUR & BEACH CLUB
- PIERRE
- PLAYERS CLUB 3
- PLAYERS CLUB I
- PORTOBELLO
- PRESERVE/LONGBEACH
- PRIVATEER NORTH
- PRIVATEER SOUTH
- PROMENADE
- QUEENS HARBOR A/K/A MANCHESTER BAY
- QUEENS HARBOUR
- RAUCH
- REGENT COURT
- REGENT PLACE PH 2
- SABAL COVE
- SAGE LBK
- SALTY ACRES
- SANCTUARY I
- SANCTUARY II
- SANCTUARY IV
- SAND CAY
- SANDS POINT
- SARASOTA OUTRIGGER
- SEA GATE CLUB
- SEA PINES
- SEAGRAPE INN
- SEAPLACE
- SEAPLACE I
- SEAPLACE II
- SEAPLACE III
- SEAPLACE V
- SEAPLACE VI
- SEASIDE OF LONGBOAT
- SLEEP LAGOON PARK
- SLEEPY LAGOON
- SLEEPY LAGOON PARK
- SLEEPY LAGOON PARK 2
- SLEEPY LAGOON PART NO 2
- SPANISH MAIN YACHT CLUB CONDO
- ST REGIS LONGBOAT KEY
- ST. REGIS
- ST. REGIS LONGBOAT KEY
- SUNSET BEACH
- SUNSET BEACH PH 2
- SUTTON PLACE
- TANGERINE BAY CLUB
- TENCON BEACH
- THE BANYAN BAY CLUB
- THE PRESERVE/LONGBEACH
- THE SHORE
- THE WESTCHESTER
- TIFFANY PLAZA
- TREE HOUSE
- TWIN SHORES BEACH & MARINA
- TWIN SHORES BEACH AND MARINA, INC.
- TWIN SHORES MOBILE HOME
- VEINTE
- VILLA DI LANCIA PH 1
- VILLA DOS PALMAS
- VIZCAYA AT LONGBOAT KEY PH 01
- VIZCAYA AT LONGBOAT KEY PHASE 1
- WATER CLUB 01 AT LONGBOAT KEY
- WENDY
- WESTCHESTER APTS
- WESTCHESTER CONDO APTS UN 3
- WHITNEY BEACH
- WHITNEY BEACH III
- WINDWARD BAY AMD
Market Summary
Current real estate data for Single Family in LONGBOAT KEY as of May 02, 2026
177
Single Family Listed
159
Avg DOM
1,003
Avg $ / SqFt
$3,055,104
Avg List Price
Property Summary
- Located in the BAY ISLES subdivision, 510 HARBOR GATE WAY LONGBOAT KEY FL is a Single Family for sale in LONGBOAT KEY, FL, 34228. It is listed for $4,395,000 and features 4 beds, 6 baths, and has approximately 5,080 square feet of living space, and was originally constructed in 1996. The current price per square foot is $865. The average price per square foot for Single Family listings in LONGBOAT KEY is $1,003. The average listing price for Single Family in LONGBOAT KEY is $3,055,104. To schedule a showing of MLS#a4671696 at 510 HARBOR GATE WAY in LONGBOAT KEY, FL, contact your CENTURY 21 Carioti agent at 800-783-8847.
Similar Listings Nearby
Courtesy of MICHAEL SAUNDERS & COMPANY. Disclaimer: All data relating to real estate for sale on this page comes from the Broker Reciprocity (BR) of the Orlando/Tampa – FL. Detailed information about real estate listings held by brokerage firms other than CENTURY 21 Carioti include the name of the listing broker. Neither the listing company nor CENTURY 21 Carioti shall be responsible for any typographical errors, misinformation, misprints and shall be held totally harmless. The Broker providing this data believes it to be correct, but advises interested parties to confirm any item before relying on it in a purchase decision. Copyright 2026. Orlando/Tampa – FL. All rights reserved. 510 HARBOR GATE WAY
LONGBOAT KEY, FL

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