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510 Harbor Gate Way

LONGBOAT KEY, FL 34228
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Bed 4

Bed

Bath 6

Bath

SqFt5,080

Sqft

Acres0.44

Acre(Lot)

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 gl ass 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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Detail Ic Property Details

Property Type : Residential

Price : $4,395,000

AD Id : 68631887

MLS Id : MFRA4671696

Beds : 4

Lot Size : 0.44 Acre

Living Area Size : 5,080

Year Built : 1996

Garage : 3

County : Sarasota

Subdivision: Bay Isles

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Feature Features

  • Bedroom Information

    Total Bedroom: 4

    Bathroom Information

    Total Baths: 6 Full Baths: 5 Half Baths: 1

    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 Roof: Tile 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 Laundry Features: Electric Dryer Hookup, Inside, Laundry Room, Upper Level, Washer Hookup

    Roofing Information

    Tile
  • Flooring Information

    Flooring: Carpet, Marble Construction Materials: Block, Stucco
  • Heating & Cooling

    Heating: Central, Electric, Heat Pump Cooling: Central Air Water front: 1 WaterSource: Public

  • Building Information

    Year Built: 1996
  • Exterior Features

    Hurricane Shutters, Lighting, Private Mailbox, Rain Gutters, Sliding Doors Construction Materials: Block, Stucco Foundation Details: Crawlspace, Slab Road Responsibility: Private Maintained Road
  • Pool Features

    Private Pool: 1 Gunite, Heated, In Ground, Outside Bath Access, Tile

  • Lot Information

    Lot Dimensions: 139x188x83x172 Lot Description: Flood Insurance Required, FloodZone, City Limits, Private, Paved Lot Square Feet: 19127 Lot Acres: 0.44 Lot Size (SqMt): 1777

    Property Information

    Property Type: Residential Sub Type: Single Family Residence Style: Contemporary, Florida

  • Listing Price Information

    Original List Price:$5100000

  • Tax Information

    Tax Book Number: 23-35 Tax Lot: 8 Tax Legal Description: LOT 8 BAY ISLES UNIT 1 Annual Tax: $42200.96 Tax Year: 2024 Parcel Number: 0008150008

  • Parking Information

    Circular Driveway, Driveway

    Garage Information

    Has Garage: Yes Garage Space: 3 Garage Dimensions: 32x23

    Homeowners Association Information

    Included Fees: Guard - 24 Hour, Escrow Reserves Fund, Private Road Included Amenities: Gated, Security HOA: $2,500.00 Annually

  • School Information

    Elementary School: Southside Elementary Junior High School: Booker Middle Senior High School: Booker High
  • Utility Information

    Cable Connected, Electricity Connected, Natural Gas Connected, Public, Water Connected Sewer: Public Sewer Water Source: Public
  • Location Information

    Subdivision: BAY ISLES City: LONGBOAT KEY Direction: From south Longboat Key go north on Gulf of Mexico Drive to south gate of Bay Isles, after guard gate take immediate right through green gates, first left 1st home on the right.
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Nearby Home Value

Address Estimate Bed Bath Sq. Ft Lot Size
65 Lighthouse Point Drive, Longboat Key, FL, 34228 $7,445,000 4 5 4,921 4,921 SqFt
408 Gulf Of Mexico Driv.., Longboat Key, FL, 34228 $39,500 -- -- --
408 Gulf Of Mexico Driv.., Longboat Key, FL, 34228 $99,000 -- -- --
408 Gulf Of Mexico Driv.., Longboat Key, FL, 34228 $75,000 -- -- --
210 Sands Point Road #2.., Longboat Key, FL, 34228 $999,900 1 1 642 642 SqFt
536 Ketch Lane, Longboat Key, FL, 34228 $2,599,000 3 3 2,960 2,960 SqFt
548 Gunwale Lane, Longboat Key, FL, 34228 $2,200,000 3 2 1,853 1,853 SqFt
524 Hornblower Lane, Longboat Key, FL, 34228 $2,900,000 3 4 3,045 3,045 SqFt
562 Ranger Lane, Longboat Key, FL, 34228 $3,499,900 4 3 3,149 3,149 SqFt
595 Bowsprit Lane, Longboat Key, FL, 34228 $3,140,000 4 3 2,550 2,550 SqFt
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ByOwner last updated this listing 06/12/2026 @ 06:20

MLS: MFRMLS #A4671696 LISTED BY: John August, MICHAEL SAUNDERS & COMPANY 941-388-4447 SOURCE: MFRMLS (My Florida Regional MLS DBA Stellar MLS) (Listings courtesy of MFRMLS (My Florida Regional MLS DBA Stellar MLS) as distributed by MLS GRID)

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