$4,395,000

510 Harbor Gate Way, Longboat Key, FL 34228

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$4,395,000

(500,000) 02/23/2026

510 Harbor Gate Way Longboat Key, FL 34228

For Sale MLS# A4671696

4 beds 6 baths 5,080 sq ft Single Family

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Data current as of 07/07/2026 07:07:08

Details for 510 Harbor Gate Way

MLS# A4671696

Description for 510 Harbor Gate Way, Longboat Key, FL, 34228


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.

Listing Information


Property Type: Residential, Single Family Residence

Status: Active

Bedrooms: 4

Bathrooms: 6

Lot Size: 0.44 Acres

Square Feet: 5,080 sq ft

Year Built: 1996

Garage: Yes

Stories: 2 Story

Construction: Block,Stucco

Subdivision: Bay Isles

Foundation: Crawlspace,Slab

County: Sarasota

School Information


Elementary: Southside Elementary

Middle: Booker Middle

High: Booker High

Room Information


Main Floor

Porch: 14x28

Primary Bedroom: 14x23

Kitchen: 17x17

Living Room: 30x30

Upper Floor

Bathroom 5: 12x8

Bedroom 4: 23x32

Bedroom 3: 12x15

Bedroom 2: 12x15

Bathrooms

Full Baths: 5

1/2 Baths: 1

Additonal Room Information

Laundry: Washer Hookup, Laundry Room, Inside, Upper Level, Electric Dryer Hookup

Interior Features


Appliances: Wine Refrigerator, Washer, Ice Maker, Electric Water Heater, Gas Water Heater, Built-In Oven, Bar Fridge, Convection Oven, Exhaust Fan, Microwave, Range, Refrigerator, Dishwasher, Disposal, Dryer, Tankless Water Heater

Flooring: Carpet,Marble

Basement: Crawl Space

Doors/Windows: Window Treatments, Skylight(s), Double Pane Windows

Additional Interior Features: Walk-In Closet(s), Split Bedrooms, Vaulted Ceiling(s), Wet Bar, Ceiling Fan(s), Sauna, Skylights, Built-in Features, Window Treatments, High Ceilings, Living/Dining Room, Main Level Primary, Solid Surface Counters, Open Floorplan, Wood Cabinets

Utilities


Water: Public

Sewer: Public Sewer

Other Utilities: Cable Connected,Electricity Connected,Natural Gas Connected,Municipal Utilities,Water Connected

Cooling: Ceiling Fan(s), Central Air

Heating: Electric, Heat Pump, Central

Exterior / Lot Features


Attached Garage: Attached Garage

Garage Spaces: 3

Parking Description: Circular Driveway, driveway

Roof: Tile

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

Lot View: Canal,Pool,Trees/Woods,Water

Lot Dimensions: 139x188x83x172

Additional Exterior/Lot Features: Rain Gutters, Storm/Security Shutters, Sprinkler/Irrigation, Lighting, Screened, Covered, Rear Porch, Private, Landscaped, City Lot, Flood Zone

Waterfront Details


Water Front Features: Canal Front

Community Features


Community Features: Gated

Security Features: Security System, Smoke Detector(s), Gated Community, Gated with Guard

Association Amenities: Security, Gated

HOA Dues Include: Reserve Fund, Road Maintenance, Security

Homeowners Association: Yes

HOA Dues: $2,500 / Annually

Driving Directions


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.

Financial Considerations


Terms: Cash,Conventional

Tax/Property ID: 0008150008

Tax Amount: 42200.96

Tax Year: 2024

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Interest rate and annual percentage rate (APR) are based on current market conditions, are for informational purposes only, are subject to change without notice and may be subject to pricing add-ons related to property type, loan amount, loan-to-value, credit score and other variables. Estimated closing costs used in the APR calculation are assumed to be paid by the borrower at closing. If the closing costs are financed, the loan, APR and payment amounts will be higher. If the down payment is less than 20%, mortgage insurance may be required and could increase the monthly payment and APR. Contact us for details. Additional loan programs may be available. Accuracy is not guaranteed, and all products may not be available in all borrower's geographical areas and are based on their individual situation. This is not a credit decision or a commitment to lend.

Sales History

Date Price
Currently not available.

Tax Summary

Tax Year Estimated Market Value Total Tax
Currently not available.

Data powered by ATTOM Data Solutions. Copyright© 2026. Information deemed reliable but not guaranteed.

Schools nearby 510 Harbor Gate Way

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Data powered by ATTOM Data Solutions. Copyright© 2026. Information deemed reliable but not guaranteed.

The schools shown represent both the assigned schools and schools by distance based on local school and district attendance boundaries. Attendance boundaries change based on various factors and proximity does not guarantee enrollment eligibility. Please consult your real estate agent and/or the school district to confirm the schools this property is zoned to attend. Information is deemed reliable but not guaranteed.

SchoolDigger ® Rating

The SchoolDigger rating system is a 1-5 scale with 5 as the highest rating. SchoolDigger ranks schools based on test scores supplied by each state's Department of Education. They calculate an average standard score by normalizing and averaging each school's test scores across all tests and grades.

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