
For sale
$5,100,000
4beds
5,080sqft
510 Harbor Gate Way, Longboat Key, FL 34228
4beds
5,080sqft
Single family residence
Built in 1996
0.44 Acres
3 Attached garage spaces
$1,004 price/sqft
$670 monthly HOA fee
What's special
Guest suitePrivate dockPrivate officeFloor-to-ceiling windowsStone countersDramatic great roomSpa-style bath
Bay Isles Harbor, Longboat Key - Stunning 4BR/5.5BA, 5,080 SF waterfront home in the prestigious Bay Isles Harbor section of Longboat Key. This architectural masterpiece features a dramatic great room with soaring tongue-and-groove ceilings and floor-to-ceiling windows showcasing sweeping water views. The circular kitchen offers stone counters, top-tier appliances, and integrated ...
- 18 days |
- 652 |
- 16 |
Likely to sell faster than
Source: Stellar MLS,MLS#: A4671696
Originating MLS: Sarasota - Manatee
Travel times
Kitchen
Dining Room
Bedroom
Zillow last checked: 8 hours ago
Listing updated: November 12, 2025 at 06:42am
Listing Provided by:
John August 941-320-9795,
MICHAEL SAUNDERS & COMPANY 941-388-4447,
Jeff Weller 941-266-8206,
MICHAEL SAUNDERS & COMPANY
Source: Stellar MLS,MLS#: A4671696
Originating MLS: Sarasota - Manatee

Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 4
- Bathrooms: 6
- Full bathrooms: 5
- 1/2 bathrooms: 1
Rooms
- Room types: Great Room
Primary bedroom
- Features: En Suite Bathroom, Walk-In Closet(s)
- Level: First
- Area: 322 Square Feet
- Dimensions: 23x14
Bedroom 2
- Features: En Suite Bathroom, Walk-In Closet(s)
- Level: Second
- Area: 180 Square Feet
- Dimensions: 15x12
Bedroom 3
- Features: En Suite Bathroom, Walk-In Closet(s)
- Level: Second
- Area: 180 Square Feet
- Dimensions: 15x12
Bedroom 4
- Features: En Suite Bathroom, Walk-In Closet(s)
- Level: Second
- Area: 736 Square Feet
- Dimensions: 32x23
Bathroom 5
- Features: Sauna, Steam Shower
- Level: Second
- Area: 96 Square Feet
- Dimensions: 8x12
Balcony porch lanai
- Level: First
- Area: 392 Square Feet
- Dimensions: 28x14
Kitchen
- Features: Exhaust Fan, Granite Counters
- Level: First
- Area: 289 Square Feet
- Dimensions: 17x17
Living room
- Level: First
- Area: 900 Square Feet
- Dimensions: 30x30
Heating
- Central, Electric, Heat Pump
Cooling
- Central Air
Appliances
- Included: Bar Fridge, 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: Electric Dryer Hookup, Inside, Laundry Room, Upper Level, Washer Hookup
Features
- Built-in Features, Ceiling Fan(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
- Flooring: Carpet, Marble
- Doors: Sliding Doors
- Windows: Double Pane Windows, Skylight(s), Window Treatments, Hurricane Shutters
- Basement: Crawl Space
- Has fireplace: No
Interior area
- Total structure area: 6,534
- Total interior livable area: 5,080 sqft
Video & virtual tour
Property
Parking
- Total spaces: 3
- Parking features: Circular Driveway, Driveway
- Attached garage spaces: 3
- Has uncovered spaces: Yes
- Details: Garage Dimensions: 32x23
Features
- Levels: Two
- Stories: 2
- Patio & porch: Covered, Rear Porch, Screened
- Exterior features: Irrigation System, Lighting, Private Mailbox, Rain Gutters
- Has private pool: Yes
- Pool features: Gunite, Heated, In Ground, Outside Bath Access, Tile
- Has spa: Yes
- Spa features: In Ground
- Has view: Yes
- View description: Pool, Trees/Woods, Water, Canal
- Has water view: Yes
- Water view: Water,Canal
- Waterfront features: Canal Front, Brackish Canal Access, Freshwater Canal Access, Saltwater Canal Access, Freshwater Canal Access w/Lift to Saltwater Canal, Sailboat Water, Seawall
- Frontage length: Canal: 83
Lot
- Size: 0.44 Acres
- Dimensions: 139 x 188 x 83 x 172
- Features: Flood Insurance Required, FloodZone, City Lot, Private, Above Flood Plain
- Residential vegetation: Trees/Landscaped
Details
- Parcel number: 0008150008
- Zoning: PD
- Special conditions: None
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Contemporary,Florida
- Property subtype: Single Family Residence
Materials
- Block, Stucco
- Foundation: Crawlspace, Slab
- Roof: Tile
Condition
- New construction: No
- Year built: 1996
Utilities & green energy
- Sewer: Public Sewer
- Water: Public
- Utilities for property: Cable Connected, Electricity Connected, Natural Gas Connected, Public, Water Connected
Green energy
- Energy efficient items: Appliances, Lighting
Community & HOA
Community
- Features: Deed Restrictions, Gated Community - Guard
- Security: Gated Community, Security System, Smoke Detector(s)
- Subdivision: BAY ISLES
HOA
- Has HOA: Yes
- Amenities included: Gated, Security
- Services included: 24-Hour Guard, Reserve Fund, Private Road
- HOA fee: $670 monthly
- HOA name: Ken Kanderfer
- HOA phone: 941-921-3221
- Second HOA name: Bay Isles
- Second HOA phone: 941-383-3200
- Pet fee: $0 monthly
Location
- Region: Longboat Key
Financial & listing details
- Price per square foot: $1,004/sqft
- Tax assessed value: $3,300,600
- Annual tax amount: $42,200
- Date on market: 11/11/2025
- Cumulative days on market: 6 days
- Listing terms: Cash,Conventional
- Ownership: Fee Simple
- Total actual rent: 0
- Electric utility on property: Yes
- Road surface type: Paved, Asphalt