IDX

Listed by John August · Courtesy of MICHAEL SAUNDERS & COMPANY· Agent MLS ID# MFR281502990 · Deemed reliable but not guaranteed. · Data last updated: Sep 13, 2026 · 8:05 PM

510 HARBOR GATE WAY

Longboat Key, Sarasota, FL, 34228

Active

$3,950,000

$778/sqft

4Beds
6Baths
5,080Sq Ft
1996Built
306Days on Market

About this home

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.

Facts & Features

MFRA4671696
$3,950,000
Active
4
6
5
1
5,080 sqft
0.4400
1996
Residential
Single Family Residence
Contemporary, Florida

Community Information

510 HARBOR GATE WAY
Bay Isles
Longboat Key
Sarasota
FL
34228
No

Amenities

Gated, Security
N/A
No
Yes
Yes

Interior

Ceiling Fans(s), High Ceilings, Open Floorplan, Split Bedroom, Vaulted Ceiling(s), Walk-In Closet(s), Solid Wood Cabinets, Living Room/Dining Room Combo, Window Treatments, Solid Surface Counters, Built-in Features, Primary Bedroom Main Floor, Wet Bar, Sauna
Central, Electric, Heat Pump
Central Air
Carpet, Marble
N/A
2
Built-In Oven, Dishwasher, Disposal, Dryer, Ice Maker, Microwave, Refrigerator, Washer, Electric Water Heater, Range, Convection Oven, Exhaust Fan, Bar Fridge, Wine Refrigerator, Tankless Water Heater, Gas Water Heater

Exterior

Rain Gutters, Lighting, Private Mailbox, Hurricane Shutters
Block, Stucco
Slab, Crawlspace
Tile
N/A
City Limits, Paved, Private, FloodZone, Flood Insurance Required

School Information

Southside Elementary
Booker Middle
Booker High

Additional Information

November 11, 2025
306
PD
North
No

Mortgage Calculator

This calculator provides estimates for informational purposes only and is not a loan offer, pre-approval, or commitment to lend. Actual rates, payments, and loan terms vary by lender and are subject to credit approval, income/asset verification, and market conditions. Property tax and homeowners insurance shown are estimates and may differ. PMI applies when the down payment is under 20%. For an official Loan Estimate, contact a licensed mortgage lender. MICHAEL SAUNDERS & COMPANY is a licensed real estate brokerage, not a mortgage lender. Equal Housing Opportunity.

306 days on market

Listing updated: Sep 13, 2026 · 8:05 PM

Listed by: John August · 941-320-9795MICHAEL SAUNDERS & COMPANY · 941-388-4447

Updated from Real Estate Market Data

Location

BR
brokerage

Get in Touch

You may also like

Similar Properties

560 CHIPPING LN — home for sale

$3,999,990

560 CHIPPING LN

5Beds
5Baths
MFRA4702902MLS ID
4,315SqFt

COLDWELL BANKER REALTY

3606 FAIR OAKS PL — home for sale

$4,999,000

3606 FAIR OAKS PL

5Beds
3Baths
MFRA4694394MLS ID
3,842SqFt

SARASOTA TRUST REALTY COMPANY

6840 LONGBOAT DR S — home for sale

$2,398,000

6840 LONGBOAT DR S

4Beds
4Baths
MFRTB8547173MLS ID
2,665SqFt

COLDWELL BANKER REALTY