1600 HARBOR SOUND DRIVE, LONGBOAT KEY, FL 34228

$11,900,000 · Active

MLS #A4692027

Price

$11,900,000

Status

Active

Bedrooms

5

Bathrooms

5.5

Living area

5,689 sq ft

Home type

Single Family Residence

Year built

2026

Lot size

0.41 acres

Full bathrooms

5

Half bathrooms

1

Private pool

Yes

Waterfront

Yes

New construction

Yes

HOA

Yes

55+ community

No

Levels

Three Or More

County

Sarasota

Garage spaces

4

HOA fee

$9,500 · Annually

Annual property taxes

$24,527.1

Subdivision

BAY ISLES

Appliances & Equipment

Built-In Oven · Dishwasher · Disposal · Dryer · Range · Range Hood · Refrigerator · Washer

Bathrooms

6 total bathrooms · 5 full bathrooms · 1 half bathroom

Bedrooms

5 total bedrooms

Building

Built in 2026 · Living area: 5689 · Living area units: Square Feet · Building faces West · Levels: Three Or More · Construction Materials: Block

Community

Gated Community - Guard · Sidewalks

Cooling

Central Air

Exterior Features

Balcony · Lighting · Outdoor Shower · Private Mailbox · Sliding Doors

Fireplaces

Electric

Floors

Tile · Wood

Foundation

Slab

Garage

4 spaces

Heating

Central · Electric

Home Owner's Association

Association Fee: $9,500 · Fee Frequency: Annually · Fee Includes: Guard - 24 Hour, Escrow Reserves Fund, Private Road · Amenities: Gated

Interior Features

Eat-in Kitchen · Elevator · High Ceilings · Walk-In Closet(s)

Laundry

Laundry Room

Lot

0.41 acres · Corner Lot · Oversized Lot · Sidewalk · Paved · Private

Pets Policy

Allowed: Yes

Pool

Heated · In Ground · Salt Water

Property

Pre-Construction · Water

Roof

Metal

Sewer

Public Sewer

Utilities

Cable Connected · Electricity Connected · Sewer Connected · Water Connected · Water Source: Public

Water Features

Canal - Saltwater

Elementary school

Southside Elementary

About this home

Pre-Construction. To be built. Positioned directly across from the iconic St. Regis Longboat Key Resort, this exceptional waterfront residence offers immediate access to world-class amenities, pristine Gulf beaches, fine dining, and championship golf. Located within the exclusive double-gated Harbor Section of Bay Isles on Longboat Key, 1600 Harbor Sound Drive represents a rare convergence of scale, location, and boating capability, crafted for those seeking a refined Gulf Coast lifestyle at the highest level. Set on an expansive 18,043-square-foot corner homesite, the property features an impressive 135 feet of deep-water canal frontage, with the ability to accommodate multiple lifts (up to three) and a substantial vessel. This level of frontage and flexibility is increasingly rare, even among premier waterfront estates. Spanning 5,689 square feet under air, the residence is thoughtfully designed to balance grand-scale entertaining with comfortable everyday living. The home includes 5 bedrooms, a bonus room or office, 5.5 bathrooms, and a 4-car garage. Soaring ceilings and expansive glass openings create a bright, open environment with seamless indoor-outdoor transitions, complemented by refined, designer-level finishes and a private elevator servicing all levels. The chef’s kitchen is executed with top-tier appliances, clean architectural lines, and a level of detail rarely seen in spec construction. A full-scale butler’s pantry, complete with its own stove, provides exceptional functionality and allows for seamless entertaining while keeping the main kitchen pristine. The primary suite is designed as a true retreat, featuring separate his-and-her bathrooms and a fully integrated wellness experience, including a sauna and steam room, bringing a spa-level environment into daily living. Every element has been carefully curated to deliver comfort, functionality, and a sense of understated luxury throughout. Outdoor living is equally compelling, with a resort-style pool and spa, along with a fully equipped outdoor kitchen, covered dining, and lounge areas. These spaces are perfectly positioned to capture the tranquility of the waterfront setting while embracing Florida’s year-round coastal climate. Opportunities of this caliber, combining substantial frontage, strong boating capability, a wellness-driven design, and a premier Harbor Section address are increasingly limited. 1600 Harbor Sound Drive presents a compelling offering for the discerning buyer seeking a newly built waterfront estate in one of Sarasota’s most prestigious enclaves.

Courtesy of COLDWELL BANKER REALTY 941-383-6411

Contact LPT Realty at (877) 366-2213 to ask about this home.