1600 Harbor Sound Drive, Longboat Key, FL 34228

$11,900,000
5
BD
6
BA
5,689
SqFt

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List Price
$11,900,000
Status
ACTIVE
Days on Market
90
MLS#
A4692027
Subtype
Residential
Style
Three+ Story
New Construction
Yes
Year Built
2026
Bedrooms
5
Bathrooms
6
Full Baths
5
Half Baths
1
Living Area
5,689
Lot Size
18,043
Acres
0.41
Subdivision
Bay Isles
MLS Area Major
Longboat Key

Property Description

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.

Additional Information

Amenities
Gated
Interior Features
Eat-in Kitchen, Elevator, High Ceilings, Walk-In Closet(s)
Exterior Features
Balcony, Lighting, Outdoor Shower, Private Mailbox, Sliding Doors
HOA Fee
$9,500
HOA Freqency
Annually
Location
Corner Lot, Oversized Lot, Sidewalk, Paved, Private
Community Features
Gated Community - Guard, Sidewalks, No Deed Restriction
Property Description
Three+ Story
Appliances
Built-In Oven, Dishwasher, Disposal, Dryer, Range, Range Hood, Refrigerator, Washer
Heating
Central, Electric
Air Conditioning
Central Air
Exterior Construction
Block
Exterior Features
Balcony, Lighting, Outdoor Shower, Private Mailbox, Sliding Doors
Levels
Three Or More
Roof
Metal
Foundation
Slab
Pool
Yes
Pool Type
Heated, In Ground, Salt Water
Garage
4 Car Garage
Garage Spaces
4
Elementary School
Southside Elementary
View
Water

Listing courtesy of COLDWELL BANKER REALTY. 941-383-6411

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