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1600 Harbor Sound Drive

Longboat Key, FL

Listing Details

  • $11,900,000
  • MLS# A4692027
  • Type Residential - Single Family
  • Status Active
  • 5
    Bedrooms
  • 5 full 1 partial
    Bathrooms
  • 5,689
    Square Feet
  • 0.410 acres
    Lot Size
  • 2026
    Year Built

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,... Read more 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 chefs kitchen is executed with top-tier appliances, clean architectural lines, and a level of detail rarely seen in spec construction. A full-scale butlers 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 Floridas 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 Sarasotas most prestigious enclaves.

Key Features

  • Balcony
  • Lighting
  • Outdoor Shower
  • Private Mailbox
  • Sliding Doors
  • Eat-in Kitchen
  • Elevator
  • High Ceilings
  • Walk-In Closet(s)
  • Gated Community - Guard
  • Sidewalks
View All Features
1600 Harbor Sound Drive
Longboat Key, FL 34228
Subdivision
BAY ISLES
County
Sarasota
Schools
Southside Elementary

Contact the Agent

Luxury Homes Specialist
Contact the Listing Agent
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All Property Features

  • Property Type: Residential - Single Family
  • Additional Rooms: Den/Library/Office
  • Appliances: Built-In Oven, Dishwasher, Disposal, Dryer, Range, Range Hood, Refrigerator, Washer
  • Association Amenities: Gated
  • Community Features: Gated Community - Guard, Sidewalks
  • Cooling: Central Air
  • Days on Site: 75
  • Directions: North on Gulf of Mexico Drive, turn left into south gate of Bay Isles, go through first guard gate and then make an immediate right through second gate. Home is on the left at 1600 Harbor Sound Dr
  • Exterior: Block
  • Exterior Features: Balcony, Lighting, Outdoor Shower, Private Mailbox, Sliding Doors
  • Fireplace: Electric
  • Fireplace Y/N: Yes
  • Flood Zone Code: AE
  • Flooring: Tile, Wood
  • Foundation: Slab
  • Frontage Canal Salt: 135
  • Garage: 4 car attached
  • Heating: Central, Electric
  • HOA Fee: 9500/ Annually
  • HOA Y/N: Yes
  • Home Warranty Y/N: No
  • Interior Features: Eat-in Kitchen, Elevator, High Ceilings, Walk-In Closet(s)
  • Lot Description: Corner Lot, Oversized Lot, Sidewalk, Paved, Private
  • Lot Dimensions: 0.41
  • Lot Size: 0.41 Acres
  • Ownership: Fee Simple
  • Pets Allowed: Yes
  • Pool: Heated, In Ground, Salt Water
  • Property Attached Y/N: No
  • Property Sub-Type: Single Family Residence
  • Roof Type: Metal
  • Sewer: Public Sewer
  • Showing Instructions: Appointment Only, ShowingTime
  • Spa: Heated, In Ground
  • Special Sale Provisions: None
  • Special View Info: Water
  • Stories: 3.0
  • Swimming Pool: Yes
  • Taxes: $24,527
  • Utilities: Cable Connected, Electricity Connected, Sewer Connected, Water Connected
  • Water: Public
  • Water Access: Bay/Harbor, Beach - Access Deeded, Canal - Saltwater
  • Water Access Y/N: Yes
  • Waterfront Features: Canal - Saltwater, Lift, Sailboat Water, Seawall - Concrete
  • Water View: Bayou, Canal
  • Year Built: 2026