1600 Harbor Sound Drive, Longboat Key, FL 34228

Longboat Key
Local realty services provided by:ERA Advantage Realty, Inc.
1600 Harbor Sound Drive,Longboat Key, FL 34228
$11,900,000
  • 5 Beds
  • 6 Baths
  • 5,700 sq. ft.
  • Single family
  • Active
Listed by: rinat sikdar
Office: coldwell banker realty
MLS#:A4692027
Source:MFRMLS

Price summary

  • Price:$11,900,000
  • Price per sq. ft.:$1,400
  • Monthly HOA dues:$791.67

About this home

Pre-Construction. To be built. Perfectly positioned within the exclusive double-gated Harbor Section of Bay Isles on Longboat Key, 1600 Harbor Sound Dr represents a rare convergence of scale, location and boating capability, crafted for those who demand both privacy and proximity to the best of the Gulf Coast. Set on an expansive 18,043 square foot corner homesite, this exceptional waterfront estate offers an impressive 135 feet of deep-water canal frontage, with the ability to accommodate multiple lifts (up to three) and a substantial vessel, a rare feature even among premier properties. Positioned directly across from the iconic The St. Regis Longboat Key Resort, the residence enjoys immediate access to world-class amenities, pristine Gulf beaches, fine dining and championship golf. Spanning 5,700 square feet under air, the home is designed around a lifestyle of wellness, privacy and elevated living. It features 5 bedrooms, a bonus room/office, 5.5 bathrooms and a 4-car garage....

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Home facts

  • Year built:2026
  • Listing ID #:A4692027
  • Added:1 day(s) ago
  • Updated:April 30, 2026 at 09:43 PM

Rooms and interior

  • Bedrooms:5
  • Total bathrooms:6
  • Full bathrooms:5
  • Half bathrooms:1
  • Flooring:Tile, Wood
  • Dining Description:Eat In Kitchen
  • Kitchen Description:Built-In Oven, Dishwasher, Disposal, Eat-in Kitchen, Range, Range Hood, Refrigerator
  • Bedroom Description:High Ceilings, Walk-In Closet(s)
  • Living area:5,700 sq. ft.

Heating and cooling

  • Cooling:Central Air
  • Heating:Central, Electric
  • Central air:Yes

Structure and exterior

  • Roof:Metal
  • Year built:2026
  • Building area:5,700 sq. ft.
  • Lot area:0.41 Acres
  • Lot Features:Corner Lot, Oversized, Paved, Private, Sidewalk
  • Construction Materials:Block
  • Exterior Features:Balcony, Lighting, Outdoor Shower, Private Mailbox
  • Foundation Description:Slab
  • Levels:Three Or More Story

Schools

  • Elementary school:Southside Elementary

Utilities

  • Water:Public, Water Connected
  • Sewer:Public Sewer, Sewer Connected

Finances and disclosures

  • Price:$11,900,000
  • Price per sq. ft.:$1,400
  • Tax amount:$24,527 (2025)

Features and amenities

  • Appliances:Built-in Oven, Dishwasher, Disposal, Dryer, Range, Range Hood, Refrigerator, Washer
  • Laundry features:Dryer, Laundry Room, Washer
  • Amenities:Cable Connected, Eat-in Kitchen, Elevator, Gated, High Ceilings, Walk-In Closet(s)
  • Pool features:Heated, In Ground, Private Pool, Salt Water

Parking

  • Parking description:Attached Garage
  • Garage:Yes
  • Garage spaces:4
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