1600 Harbor Sound Dr,LONGBOAT KEY, FL 34228
LONGBOAT KEY, FL 34228
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.
Details
| MLS # | A4692027 |
|---|---|
| Listing Type | For Sale |
| Style | House |
| HOA Dues | $9,500 |
| Sub-Type | For-sale |
| Status | Active |
| Year | 2026 |
| Days On Site | 171 |
| Listing Provided By | COLDWELL BANKER REALTY | Rinat Sikdar |
Features
| Bed(s) | 5 |
|---|---|
| Bath(s) | 6 Total |
| SQ Feet | 5,689 |
| Garage | 4 |
| Pool | Yes |
| Acreage | 0.41 |
| Water Front | Yes |
| Property View | Water |
Taxes
| Property | 24527 |
|---|
Area Information
| State | FL |
|---|---|
| County | Sarasota |
| City | LONGBOAT KEY |
| Zip Code | 34228 |
| Area | 34228 Longboat Key |
| Subarea | Bay Isles |
| Community Name | BAY ISLES |
| School District | Southside Elementary |
| Elementary School | Southside Elementary |
| Listing VS Median (in BAY ISLES) | |
Price: $11,900,000 low | high Med: $4,175,000 sqft: 5,689 low | high Med: 4,645 $ / sqft: $2,092 low | high Med: $911 On site: 171 low | high Med: 362.5 | |
Market Activity 34228
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Listings courtesy of Stellar MLS as distributed by MLS GRID.Based on information submitted to the MLS GRID as of October 19, 2026 at 12:59:39 AM PDT All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information. The Digital Millennium Copyright Act of 1998, 17 U.S.C. § 512 (the “DMCA”) provides recourse for copyright owners who believe that material appearing on the Internet infringes their rights under U.S. copyright law. If you believe in good faith that any content or material made available in connection with our website or services infringes your copyright, you (or your agent) may send us a notice requesting that the content or material be removed, or access to it blocked. Notices must be sent in writing by email to DMCAnotice@MLSGrid.com. “The DMCA requires that your notice of alleged copyright infringement include the following information: (1) description of the copyrighted work that is the subject of claimed infringement; (2) description of the alleged infringing content and information sufficient to permit us to locate the content; (3) contact information for you, including your address, telephone number and email address; (4) a statement by you that you have a good faith belief that the content in the manner complained of is not authorized by the copyright owner, or its agent, or by the operation of any law; (5) a statement by you, signed under penalty of perjury, that the information in the notification is accurate and that you have the authority to enforce the copyrights that are claimed to be infringed; and (6) a physical or electronic signature of the copyright owner or a person authorized to act on the copyright owner’s behalf. Failure to include all of the above information may result in the delay of the processing of your complaint.
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Learn More About This Property
| State | FL |
|---|---|
| County | Sarasota |
| City | LONGBOAT KEY |
| Zip Code | 34228 |
| Area | 34228 Longboat Key |
| Subarea | Bay Isles |
| Community Name | BAY ISLES |
| School District | Southside Elementary |
| Elementary School | Southside Elementary |
| Listing VS Median (in BAY ISLES) | |
Price: $11,900,000 low | high Med: $4,175,000 sqft: 5,689 low | high Med: 4,645 $ / sqft: $2,092 low | high Med: $911 On site: 171 low | high Med: 362.5 | |
