(720) 435-4455 georgesellsre@gmail.com AveNew Realty
    Traffic Dashboard
    Home
    • Search
      • Search Florida
      • Search Colorado
      • Featured Listings
    • Communities
      • Explore Colorado
      • Explore Florida
    • Buying
    • Selling
    • About
      • Meet George
      • What My Clients Say
    • Connect
    Traffic Dashboard
    George Fleischmann
    (720) 435-4455 georgesellsre@gmail.com
    About
    • Home
    • About
    • Contact
    Search
    • Search Properties
    Local Guide
    • Search by City
    • Search by Subdivision
    • Search by Zip
    • Search by Area
    Legal
    • Privacy
    • Terms
    • DMCA
    • Accessibility
    • Fair Housing
    Account
    • Dashboard
    • Logout
    • Login
    George Fleischmann | AveNew Realty - Footer Logo
    ©2026 AveNew Realty. All rights reserved.
    Website built by CloseHack.
    REcolorado
    Based on information submitted to the MLS GRID as of 2026-09-10 19:22:34 UTC. 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.
    My Florida Regional MLS DBA Stellar MLS

    IDX information is provided exclusively for personal, non-commercial use, and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information is deemed reliable but not guaranteed. Some IDX listings have been excluded from this website. Listing Information presented by local MLS brokerage: George Fleischmann | AveNew Realty

    Florida Gulf Coast MLS

    IDX information is provided exclusively for personal, non-commercial use, and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information is deemed reliable but not guaranteed.

    Return
    • All Types+ null more
    • House+2 more
    • $900K-$1.5M
    • Bed/Bath
    • Size
    • Dates
    • Filters
    • Amenities
    • Save
    • Share
    Listings
    No results
    Sort
    Home / Longboat Key / 1600 HARBOR SOUND DRIVE
    1600 HARBOR SOUND DRIVE Longboat Key, FL 34228 1600 HARBOR SOUND DRIVE Longboat Key, FL 34228 1600 HARBOR SOUND DRIVE Longboat Key, FL 34228 1600 HARBOR SOUND DRIVE Longboat Key, FL 34228 View All Photos

    $11,900,000

    | Active

    1600 HARBOR SOUND DRIVE

    Longboat Key, FL 34228

    9,973
    Square Feet
    5
    Beds
    5.5
    Baths
    0.41
    Acres
    132
    Days on Market
    MFRA4692027
    MLS#
    House
    Structure
    Residential
    Zone
    Contact

    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.

    Property Details
    Interior
    Eat-in Kitchen, Elevator, High Ceilings, Walk-In Closet(s)
    Heating
    Central, Electric
    Cooling Features
    Central Air
    Bedrooms
    5
    Bathrooms
    5.5
    Full Baths
    5
    Half Baths
    1
    View
    Water
    Lot Features
    Corner Lot, Oversized Lot, Sidewalk, Paved, Private
    Lot Description
    Corner Lot, Oversized Lot, Sidewalk, Paved, Private
    Pool
    1
    Pool Description
    Heated, In Ground, Salt Water
    Pool Features
    Heated, In Ground, Salt Water
    Exterior Materials
    Balcony, Lighting, Outdoor Shower, Private Mailbox, Sliding Doors
    Acres
    0.41
    Square Feet
    9973.0
    Parking
    1
    Parking Spaces
    4
    Parking Type
    Garage
    Parking Garage Spaces
    4.0
    Property Type
    Purchase
    Year Built
    2026
    Foundation
    Slab
    Roof
    Metal
    Sewer Information
    Public Sewer
    Utility Source
    Public
    Utility Features
    Cable Connected, Electricity Connected, Sewer Connected, Water Connected
    Appliances
    Built-In Oven, Dishwasher, Disposal, Dryer, Range, Range Hood, Refrigerator, Washer
    Subdivision
    BAY ISLES
    Community Features
    Gated Community - Guard, Sidewalks
    Elementary School
    Southside Elementary
    County
    Sarasota
    Region
    LONGBOAT KEY
    Original List Price
    $11,900,000
    Days on Market (Cumulative)
    132
    Taxes Annual
    $24,527
    HOA
    1
    HOA Fees
    9500.0
    Pets
    1
    Pets Allowed
    1
    Ownership
    Fee Simple
    MLS #
    A4692027
    Location
    Legal

    IDX information is provided exclusively for personal, non-commercial use, and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information is deemed reliable but not guaranteed. Some IDX listings have been excluded from this website. Listing Information presented by local MLS brokerage: George Fleischmann | AveNew Realty

    Provided By
    Listed by Rinat Sikdar (#MFR281504749)
    Listing Office: COLDWELL BANKER REALTY (#MFR231502433)

    George Fleischmann | AveNew Realty Have a question about this home?

    Interested in Purchasing 1600 HARBOR SOUND DRIVE?

    Get an estimate on monthly payments on this property.

    $
    years
    Down Payment
    $
    %
    Interest Rate
    %
    Tax Rate
    %
    $
    $annually
    $monthly
    Estimated Monthly Payment
    $0.00
    Loan Amount
    $0.00