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1600 HARBOR SOUND DRIVE LONGBOAT KEY FL 34228

$11,900,000
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1600 HARBOR SOUND DRIVE, LONGBOAT KEY, FL 34228 - MLS#MFRA4692027 1600 HARBOR SOUND DRIVE, LONGBOAT KEY, FL 34228 - MLS#MFRA4692027 1600 HARBOR SOUND DRIVE, LONGBOAT KEY, FL 34228 - MLS#MFRA4692027 1600 HARBOR SOUND DRIVE, LONGBOAT KEY, FL 34228 - MLS#MFRA4692027

Zev Freidus Broker / President
Zev Freidus
Broker / President
561-235-2161
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Overview of 1600 Harbor Sound Dr

5 Bedrooms
5/1 Bathrooms
4 Car Garage
9,973 Square Feet
5,689SF Living Area
Pool:
Yes
Water
Year Built 2026
Listed For 1 Days

Don't miss this home for sale in Bay Isles! Pre-construction. To be built. Positioned directly across from the iconic st. Regis longboat key resort, the residence enjoys immediate access to world-class amenities, pristine gulf beaches, fine dining and championship golf. 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.spanning 5,689 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. Soaring ceilings and expansive glass openings create a bright, open atmosphere with seamless indoor-outdoor flow, complemented by refined, designer-level finishes throughout and a private elevator servicing all levels. At the heart of the home is an exceptional primary suite designed as a true private retreat. The suite is complemented by separate his-and-her bathrooms and a fully integrated wellness experience, including a sauna and steam room, creating a spa-level environment within the home itself. Every element has been thoughtfully considered to deliver a daily living experience centered around comfort, relaxation, and rejuvenation. Outdoor living is equally compelling, with a resort-style pool and spa, along with a fully equipped outdoor kitchen, covered dining, and lounge areas perfectly positioned to capture the tranquility of the waterfront setting and florida’s year-round sunshine. Opportunities of this caliber, combining generous frontage, strong boating capability, a wellness-driven design and a premier harbor section address are increasingly rare. 1600 harbor sound drive is a compelling offering for the discerning buyer seeking a true waterfront retreat in one of longboat key’s most prestigious enclaves.

This luxury single family home was built in 2026 and features 5 bedrooms, and 5 full bathrooms plus 1 half bath. This home for sale is 9,973 square feet, with 5,689 sq ft being air conditioned living space. The home has a 4 car garage and has a private swimming pool.

Directions to this property are as follows: 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.

Please contact your ZFC agent for more information about MLS# MFRA4692027 or any other homes for sale in Longboat Key or elsewhere in the Sarasota County area.

Features & Amenities

Appliances

Built-In Oven, Dishwasher, Disposal, Dryer, Range, Range Hood, Refrigerator, Washer

Cooling

Central Air

Heating

Central, Electric

Flooring

Tile, Wood

Lot Size

18043

View

Water view

Construction Materials

Block

Interior Features

Eat-in Kitchen, Elevator, High Ceilings, Walk-In Closet(s)

Furnished

Unfurnished

Exterior Features

Balcony, Lighting, Outdoor Shower, Private Mailbox, Sliding Doors

Lot Features

Corner Lot, Oversized Lot, Sidewalk, Paved, Private

Property Condition

Pre-Construction

Pool Features

Heated, In Ground, Salt Water

Roof

Metal

Utilities

Cable Connected, Electricity Connected, Sewer Connected, Water Connected

Waterfront Features

Canal-Saltwater

Laundry

Laundry Room

Fireplace

Electric

Spa Features

Heated, In Ground

Year Built

2026

Pets Allowed

Yes

Annual Real Estate Taxes

$24,527 (2025)

Legal Description

Lot 12 Bay Isles Unit 1

Property Type

Single Family Home

HOA Fees

$9,500 /Annually

Other Association Fee

$1,985 /Annually

Association Fee Includes

Guard -24 Hour, Escrow Reserves Fund, Private Road

Association Amenities

Gated

Community Features

Gated Community -Guard, Sidewalks

Direction Faces

West

MLS Number

MFRA4692027

Universal Property Id

U S-12115-N-0008150012-R-N

Days On Market

1

Community Name

Bay Isles

Property Manager

Lisa Fowler 941-921-3221

1600 Harbor Sound Dr Price Calculator

Get Mortgage Quote For This Home

The payment calculator figures for 1600 Harbor Sound Dr should be used as an estimate only. Loan terms including interest rate, and required downpayment will vary with each lender and/or individual. RE taxes for this home for sale are estimated based on the actual property taxes for this property for the tax year 2025 which are $24,527 but will likely change when this home sells. These estimations are calculated from a list price of $11,900,000 and a 25% down payment and do not include homeowners insurance which will vary greatly depending on the home characteristics and location.

Recent Home Sales near 1600 Harbor Sound Dr

Address Sale Price Bed Bth Size Location Sale Date
No comps found for this property

MLS# MFRA4692027 Listing History

04/30/2026 Listed for sale by COLDWELL BANKER REALTY with MLS# MFRA4692027 with a list price of $11,900,000.
This listing of 1600 Harbor Sound Dr Longboat Key FL 34228 was last updated on 2026-05-01 13:12:10. Listing courtesy of COLDWELL BANKER REALTY.
MLS

Map of 1600 Harbor Sound Dr Longboat Key FL 34228

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Zev Freidus Broker / President
Zev Freidus
Broker / President
561-235-2161
Call Me
Text Me
Email Me
When clicking Submit Request, you are registering to this website and agreeing that ZFC Real Estate, its affiliates or associated third parties may contact you, including with calls or texts by automated means. You also agree to our Terms of Use and Privacy Policy

The data relating to homes for sale or lease or other real estate for sale or for rent on the ZFC website comes in part from a cooperative data exchange program of the MLS in which this Broker participates. The real estate displayed may not be all of the homes in the database, or all of the properties listed with Brokers participating in the cooperative data exchange program. Homes for sale that are listed by Brokers other than this Broker are marked with either the listing Broker's name or the MLS name or a logo provided by the MLS and the details page about such properties includes the name of the listing Brokers. Information provided is thought to be reliable but is not guaranteed to be accurate; you are advised to verify facts that are important to you. No warranties, expressed or implied, are provided for the data herein, or for their use or interpretation by the user. ZFC, the Florida Association of Realtors and its cooperating Multiple Listing Services do not create, control or review the property data displayed herein and take no responsibility for the content of such records. Federal law including the fair housing act prohibits discrimination on the basis of race, color, religion, sex, handicap, familial status or national origin in the sale, rental or financing of housing. 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.

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