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5 Beds
5 Baths
4,000 sqft

$4,699,999

3360 Bayou Sound, Longboat Key FL, 34228

Price per sqft$1,175.00
Built in2026
Property size4,000 sqft
Property typeResidential

Overview

Active

Listed Sep 25, 2026

Updated 4 days ago

Virtually Staged. Brand-new custom construction in Bay Isles? This is it. Introducing an exceptional new residence in one of Longboat Key's most coveted gated communities. Designed for effortless coastal living, this sophisticated home combines coastal contemporary architecture, elevated construction above current flood requirements, an oversized homesite, and beautifully curated tropical gardens creating a private, resort-like setting. Inside, exceptional craftsmanship is evident throughout. The chef's kitchen features a quartzite island, brass-strapped custom hood, panel-front refrigeration with fridge, freezer, and wine tower, vaulted beamed ceiling with concealed cove lighting and Thermador appliances. Designed to be a true masterpiece sure to impress. The great room showcases a walnut-clad fireplace wall, custom built-ins, wide-plank engineered wood floors, backlit tray ceiling, and expansive sliding glass doors opening to the outdoor living areas. The primary suite overlooking the tranquil back yard, offers a spa-inspired bath with freestanding soaking tub, rain shower, dual vanity, and customized walk-in closets. This floor plan also allows for an additional first floor primary or guest bedroom suite with custom full bath. The second floor offers three additional bedroom suites providing beautifully appointed accommodations for family and guests. Outdoors, the home becomes its own private resort. A covered lanai opens to a heated saltwater pool and spa, beautifully landscaped backyard with its own private putting green, and stainless-steel outdoor kitchen with built-in gas grill-an exceptional setting for entertaining, relaxing, or perfecting your short game at home. The location completes the experience. Set in south Longboat Key, the home is within walking distance of the Longboat Key Club, with golf, tennis, marina, dining, and beach club amenities nearby. Bay Isles residents also enjoy access to their own private Gulf-front Beach Club with powder-soft sand and spectacular Gulf waters. The Beach Club also provides bbq grills, pavilion, locker rooms, storage, and ice machine. New construction, exceptional design and quality, private beach access, and one of Longboat Key's premier locations-this home offers a rare opportunity to enjoy the Bay Isles lifestyle from day one. Close to Sarasota International Airport, downtown dining and entertainment, and everything wonderful offered by the beloved St Armands Circle.

$31,269/mo

Est. mortgage payment based on a $4,699,999 home price.

All estimates are provided by Luxury Presence for informational purposes only. Actual amounts may vary.

Additional information

MLS® ID
A4707025
Available since
September 25, 2026

Interior Features

Bedrooms
5
Bathrooms
5
Cooling
Yes
Basement
No

Exterior Features

Lot Size
0.36 Acres

Other Property Details

Garage
Yes
New Construction
Yes

 

Courtesy of Nicholle McKiernan

Based on information from DASH - Coldwell Banker (CB) as of 10/14/2026. This information is for your personal, non-commercial use and may not be used for any purpose other than to identify prospective properties you may be interested in purchasing. The display of MLS data is usually deemed reliable but is NOT guaranteed accurate by the MLS. Buyers are responsible for verifying the accuracy of all information should investigate the data themselves or retain appropriate professionals. Information from sources other than the Listing Agent may have been included in the MLS data. Unless otherwise specified in writing, Broker/Agent has not and will not verify any information obtained from other sources. The Broker/Agent providing the information contained herein may or may not have been the Listing and/or Selling Agent. 

©2026 DASH - Coldwell Banker (CB). All rights reserved. 

Data last updated 2:49 PM UTC, 10/14/2026

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