Virtual TourMap

For SaleSingle Family ResidenceActive

3360 Bayou Sound

Longboat Key, FL 34228

$4,699,999

50 Days On Site

  • 5Beds
  • 5Baths4 full, 1 half
  • 4,000Sq Ft
  • $1,175Per Sq Ft
  • 0.36Acres
  • 2026Built
Subdivision
Bay Isles
County
Sarasota
MLS®
A4707025

Overview

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.

Listing Snapshot

Price
$4,699,999
Days On Site
50 Days
Bedrooms
5
Inside Area (SqFt)
4,000 sqft
Total Baths
5
Full Baths
4
Partial Baths
1
Lot Size
0.36 Acres
Year Built
2026
MLS® Number
A4707025
Status
Active
Property Tax
N/A
HOA/Condo/Coop Fees
$235.67 monthly
Sq Ft Source
Builder

Property Details

General Features

18 items
Acres
0.36
Attached Garage
Yes
Direction Faces
West
Foundation
Slab
Garage
Yes
Garage Spaces
2
Home Warranty
Yes
Levels
Two
Parking
Attached
Pets
Yes
Property Condition
New Construction
Property Sub Type
Single Family Residence
Security
Gated Community, Smoke Detector(s)
Sewer
Public Sewer
SqFt Total
4,900
Style
Custom
Utilities
Cable Available, Sewer Connected, Underground Utilities
Water Source
Public

Interior Features

22 items
Appliances
Dishwasher, Dryer, Freezer, Ice Maker, Microwave, Range, Range Hood, Refrigerator, Washer, Wine Refrigerator
Cooling
Central Air, Zoned
Fireplace
Yes
Fireplace Features
Electric
Flooring
Hardwood, Tile
Furnished
Unfurnished
Heating
Electric
Interior
Built-in Features, Coffered Ceiling(s), Eat-in Kitchen, High Ceilings, Open Floorplan, Stone Counters, Tray Ceiling(s), Walk-In Closet(s)
Laundry Features
Inside, Laundry Room
Spa
Yes
Window Features
ENERGY STAR Qualified Windows, Low Emissivity Windows, Storm Window(s)

Rooms

RoomDimensionsLevelFeatures
Bathroom 210x13FirstDouble Vanity
Bedroom 119x14First
Bedroom 318x14Second
Bedroom 413x12Second
Bedroom 513x14Second
Family Room21x22First
Kitchen30x13FirstBreakfast Bar, Kitchen Island
Laundry8x5First
Master Bathroom18x13FirstDouble Vanity
Master Bedroom16x15First
Office15x12First

Exterior Features

12 items
Construction Details
Block, Stone, Stucco
Exterior
Lighting, Outdoor Grill, Outdoor Kitchen, Private Yard, Rain Gutters
Lot Features
Corner Lot, Cul-De-Sac, Landscaped, Near Golf Course, Private, Paved
Other Structures
Outdoor Kitchen
Patio And Porch
Front Porch
Pool Features
Gunite, Heated, In Ground, Salt Water, Private
Private Pool
Yes
Roof
Tile
Spa
Yes
Spa Features
Heated, In Ground
Waterfront Features
Beach Access
Windows/Doors
ENERGY STAR Qualified Windows, Low Emissivity Windows, Storm Window(s)

Community Features

8 items
Association Amenities
Gated
Association Fee
$1250.0
Association Fee Frequency
Annually
Additional Association Fee
$1578.0
Additional Association Fee Frequency
Annually
Community Features
Gated, Clubhouse
MLS Area
34228 - Longboat Key
Roads
Paved

Location

3360 Bayou Sound, Longboat Key, FL 34228 · 34228 - Longboat Key

© OpenStreetMap contributors
Open in Google Maps

Neighborhood & Commute

ZIP Code 34228

Median household income
$125,318
Income per person
$110,252
Households
2,530
Average household size
1.73
Median age
71.8

Source: Walk Score.

Disclosure: Community information and market data powered by Constellation Data Labs. Information is deemed reliable but not guaranteed.

Schools

Elementary School
Southside Elementary
Middle School
Booker Middle
High School
Booker High

Price & Status History

  1. Listing updated with changes from the MLS®
  2. Listing first seen on site
  3. Status changed to Active

Friends & Family

Similar Homes

For sale in Longboat Key, single family residence, within 20% of this price.

Listing courtesy of COLDWELL BANKER REALTY (941) 928-2922

Stellar MLS

Listing information is provided by Participants of the 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. Properties displayed may be listed or sold by various participants in the MLS Copyright 2026, Stellar MLS.

Last checked: 2026-11-14 08:20 PM EST

Powered by Showcase IDX, a Constellation1 company

We use cookies to improve your experience and our marketing. Privacy Policy