3360 BAYOU SOUND LONGBOAT KEY FL 34228 | MLS #A4707025

3360 BAYOU SOUND
LONGBOAT KEY, FL, 34228
$4,699,999
5 Beds
4.5 Baths
4,000 SqFt
0.36 Acres
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MLS #A4707025 image #0
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 waterfall 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.

Property Details

Price:
$4,699,999
MLS #:
A4707025
Status:
Active
Beds:
5
Baths:
4.5
Type:
Single Family
Subtype:
Single Family Residence
Subdivision:
BAY ISLES
Neighborhood:
34228longboatkey
Listed Date:
Sep 25, 2026
Finished Sq Ft:
4,000
Total Sq Ft:
4,900
Lot Size:
15,681 sqft / 0.36 acres (approx)
Year Built:
2026
CustomPoolPrimary Bedroom Main FloorNewconstructionCommunity GatedCommunity Club House34228 – Longboat Key34228longboatkeyBay IslesSouthside ElementaryBooker MiddleBooker HighSee Rules Per Per Association6 MonthsPets Allowed

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Schools

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

Interior

Appliances
Built-In Oven, Dishwasher, Dryer, Freezer, Ice Maker, Microwave, Range, Range Hood, Refrigerator, Washer, Wine Refrigerator
Bathrooms
4 Full Bathrooms, 1 Half Bathroom
Cooling
Central Air, Zoned
Flooring
Engineered Hardwood, Porcelain Tile
Heating
Electric
Interior Features
Built-in Features, Ceiling Fan(s), Coffered Ceiling(s), Eating Space In Kitchen, High Ceilings, Open Floorplan, Primary Bedroom Main Floor, Stone Counters, Tray Ceiling(s), Walk-In Closet(s)
Laundry Features
Inside, Laundry Room
Levels
Two

Exterior

Architectural Style
Custom
Association Amenities
Fence Restrictions, Gated
Attached Garage YN
1
Community Features
Clubhouse, Deed Restrictions, Gated Community – Guard, No Truck/RV/Motorcycle Parking
Construction Materials
Block, Stone, Stucco
Covered Spaces
2
Direction Faces
West
Exterior Features
Irrigation System, Lighting, Outdoor Grill, Outdoor Kitchen, Private Yard, Rain Gutters, Sliding Doors
Garage Spaces
2
Lot Features
Corner Lot, Cul-De-Sac, Landscaped, Near Golf Course, Private
New Construction YN
1
Other Structures
Outdoor Kitchen
Patio And Porch Features
Front Porch
Roof
Tile
Security Features
Gated Community, Smoke Detector(s)
Spa Features
Heated, In Ground
Window Features
ENERGY STAR Qualified Windows, Low-Emissivity Windows, Storm Window(s)

Financial

HOA Fee
$1,250
HOA Fee 2
$1,578
HOA Fee 2 Frequency
Annually
HOA Fee Frequency
Annually
HOA Name
David Novak
HOA Name 2
AMI
HOA Phone
9412282903
HOA Phone 2
9413833200
Tax Year
2026

Map

Community

Subdivisions in LONGBOAT KEY

Market Summary

Current real estate data for Single Family in LONGBOAT KEY as of Sep 28, 2026
127
Single Family Listed
211
Avg DOM
1,000
Avg $ / SqFt
$2,676,632
Avg List Price

Property Summary

    Located in the BAY ISLES subdivision, 3360 BAYOU SOUND LONGBOAT KEY FL is a Single Family for sale in LONGBOAT KEY, FL, 34228. It is listed for $4,699,999 and features 5 beds, 5 baths, and has approximately 4,000 square feet of living space, and was originally constructed in 2026. The current price per square foot is $1,175. The average price per square foot for Single Family listings in LONGBOAT KEY is $1,000. The average listing price for Single Family in LONGBOAT KEY is $2,676,632. To schedule a showing of MLS#a4707025 at 3360 BAYOU SOUND in LONGBOAT KEY, FL, contact your CENTURY 21 Carioti agent at 800-783-8847.

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3360 BAYOU SOUND
LONGBOAT KEY, FL