$4,699,999
Active3360 Bayou Sound, Longboat Key, FL 34228
5 beds · 4.5 baths · 4,000 sq ft
Open house
- Sun, Nov 1 · 1–3 PMNew Construction and ready for occupancy! Come and see The Bay Isles Lifestyle!
Listing courtesy of COLDWELL BANKER REALTY · MLS# A4707025
33 days on market
Refreshed from the Stellar MLS feed . This listing’s MLS record last changed .
About this home
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.
Facts
- Property type
- Single Family Residence
- Year built
- 2026
- Bathrooms
- 4 full, 1 half
- Living area
- 4,000 sqft
- Lot size
- 0.36 acres
- Water access
- Beach - Access Deeded, Gulf/Ocean
- Private pool
- Yes
- Exposure
- West
- Furnished
- Unfurnished
- Flood zone
- AE
- CDD
- No
- 55+ community
- No
- Monthly fees
- $236/mo
- Listed
- Sep 22, 2026
- MLS #
- A4707025
Virtual tours
- Property Panorama tourpropertypanorama.comView the virtual tour(opens propertypanorama.com in a new tab)
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- Video tour on YouTubeyoutu.be
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Estimate the monthly payment
Estimate by Lasbury Tracy Realty — not a loan offerStarting figures for 3360 BAYOU SOUND. Everything below is editable.
AssumptionNot a quoted rate. Ask a lender what you actually qualify for today.
EstimateAssumes 1.2% of price. Charlotte and Sarasota county bills vary with millage, CDD assessments, and whether the home is homesteaded.
Editable estimateA placeholder, not a quote. On the Gulf Coast this is the line item most likely to be wrong: premiums swing on roof age, wind mitigation, elevation, and carrier appetite. Get a real quote before you rely on this number.
Starts at $0Deliberately zero until you enter a figure — we will not inflate a payment with a guess. Many homes here need it; ask us for the property's flood zone and the current policy's premium.
From this listingMonthly association fee as reported to the MLS. Confirm what it includes, and ask about special assessments.
AssumptionNot applied — your down payment is 20% or more.
Estimated total monthly payment
$32,618
$23,766 of that is principal & interest. 27% is taxes, insurance and fees — which is why those inputs matter more here than the rate does.
- Principal & interest
- $23,766
- Property taxes
- $4,700
- Homeowners insurance
- $3,917
- Flood insurance
- $0
- HOA / condo fees
- $236
- Mortgage insurance (PMI)
- $0
- Total per month
- $32,618
Over the life of the loan
- Loan amount
- $3,759,999
- Down payment
- $940,000
- Total interest
- $4,795,671
- Principal + interest paid
- $8,555,670
- Paid off in
- 2056
Interest is the exact schedule total for a fixed-rate loan held to term and assumes no extra payments. Taxes, insurance and fees are not included in these lifetime figures because they change every year.
Calculated on this page from the figures above — nothing is sent anywhere and no lender is quoting you. Figures are estimates for planning only, not a pre-approval, commitment to lend, or a statement of the taxes and insurance you will actually be charged. Lasbury Tracy Realty Inc. is a real estate brokerage, not a lender or an insurance agent.
Take a tour
Pick a day that suits you — a licensed Lasbury Tracy agent confirms personally, usually within minutes. No account needed.
3360 Bayou Sound, Longboat Key, FL 34228
Listing courtesy of COLDWELL BANKER REALTY · MLS# A4707025 · Active
Where this home is
Opens on aerial — on this coast the canal, the lot and the neighbours answer more questions than a street grid does.
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