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$2,499,500 Just Listed
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Property Description
Stunning Bay Isles Estate Home Located within the prestigious double gated estate section of Bay Isles, this elegantly appointed residence offers exceptional privacy, refined finishes, and direct canal frontage with a private boat dock. The home features a spacious open floor plan with vaulted ceilings, abundant natural light, and seamless indoor outdoor living designed for both comfort and sophisticated entertaining. Extensive recent improvements include a new tile roof, new A/C systems, updated plumbing, new irrigation system, enhanced landscaping, and a freshly painted exterior. The main living level showcases remodeled baths, a fully updated kitchen with new cabinetry, recessed lighting, and quartz countertops, as well as new 42" tile flooring throughout. Plantation shutters, solid surface counters, and a wood burning fireplace further enhance the home's appeal. The expansive screened lanai offers a resurfaced heated pool and spa, creating an ideal setting for year round enjoyment. Sliding doors provide effortless access to the outdoor living areas and canal views. The lower level features a large non conforming space with additional bedrooms, a kitchen, full bath, and a generous game room with direct access to the dock-well suited for guests, extended family, or recreational use. Residents of Bay Isles enjoy 24 hour manned gate security and deeded beach access to the Bay Isles Beach Club. The property is conveniently located near Sarasota and Bradenton, with easy access to TPA Tampa, SRQ Sarasota, and RSW Ft. Myers airports, as well as world class dining, shopping, and beaches, including St. Armands Circle.
Full Property Details
Full Property Details for 3421 Bayou Sound
General
- Price: $2,499,500
- HOA FEE: $182/month
- HOA FEE FREQ.: Annually
- Taxes: $16,365 (2025)
- Status: Active
- Type: Single Family
- Source: MidFloridaRegionalMLS
- MLS ID: A4684177
- Updated: 3/2/2026
- Added to Site: 1 day(s) ago
Rental Information
- Min. Lease: 6 Months
Interior
- Number of Rooms: 7
- Interior Features: Ceiling Fan(s), Central Vacuum, Dumbwaiter, High Ceilings, Open Floorplan, PrimaryBedroom Upstairs, Solid Wood Cabinets, Split Bedroom, Stone Counters, Thermostat, Vaulted Ceiling(s), Window Treatments
- Fireplace: Yes
- Fireplace(s): Wood Burning
- Appliances: Built-In Oven, Cooktop, Dishwasher, Disposal, Electric Water Heater, Exhaust Fan, Microwave, Range, Refrigerator, Washer
- Furnishings: Unfurnished
- Flooring: Ceramic Tile, Laminate, Porcelain Tile, Hardwood
Rooms
Bathrooms
- Total Bathrooms: 3
- Full Bathrooms: 3
Bedrooms
- Total Bedrooms: 3
Other Rooms
- Laundry: Inside, Laundry Room
Additional Information
- Shared Amenities: Gated, Security
- Pool: Yes
- Private Pool: Yes
- Pool Description: Gunite, Heated, Lighting, Screen Enclosure
- Spa: Yes
- Spa Description: Heated, In Ground
- Security/Safety: Gated Community, Key Card Entry
Exterior
- Exterior Features: Irrigation System, Lighting, Outdoor Grill, Private Mailbox, Rain Gutters
- Deck/Patio: Covered, Enclosed, Patio, Screened
- Porch/Patio/Deck: Covered, Enclosed, Patio, Screened
Parking
- Garage: Yes
- Attached garage: Yes
- Garage Spaces: 2
- Covered Spaces: 2
Location
- Area: 34228 - Longboat Key
- County: Sarasota
- Development Name: 34228 - Longboat Key
- Subdivision: BAY ISLES
- Driving Directions: Gulf Dr to Bay Isles, make left thru gate to Bayou Sound
- Direction Faces: East
School Information
- Elementary School: Southside Elementary
- Middle School: Booker Middle
- High School: Booker High
Community
- Community Name: 34228 - Longboat Key
- Community Features: Water Access, Buyer Approval Required, Deed Restrictions, Sidewalks
- Optional Amenities: Gated, Security
- Association: Yes
- Assoc. Name: Bay Isles / David Novak
- Assoc. Fees Include: 24-Hour Guard, Private Road, Security
- Number of Pets: 2
- Pet Restrictions: County Leash Laws Apply - Please see HOA Docs for any additional restrictions.
Heating & Cooling
- Cooling Type: Central Air, Humidity Control
- Heating Type: Central, Heat Pump
Utilities
- Sewer: Public Sewer
- Water: Public
- Utility Description: Cable Connected, Electricity Connected, Water Connected
Structural Information
- Architectural Info: Custom
- Architectural Style: Custom
- Exterior Const.: Block, Wood Frame
- Basement Desc.: Finished, Full
- Roof: Tile
- Windows: Window Treatments
- Stories/Levels: Two
- Square Feet: 3,768
- Sq. Ft. Source: Public Records
- Year Built: 1983
Lot Features
- Property View: Water
- Lot Size (Acres): 0.26
- Lot Size (Sq. Ft.): 11,250
- Lot Size: 11250
- Frontage: Street Paved
- Street/Road Desc.: Paved, Asphalt
Water Features
- Water Front: Yes
- Water View: Yes
- Water Access: Yes
- Water Access Desc: Bay/Harbor, Bayou, Canal - Saltwater, Intracoastal Waterway
- Water Extras: Yes
- Water Front Desc.: Saltwater Canal, Canal Front
Financial Considerations
- Association Fee: $2,188
- Assoc Fee Freq.: Annually
- Assoc Fee Desc.: Required
- Tax Amount: $16,365
- Tax Year: 2025
Disclosures and Reports
- Ownership: Fee Simple
- Special Conditions: None
- Legal Description: LOT 33 BLK A BAY ISLES UNIT 2
- Flood Zone Info: AE
- APN: 3090003
- Property ID: 3090003
- Block/Lot/Section: A
Listed by Michael Saunders & Company
Get Pre-Approved Today
Schools
Schools serving 3421 Bayou Sound
School District:Sarasota County School District
| Name | Grades | Distance |
|---|---|---|
Southside Elementary School, Sarasota, FL 1901 Webber Street, Sarasota, FL 34239 | PK-5 | 7.7 mi |
Booker Middle School 2250 Myrtle Street, Sarasota, FL 34234 | 6-8 | 6.5 mi |
Booker High School 3201 North Orange Avenue, Sarasota, FL 34234 | 9-12 | 5.6 mi |
Disclaimer:
School attendance boundaries provided by Pitney Bowes and are for reference only. Contact the school directly to verify enrollment eligibility.
Price & Sales History for 3421 Bayou Sound
Date
Details
Price
Change
Source
3/02/2026
Listed
$2,499,500
177.72%
MLS
3/15/2010
Sold
$900,000
—
Public Record
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
Tax History
Tax History for 3421 Bayou Sound
Year
Property Taxes
Change
Tax Assessment
Change
2025
$16,108
-12%
$1,395,300
-15%
2024
$18,390
8%
$1,632,400
9%
2023
$17,016
8%
$1,501,600
9%
2022
$15,795
24%
$1,381,300
54%
2021
$12,697
—
$895,200
9%
2021
$12,697
-3%
$823,300
-10%
2019
$13,139
-10%
$915,100
-10%
2018
$14,633
-2%
$1,018,400
-1%
2017
$14,904
-2%
$1,025,700
-2%
2016
$15,199
11%
$1,051,300
15%
2015
$13,657
-2%
$911,000
—
2014
$13,913
12%
$911,900
10%
2013
$12,436
—
$829,000
—
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
Estimate the Cost
Estimate the Cost for 3421 Bayou Sound
3421 Bayou Sound, Longboat Key, FL 34228 (MLS# A4684177) is a Single Family property with 3 bedrooms and 3 full bathrooms. 3421 Bayou Sound is currently listed for $2,499,500 and was received on March 02, 2026. Want to learn more about 3421 Bayou Sound? Do you have questions about finding other Single Family real estate for sale in Longboat Key? You can browse all Longboat Key real estate or contact a Coldwell Banker agent to request more information.

