Highly Motivated Sellers! Bring All Offers to rebuild your dream home in the exclusive community of Bay Island nestled on the Barrier Island of Siesta Key! Remodel, Rebuild or bring a development opportunity to desirable north Siesta Key. Bay Island is a true gem - this highly sought-after community of single-family neighborhoods on Siesta Key, offers unparalleled privacy and luxury. Great Investment - Reap 7 day Rental income as a BNB! Bay Island is minutes to Siesta Key Beach, proclaimed the Number One Beach in all of Florida, year after year. Situationally, the home is also minutes to Siesta Village, which abounds with delightful shops, cafes, bars and sundries. (See Attachment) This quaint village also features convenient grocery shopping, beauty salons, pharmaceutical care, etc. See Trip Advisor link for Siesta Key Village attractions https://www.tripadvisor.com/Attraction_Review-g34618-d1097541-Reviews-Siesta_Key_Village-Sarasota_Florida.html Bay Island provides the most efficient access on or off the Key - less than a quarter mile to the North bridge, experience No Bumper to Bumper Traffic Snarls through the village and along the beaches. Quick access to the north bridge becomes your gateway to all of Sarasota, including Interstate 75. The home has great bones, with a solid concrete block construction that provides excellent structural integrity. Whether you envision a modern coastal retreat or a luxurious family estate, this is a rare chance to secure a piece of wonderment in one of Florida's most desirable communities. Additionally, 3721 Flamingo Avenue offers a once in a lifetime opportunity to Restore a One-of-A-Kind Ben Baldwin Mid-Century Modern home. Architect and Designer Ben Baldwin was recognized internationally as the leading force in the Modern Movement of American Design and Architecture. Over the years he collaborated with I.M. Pei designing among others, the New York studio of Adolph Gottlieb. 3721 Flamingo Ave was Mr. Baldwin's winter home. Mr. Baldwin sought to integrate form, scale, space and light into natural settings of tranquil gardens and waterways. The home has 14 (intact) glass sliders, each with views of bamboo, exotic palms, buttonwood and oak trees, as well as stunning and pristine waterfront views of the Lagoon. A symphony of light enhances the interiors of the home with spacious skylights. The existent garage was homeowner's professional photographer's DarkRoom. Since it has water, electric and ac, can easily be converted into a guest or mother-in-law suite, albeit tiny. The 11,458 sq. ft. corner lot offers enhanced privacy and is surrounded by lush tropical landscaping with serene and unparalleled views of the Lagoon/Canal which provides easy access to the Bay and the Intercostal waterways. The existing 3,321 sq. ft home was flooded and remediated after Hurricane Helene. It needs a restoration of the first floor interior. The second floor is firm. Roofs are firm with additional 5 to 15 years of coverage. The existent concrete block home is stable and unaffected awaiting an interior remodel. This Ben Baldwin home is being sold “As-Is". 3721 Flamingo Ave is the lowest priced home on water in Bay Island! This home was recently featured in Key Life Magazine https:/www.yourobserver.com/news/2024/feb/01/owners-siesta-home-preserve-modern-lineage/ Copy link and post onto internet to view; or see attachments
For sale
Price cut: $100K (8/13)
$1,700,000
3721 Flamingo Ave, Sarasota, FL 34242
3beds
2,628sqft
Est.:
Single Family Residence
Built in 1955
0.26 Acres Lot
$-- Zestimate®
$647/sqft
$-- HOA
What's special
Lush tropical landscapingSpacious skylights
- 182 days
- on Zillow |
- 833 |
- 34 |
Likely to sell faster than
Zillow last checked: 7 hours ago
Listing updated: August 13, 2025 at 12:52pm
Listing Provided by:
Sandy McCourtney 941-376-1010,
FINE PROPERTIES 941-782-0000
Source: Stellar MLS,MLS#: A4637567
Originating MLS: Sarasota - Manatee

Travel times
Tour with a buyer's agent
Tour with a buyer's agent
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 3
- Bathrooms: 3
- Full bathrooms: 3
Rooms
- Room types: Attic, Bonus Room, Den/Library/Office, Great Room, Utility Room, Loft, Storage Rooms
Primary bedroom
- Features: Single Vanity, Built-in Closet
- Level: First
Bedroom 2
- Features: En Suite Bathroom, Exhaust Fan, Shower No Tub, Single Vanity, Built-in Closet
- Level: First
Bedroom 3
- Features: Tub With Shower, Built-in Closet
- Level: First
Dining room
- Features: Built-In Shelving, Built-in Closet
- Level: First
Kitchen
- Features: Pantry, Built-in Closet
- Level: First
Living room
- Features: Built-In Shelving, Built-in Closet
- Level: First
Loft
- Features: Built-in Closet
- Level: Second
Utility room
- Features: Exhaust Fan, Built-in Closet
- Level: First
Heating
- Central, Electric, Exhaust Fan, Heat Pump
Cooling
- Central Air
Appliances
- Included: None
- Laundry: Common Area, Electric Dryer Hookup, Inside, Laundry Closet, Washer Hookup
Features
- Cathedral Ceiling(s), Eating Space In Kitchen, High Ceilings, Living Room/Dining Room Combo, Open Floorplan, Primary Bedroom Main Floor, Thermostat, Vaulted Ceiling(s), In-Law Floorplan
- Flooring: Ceramic Tile, Engineered Hardwood, Laminate, Terrazzo, Tile
- Doors: Sliding Doors
- Windows: Aluminum Frames, Skylight(s)
- Has fireplace: Yes
- Fireplace features: Living Room, Masonry, Wood Burning
Interior area
- Total structure area: 3,021
- Total interior livable area: 2,628 sqft
Video & virtual tour
Property
Parking
- Total spaces: 1
- Parking features: Driveway, Garage Faces Rear, Ground Level, Guest, On Street
- Attached garage spaces: 1
- Has uncovered spaces: Yes
Features
- Levels: Two
- Stories: 2
- Patio & porch: Covered, Deck, Patio
- Exterior features: Balcony, Courtyard, Garden, Sidewalk
- Fencing: Chain Link,Fenced,Wood
- Has view: Yes
- View description: Garden, Trees/Woods, Water, Bayou, Canal, Lagoon
- Has water view: Yes
- Water view: Water,Bayou,Canal,Lagoon
- Waterfront features: Bayou, Canal - Saltwater, Lagoon, Bay/Harbor Access, Bayou Access, Brackish Canal Access, Saltwater Canal Access, Intracoastal Waterway Access, Lagoon Access, Seawall
Lot
- Size: 0.26 Acres
- Features: Corner Lot, Flood Insurance Required, FloodZone, City Lot, Landscaped, Near Public Transit, Private, Sidewalk, Street Dead-End
- Residential vegetation: Bamboo, Mature Landscaping, Oak Trees, Trees/Landscaped
Details
- Additional structures: Shed(s)
- Parcel number: 2019150014
- Zoning: RSF1
- Special conditions: None
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Mid-Century Modern,Patio
- Property subtype: Single Family Residence
Materials
- Block, Concrete
- Foundation: Block, Slab
- Roof: Shingle
Condition
- New construction: No
- Year built: 1955
Utilities & green energy
- Sewer: Public Sewer
- Water: Public, See Remarks, Well
- Utilities for property: Cable Available, Electricity Available, Fiber Optics, Natural Gas Available, Phone Available, Sewer Connected, Street Lights, Water Connected
Green energy
- Water conservation: Fl. Friendly/Native Landscape
Community & HOA
Community
- Security: Security Lights, Smoke Detector(s)
- Subdivision: BAY ISLAND
HOA
- Has HOA: No
- Pet fee: $0 monthly
Location
- Region: Sarasota
Financial & listing details
- Price per square foot: $647/sqft
- Tax assessed value: $1,402,500
- Annual tax amount: $5,697
- Date on market: 2/13/2025
- Listing terms: Cash,Conventional
- Ownership: Fee Simple
- Total actual rent: 0
- Electric utility on property: Yes
- Road surface type: Paved, Asphalt
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