Bay Island, FL homes for sale & real estate

Bay Island, FL Homes for Sale

Pre-Construction. To be built. This luxurious grand canal-front estate offers direct deep-water boating to the Gulf, out of one of the most exclusive neighborhoods on north Siesta Key. The upcoming new construction property by Pham Development is on an expansive 17,842 SF and 0.41 acre lot, with a 4,769 SF traditional-style home to be built. Enjoy two separate guests suites on top of the two 2-car garages, for a total of 4 garage spaces, both with elevator access to the above suites. The master bedroom will have water views, and the grand entry home hosts a total of 6 bedrooms, 6 baths, and 1 powder bath. This property's deep-water grand canal with no bridges is ideal for yachts and boats,

Bay Island, FL Homes for Sale

Pre-Construction. To be built. Discover timeless coastal elegance in this upcoming traditional-style new construction home, perfectly situated in the highly coveted Bay Island neighborhood on Siesta Key. Designed to blend modern sophistication with classic charm, this residence offers an extraordinary lifestyle of luxury and tranquility. Set on a 13,815 sqft. homesite, this 3,001 sqft. masterpiece features 5 spacious bedrooms, 5 full bathrooms, 2 half baths, and an office. There is opportunity for a private fitness studio, and there are 3 garage spaces. Thoughtfully curated interiors showcase refined finishes, soaring ceilings, and abundant natural light that capture lush landscaping views

Bay Island, FL Homes for Sale

Restore a piece of architectural history or build your dream home on this prime waterfront lot on Bay Island, the gateway to Siesta Key and one of the island’s exclusive communities. Designed by renowned architect Ben Baldwin, a leading figure in the Mid-Century Modern movement, this residence offers timeless design and exceptional potential. The existing 3,321-square-foot concrete block home features 14 glass sliders, skylights and serene views of bamboo, palms and the lagoon. Baldwin’s vision of light, scale and nature is intact—awaiting restoration after flood remediation. The property includes an 11,458=-square-foot corner lot with lush landscaping, a tranquil lagoon/c

Bay Island, FL Homes for Sale

A Rare Opportunity on North Siesta Key – 350 Feet of Waterfront! Discover this unique single-story property on Bay Island, offering both beauty and potential. High and dry, the home remained unaffected by recent storms, with 4–5 feet of elevation to spare. Set on a tranquil, tropical lot, this historic location on Garden Lane—once home to the Siesta Key Fish Market—is truly a boater’s and fisherman’s paradise, just steps from Shell Beach and its breathtaking sunsets. The property features a classic Florida ranch-style 4-bedroom, 2-bathroom home with a pool, large deck, and lush backyard designed for entertaining, plus a detached 2-bedroom, 2-bathroom gue