As of early 2026, there are approximately 3,500 to 4,000 single-family homes on Sanibel Island, though this number is currently in a state of flux due to the massive rebuilding efforts following Hurricane Ian. Before the storm, the island had a higher concentration of dwellings, but the "Ian impact" led to the demolition of several older, ground-level cottages that were not up to modern flood codes. The 2026 housing market shows approximately 500 to 600 homes currently listed for sale, reflecting a significant inventory as residents navigate the costs of new construction and elevated insurance premiums. Many of the original "classic" cottages have been replaced by stilted, high-efficiency homes designed for climate resilience. While the total "parcel count" remains stable due to strict local zoning that prevents over-development, the physical number of habitable single-family structures is still recovering toward its pre-2022 levels.