Castle Hill is an intimate residential community located in Sewall’s Point near Stuart, Florida, featuring approximately 46 homes and homesites in a quiet, established neighborhood setting. Developed primarily in the 1990s, the community is known for spacious single-family homes, generous lots, mature landscaping, and a private atmosphere. Its location provides convenient access to both Downtown Stuart and Jensen Beach, as well as nearby marinas, boat ramps, parks, shopping, dining, and the beaches of Hutchinson Island. With its peaceful surroundings and proximity to the waterways and coastal attractions of Martin County, Castle Hill offers an appealing blend of privacy and Treasure Coast convenience. Click on a listing to view the property details, photos and agent comments. If you would like to change or expand your search criteria, go back to the main Stuart FL Real Estate page, or try using our Advanced Search.