Homes for Sale Under 300K in Sebastian, FL

Based on information from the Space Coast MLS through Nov 4, 2026, 11:45 AM. Information is provided exclusively for consumers’ personal, non-commercial use, that it may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. All information provided is deemed reliable but is not guaranteed and should be independently verified. This website may not include listings or property addresses of sellers who have directed their listing brokers to withhold their listing or their property address from display on the Internet. © 2026 Space Coast Association of Realtors®. All Rights Reserved.