Lago Mar is an exclusive gated waterfront community in East Boca Raton, Florida, known for its luxury single-family homes and prime coastal location near the Intracoastal Waterway and Atlantic Ocean. The neighborhood features custom-designed residences—many in Key West–inspired architectural styles—with spacious floor plans, private pools, and beautifully landscaped lots, some offering stunning ocean or Intracoastal views. Residents enjoy a private beach access and a serene, upscale atmosphere, while still being close to Spanish River Park, Gumbo Limbo Nature Center, and downtown Boca Raton’s shopping, dining, and cultural attractions. With its rare combination of privacy, waterfront living, and convenient access to Boca Raton’s beaches and amenities, Lago Mar is considered one of the area’s most distinctive and desirable residential communities. 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 Boca Raton FL Real Estate page, or try using our Advanced Search.