Homes in Mariners Island, San Mateo, CA

5 homes for sale · Updated August 12, 2026

• 707 fathom drive 108, San Mateo 94404 $498,000 · 1 ba · 519 sqft
• 707 fathom drive, San Mateo 94404 $498,000 · 1 ba · 519 sqft
• 444 fathom drive, San Mateo 94404 $2,275,000 · 4 bd · 3 ba · 2,250 sqft
• 710 mariners island boulevard 108, San Mateo 94404 $515,000 · 1 ba · 519 sqft
• 967 shoal drive, San Mateo 94404 $1,950,000 · 3 bd · 3 ba · 2,100 sqft