Home 商业地产 3900 MARSTEN AVENUE, Belmont 94002; Lots for Sale; 1/6 in San Mateo County By siteeditor. Published on 28 2 月, 2014. 3900 MARSTEN AVENUE, Belmont 94002; Lots for Sale; 1/6 in San Mateo County 3900 MARSTEN AVENUE, Belmont 94002 Approx Lot: 18.1 Acres Type: Single Family Residential Land Price: $2,688,000 Date : Feb’2014