Home 商业地产 0 PORTOLA AVENUE, El Granada 94018; Lots For Sale; 2/5 in San Mateo County By siteeditor. Published on 28 1 月, 2014. 0 PORTOLA AVENUE, El Granada 94018; Lots For Sale; 2/5 in San Mateo County 0 PORTOLA AVENUE, El Granada 94018 Approx Lot: 7,405 Sqft Type: Multi Family Residential Land List Price: $299,000