221 Rengstorff Ave 19 – Approach (A) (more pictures) 221 Rengstorff Ave 19, Mountain View 94043 Bedrooms: 3 Bathrooms: 2 Living space: 1,518 sq.ft. Lot size: NA sq.ft. Year built: 1979 Schools: Whisman Elementary, Crittenden Middle, Los Altos High 221 Rengstorff Ave 19 Virtual Tour Mountain View Homes For Sale Mountain View Real Estate Mountain View Real Estate Market Trends