| Business | Phone |
| Coldwell Banker 116 Portola Rd, Portola Valley 94028 | (650) 851-1961 |
| Celeste Henzel 116 Portola Rd, Portola Valley 94028 | (650) 529-8568 |
| Linwood Realty Inc 4388 Alpine Rd, Portola Valley 94028 | (650) 851-0919 |
| Mc Intosh Properties 20 Dos Loma Vista St, Portola Valley 94028 | (650) 854-4600 |
| Portola Ranch 3 Thistle St, Portola Valley 94028 | (650) 851-2740 |
| Red Hawk Realty 3 Portola Rd, Portola Valley 94028 | (650) 851-1705 |
| Ted Luce Real Estate Inc 175 Los Trancos Rd, Portola Valley 94028 | (650) 529-1043 |
| Westcott Properties 170 Portola Rd, Portola Valley 94028 | (650) 529-2125 |