California - Role: Building
| Palm Springs City Hall |
| Palm Springs Desert Museum |
| Palm Springs Municipal Airport Terminal |
| Palm Springs Tramway Valley Station |
| Palm Springs Unified School District Educational Administrative Center |
| Palo Alto Medical Clinic |
| Palo Alto Southern Pacific Railroad Depot |
| Palo Alto Stock Farm Horse Barn |
| Palomares, Ygnacio, Adobe |
| Palos Verdes Public Library and Art Gallery |
| Panama Hotel |
| Pan American National Bank of East Los Angeles |
| Pantages, Alexander, Theater |
| Paramount Theatre |
| Pardee House |
| Park Apartments |
| Parker House |
| Park Headquarters, Lassen Volcanic National Park |
| Parkhurst Building |
| Park Place Methodist Episcopal Church South |
| Park View Hotel |
| Parmelee, Lou Ellen, House |
| Parra, Miguel, Adobe |
| Parsons Memorial Lodge |
| Pasadena Playhouse |
| Paso Robles Almond Growers Association Warehouse |
| Patio del Moro |
| Patrick Ranch House |
| Patterson Branch Library |
| Paugh, William J., House |
| Payne, Theodore F., House |
| Pear Lake Ski Hut |
| Pearlman Mountain Cabin |
| Pearson, John, Soda Works |
| Pellissier Building |
| Pena Adobe |
| Peralta, Antonio Maria, House |
| Peralta House |
| Pereira Octagon Barn |
| Perris Depot |
| Petaluma Adobe |
| Petaluma and Santa Rosa Railway Powerhouse |
| Petaluma Silk Mill |
| Petaluma Woman’s Club |
| Peterson House |
| Peterson, Robert O.-Russell Forester House |
| Petitfils-Boos House |
| Pettigrew House |
| Pflueger, Timothy L., House |
| PG&E Powerhouse |
| Phelps, Abner, House |
| Phi Delta Theta Chapter House |
| Phillips House |
| Phillipshurst-Riverwood |
| Phillips Mansion |
| Philomathean Clubhouse |
| Physicians Building |
| Picchetti Brothers Winery |
| Pickwick Hotel |
| Pico, Pio, Casa |
| Pico, Romulo, Adobe |
| Pier One |
| Pierotti, Attlio and Jane, House |
| Pike, Robert and Barbara, House |
| Pine Street School |
| Pinkham, Capt. George, House |
| Pinschower, Simon, House |
| Pioneer Trunk Factory-C. A. Malm & Co. |
| Pioneer Woolen Mills and D. Ghirardelli Company |
| Pitzer House |
| Placer County Bank |
| Plaza Building |
| Plaza Substation |
| Pogue Hotel |
| Point Arena High School |
| Point Arena Rancheria Roundhouse |
| Point Fermin Lighthouse |
| Point Reyes Naval Radio Compass Station |
| Pomona City Stable |
| Pomona Fox Theater |
| Pomona YMCA Building |
| Pony Express Terminal |
| Pope Estate |
| Portal of the Folded Wings Shrine to Aviation and Museum |
| Port Costa School |
| Porter Building |
| Porter-French House |
| Portola Valley School |
| Portuguese Chapel of San Diego |
| Post, George B., House |
| Post, Joseph W., House |
| Powerhouse, The |
| Pratt, Charles M., House |
| Presidio |
| Preston Castle |
| Prince Hall Masonic Temple |
| Princeton Hotel |
| Prospect Peak Fire Lookout |
| Pumping Station No. 2 San Francisco Fire Department Auxiliary Water Supply System |
| Punta Gorda Light Station |
Data from United States Park Service and Wikidata
