California - Role: Building
| Ballard Adobes |
| Bancroft, Hubert H., Ranchhouse |
| Bandy House |
| Bank of Balboa-Bank of America |
| Bank of Eureka Building |
| Bank of Italy |
| Bank of Italy |
| Bank of Italy |
| Bank of Italy |
| Bank of Italy |
| Bank of Italy Building |
| Bank of Italy Building |
| Bank of Italy, Merced |
| Bank of Loleta |
| Bank of Los Banos Building |
| Bank of Napa |
| Bank of Pinole |
| Bank of Santa Cruz County |
| Bank of Tracy |
| Banning House |
| Bard, Elizabeth, Memorial Hospital |
| Bardsdale Methodist Episcopal Church |
| Barnsdall, Aline, Complex |
| Barrett, William G., House |
| Barr, George & Mabel, House |
| Barron-Latham-Hopkins Gate Lodge |
| Barton-Lackey Cabin |
| Barton Villa |
| Batchelder House |
| Bates, Miles C., House |
| Bayley Hotel |
| Bayview Hotel |
| Beach, A.H., House |
| Beach Chalet |
| Beamer, R. H., House |
| Beardsley, John R. and Florence Porterfield, House |
| Bear Valley School |
| Beckman Instruments Inc. Administration Building |
| Belden-Birkhofer House |
| Belden, C. A., House |
| Bell Canyon Equestrian Center |
| Belt Railroad Engine House and Sandhouse |
| Bel Vista House |
| Bel Vista House at 1150 N. Calle Rolph |
| Benbow Inn |
| Benicia Capitol State Historic Park |
| Benicia Southern Pacific Railroad Passenger Depot |
| Bentz, Louise C., House |
| Berding, A., House |
| Berkeley Day Nursery |
| Berkeley Hillside Club |
| Berkeley Public Library |
| Berkeley Women's City Club |
| Bernard, Susana Machado, House and Barn |
| Bethlehem Shipbuilding Corporation Hospital |
| Beverly Hills Women's Club |
| Beverly Ranch |
| Beverly Wilshire Hotel |
| Bidwell Mansion |
| """Big Four"" House" |
| Bingham, Samuel, House |
| Bird and Dinkelspiel Store |
| Bishop, Ellis, House |
| Bixby-Bryant Ranch House |
| Blacker, Robert R., House |
| Black, Mary C. W., Studio House |
| Black, Samuel M., House |
| Blair, Luther and Adah, House |
| Blinn, Edmund, House |
| Bloss Mansion |
| Blue Anchor Building |
| Board of Trade Building |
| Bob Hope Patriotic Hall |
| Bok Kai Temple |
| Bolton, Dr. W. T., House |
| Bolton Hall |
| Bonnie Court |
| Bono's Restaurant and Deli |
| Bontadelli, Peter J., House |
| Boone's University School |
| Borland House |
| Boronda, Jose Eusebio, Adobe |
| Bourn-Roth Estate |
| Bowen Court |
| Bowerman Barn |
| Bowles Hall |
| Boyd House |
| Boyle Hotel-Cummings Block |
| Bradbury Building |
| Bradbury House |
| Bradford, A. S., House |
| Bradford House |
| Branciforte Adobe |
| Brannan, Sam, Cottage |
| Brawn, Charles A., House |
| Brewster Building |
| Brewster-Dutra House |
| Brewster House |
| Bricker Building, The |
| Brick Row |
Data from United States Park Service and Wikidata
