| Property | Architect | Builder | Year Built | Style | Type |
|---|---|---|---|---|---|
| 1873 Allen Ave | Marsh, Frederick C. (attributed to) | Fisher, Richard (attributed to) | 1936 (estimated) | Commercial | |
| 1923 Allen Ave | Stone, William J. (attributed to) | Goldhart, George (?) (attributed to) | 1946 (estimated) | Spanish Colonial Revival | Goverment |
| 1928 Allen Ave | Lincoln, Earl C. (attributed to) | 1935 (actual) | Residence | ||
| 1939 Allen Ave | Calvert, V.O. (attributed to) | 1935 (actual) | Residence | ||
| 1979 Allen Ave | Dorr, L.C. (attributed to) | 1931 (actual) | Spanish Colonial Revival | Residence | |
| 1988 Allen Ave | Altadena Home Builders (attributed to) | 1942 (actual) | Residence | ||
| 1989 Allen Ave | Pudge, Raymond (attributed to) | 1945 (actual) | Residence | ||
| 1998 Allen Ave | Altadena Home Builders (attributed to) | 1942 (actual) | Residence | ||
| 1999 Allen Ave | Robinson, Harry C. (attributed to) | 1944 (actual) | Residence | ||
| 2004 Allen Ave | Chapman, W.L. (attributed to) | 1942 (actual) | Residence | ||
| 2025 Allen Ave | Kornstein, Irving (attributed to) | 1945 (estimated) | Residence | ||
| 2037 Allen Ave | Bethke, G. (attributed to) | 1946 (actual) | Residence | ||
| 2055 Allen Ave | Cavell, George E. (attributed to) | Hutson, H.D. (attributed to) | 1928 (estimated) | Spanish Colonial Revival | Residence |
| 2075 Allen Ave | Sowerby, Theodore J. & Hare, John F. (confirmed) | 1924 (actual) | Residence | ||
| 2093 Allen Ave | Earl, O.K. Jr. (attributed to) | 1940 (actual) | Residence | ||
| 2099 Allen Ave | Dustman, H.A. (attributed to) | 1938 (actual) | Residence | ||
| 2109 Allen Ave | Beeson, William M. (attributed to) | 1937 (actual) | Residence | ||
| 2127 Allen Ave | Garvey, P.W. (attributed to) | 1936 (actual) | Residence | ||
| 2135 Allen Ave | Gehrig, Arthur G. (attributed to) | 1923 (estimated) | Residence | ||
| 2145 Allen Ave | Schneck, C.F. (confirmed) | 1924 (actual) | Residence | ||
| 2187 Allen Ave | Telling, George Palmer (confirmed) | Lewis, Guy E. (confirmed) | 1924 (actual) | Colonial Revival | Residence |
| 2197 Allen Ave | McKeen, Hanry (confirmed) | 1926 (actual) | English Period Revival | Residence | |
| 2268 Allen Ave | Gill, Mark (attributed to) | 1950 (estimated) | Residence | ||
| 2376 Allen Ave | Taylor & Turner (attributed to) | 1945 (actual) | Residence | ||
| 2393 Allen Ave | Caldwell, L.R. (attributed to) | 1930 (actual) | Spanish Colonial Revival | Residence | |
| 2463 Allen Ave | Daniell, E.A. (attributed to) | 1945 (estimated) | Residence | ||
| 2473 Allen Ave | Fain, Walter C. (attributed to) | 1939 (actual) | Residence | ||
| 2541 Allen Ave | Norwood (attributed to) | 1924 (estimated) | Spanish Colonial Revival | Residence | |
| 2548 Allen Ave | Hart, Ruth D. (?) (attributed to) | 1939 (actual) | Residence | ||
| 2560 Allen Ave | Millar, Louis DuP. (attributed to) | Mitchell, Samuel (confirmed) | 1939 (actual) | Residence |