The following is an index to property transfer deeds and party wall agreements recorded at the Suffolk County Deed Registry from the original land purchase through July 15, 2025. Mortgages, trust agreements, and other similar recorded documents are not included. This index is intended as a guide only; actual deeds should be reviewed for details.
| Transfers of Land and Buildings | |||||
| Date of Deed | Grantor | Grantee | Book | Page | |
| 02Jul2025 | Susan C. Alex-Barton, trustee, 269 Commonwealth Avenue Realty Trust | 269 Comm Ave Associates LLC | 71625 | 22 | |
| 31Jul2015 | Susan C. Alex-Barton and George S. Alex, trustees, Charles Alex Revocable Trust, and Helen Alex, individually | Susan C. Alex-Barton, trustee, 269 Commonwealth Avenue Realty Trust | 54904 | 228 | |
| 16Oct2009 | Charles G. Alex, trustee, C. G. Alex Realty Trust | Charles G. Alex and Helen Alex | 45629 | 68 | |
| 22May1985 | Charles G. Alex | Charles G. Alex, trustee, C. G. Alex Realty Trust | 11605 | 275 | |
| 02Jun1980 | Daniel G. Alex (one-half undivided interest) | Charles G. Alex | 9886 | 366 | |
| 21Apr1967 | Helen G. Alex (one-third undivided interest) | Charles G. Alex and Daniel G. Alex | 8112 | 426 | |
| 01Aug1962 | Morris H. Kalman | Charles G. Alex, Daniel G. Alex, and Helen G. Alex | 7668 | 218 | |
| 01Aug1962 | Morris H. Kalman, trustee, Adrian Realty Trust | Morris H. Kalman | 7668 | 215 | |
| 20Oct1960 | Francis H. Farrell and Byron R. Switzer | Morris H. Kalman, trustee, Adrian Realty Trust | 7515 | 124 | |
| 29Jun1957 | Francis H. Farrell and Byron R. Switzer, trustees, Commonwealth-Newbury Mortgage and Real Estate Trust | Francis H. Farrell and Byron R. Switzer | 7245 | 510 | |
| 31May1949 | Francis H. Farrell | Francis H. Farrell and Byron R. Switzer, trustees, Commonwealth-Newbury Mortgage and Real Estate Trust | 6522 | 291 | |
| 31May1949 | Bessie E. Norris | Francis Farrell | 6522 | 287 | |
| 27Apr1937 | James E. Cody | Bessie E. Norris | 5659 | 594 | |
| 27Apr1937 | Forris W. Norris | James E. Cody | 5659 | 594 | |
| 15Sep1936 | H. Leon Sharmat | Forris W. Norris | 5621 | 460 | |
| 01Apr1936 | Mary F. Donlan | H. Leon Sharmat | 5591 | 590 | |
| 30Mar1936 | Thomas M. Claflin and William H. Claflin, Jr., executors of the will of William H. Claflin | Mary F. Donlan | 5591 | 588 | |
| 15Feb1926 | John N. Penick | William H. Claflin and Carrie S. Claflin | 4765 | 635 | |
| 06Feb1926 | William H. Claflin | John N. Penick | 4759 | 206 | |
| 04Mar1915 | Eleanor S. Mack | William H. Claflin | 3866 | 423 | |
| 28Sep1883 | Charles A. Kidder | Eleanor S. Mack, wife of Thomas Mack | 1612 | 351 | |
| Transfers of Unimproved Land | |||||
| Date of Deed | Grantor | Grantee | Book | Page | |
| 27Nov1880 | George B. Upton (lot with 26 foot frontage) | Charles A. Kidder | 1510 | 257 | |
| 22Mar1880 | T. Jefferson Coolidge (lot with 104 foot frontage) | George B. Upton | 1487 | 195 | |
| 11Mar1879 | William B. Bacon (lot with 75 foot frontage) | T. Jefferson Coolidge | 1450 | 65 | |
| 09May1877 | Frederic Pope (lot with 48 foot frontage) | T. Jefferson Coolidge | 1375 | 24 | |
| 11Mar1872 | Solomon H. Howe (lot with 48 foot frontage) | F. Pope | 1096 | 211 | |
| 20Apr1866 | J. Templeman Coolidge, Franklin Evans, and Charles Henry Parker, trustees (lot with 24 foot frontage) | Solomon H. Howe | 878 | 18 | |
| 20Apr1866 | J. Templeman Coolidge, Franklin Evans, and Charles Henry Parker, trustees (lot with 24 foot frontage) | Solomon H. Howe | 878 | 16 | |
| 20Apr1866 | J. Templeman Coolidge, Franklin Evans, and Charles Henry Parker, trustees (lot with 25 foot frontage) | William B. Bacon | 877 | 212 | |
| 20Apr1866 | J. Templeman Coolidge, Franklin Evans, and Charles Henry Parker, trustees (lot with 25 foot frontage) | William B. Bacon | 877 | 211 | |
| 20Apr1866 | J. Templeman Coolidge, Franklin Evans, and Charles Henry Parker, trustees (lot with 25 foot frontage) | William B. Bacon | 877 | 210 | |
| 29Jan1866 | Boston Water Power Company | J. Templeman Coolidge, Franklin Evans, and Charles Henry Parker, trustees | 871 | 183 | |
| Party Wall Agreements | |||||
| Date | Party One | Party Two | Book | Page | |
| 01Feb1881 | Charles A. Kidder (owner of lot at 269 Commonwealth) | John Quincy Adams (owner of lot at 273
Commonwealth) |
1514 | 609 | |
| 11Dec1880 | Cora C. Boyden (owner of lot at 267 Commonwealth) | Charles A. Kidder (owner of lot at 269 Commonwealth) | 1516 | 103 | |