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 until conversion of the building into condominiums. 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 |
| 03Oct1977 | Patrick J. Ahearn, trustee, 165 Commonwealth Realty Trust | 165 Commonwealth Condominium | 8993 | 229 |
| 02Aug1976 | Gerassimo A. Alexandrato and Stamatoula A. Alexandrato, husband and wife | Patrick J. Ahearn, trustee, 165 Commonwealth Realty Trust | 8887 | 388 |
| 28Mar1968 | Salvatore A. Carbone, trustee, Salcar Realty Trust, | Gerassimo A Alexandrato. and Stamatoula A. Alexandrato, husband and wife | 8192 | 232 |
| 30Jun1965 | Benjamin Streim and Lucille A. Streim, husband and wife | Salvatore A. Carbone, trustee, Salcar Realty Trust | 7962 | 630 |
| 25Nov1963 | Arthur E. Simons | Benjamin Streim and Lucille A. Streim, husband and wife | 7799 | 269 |
| 26Nov1962 | Elena M. Perry (formerly Elena M. Perriello) | Arthur E. Simon | 7700 | 269 |
| 13Jul1956 | Fred Arata and Annette Arata, husband and wife | Elena M. Perriello | 7167 | 6 |
| 27Oct1954 | Lillian F. Clinkard | Fred Arata and Annette Arata, husband and wife | 7005 | 429 |
| 04Mar1941 | Helen E. Baader, trustee, Holden Realty Trust | Lillian F. Clinkard | 5906 | 270 |
| 25Feb1941 | Marian W. Vaillant, Constance R. V. Tenney, and George W. Vaillant, administrators of the estate of Alice C. Vaillant (also called Alice Clapp Vaillant) | Helen E. Baader, trustee, Holden Realty Trust | 5906 | 269 |
| 14Aug1923 | Vanlora J. Clapp | Alice C. Vaillant, wife of George W. Vaillant | 4496 | 419 |
| 23Jun1881 | John Erskine and Catherine T. Erskine, his wife, in her own right | Vanlora J. Clapp | 1529 | 412 |
| 17Nov1880 | Charles H. Masury | Catherine T. Erskine | 1509 | 68 |
| Transfers of Unimproved Land | ||||
| Date of Deed | Grantor | Grantee | Book | Page |
| 01Dec1879 | E. Rollins Morse (lot with 26 foot frontage) | Charles H. Masury | 1477 | 278 |
| 10May1879 | Mary A. Heard, wife of Albert F. Heard (Confirmatory deed) | E. Rollins Morse | 1458 | 319 |
| 06Mar1879 | John Heard and his wife, Alice L. Heard, and Albert F. Heard and his wife. Mary A. Heard (Release) | E. Rollins Morse | 1451 | 42 |
| 06Mar1879 | James Sturgis and Arthur Pickering, assignees in bankruptcy of John Heard and Albert F. Heard (lot with 56 foot frontage) | E. Rollins Morse | 1451 | 41 |
| 28May1874 | Commonwealth of Massachusetts (lot with 56 foot frontage) | John Heard and Albert F. Heard | 1215 | 125 |
| Party Wall Agreements | ||||
| Date | Party One | Party Two | Book | Page |
| 12May1880 | Charles H. Masury (owner of lot at 165 Commonwealth) | John D. Bates (owner of 163 Commonwealth) | 1492 | 118 |
| 01Dec1879 | Charles H. Masury (owner of lot at 165 Commonwealth) | E. Rollins Morse (owner of lot at 167 Commonwealth) | 1477 | 279 |