The following is an index to property transfer deeds and party wall and building agreements recorded at the Suffolk County Deed Registry from the original land purchase through December 31, 2020. 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 |
| 26Oct1999 | Beal Ventures Nine, LLC | Robert G. Bannish, trustee, 13 Commonwealth Realty Trust | 24344 | 227 |
| 07Sep1999 | Gerald C. McCarthy, trustee, Gerrard Realty Trust | Beal Ventures Nine, LLC | 24269 | 238 |
| 02Jan1968 | Gerald C. McCarthy | Gerald C. McCarthy, trustee, Gerrard Realty Trust | 8174 | 80 |
| 31Dec1963 | Florence M. Carpenter | Gerald C. McCarthy | 7809 | 503 |
| 31Dec1963 | Gerald C. McCarthy | Florence M. Carpenter | 7809 | 502 |
| 29Jul1955 | Fred L. Arata and Annette Arata, husband and wife | Gerald C. McCarthy | 7080 | 49 |
| 05Nov1946 | Dorothy M. O’Brien | Fred L. Arata and Annette Arata, husband and wife | 6276 | 462 |
| 05Nov1946 | Marian S. Haughton | Dorothy M. O’Brien | 6276 | 460 |
| 29Apr1946 | First Region Council of the Citizens’ Committee for the Army and Navy, Inc. | Marian S. Haughton | 6234 | 416 |
| 21Dec1942 | Marian S. Haughton | First Region Council of the Citizens’ Committee for the Army and Navy, Inc. | 6020 | 628 |
| 10Apr1920 | Malcolm Graeme Haughton | Marian Shaw Haughton | 4210 | 561 |
| 05Jun1918 | Annie L. A. Chauvenet | Malcolm Graeme Haughton | 4089 | 638 |
| 27Apr1917 | Anna Lee Ames Nowell, wife of George M. Nowell | Annie L. A. Chauvenet | 4027 | 19 |
| 28Feb1907 | Martha C. Codman | Anna Lee Ames Nowell, wife of George M. Nowell | 3193 | 47 |
| 11Apr1889 | William Minot, Jr., Josiah Bradlee, Frederic W. Bradlee, and Frederic Stone, trustees under the will of Frederick H. Bradlee | Martha P. R. Codman and Martha C. Codman | 1869 | 442 |
| Transfers of Unimproved Land | ||||
| Date of Deed | Grantor | Grantee | Book | Page |
| 02Jul1860 | Samuel Hooper (lot with 50 foot frontage) | Frederick H. Bradlee | 790 | 309 |
| 02May1860 | Commonwealth of Massachusetts | Samuel Hooper | 780 | 180 |
| Party Wall Agreements | ||||
| Date | Party One | Party Two | Book | Page |
| 10Jul1918 | Malcolm Graeme Haughton (owner of 13 Commonwealth) | Oliver Ames (owner of 15 Commonwealth) | 4110 | 321 |
| Agreement to Allow Removal of Portico and Front Steps at 13 Commonwealth | ||||
| Date | Party One | Party Two | Book | Page |
| 06Jul1907 | William L. Morrison and Mary R. Morrison, in her own right (owner of 13 Commonwealth) | Anna Lee Ames Nowell, wife of George M. Nowell (owner of 11 Commonwealth) | 3221 | 543 |
