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 |
| 16Jun1980 | 285 Beacon Associates, Inc. (283-285 Beacon) | 285 Beacon Street Condominium | 9460 | 301 |
| 03Aug1979 | Abraham Wintman | 285 Beacon Associates, Inc. | 9223 | 202 |
| 17Jul1941 | Julian H. Katzeff | Abraham Wintman | 5935 | 228 |
| 12Mar1941 | James F. O’Brien, Jr. | Julian H. Katzeff | 5925 | 144 |
| 23Dec1940 | Israel M. Levin (foreclosure of mortgage given by Abraham Wintman) | James F. O’Brien, Jr. | 5897 | 354 |
| 05Jun1936 | Samuel Dacre Bush, II, administrator of the estate of Emma B. Bush | Abraham Wintman | 5602 | 347 |
| Transfers of Unimproved Land | ||||
| Date of Deed | Grantor | Grantee | Book | Page |
| 07Apr1885 | Commonwealth of Massachusetts (lot with 24 foot frontage) | Emma B. Bush | 1693 | 433 |
| Party Wall Agreements | ||||
| Date | Party One | Party Two | Book | Page |
| 13Apr1881 | Charles W. Freeland (owner of lot at 281 Beacon) | John F. Anderson (holder of right to purchase lot at 283 Beacon) | 1543 | 544 |