The following is an index to property transfer deeds and party wall and building restriction agreements recorded at the Suffolk County Deed Registry from the original land purchase through December 31, 2015. 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 |
| 01Sep1950 | Ernest S. Hayeck and Albert S. Hayeck | Pegis Alumni Corporation | 6635 | 232 |
| 29Aug1949 | Thomas J. Diab | Ernest S. Hayeck and Albert S. Hayeck | 6543 | 119 |
| 09Mar1949 | Boston Safe Deposit and Trust Company and James B. Ayer, executors of the will of Nathaniel F. Ayer | Thomas J. Diab | 6504 | 510 |
| 19Oct1929 | Helen D. Ayer, wife of Nathaniel F. Ayer | Nathaniel F. Ayer | 5160 | 524 |
| 07Mar1925 | James B. Ayer, Nathaniel F. Ayer, Elizabeth A. Inches, and Mary A. Rousmaniere | Helen D. Ayer, wife of Nathaniel F. Ayer | 4659 | 430 |
| Transfers of Unimproved Land | ||||
| Date of Deed | Grantor | Grantee | Book | Page |
| 09Oct1888 | William Simes (lot with 28 foot frontage) | Mary E. F. Ayer, wife of James B. Ayer | 1843 | 348 |
| 02Jun1887 | Boston and Roxbury Mill Corporation (lot with 81 foot frontage) | William Simes | 1775 | 54 |
| Party Wall Agreements | ||||
| Date | Party One | Party Two | Book | Page |
| 30Jun1893 | James B. Ayer and Mary E. F. Ayer, his wife, in her own right (owner of lot at 518 Beacon) | Thomas E. Proctor and Emma H. Proctor, his wife, in her own righrt (owner of lot at 516 Beacon) | 2149 | 484 |
| 07Nov1888 | Mary E. F. Ayer, wife of James B. Ayer (owner of lot at 518 Beacon) | William Simes (owner of lot at 520 Beacon) | 1852 | 126 |
| Building restriction agreement between the owners of 506-532 Beacon, extending to May 1, 1932, previous agreements limiting the depth of main buildings to 90 feet from the north line of Beacon (with bays and other projections limited to extending another 5 feet), and limiting the height of stables and other buildings further north to 12 feet in height. | ||||
| Date | Party One | Party Two | Book | Page |
| 29Mar1912 (recorded 2May1912) | Vincent Y. Bowditch (506 Beacon); Charles H. Wheelright (508-510 Beacon); Sarah G. Silsbee (512-514-516 Beacon); Frederick E. Johnston (514-516 Beacon); Mary E. F. Ayer by conservator Nathaniel F. Ayer (518 Beacon); Michael F. Culliney (520-522-524 Beacon). | Estate of Oliver Wadsworth (526 Beacon); Harold Williams (528 Beacon); Charles H. Traiser (530 Beacon); Mary E. Kittredge (532 Beacon) | 3632 | 206 |
| Building restriction agreement between the owners of land “on the north side of Beacon Street between West Chester Park and Charlesgate East” limiting until January 1, 1905, the depth of main buildings to 90 feet from the north line of Beacon (with bays and other projections limited to extending another 5 feet), and limiting the height of stables and other ancillary buildings further north to 12 feet in height. | ||||
| Date | Parties | Book | Page | |
| 24Feb1890 | Gamaliel Bradford; Leslie M. G. Morison; Thomas Nelson; James R. Chadwick; George B. Shattuck; Emma H. Proctor; Sarah G. Silsbee; George S. Silsbee; Charles P. Putnam; Solomon Lincoln; N. S. Bartlett; William Simes, W. J. Bryant, Mary E. F. Ayer, James B. Ayer, Elizabeth P. Lee, Henry Lee, James E. Proctor, H. B. Perkins, Charles A. Welch, trustee, Louis Curtis, Massachusetts Hospital Life Insurance Company, and Suffolk Savings Bank for Seamen and Others | 1926 | 637 | |