Ownership History
| SANTOS REI III LLC | $0 | | 2101/343 | 09/22/2021 |
| REI 48-52 PUTNAM NB LLC | $0 | 1 | 1848/0950 | 10/01/2012 |
| SANTOS MICHAEL | $160,000 | | 1816/0965 | 04/14/2011 |
| BAYVIEW LOAN SERVICING LLC | $0 | | 1813/1015 | 02/24/2011 |
| NEW BRITAIN PROPERTY | $0 | | 1733/1005 | 02/20/2008 |
| CHACKO SAMUEL P | $370,000 | | 1728/0293 | 12/21/2007 |
| FORTY EIGHT-FIFTY TWO | $155,000 | | 1681/0434 | 12/04/2006 |
| BAYVIEW LOAN SERVICING LLC | $0 | | 1681/0430 | 12/04/2006 |
| BELLAS PROPERTIES LLC | $0 | | 1657/0013 | 06/27/2006 |
| BELLAS PROPERTIES LLC | $100,000 | | 1598/0636 | 06/16/2005 |
| FORTY EIGHT PUTNAM ST N B LLC | $0 | | 1235/0314 | 11/18/1996 |
| HOOPA INC | $0 | | 1213/0678 | 01/09/1996 |
| RUGENS ANTHONY P | $0 | | 1180/0654 | 06/30/1994 |
| LONSKY & RUGENS INVESTORS | $0 | | 0910/0324 | 03/04/1988 |
| DOREEN M LONSKY & ANTHONY P | $0 | | 0835/0476 | 05/20/1986 |