Ownership History
| 270 GEORGE WASHINGTON LLC | $0 | 1219/70 | 06/24/2019 |
| 270 GEORGE WASHINGTON LLC | $0 | 1083/67 | 12/12/2016 |
| 270 GEORGE WASHINGTON LLC | $0 | 1074/148 | 10/17/2016 |
| 270 GEORGE WASHINGTON LLC | $0 | 20130010/ | 07/10/2013 |
| 270 GEORGE WASHINGTON LLC | $1 | 823/78 | 11/07/2011 |
| 270 GEORGE WASHINGTON LLC | $1,599,900 | 797/124 | 05/31/2011 |
| 270 GEORGE WASHINGTON LLC | $0 | 551/288 | 02/12/2007 |
| 270 GEORGE WASHINGTON LLC | $1,830,000 | 480/457 | 10/26/2005 |
| CONTECH REALTY LLC | $1,500,000 | 415/26 | 02/26/2004 |
| ECON REALTY | $0 | 412/843 | 02/04/2004 |
| ECON REALTY | $10,000 | 387/189 | 07/28/2003 |
| ECON REALTY | $0 | 86/762 | 02/28/1986 |
| ECON REALTY CORPORATION | $0 | 35/165 | 03/21/1966 |
| BLEZARD JOHN | $0 | 18/144 | 09/25/1946 |
| SAYLES ATWILL E | $0 | 0/0 | 01/01/1900 |