Plot 446 is part of the following land areas:
| Wednesday 20 October 1395 | Earls Colne Rental | 43601036 |
| 1598 | Terrier to accompany Map of Earls Colne and Colne Priory Manors | 44602258 |
| March 1615 | Earls Colne and Colne Priory rental | 22200592 |
| January 1630 | Earls Colne and Colne Priory rental | 22300813 |
| September 1638 | Earls Colne and Colne Priory rental | 22401405 |
| Tuesday 19 March 1678 | Earls Colne and Colne Priory rental | 22501480 |
| 1838 | Earls Colne Tithe Award | 90000205 |
| Thursday 10 June 1841 | Earls Colne Census 1841 | 91501065 |
| Monday 30 March 1851 | Earls Colne Census 1851 | 92000860 |
| 1854 | Rental of the Manors of Earls Colne and Colne Priory | 80000180 |