| Known Estates | Date | Acreage | Value | Rents | Fees | Reference |
| Wennington | 1325 | 202 | 121s | 90s | C.I.P.M. vi. 716. | |
| Rainham | C.I.P.M. vi. 716. | |||||
| Aveley | C.I.P.M. vi. 716. | |||||
| Stifford | C.I.P.M. vi. 716. | |||||
| Probable Estates | ||||||
| Hockley | 1287 | 367 | FF.ii. 63. 426. | |||
| Terling (Ringers) | 1289 | C.C.R. 34-35 | ||||
| 1312 | C.I.P.M. vi, p.114 | |||||
| Little Baddow | 1312 | C.I.P.M. vi, p.114 | ||||
| Boreham | 1312 | C.I.P.M. vi, p.114 | ||||
| Springfield | 1312 | 360 | ||||
| Probable Total | 869 | 121s | 90s |
| Acquisitions | ||
| 1287 | 167 acres land and 200 acres marsh in Hockley. | FF.ii.63.426 |
| Disposals | ||
| 1289 | Lands in Hockley, as above. | C.C.R. 1289, 34-5 |
| 1325 | Lands in Rainham, Aveley and Stifford given by John during his life to Henry Gernet, and now taken into the king's hands by reason of the latter's imprisonment. Dower of these lands sought by Joan, wife of John de Tany. | C.I.P.M. vi, 716 |