The CM99 1AA postcode was located in Chelmsford, Essex postcode town, within East of England, England region.
It is now a terminated postcode, it was a Large User postcode introduced in 1993-01 and terminated on 2004-08.
| Name | Type |
|---|---|
| OA21CD | E00109541 |
| LSOA21CD | E01021560 |
| MSOA21CD | E02004497 |
| MSOA21 | Great Baddow North & East |
| Postcode Area | CM99 |
| Ward | Great Baddow East |
| LTLA22 | Chelmsford |
| UTLA22 | Essex |
| Region | East of England |
| Country | England |
| Co-ordinates | [ 0.5007281619499102, 51.71749776186771 ] |