Upminster rises to about 200 feet (61 m) above sea level to the north and is about 50 feet (15 m) above sea level to the south.
It rests on a layer of loam, above sand and gravel in the south and London Clay to the north.
It is bounded in the west by the River Ingrebourne and there is a stream running east–west, just north of Corbets Tey that has been dammed to form a lake.
It has formed part of the continuously built-up area of London since the 1930s and is contiguous with Cranham to the east and Hornchurch to the west.
To the north and south there is open land that forms part of the Metropolitan Green Belt and there are open spaces formed by Upminster Golf Club and Upminster Hall Playing Field to the north, Upminster Park and Clock House Gardens to the south, and the Ingrebourne Valley linear park to the south west.
The town is effectively divided into north and south parts by the railway line.
The north is predominantly residential, with the southern part containing the main shopping area.
Further south it becomes predominantly residential again.
Upminster is a post town in the RM postcode area; it forms a long protrusion over the M25 motorway and additionally includes North Ockendon, also in Havering, and Bulphan in Thurrock.
Climate data for Upminster is taken from the nearest weather station at Greenwich, around 12 miles (19.3 km) southwest of St Laurence church:
Upminster rises to about 200 feet (61 m) above sea level to the north and is about 50 feet (15 m) above sea level to the south. It rests on a layer of loam, above sand and gravel in the south and London Clay to the north. It is bounded in the west by the River Ingrebourne and there is a stream running east–west, just north of Corbets Tey that has been dammed to form a lake. It has formed part of the continuously built-up area of London since the 1930s and is contiguous with Cranham to the east and Hornchurch to the west. To the north and south there is open land that forms part of the Metropolitan Green Belt and there are open spaces formed by Upminster Golf Club and Upminster Hall Playing Field to the north, Upminster Park and Clock House Gardens to the south, and the Ingrebourne Valley linear park to the south west. The town is effectively divided into north and south parts by the railway line. The north is predominantly residential, with the southern part containing the main shopping area. Further south it becomes predominantly residential again. Upminster is a post town in the RM postcode area; it forms a long protrusion over the M25 motorway and additionally includes North Ockendon, also in Havering, and Bulphan in Thurrock. Climate data for Upminster is taken from the nearest weather station at Greenwich, around 12 miles (19.3 km) southwest of St Laurence church:
Upminster