The B31 1 postcode sector is within the county of West Midlands in the West Midlands region of England..
B31 1 is a postcode sector within the B31 postcode district which is within the B Birmingham postcode area.
The Royal Mail delivery office for the B31 1 postal sector is the Northfield Delivery Office.
The area of the B31 1 postcode sector is 1.12 square miles which is 2.90 square kilometres or 715.47 square acres.
Waterways within the B31 1 postcode sector include the Merritts Brook.
|Type of Property||2018 Average||2018 Sales||2017 Average||2017 Sales||2016 Average||2016 Sales||2015 Average||2015 Sales|
|The B31 1 Sector is within these Local Authorities||The B31 1 Sector is within these Counties||
||The B31 1 Sector is within these Water Company Areas||