The HP21 8 postcode sector is within the county of Buckinghamshire in the South East of England.
HP21 8 is a postcode sector within the HP21 postcode district which is within the HP Hemel Hempstead postcode area.
The Royal Mail delivery office for the HP21 8 postal sector is the Aylesbury Delivery Office.
The area of the HP21 8 postcode sector is 1.03 square miles which is 2.67 square kilometres or 658.77 square acres.
The HP21 8 postcode sector is crossed by a railway.
|Type of Property||2018 Average||2018 Sales||2017 Average||2017 Sales||2016 Average||2016 Sales||2015 Average||2015 Sales|
|The HP21 8 Sector is within these Local Authorities||The HP21 8 Sector is within these Counties||
||The HP21 8 Sector is within these Water Company Areas||