The BN21 1 postcode sector is within the county of East Sussex in the South East of England.
BN21 1 is a postcode sector within the BN21 postcode district which is within the BN Brighton postcode area.
The Royal Mail delivery office for the BN21 1 postal sector is the Eastbourne Delivery Office.
The area of the BN21 1 postcode sector is 0.60 square miles which is 1.56 square kilometres or 384.57 square acres.
|Type of Property||2018 Average||2018 Sales||2017 Average||2017 Sales||2016 Average||2016 Sales||2015 Average||2015 Sales|
|The BN21 1 Sector is within these Local Authorities||The BN21 1 Sector is within these Counties||
||The BN21 1 Sector is within these Water Company Areas||