B21 0 is a postcode sector within the B21 postcode district which is within the B Birmingham postcode area.
The Royal Mail delivery office for the B21 0 postal sector is the Handsworth Delivery Office.
The area of the B21 0 postcode sector is 0.50 square miles which is 1.29 square kilometres or 319.42 square acres.
In the year 2017 there were 67 house sales in the B21 0 with the average house price being £97,642.
The B21 0 postcode sector is crossed by a railway.