B18 4 is a postcode sector within the B18 postcode district which is within the B Birmingham postcode area.
The Royal Mail delivery office for the B18 4 postal sector is the Hockley Delivery Office (b).
In the year 2017 there were 44 house sales in the B18 4 with the average house price being £142,260.
Waterways within the B18 4 postcode sector include the Birmingham Canal Navigations, Birmingham Canal and Birmingham Canal Navigations - Soho Loop
The B18 4 postcode sector is crossed by a railway.