Acocka green royal mail

I think you meant to type "Acock's Green"!

Acock's Green is a suburb of Birmingham, England, located approximately 4 miles (6.4 km) southwest of the city centre. It is a popular residential area with a mix of old and new housing, shops, and amenities.

As for Royal Mail, Acock's Green has its own post office and postal code, which is B25 7AA.