The Archives are in Norwich, and they have good facilities,but you could try checking them, before your visit, as they will be able to tell you if they have records for the places you require. Details below:-
Norfolk Record Office
The Archive Centre
Tel: 01603 222599
Fax: 01603 761885
The building is open to the public as follows:
Monday, Wednesday to Friday: 9 a.m.-5 p.m.
Tuesday:9.30 a.m.-5 p.m.
Saturday:9 a.m.-12 noon