This City of Birmingham list of properties in Birmingham's conservation areas is a useful reference document. It's about 40 pages long. Produced in 2002, but still relevant. Strangely enough it makes interesting browsing! Viv.
https://www.birmingham.gov.uk/cs/Satellite?blobcol=urldata&blobheader=application/pdf&blobheadername1=Content-Disposition&blobheadervalue1=attachment;+filename=538681112.pdf&blobkey=id&blobtable=MungoBlobs&blobwhere=1223463724490&ssbinary=true
https://www.birmingham.gov.uk/cs/Satellite?blobcol=urldata&blobheader=application/pdf&blobheadername1=Content-Disposition&blobheadervalue1=attachment;+filename=538681112.pdf&blobkey=id&blobtable=MungoBlobs&blobwhere=1223463724490&ssbinary=true