Hi Brianz
Here are a couple of online resources to put some meat on your rellies bones
http://www.victorianlondon.org/index-2012.htm this is a really interesting site packed with info (only three references on perukes came up in the search facility though). I bought his book on Victorian London but haven't tried the others
The Booth site at LSE is also a great starting point although his notebooks are later in date-at least you can search by street name and see the relevant pages
http://booth.lse.ac.uk/If you fancy a long read, then London, The autobigraphy by Jon E Lewis , London the biography by Peter Ackroyd, English Society in the 18thC by Roy Porter, London, a social history by the same author, and Liza Pickard's Dr Johnson's London-every day life in London 1740-1770 are all readable