The Valuation Office Agency (VOA) does not routinely calculate average sale price of properties in the geographic areas specified so the information requested cannot be provided without disproportionate cost. However, for over 100 separate locations in England, the VOA does publish, twice yearly in its Property Market Report, individual average price estimates of (a) a post-1960 detached house and (b) a post-1960 flat within a block of flats.
Copies of the Property Market Report are available in the House of Commons Library. The Property Market Report from 2001 onwards is also available electronically on the VOA website at:
www.voa.gov.uk/publications