In this paper I will describe data provided by the UK Valuation Office (VO)
for the national Non-Domestic Building Stock database developed for the De
partment of the Environment, Transport and the Regions. The purpose of this
database is to support policymaking for the conservation of fossil fuels a
nd the reduction of greenhouse gas emissions. The fact that the VO data cov
er floor areas, activities, building construction, and building services-al
l of which are Liable to affect the use of fuels in buildings-make them spe
cially valuable for this application. Several tables and charts derived fro
m the VO data are presented, containing statistics on the nondomestic build
ing stock of England and Wales. A review is then given of the very consider
able research potential of such a large administrative data source as the V
O databases. Some of the problems that arise in the use of those data are e
xamined.