IntroductionThis article focuses on the operation of use and investment markets in British real estate. In particular it considers whether the British property market is successful in reconciling use and investment decisions and, if so, over what time scale. Insofar as the market fails to achieve consistent use and investment choices, it examines the factors which might prevent adjustment from occurring. In theory these markets should exhibit a close relationship, realigning freely to ensure that investment values reflect accurately both current income generated by the use of property and expectations of future income growth. However, since use and investment decisions are subject to different influences and respond to different motives, there is some reason to believe they might track independent paths in practice.These issues are examined in the case of non-residential property markets which, for clarity, can be broken down into three functional components: use, investment and development (Fraser, 1993a; Keogh, 1991). Use and investment are clearly separable since the market itself commonly distinguishes between the right to use property and the right to hold a purely financial investment interest in property. In Britain, it is this distinction which forms the basis of the mature property investment market which currently exists (Keogh and D'Arcy, 1993). However, even where use and investment rights are embodied in a single property interest, for example an unencumbered freehold giving rights of owner occupation, existing buildings may be subdivided conceptually between use and investment. This reflects the different opportunities afforded by these distinct aspects of property ownership and the fact that the balance between them can be modified to meet changing market requirements. The third element, development, is conceptually distinct but is crucial to the explanation of use and investment markets. It is changes in these markets which stimulate development activity, and development which in turn supplies new user and investor rights into the market. Clearly it has a role to play in determining the balance between use and investment since legal interests in new property can be brought to the market in differing configurations.This breakdown provides the building blocks for the simple model of property market relationships illustrated in Figure 1. Each component of the model represents a market arena in which trade occurs and prices are determined by the interaction of demand and supply. As indicated in Figure 1,The author is grateful to Eamonn D'Arcy, Alan Evans, Bruno Giussanni, Sotiris Tsolacos and other colleagues who commented on an earlier draft, and to Alan Mooney of Sheffield Hallam University who assisted with the revision of data for the final version.