VALUATION ACCURACY AND VARIATION: A META ANALYSIS Professor R M Skitmore MSc, PhD, FRICS, MCIOB School of Urban Development Queensland University of Technology Gardens Point Brisbane Q4001 Australia rm.skitmore@qut.edu.au Ms J J Irons * BBS (Massey) GradDipPropEc (QUT) Lecturer Department of Property Studies School of Economics and Finance Curtin University GPO Box U1987 Perth WA 6845 Australia Janine.Irons@cbs.curtin.edu.au Dr L A Armitage Dip Surv, M Environmental Planning, PhD, FRICS, FAPI (Presenter) Senior Lecturer Faculty of Architecture, Building and Planning The University of Melbourne Victoria 3010 Australia l.armitage@unimelb.edu.au for PPRES 2007 Corresponding Author: Martin Skitmore School of Construction Management and Property Queensland University of Technology Gardens Point Brisbane Q4001 Australia rm.skitmore@qut.edu.au Keywords: valuation, accuracy, variation, range, approximation. 16 February 2007