Spatial Analysis has been used since the early 1990's for rural cadastral models. Nowadays, it is necessary to use Geographic Information Systems (GIS), Global Positioning Systems (GPS) and Cartography as well as dedicated software in order to solve problems in Cadastral Models. Among these models, the selection and priorítization of the parameters affecting the rural property valuation assets, as well as the zoning optimization (homogeneous sectors) within a community, are one of the biggest concems for Cadastral Agencies. This research is focused on rural property in the Región of Murcia, in accordance with data recorded from 2007 to 2009. The techniques used for the spatial zoning were carried out by means of IDW (Inverse Distance Weighting) and kriging interpolators as they are the most widely used in spatial varíation analysis studies. Although both interpolators produced similar results, IDW was better for predicting varíation in "Unit Príces". Afterwards, a statistical study was later completed using ANOVA, Chi-Squared and Correspondence Analysis procedures. The research results demónstrate the consistency of the parameters that have been used in the Cadastral Agencies, and the degree of involvement of these parameters in assessing the results of unit pnces for different áreas. These results are secured by the verification techniques appüed Keywords Geographicinformation system (GIS) • Spatialinterpolation • IDW-Kriging • Multivariate statistical • Cadastre