In article results of the analysis of the is standard-legal literature on a question restrictions and carrying out of their classification, also creations by means of software product MapInfo of a cartographical database on restrictions on territory of the Kirovsky district of St.-Petersburg are presented.

Analysis of present procedural aspects for cadastral land valuation of ground area is presented. New approach to its calculation based on adjusted calculation formula considering encumbrances and restrictions is suggested. Practical implementation of the proposals on the territory of Kirovsky district in Saint-Petersburg and calculations of cadastral value for two ground areas with the aim of determining differences in taxable base are displayed.