Abstract: The article presents the goals and the structure of the database "Parceling and Building System of Moscow Bely Gorod in the 18th century”, created within the framework of the project "Spatial reconstruction of the historical landscape of Moscow Bely Gorod in the 16th - 18th centuries (with the use of modern information technologies)". The database was created in MS Access DBMS and accumulates text and graphic sources characterizing parceling, planning and development of the eastern part of Moscow Bely Gorod in the 18th century as well as urban planning and personal information obtained from the analysis of these sources. The database is the basis for creating spatial 3D reconstruction and one of the main components of the geographic information system being developed. The database as a tool for systematizing text and graphic historical information is a new method to study and reconstruct historical landscapes. It presents sources that served the basis for the reconstruction in an organized way thus greatly simplifying the verification of conclusions and results of the study. The article describes the main objects of the database (historical sources including graphic, town-planning objects (driveways, households, buildings) and personalities (owners of courtyards)) and their interconnections and methods of data formalization. The article pays special attention to the features associated with the processing of property owners' biographical and genealogical information.