The series includes working files related to properties in the Maillardville area that were assessed for heritage value by external contractors in 1986. The files include photographs taken by the assessors, a copy of the typed assessment of each property, and related documents added by Planning and Development staff over the years. Related documents include copies of land titles maps, permit applications, copies of reports to Council, correspondence, copies of Bylaws, engineering reports, copies of assessment cards, copies of news clippings, and colour photographs.