Interactive Town GIS Maps 

Maps that are not downloadable are only available in the Engineering Office (or as noted).  It is recommended that interested parties contact the Engineering Department for an appointment to view or obtain copies of maps that are not downloadable.

The Engineering Department has the following maps on file which are available to the public.  Click here for Map Prices

  • As-built plan and profile maps (roadways and sewers)
  • Assessing maps
  • Federal flood insurance maps - also see interactive GIS map
  • Sewer/lateral connection location maps
  • Street Map
  • Topographic/planimetric maps - also see interactive GIS map
  • Town of Avon street map
  • Zoning Map


  • Plot Plans (Please see Building Department)
  • Subdivision maps - (Please see Town Clerk & Planning Dept.)


For internal use only: