More comprehensive Tax Maps are available at CAI Query Manager Online. You can view the boundaries of properties in Bow, including dimensions, and get abutters lists, as well as see other map layers, such as prime wetlands, the USGS maps, conservation land, aerial photos, the location of schools, trails, water and sewer systems, etc. You can print out maps as well as a basic version of the property record card or the more complete Vision Appraisal card. There you can search by Property Owner, Address or the Map-Block-Lot number. Whichever one you typed in, click on the matching Find Owner, Address, or Parcel ID bar to see the parcel. For the official, most current records, however, please contact the Assessing Office.