Why are properties being re-inspected?

The Town of Londonderry has had an on-going Cyclical Inspection program since 2002. At this time, we have completed measuring and listing the entire town the first time through. During the beginning of 2009, we began remeasuring and listing all properties again in South Londonderry with Map 1. This program began again in 2016 and will take about 5 to 6 years to do the whole town. This program is only to verify the information that we have on our property record card. Your value will change only if we find discrepancies.