ESRI file geodatabase polygon feature class representing City of Somerville, Massachusetts fiscal year 2017 parcels. The geodatabase includes a tabular January 2017 Assessor's database extract, Assess2017.
Polygon feature class representing City of Somerville, Massachusetts zoning districts adopted December 12, 2019 as part of the City of Somerville Zoning Overhaul (https://www.somervillezoning.com/) and amended by City Council May 28, 2020.