Description: Data was last processed in April 2022. This layer represents 2021 tax parcel polygons in Westchester County. It was assembled from the collection of tax parcel assessment information of 25 different municipal jurisdictions. Assessment data is from ORPTS 2021 assessment. City names and zip code values were assigned by spatially joining with HERE Postal Code Boundaries (Feb 2022).NOTE: Overlaps and gaps do exist between municipalities due to the fact that each municipal assessment jurisdiction maintains their own data.