This spatial dataset comprises polygons that represent property parcels within the City of Niagara Falls. Although this layer closely follows Tax Roll parcels, there may be some instances where the ownership parcel's geometry to the PIN is used. The parcel layer is regularly updated using various sources, including Certificate of Consent documents from the CNF Committee of Adjustment, Registered Plans (of Subdivision or Condominium), Agreements of a Registered development (Subdivision or Condominium), Registered Deeds, Registered Reference Plans, and MPAC SCIF reports. To verify legal descriptions and ownership, PIN Details and maps from the Land Registry Office are also referenced, as needed. The original version of this product, a hybrid property dataset provided by the Region, was created using Ontario Base Mapping hard copy base (likely North American Datum of 1927 (NAD27) UTM 17) and would have been checked for quality using Ortho imagery available at the time. This information has been compiled from numerous sources and standards over the years, so spatial inaccuracies are to be expected. It's important to note that this layer is strictly intended for mapping and reference purposes, and should not be used to define the boundaries of individual parcels of land for legal purposes. Attribute details contain the primary address for the parcel and are not reflective of all valid addresses in the City of Niagara Falls for individual parcels.
Open Data Quality Rating (Beta): 94.1/100(as of April 15, 2026)
Completeness
99.2
Validity
99.9
Recency
100.0
Uniqueness
100.0
Understandability
77.2
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