Historical Property Assessments for Calgary with Land Use and Construction Year

Historical assessed values for residential, non-residential, and farm land properties in Calgary, sourced from the city's annual property assessment rolls. The dataset includes 20 columns such as ASSESSED_VALUE, LAND_USE_DESIGNATION, YEAR_OF_CONSTRUCTION, and MULTIPOLYGON. It is published by data.calgary.ca and was last updated on February 3, 2026.

Use Cases

• Model property value trends over time using ASSESSED_VALUE, RE_ASSESSED_VALUE, and ROLL_YEAR.
• Analyze land use patterns and property types with LAND_USE_DESIGNATION, PROPERTY_TYPE, and SUB_PROPERTY_USE.
• Estimate land value density by correlating ASSESSED_VALUE with LAND_SIZE_SF or LAND_SIZE_AC.
• Perform geospatial analysis of property parcels using the MULTIPOLYGON column.

Strengths

• Contains 20 distinct columns covering assessment values, property characteristics, and geospatial data.
• Includes historical data with a ROLL_YEAR column for temporal analysis.
• Provides a MULTIPOLYGON column for direct geospatial operations.

Limitations

• Row count is unknown, which may limit suitability assessment.
• Description metadata is limited; actual data quality requires manual inspection after download.

Provenance

Source

data.calgary.ca

Collection Method

Likely extracted from The City of Calgary's annual property assessment rolls and Alberta's Land Titles Office.

Time Range

Historical, specific years implied by ROLL_YEAR column.

Freshness

Last updated 2026-02-03 21:13:21; freshness should be verified.

Geography

Calgary, Alberta, Canada.