Units Added & Lost Study
Daniel Du, Development Analytics
Generated 2026-09-22

== Method ==
We match building permit records by address to the parcel fabric. We keep the permits within the radius. Net change per lot is the number of dwelling units created minus the number lost, summed across the permits on that lot. We count only permits with a non-zero unit field. The City's unit fields undercount informal units. The net figure is therefore conservative.

== Sources ==
- City of Toronto Open Data: Building Permits (dwelling unit fields), accessed September 2026.
- City of Toronto Open Data: Municipal Parcels.

This is a demonstration study on a randomly selected site. No application exists at this address. Daniel Du (Development Analytics) prepared this as a work sample. It is not planning advice for any specific matter.
