As-Built Height Study
Daniel Du, Development Analytics
Generated 2026-09-22

== Method ==
Heights are the City's LiDAR-derived value for each building outline. We take the value for the main building on each mid-block RD lot. The cap is the Height Overlay value mapped at each lot (HT 10.0 across this radius). We subtract a 0.3 m tolerance before we count a house as over the cap. LiDAR reads the highest roof element, which can include chimneys. The tolerance and the per-lot table keep that limitation open to inspection.

== Sources ==
- City of Toronto Open Data: Topographic Building Outlines with LiDAR-derived heights, September 2026.
- City of Toronto Zoning By-law 569-2013: Height Overlay Map.

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.
