MarkhamZoningPreliminary Zoning Review
Published by City of Markham
This is the City of Markham’s document, as published on its website on 18 October 2026. The municipality may have changed it since: check the current version at the source. Legal notice
The City of Markham Building Standards' Quick Reference for Archistar Zoning AI PreCheck, dated July 2026 and linked from the Building News and Guide To Building Permits pages as the Zoning AI PreCheck Quick Guide. It walks through the optional automated zoning assessment for a Housing (HP) permit with a Detached House sub type and New Building work type: the ePLAN steps including the $100 pre-application fee, opening Archistar and choosing the City of Markham By-law 2024-19 Essentials report, uploading a PDF package, processing time, and viewing the Compliance Report.
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