Ontario · Amendment

Protection corridor maps updated for SickKids and St. Michael's Hospital heliport flight paths

ZONING ORDER - PROTECTION OF PUBLIC HEALTH AND SAFETY - RESTRICTION ON BUILDING HEIGHTS NEAR TORONTO HOSPITAL HELIPORTS — under the Planning Act

Recorded date: May 28, 2026
Detected: June 11, 2026. Verify commencement in the official source.

Construction & Real EstateMunicipal & Land UseHealth Care

Plain-language summary · AI-assisted

The zoning order that restricts building heights near two Toronto hospital heliports has been updated to reference new official corridor maps. The map numbers defining the protected air corridors for The Hospital for Sick Children and St. Michael's Hospital have changed, meaning the geographic boundaries of the height-restriction zones are now determined by the newly filed maps rather than the previous ones. Anyone planning construction, installing cranes, antennas, or other structures near these hospitals should consult the updated maps (now numbered 391 and 392, filed at the Ministry of Municipal Affairs and Housing at 777 Bay Street) to determine whether their project falls within a restricted area. Two housekeeping provisions in the regulation have also been formally revoked. Developers, architects, and project managers with active or planned projects in the vicinity of either hospital heliport should verify compliance against the updated corridor boundaries.

Who this affects
property developers near SickKids or St. Michael's Hospital · construction companies and crane operators in central Toronto · architects and building designers working in affected corridors · municipal planning and building permit staff

Check the official text
O. Reg. 10/24 on the official source ↗ · consolidated version 2 → 0

This page isn't an official version of the law and isn't legal advice. Summaries may omit details. Verify the dates and provisions that apply to you against the official source.

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