Toronto multiplex permit record
37 Heathdale Rd
York, Ward 12 Toronto-St. Paul's. One multiplex permit filing on record with the City of Toronto since January 2024, first filed Mar 28, 2025.
What the City's permit record says
City structure type: 2 Unit - Detached · Status: Revision Issued
REV01: Proposed Revision to existing building permit BLD 23 199113 BLD 00 NH to convert the basement into a duplex. Minor interior alterations to first and second floor space planning. Minor changes to structural design for basement and roof structure. Proposal to construct a new 2-storey masonry SFD with rear walkout.
Revision 01 - Revision to convert attic into habitable space, minor interior alterations to first and second-floor space planning, minor changes to structural design for basement and roof structure. -----------------------------------------------------------------REV01: Proposed Revision to existing building permit BLD 23 199113 BLD 00 NH to convert the basement into a duplex. Minor interior alterations to first and second floor space planning. Minor changes to structural design for basement and roof structure. Proposal to construct a new 2-storey masonry SFD with rear walkout.
Builder on the application: PAULA SUE HIMMEL
Quoted text is the permit description exactly as the City publishes it. Declared value is what the applicant put on the application and excludes land. Net new units is blank on many sub-permits, so a dash means the City did not state a figure, not zero.
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PlexCheck Toronto
What could be built at 37 Heathdale Rd
The largest filing here created 2 units. Ward 12 is one of the wards where six units are permitted as-of-right, so the ceiling on this street may be higher than what was filed. PlexCheck reads the City zoning stamped at this address, applies the multiplex rules for York, and prices the build against CMHC survey rents for the surrounding area.
Run 37 Heathdale Rd in PlexCheckFree. The address is carried over, so the search box is already filled in.
Read next
Every multiplex filing since 2024, by ward and former municipality.
What the multiplex by-law lets you build, and where.
What happens between application and shovel.
Check the zone and the ward rules for your own address.
Source: City of Toronto Open Data, Building Permits (Active and Cleared) and Development Applications, joined to the City's One Address Repository on the City's own address point id. Data refreshed Aug 27, 2026. VanPlex is a British Columbia builder and does not operate in Toronto.