Toronto address · Ward 11, University-Rosedale
100 Hayden St
The City of Toronto has 7 building permits since 2017 (6 still open) on record for this address.
Building permits
Every permit the City lists for this address since 2017, and any still open from before, newest first.
- Permit issued
Fire and security upgrade · Electromagnetic locks
Maglock Installation
Applied Sep 1, 2026 · issued Sep 9, 2026 · Permit 26 229945 FSU
- Inspections under way
Plumbing · Piping: other buildings
Proposal for the replacement of in-suite kitec domestic water piping.
Applied Nov 6, 2019 · issued Dec 4, 2019 · Permit 19 245945 PSA
- Permit issued
Addition or alteration · Re-Roofing/Re-Cladding
Proposal for re-cladding in existing apartment building.
Applied May 31, 2019 · issued Jun 3, 2019 · Permit 19 163166 BLD
- Closed
Plumbing · Piping: other buildings
Removal of the old Kitec water piping inside the suite and upgrading to Upnor Wiresbro water pipe to the fixtures.
Applied Jan 9, 2019 · issued Feb 7, 2019 · completed Mar 1, 2019 · Permit 19 102806 PSA
- Inspections under way
Multiple-use permit · New building
Alteration to Revision #1 application - to provide 10 visitor parking spaces from P3 level to Grade level. Alter application to build 21 storey mixed use building with 4 levels of underground parking. 165 residential dwelling units and the head ofice for the General Synod of the Anglican Churches of Canada. (PHASE 1)----see: c. of a. dec.
Applied Oct 7, 2003 · issued Dec 4, 2003 · Permit 00 124727 BLD (revision 02)
- Inspections under way
Multiple-use permit · New building
Alter application to build 21 storey mixed use building with 4 levels of underground parking. 165 residential dwelling units and the head ofice for the General Synod of the Anglican Churches of Canada. (PHASE 1)----see: c. of a. dec.
Applied Mar 7, 2002 · issued Sep 25, 2003 · 165 homes added · Permit 00 124727 BLD (revision 01)
- Inspections under way
Multiple-use permit · New building
construct 17 storey mixed use building with 4 levels of underground parking. 113 residential dwelling units and the head ofice for the General Synod of the Anglican Churches of Canada. (PHASE 1) - For latest plans and documentation see BP 00-124727-01 file.
Applied Feb 1, 2000 · issued Sep 25, 2003 · 165 homes added · Permit 00 124727 CMB
Committee of Adjustment
No applications to the City's Committee of Adjustment for this address since 2017. That's where an owner asks for a minor variance (a small exception to the zoning by-law) or a consent to divide a lot.
What’s planned nearby
Development sites within 500 m
- Under review
59 storeys · 656 homes · Mixed use
100 m away · Site plan · Under review · filed Apr 30, 2021
- Under review
11 storeys · 16 homes · Residential
180 m away · Site plan · Under review · filed Jul 5, 2024
- Under review
69 storeys · 837 homes · Mixed use
200 m away · Site plan · Under review · filed May 30, 2022
- Approved
- Approved
50 storeys · 508 homes · Residential
200 m away · Site plan · Approved · filed Apr 26, 2022
- Under review
112-124 Isabella Street, 30-40 Huntley Street and 1 Mount Pleasant Road
60 storeys · 1,362 homes · Residential
260 m away · Site plan · Under review · filed Dec 11, 2025
Neighbours’ Committee of Adjustment files within 250 m
235 Bloor St E · Minor variance
110 m away · filed Aug 31, 2026 · Postponed
1 Mount Pleasant Rd · Minor variance
To permit the replacement of 4 new mechanical units.
180 m away · filed Feb 11, 2025 · Approved
62 Charles St E · Minor variance
To convert an existing three-storey non-residential building (originally constructed as two semi-detached dwellings), into a fourplex residential building with rear third storey rooftop terraces. This building has a Heritage designation.
180 m away · filed Jan 12, 2024 · Approved
66 Charles St E · Minor variance
To convert the existing two-and-one-half-storey detached residential (heritage) building into an apartment building by maintaining only the front portion of the existing building and constructing a 9-storey rear addition (and one mechanical penthouse level). Also, to construct a front ground floor porch and stairs, a front basement walkout, rear balconies on the second to fourth storeys, a front deck on the fourth storey, as well as front and rear balconies on the fifth to nineth storeys. There will be a total of 16 dwelling units within this apartment building.
160 m away · filed Sep 6, 2023 · Approved
55 Charles St E · Consent
To obtain consent to sever a lot (with a 50-storey residential building currently under construction) into 4 lots to separate the 100 freehold rental replacement units (located on levels 3 to 7), for ownership purposes. Also, to create easements/rights-of-way above and below-grade. There are no associated minor variance applications.
230 m away · filed Aug 31, 2023 · Approved
628 Church St · Minor variance
To alter an existing approved 47-storey mixed-use building by constructing three additional storeys for a total of 50-storeys. The number of residential units will increase from 403 units to 423 units.
130 m away · filed Mar 21, 2022 · Approved
55 Charles St E · Minor variance
To alter an approved 48-storey residential apartment building with a total of 641 residential units (including 100 rental replacement units as approved under Site Specific By-law Nos. 1183-2019 and 1184-2019) by permitting an additional 2-storeys and 24 residential units. Overall, this will equate to a 50-storey residential apartment building with a total of 665 residential units.
230 m away · filed Jul 23, 2021 · Approved
92 Isabella St · Minor variance
To alter the existing three-storey office building by constructing a new elevator and a new dormer over the elevator shaft.
200 m away · filed Feb 8, 2021 · Approved
From the City of Toronto’s open data: building permits (active, and cleared since 2017), Committee of Adjustment applications and address points, this record updated Sep 29, 2026, and the development sites from its Development Applications data. Contains information licensed under the Open Government Licence – Toronto. Construction cost estimates and contractors’ names are left out on purpose, and nothing here names an owner.