Toronto address · Ward 16, Don Valley East
20 Graydon Hall Dr
The City of Toronto has 10 building permits since 2017 (9 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
Addition or alteration · Garage Repair/Reconstruction
Proposed localized concrete and waterproofing repairs in the parking garage stairwells
Applied Jul 6, 2026 · issued Aug 7, 2026 · Permit 26 196814 BLD
- Revision issued
Addition or alteration · Interior alterations
Revision 01: Revision to permitConstruction of an accessibility ramp in the lobby
Applied Jul 2, 2026 · issued Jul 29, 2026 · Permit 26 127584 BLD (revision 01)
- Permit issued
Addition or alteration · Interior alterations
Proposed interior alterations to create one new residential apartment and two accessory management offices in the lobby.
Applied May 28, 2026 · issued Jul 20, 2026 · Permit 26 169420 BLD
- Permit issued
Heating and ventilation
HVAC - Proposed interior alterations to create one new residential apartment and two accessory management offices in the lobby.
Applied May 28, 2026 · issued Jul 20, 2026 · Permit 26 169420 HVA
- Permit issued
Plumbing
Plumbing - Proposed interior alterations to create one new residential apartment and two accessory management offices in the lobby.
Applied May 28, 2026 · issued Jul 20, 2026 · Permit 26 169420 PLB
- Permit issued
Addition or alteration · Interior alterations
Construction of an accessibility ramp in the lobby
Applied Mar 10, 2026 · issued Apr 21, 2026 · Permit 26 127584 BLD
- Permit issued
Addition or alteration · Garage Repair/Reconstruction
Parking garage roof slab repairs and parking garage suspended slab repairs.
Applied Jun 16, 2022 · issued Nov 9, 2022 · Permit 22 163100 BLD
- Permit issued
Addition or alteration · Balcony/Guard repairs
Balcony concrete slab repairs and railings.
Applied Jul 24, 2018 · issued Jul 30, 2018 · Permit 18 198951 BLD
- Permit issued
Addition or alteration · Other
Remove existing hydro vault door and replace it with a new wider door located in the parking garage of the apartment building P2 level vault CQZ
Applied Feb 2, 2016 · issued Feb 17, 2016 · Permit 16 111440 BLD
- Closed
Designated structure · Sign building permit related
To erect and display one static illuminated ground sign.**DEVONSHIRE PROPERTIES**
Applied Oct 28, 2015 · issued Jan 28, 2016 · completed Apr 20, 2017 · Permit 15 243701 DST
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
No rezoning, site plan, subdivision or condominium file open within 500 m, and no pre-construction project on the site.
Neighbours’ Committee of Adjustment files within 250 m
None on file since 2017.
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.