300 DUFFERIN ST
Application AcceptableLast refreshed on May 24, 2026
- Permit number
- 25 167198 BLD
- Permit type
- Building Additions/Alterations · Apartment Building
- Applied
- 2026-04-22
- Issued
- Not available
Actions
Create monitor from this address
Report data issueOpens your email app with this record prefilled.Exact address alerts may depend on monitor support.
Timeline
Applied
2026-04-22
Issued
Not available
Completed
Not available
Project description
rev 01: Waterproof existing structure. Construct new foundation and footing. Excavate for for work above. Removal of select building elements to enable a deep energy retrofit. Removals are mainly limited to removal of exterior shell on uppermost three storeys. Included for removal and eventual future replacement with new: exterior envelope, roofing, exterior windows and doors, exterior balconies and guards.
Permit fields
- City area grid code
- S0436
- Current use
- Apartment
- Dwelling units created
- 0
- Dwelling units lost
- 0
- Estimated construction cost
- $0
- Postal code
- M6K
- Proposed use
- Apartment