Toronto address · Ward 16, Don Valley East
300 Lesmill Rd
The City of Toronto has 12 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.
- Closed
Heating and ventilation
HVAC - Demolition of existing walls. Interior renovation to shower room. Build new showers.
Applied Jun 17, 2025 · issued Jul 10, 2025 · completed Aug 21, 2025 · Permit 24 124939 HVA
- Closed
Plumbing
Plumbing - Demolition of existing walls. Interior renovation to shower room. Build new showers.
Applied Mar 13, 2024 · issued May 2, 2024 · completed Sep 10, 2025 · Permit 24 124939 PLB
- Closed
Addition or alteration · Interior alterations
Demolition of existing walls. Interior renovation to shower room. Build new showers.
Applied Mar 13, 2024 · issued Apr 2, 2024 · completed Sep 9, 2025 · Permit 24 124939 BLD
- Inspections under way
Plumbing
Plumbing - Proposed accessibility upgrades
Applied Apr 6, 2022 · issued May 20, 2022 · Permit 22 131554 PLB
- Permit issued
Addition or alteration · Interior alterations
Proposed accessibility upgrades
Applied Apr 6, 2022 · issued May 20, 2022 · Permit 22 131554 BLD
- Permit issued
Heating and ventilation
HVAC - Proposed accessibility upgrades
Applied Apr 6, 2022 · issued May 20, 2022 · Permit 22 131554 HVA
- Inspections under way
Plumbing · Backflow prevention devices (Water only)
Install 1 backflow prevention device (water only)
Applied Nov 30, 2015 · issued Dec 9, 2015 · Permit 15 258724 PSA
- Closed (dormant)
Heating and ventilation · Other
Replace existing chiller in mechanical room
Applied Oct 7, 2009 · issued Nov 3, 2009 · completed Jun 8, 2026 · Permit 09 176786 MSA
- Inspections under way
Addition or alteration · Interior alterations
Emergency Task Force storage rooms alterations
Applied Feb 8, 2007 · issued Mar 7, 2007 · Permit 07 107908 BLD
- Closed
Heating and ventilation
HVAC - Emergency Task Force storage rooms alterations
Applied Feb 8, 2007 · issued Apr 2, 2007 · completed Mar 31, 2026 · Permit 07 107908 HVA
- Closed (dormant)
Fire and security upgrade · Electromagnetic locks
To install 3 electromagnetic maglocks
Applied Dec 18, 2001 · issued Apr 8, 2002 · completed Jun 8, 2026 · Permit 01 203733 FSU
- Inspections under way
Fire and security upgrade · Electromagnetic locks
Install nine maglocks to an existing office
Applied Aug 29, 2001 · issued Sep 21, 2001 · Permit 01 172766 FSU
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
8 storeys · 603 homes · Residential
380 m away · Site plan · Under review · filed Oct 22, 2021
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.