Toronto address · Ward 1, Etobicoke North
85 Mount Olive Dr
Highfield Junior School
The City of Toronto has 16 building permits since 2017 (7 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.
- Inspections under way
Fire and security upgrade · Fire alarm
Proposed fire alarm system replacement - Highfield Junior School
Applied Apr 12, 2017 · issued May 11, 2017 · Permit 17 143479 FSU
- Closed
Designated structure · Solar collector
Proposal to install solar panels on the rooftop of an existing elementary school (Highfield JS).
Applied Jun 15, 2016 · issued Jul 21, 2016 · completed Apr 22, 2017 · Permit 16 174698 DST
- Closed (dormant)
Drains and site services · Inside and outside drains
Drain - To construct addition of 12 classroms, 2 resource rooms, academic storage, vestibule, lobby and mechanical room. Addition of Childcare centre, redevelopment of exterior landscape and installation of a geothermal mechanical system for "Highfield Junior School".
Applied Mar 12, 2009 · issued Sep 18, 2009 · completed Jun 8, 2026 · Permit 09 115913 STS
- Inspections under way
Heating and ventilation
HVAC - To construct addition of 12 classroms, 2 resource rooms, academic storage, vestibule, lobby and mechanical room. Addition of Childcare centre, redevelopment of exterior landscape and installation of a geothermal mechanical system for "Highfield Junior School".
Applied Mar 12, 2009 · issued Sep 18, 2009 · Permit 09 115913 HVA
- Inspections under way
Plumbing
Plumbing - To construct addition of 12 classroms, 2 resource rooms, academic storage, vestibule, lobby and mechanical room. Addition of Childcare centre, redevelopment of exterior landscape and installation of a geothermal mechanical system for "Highfield Junior School".
Applied Mar 12, 2009 · issued Sep 18, 2009 · Permit 09 115913 PLB
- Inspections under way
Addition or alteration · Addition(s)
To construct addition of 12 classroms, 2 resource rooms, academic storage, vestibule, lobby and mechanical room. Addition of Childcare centre, redevelopment of exterior landscape and installation of a geothermal mechanical system for "Highfield Junior School".
Applied Mar 11, 2009 · issued Sep 18, 2009 · Permit 09 115913 BLD
- Closed (dormant)
Drains and site services · Site service
Site servicing for the relocation of (11) portables
Applied Jul 25, 2008 · issued Aug 12, 2008 · completed Jun 8, 2026 · Permit 08 186573 STS
- Closed (dormant)
Portable classroom · Non-Certified portables
To relocate (11) portables serving "Highfield Park Junior School"
Applied Jul 25, 2008 · issued Nov 26, 2008 · completed Jun 8, 2026 · Permit 08 186562 PCL
- Inspections under way
Heating and ventilation
HVAC - Interior alterations to an existing school, and new door and window openings at various locations.
Applied Jul 16, 2008 · issued Jul 30, 2008 · Permit 08 180666 HVA
- Closed (dormant)
Portable classroom · Non-Certified portables
3 non-certified portables*Highfield
Applied Sep 26, 2007 · issued Jan 4, 2008 · completed Jun 8, 2026 · Permit 07 265132 PCL
- Inspections under way
Addition or alteration · Interior alterations
Interior alterations to create 8 classrooms using moveable partition panels at "Highfield JS"
Applied Jul 25, 2007 · issued Jul 31, 2007 · Permit 07 247237 BLD
- Inspections under way
Heating and ventilation
HVAC - Interior alterations to create 8 classrooms using moveable partition panels at "Highfield JS"
Applied Jul 25, 2007 · issued Jul 31, 2007 · Permit 07 247237 HVA
Show 4 more permits
- Closed
Portable classroom · Non-Certified portables
Installation of 2 new portable classrooms - the portable classrooms are existing structures relocated from other locations.
Applied Mar 6, 2007 · issued Dec 4, 2007 · completed Aug 21, 2026 · Permit 07 113694 PCL
- Closed (dormant)
Portable classroom · Non-Certified portables
Relocate three portable classrooms
Applied Oct 26, 2005 · issued Feb 2, 2006 · completed Jun 8, 2026 · Permit 05 197482 PCL
- Closed (dormant)
Heating and ventilation
''highfield junior school'' addition
Applied May 24, 1996 · issued Jul 11, 1996 · completed Jun 8, 2026 · Permit 96 083653 HVA
- Closed (dormant)
Addition or alteration · Addition(s)
''highfield junior school'' addition
Applied May 24, 1996 · issued Jul 11, 1996 · completed Jun 8, 2026 · Permit 96 083653 BLD
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
75 Silverstone Dr · Minor variance
To construct a new detached dwelling with an attached garage, and a patio in the rear yard.
190 m away · filed May 3, 2024 · Approved
64 Silverstone Dr · Minor variance
To construct a one-storey rear addition and a below grade entrance at the rear of the dwelling.
100 m away · filed Aug 23, 2023 · Withdrawn
65 Silverstone Dr · Minor variance
To construct a new detached dwelling with an attached garage.
140 m away · filed Feb 3, 2022 · Approved
71 Silverstone Dr · Minor variance
To construct a new detached dwelling with an attached garage.
170 m away · filed Jun 8, 2021 · Approved
69 Silverstone Dr · Minor variance
To construct a one-storey front addition, to extend the existing attached garage, and to construct a new front porch.
160 m away · filed Sep 1, 2020 · 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.