Toronto address · Ward 12, Toronto-St. Paul's
200 Lonsdale Rd
The City of Toronto has 50 building permits since 2017 (19 still open) and 1 Committee of Adjustment file 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.
- Cancelled
Temporary structure · Other temporary tents
Install (1) 60'x180', (1) 10'x100', (1) 10'x120', (2) 20'x60', (1) 20'x20' Temporary Tents for an event at the Upper Canada College from June 9th 2025 to June 14, 2025.
Applied May 29, 2025 · completed Dec 22, 2025 · Permit 25 167307 TPS
- Cancelled
Temporary structure · Other temporary tents
Proposal to Install (1) 60'x180' Temporary Tent for an event at UCC from 2025-06-10 to 2025-06-13.
Applied May 27, 2025 · completed May 28, 2025 · Permit 25 166032 TPS
- Closed
Addition or alteration · Interior alterations
Interior alterations on the ground floor, second floor (shaft only) and rooftop mechanical unit replacement works - Two storey Prep School
Applied Mar 27, 2025 · issued Apr 25, 2025 · completed Dec 3, 2025 · Permit 25 135962 BLD
- Closed
Plumbing
Plumbing - Interior alterations on the ground floor, second floor (shaft only) and rooftop mechanical unit replacement works - Two sotrey Prep School
Applied Mar 27, 2025 · issued Apr 25, 2025 · completed Dec 8, 2025 · Permit 25 135962 PLB
- Closed
Heating and ventilation
HVAC - Interior alterations on the ground floor, second floor (shaft only) and rooftop mechanical unit replacement works - Two sotrey Prep School
Applied Mar 27, 2025 · issued Apr 25, 2025 · completed Dec 5, 2025 · Permit 25 135962 HVA
- Closed
Plumbing
Plumbing - TO PERMIT INTERIOR ALTERATIONS FOR THE EXISTING FOUR-SUITES WITH EXTERIOR REPAIRS AT THE EXISTING 2-STOREY BEATTY FACULTY RESIDENCE BUILDING.
Applied Oct 16, 2024 · issued Dec 17, 2024 · completed Sep 8, 2025 · Permit 24 226823 PLB
- Closed
Addition or alteration · Interior alterations
To permit interior alterations for the existing four-suites with exterior repairs at the existing 2-storey beatty faculty residence building.
Applied Oct 16, 2024 · issued Dec 17, 2024 · completed Sep 9, 2025 · Permit 24 226823 BLD
- Closed
Heating and ventilation
Hvac - to permit interior alterations for the existing four-suites with exterior repairs at the existing 2-storey beatty faculty residence building.
Applied Oct 16, 2024 · issued Dec 17, 2024 · completed Sep 9, 2025 · Permit 24 226823 HVA
- Closed
Addition or alteration · Interior alterations
Interior alterations on the second floor and rooftop mechanical unit replacement works at the existing 2 storey prep school building
Applied Apr 24, 2024 · issued May 14, 2024 · completed Dec 1, 2025 · Permit 24 140182 BLD
- Closed
Plumbing
Plumbing - Interior alterations on the second floor and rooftop mechanical unit replacement works at the existing 2 storey prep school building
Applied Apr 24, 2024 · issued May 24, 2024 · completed Sep 16, 2024 · Permit 24 140182 PLB
- Closed
Heating and ventilation
HVAC - Interior alterations on the second floor and rooftop mechanical unit replacement works at the existing 2 storey prep school building
Applied Apr 24, 2024 · issued May 24, 2024 · completed Nov 25, 2025 · Permit 24 140182 HVA
- Closed
Fire and security upgrade
FS - Sprinkler Shop Drawing - Interior alterations to east wing classroms, offices and corridors (including the attice space) - Upper Canada College
Applied Jun 21, 2022 · issued Oct 17, 2022 · completed Oct 17, 2022 · Permit 22 133495 FSU
Show 38 more permits
- Closed
Temporary structure · Certified tents
Install temporary tent structure for Upper Canada College gradutation ceremony from May 18th to May 30th, 2022
Applied May 6, 2022 · issued Jun 1, 2022 · completed Mar 12, 2026 · Permit 22 143548 TPS
- Inspections under way
Addition or alteration · Interior alterations
Interior alterations to east wing classroms, offices and corridors (including the attice space) - Upper Canada College
Applied Apr 12, 2022 · issued Jul 19, 2022 · Permit 22 133495 BLD
- Inspections under way
Heating and ventilation
HVAC - Interior alterations to east wing classroms, offices and corridors (including the attice space) - Upper Canada College
Applied Apr 12, 2022 · issued Jul 19, 2022 · Permit 22 133495 HVA
- Inspections under way
Plumbing
Plumbing - Interior alterations to east wing classroms, offices and corridors (including the attice space) - Upper Canada College
Applied Apr 12, 2022 · issued Jul 19, 2022 · Permit 22 133495 PLB
- Closed
Plumbing
Plumbing Revision #1 - expanding sprinkler area + generator, & layout changes.
Applied Nov 27, 2019 · issued Dec 24, 2019 · completed Feb 7, 2020 · Permit 19 160476 PLB (revision 01)
- Closed
Heating and ventilation
HVAC Revision #1 - expanding sprinkler area + generator, & layout changes.
Applied Nov 27, 2019 · issued Dec 24, 2019 · completed Sep 9, 2020 · Permit 19 160476 HVA (revision 01)
- Closed
Addition or alteration · Interior alterations
Revision #1 - expanding sprinkler area + generator, & layout changes.Proposal for interior alterations (classrooms, breakout rooms, corridors, office, washroom) to the Parkin building "Upper Canada College" at the 2nd floor.
Applied Nov 27, 2019 · issued Jan 16, 2020 · completed Sep 29, 2020 · Permit 19 160476 BLD (revision 01)
- Closed
Heating and ventilation
HVAC - Proposal for interior alterations to the Parkin building "Upper Canada College"
Applied May 27, 2019 · issued Aug 15, 2019 · completed Sep 9, 2020 · Permit 19 160476 HVA
- Closed
Addition or alteration · Interior alterations
Proposal for interior alterations (classrooms, breakout rooms, corridors, office, washroom) to the Parkin building "Upper Canada College" at the 2nd floor.
Applied May 27, 2019 · issued Aug 15, 2019 · completed Sep 29, 2020 · Permit 19 160476 BLD
- Closed
Plumbing
Plumbing - Proposal for interior alterations to the Parkin building "Upper Canada College"
Applied May 27, 2019 · issued Aug 15, 2019 · completed Feb 7, 2020 · Permit 19 160476 PLB
- Closed
Plumbing
Plumbing - Proposal for interior alterations to existing secondary school
Applied Apr 18, 2019 · issued May 7, 2019 · completed Feb 21, 2020 · Permit 19 142213 PLB
- Closed
Heating and ventilation
HVAC - Proposal for interior alterations to existing secondary school
Applied Apr 18, 2019 · issued May 7, 2019 · completed Mar 11, 2020 · Permit 19 142213 HVA
- Closed
Addition or alteration · Interior alterations
Proposal for interior alterations to existing secondary school
Applied Apr 18, 2019 · issued May 7, 2019 · completed Jun 24, 2020 · Permit 19 142213 BLD
- Closed
Plumbing
Plumbing - Proposal for interior alterations on 3rd floor to staff room and classroom of existing secondary school.
Applied Mar 22, 2018 · issued Apr 24, 2018 · completed Sep 25, 2018 · Permit 18 132844 PLB
- Closed
Addition or alteration · Interior alterations
Proposal for interior alterations on 3rd floor to staff room and classroom of existing secondary school.
Applied Mar 22, 2018 · issued Apr 24, 2018 · completed Oct 1, 2018 · Permit 18 132844 BLD
- Closed
Heating and ventilation
HVAC - Proposal for interior alterations on 3rd floor to staff room and classroom of existing secondary school.
Applied Mar 22, 2018 · issued Apr 24, 2018 · completed Sep 26, 2018 · Permit 18 132844 HVA
- Inspections under way
Heating and ventilation
HVAC - Construct interior alterations to existing admissions office for Upper Canada College (202m2)
Applied Jun 9, 2017 · issued Jul 12, 2017 · Permit 17 177164 HVA
- Closed
Addition or alteration · Interior alterations
Construct interior alterations to existing admissions office for Upper Canada College (202m2)
Applied Jun 9, 2017 · issued Jun 27, 2017 · completed Aug 30, 2017 · Permit 17 177164 BLD
- Cancelled
Temporary structure · Temporary structures
Proposal to erect a temporary air supported structure over the soccer field, the proposed air structure will be erected November 16, 2016 and removed April 1, 2017, "Upper Canada College"
Applied Nov 10, 2016 · completed Feb 12, 2019 · Permit 16 250080 TPS
- Closed
Addition or alteration · Interior alterations
Proposal for interior alterations to the 2nd and 3rd floor student residences/apartments - "Upper Canada College."
Applied Mar 9, 2016 · issued Apr 25, 2016 · completed Aug 21, 2025 · 3 homes added · Permit 16 125423 BLD
- Inspections under way
Heating and ventilation
HVAC - Proposal for interior alterations to the 2nd and 3rd floor student residences/apartments - "Upper Canada College"
Applied Mar 9, 2016 · issued Apr 26, 2016 · Permit 16 125423 HVA
- Closed
Temporary structure · Temporary structures
Proposal to erect a temporary air supported structure over the soccer field, the proposed air structure will be erected November 16, 2015 and removed April 1, 2016, "Upper Canada College"
Applied Nov 4, 2015 · issued Mar 9, 2016 · completed Apr 2, 2025 · Permit 15 246834 TPS
- Inspections under way
Addition or alteration · Interior alterations
Proposal for interior alterations third floor classrooms and staff rooms of exisiting school (320.0m2). Also included is the installation of a new exhaust fan in the attic. A separate sprinkler permit will follow.
Applied Feb 5, 2013 · issued Apr 24, 2013 · Permit 13 115958 BLD
- Inspections under way
Plumbing
Plumbing - Proposal for interior alterations third floor classrooms and staff rooms of exisiting school (320.0m2). Also included is the installation of a new exhaust fan in the attic. A seperate sprinkler permit will follow.
Applied Feb 5, 2013 · issued Apr 24, 2013 · Permit 13 115958 PLB
- Inspections under way
Plumbing
Plumbing - Permit for interior alterations to Upper Canada College - Room Numbers 303, 307 and 309 - convert existing classrooms to science rooms (Classrooms)
Applied Apr 15, 2010 · issued May 19, 2010 · Permit 10 152740 PLB
- Permit issued
Heating and ventilation · Alter: add on /Ductwork
Proposal to extend main distribution piping from the attic of the upper school to the proposed future location of the mechanical room for the ground source header and distribution pumps.
Applied Dec 5, 2008 · issued Jan 7, 2009 · Permit 08 227938 MSA
- Closed
Fire and security upgrade · Sprinklers
Sprinkler permit for 07 124451 BLD
Applied Oct 23, 2008 · issued Oct 28, 2008 · completed Aug 21, 2025 · Permit 08 215195 FSU
- Closed
New building
Construct hockey arena at Upper Canada College.
Applied Mar 28, 2007 · issued Sep 23, 2008 · completed Aug 21, 2025 · Permit 07 124451 BLD
- Inspections under way
Heating and ventilation
HVAC - Construct hockey arena at Upper Canada College.
Applied Mar 28, 2007 · issued Sep 23, 2008 · Permit 07 124451 HVA
- Permit issued
Plumbing
Plumbing - Interior alterations to existing School (Upper Canada College). Alterations to portion of basement, 2nd floor, and 3rd floor.
Applied Jun 16, 2006 · issued Jun 28, 2006 · Permit 06 147598 PLB
- Inspections under way
Heating and ventilation
HVAC - Interior alterations to existing School (Upper Canada College). Alterations to portion of basement, 2nd floor, and 3rd floor.
Applied Jun 16, 2006 · issued Jul 17, 2006 · Permit 06 147598 HVA
- Inspections under way
Addition or alteration · Interior alterations
Interior alterations to existing School (Upper Canada College). Alterations to portion of basement, 2nd floor, and 3rd floor.
Applied Jun 16, 2006 · issued Jun 28, 2006 · Permit 06 147598 BLD
- Permit issued
Heating and ventilation
HVAC - Interior alterations to science room in existing Elementary School. Upper Canada College.
Applied May 11, 2006 · issued Jun 9, 2006 · Permit 06 134035 HVA
- Inspections under way
Addition or alteration · Interior alterations
Make Interior alterations to science room on ground floor in existing Elementary School. Upper Canada College. Listed Historical.
Applied May 11, 2006 · issued May 19, 2006 · Permit 06 134035 BLD
- Inspections under way
Addition or alteration · Other
Interior alteration to existing class science classroom on ground floor. Also make alterations to existing Boys change room in basement. (Scope of work include: Spray 1 Hour Fireproofing to existing O.W.S.J. and repair work, new sinks and lower sprinkler head.)
Applied Jun 27, 2005 · issued Jul 14, 2005 · Permit 05 150656 BLD
- Permit issued
Plumbing
Plumbing - Interior alteration to existing class room. Slope of work include: Spray 1 Hour Fireproofing to existing O.W.S.J. and repair work, new sinks and lower sprinkler head - Other(BA)
Applied Jun 27, 2005 · issued Jul 14, 2005 · Permit 05 150656 PLB
- Permit issued
Heating and ventilation
Alter plans approved under permit #04-124768.
Applied Jul 21, 2004 · issued Aug 4, 2004 · Permit 04 124768 HVA (revision 01)
- Permit issued
Heating and ventilation
HVAC - Partial renovation of existing sfd detached dwelling - mud room and master bathroom, new forced air mechanical system with chases/partitions; replace exisitng windows and doors - Multiple Projects
Applied Apr 14, 2004 · issued May 12, 2004 · Permit 04 124768 HVA
Committee of Adjustment
This address's applications to the City's Committee of Adjustment since 2017, and any still open. A minor variance asks for a small exception to the zoning by-law, such as a little more height or a smaller setback; a consent divides a lot or grants an easement.
- Closed
Minor variance · New NR building
To construct a new two-storey building (private academic institution) fronting Forest Hill Road, with an enclosed pedestrian walkway connecting to the south-abutting building (private academic institution) fronting Lonsdale Road, and an underground parking garage with 13 undersized parking spaces.
Decision: Approved (hearing Nov 6, 2024)
Filed Aug 7, 2024 · File A0788/24TEY
What’s planned nearby
Development sites within 500 m
- Approved
10 homes · Residential
490 m away · Condominium · Approved · filed Oct 8, 2021
Neighbours’ Committee of Adjustment files within 250 m
85 Gormley Ave · Minor variance
To alter the existing three-storey detached dwelling (basement level is considered the first storey) by constructing a three-storey east side addition with a seven-car integral garage (four spaces on the basement level, and three spaces on the main level), a rear widened ground floor deck with stairs, a rear second floor covered balcony, and a new widened driveway. The existing driveway will be replaced with sod.
230 m away · filed Feb 18, 2026 · Refused
85 Gormley Ave · Consent
230 m away · filed Feb 18, 2026 · Application withdrawn
73 Walmsley Blvd · Minor variance
To alter the existing two-and-one-half-storey semi-detached dwelling by constructing a partial rear one-storey addition and a rear ground floor deck.
230 m away · filed May 24, 2023 · Approved
75 Lonsdale Rd · Minor variance
To alter the existing two-storey semi-detached dwelling by constructing a front two-storey addition over the existing integral garage.
240 m away · filed May 12, 2023 · Approved
43 Oriole Pkwy · Minor variance
Proposal to enlage the existing garage.
240 m away · filed Aug 17, 2020 · Approved
609 Avenue Rd · Minor variance
To alter the redevelopment plan approved under Site Specific By-law 1428-2007 for a 19-storey residential apartment building by constructing a rear (east) ground floor pergola.
240 m away · filed Apr 3, 2019 · Approved
27 Oriole Pkwy · Minor variance
To alter the existing three-storey detached dwelling by enclosing the existing rear covered porch.
140 m away · filed Oct 5, 2016 · 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.