Toronto address · Ward 11, University-Rosedale

340 College St

The City of Toronto has 72 building permits since 2017 (16 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.

Plumbing
Plumbing - Proposal for interior alterations including plumbing, electrical and mechanical to seperate clean room and dirty room for equipment sterilization
Applied Apr 21, 2026 · issued May 19, 2026 · completed Jun 15, 2026 · Permit 26 147315 PLB
Closed
Addition or alteration · Interior alterations
Proposal for interior alterations including plumbing, electrical and mechanical to seperate clean room and dirty room for equipment sterilization
Applied Apr 21, 2026 · issued May 14, 2026 · Permit 26 147315 BLD
Permit issued
Heating and ventilation
HVAC - Proposal for interior alterations including plumbing, electrical and mechanical to seperate clean room and dirty room for equipment sterilization
Applied Apr 21, 2026 · issued May 19, 2026 · Permit 26 147315 HVA
Permit issued
Addition or alteration · Change of use
Change of use from Group D to Group B, Division 2 of the existing procedure rooms and post procedure observation room within the Endoscopy Clinic located at 6th floor within the 340 College Street building, Toronto Ontario. Please refer to attached Jensen Hughes letter "Endoscopy Clinic - Change of Use Analysis" dated 12 September 2025
Applied Feb 11, 2026 · Permit 26 116037 BLD
Examiner's notice sent
Addition or alteration · Interior alterations
REV 01 - Changes to the interior layout. Proposal for interior alterations to portions of the existing 6th floor level eye clinic for existing tenant - 'The Kensington Eye Institute' (Kensington Health Foundation).
Applied Apr 26, 2023 · issued May 9, 2023 · completed Nov 23, 2023 · Permit 23 116772 BLD (revision 01)
Closed
Addition or alteration · Interior alterations
Proposal for interior alterations to portions of the existing 6th floor level eye clinic for existing tenant - 'The Kensington Eye Institute' (Kensington Health Foundation).
Applied Feb 23, 2023 · issued Mar 9, 2023 · completed Nov 23, 2023 · Permit 23 116772 BLD
Closed
Heating and ventilation
HVAC - Partial interior renovations to an existing medical clinic.- 6th floor.
Applied Feb 23, 2023 · issued Mar 15, 2023 · completed Oct 31, 2023 · Permit 23 116772 HVA
Closed
Plumbing
Plumbing - Partial interior renovations to an existing medical clinic.- 6th floor.
Applied Feb 23, 2023 · issued Mar 15, 2023 · completed Dec 19, 2023 · Permit 23 116772 PLB
Closed
Designated structure · Sign building permit related
Application for a permit to erect and display one illuminated wall sign, displaying static copy located at first storey of south elevation.Dimensions:0.86m L x 5.18m W x 0.13m D at a height of 3.58m.****SECOND CUP****
Applied Jun 2, 2022 · issued Jun 27, 2022 · completed Aug 22, 2024 · Permit 22 155062 DST
Cancelled
Heating and ventilation
Revision 01 - to request relief from the NFPA requirement to maintain a 3m vertical distance from the kitchen exhaust fan to grade, the existing grades allows for a 1050mm height to the underside of the fan, the proposal is to install a metal fence around the fan to protect it from any unauthorized access, and avoids a steeply sloped and dangerous swale next to the pedestrian sidewalk. Revision 01: The mechanical ductwork routing has been modified to suit above ceiling interference and coordination.
Applied Dec 15, 2021 · issued Feb 4, 2022 · Permit 18 201996 HVA (revision 02)
Revision issued
Drains and site services · Inside and outside drains
Revision 02 - deleteion of a relatively steep swale and underground storm line back to an existing catch basin. the existing grade slopes in the other direction and water can flow overland to existing catch basins in the adjacent drivewayREVISION - revised site services as per Sanitary Discharge Agreement (attached)Drain - Proposed interior alterations to existing long term care facility. Scope of work includes enlarging exterior windows at the basement level.
Applied Dec 14, 2021 · issued Mar 22, 2022 · completed Nov 23, 2022 · Permit 18 201996 STS (revision 02)
Closed
Addition or alteration · Interior alterations
Revision 01. Proposed interior alterations to existing long term care facility, and enlarging exterior windows (window wells) at the basement level along westerly facade (45 Brunswick Ave). No change to Tempered Glass Guard material under this revision.
Applied Oct 17, 2021 · issued Dec 14, 2021 · completed Dec 15, 2022 · Permit 18 201996 BLD (revision 01)
Closed

Show 60 more permits

Fire and security upgrade · Electromagnetic locks
Proposal for 5 additional Maglocks related to building permit 18-201996.
Applied Jun 21, 2021 · issued Aug 10, 2021 · Permit 21 173869 FSU
Inspections under way
Heating and ventilation
Revision 01: The mechanical ductwork routing has been modified to suit above ceiling interference and coordination.
Applied Jun 7, 2021 · issued Jul 14, 2021 · Permit 18 201996 HVA (revision 01)
Revision issued
Plumbing
Revision 01: the plumbing routing has been modified to suit above ceiling interference and coordination.
Applied Jun 7, 2021 · issued Jul 8, 2021 · completed Jun 26, 2026 · Permit 18 201996 PLB (revision 01)
Closed
Addition or alteration · Interior alterations
Interior alterations to unit # 600
Applied Feb 26, 2021 · issued Mar 10, 2021 · completed May 17, 2021 · Permit 21 120788 BLD
Closed
Heating and ventilation
HVAC - Interior alterations to unit # 600
Applied Feb 26, 2021 · issued Mar 10, 2021 · completed May 20, 2021 · Permit 21 120788 HVA
Closed
Drains and site services · Inside and outside drains
REVISION - revised site services as per Sanitary Discharge Agreement (attached)Drain - Proposed interior alterations to existing long term care facility. Scope of work includes enlarging exterior windows at the basement level.
Applied Dec 18, 2020 · issued Jan 21, 2021 · completed Nov 23, 2022 · Permit 18 201996 STS (revision 01)
Closed
Fire and security upgrade · Sprinklers
Proposal to change sprinklers from pendant to upright in existing office building. Suite 265
Applied Jun 10, 2020 · issued Jul 3, 2020 · completed Sep 24, 2020 · Permit 20 154595 FSU
Closed
Heating and ventilation
HVAC - Proposal to construct a new generator room on upper penthouse of existing office building for a replacement generator to be installed.
Applied Apr 8, 2020 · issued Jun 1, 2020 · completed May 4, 2021 · Permit 20 130507 HVA
Closed
Addition or alteration · Addition(s)
Proposal to construct a new generator room on upper penthouse of existing office building for a replacement generator to be installed.
Applied Apr 7, 2020 · issued May 19, 2020 · completed May 20, 2021 · Permit 20 130507 BLD
Closed
Heating and ventilation
HVAC - Proposal for interior alterations for existing office suite B1-100 and B1-101
Applied Feb 12, 2020 · issued Jun 4, 2020 · completed Jan 12, 2021 · Permit 20 115059 HVA
Closed
Plumbing
Plumbing - Proposal for interior alterations for existing office suite B1-100 and B1-101
Applied Feb 12, 2020 · issued Jun 4, 2020 · completed Dec 23, 2020 · Permit 20 115059 PLB
Closed
Addition or alteration · Interior alterations
Proposal for interior alterations for existing office suite B1-100 and B1-101
Applied Feb 12, 2020 · issued Feb 27, 2020 · completed Dec 23, 2020 · Permit 20 115059 BLD
Closed
Fire and security upgrade · Fire alarm
Proposal to replace 13 fire alarm pull stations with new ones that will release magnetic locks when pulled as per OBC requirements
Applied Jan 31, 2019 · issued Mar 7, 2019 · Permit 19 110283 FSU
Inspections under way
Fire and security upgrade · Fire alarm
To replace the existing fire panel.
Applied Nov 19, 2018 · issued Jan 2, 2019 · completed Sep 30, 2019 · Permit 18 258332 FSU
Closed
Drains and site services · Inside and outside drains
Drain - Proposed interior alterations to existing long term care facility. Scope of work includes enlarging exterior windows at the basement level.
Applied Sep 27, 2018 · issued Jan 2, 2019 · completed Nov 23, 2022 · Permit 18 201996 STS
Closed
Addition or alteration · Interior alterations
Proposed interior alterations to existing long term care facility, and enlarging exterior windows (window wells) at the basement level along westerly facade (45 Brunswick Ave).
Applied Jul 30, 2018 · issued Oct 26, 2018 · completed Dec 15, 2022 · Permit 18 201996 BLD
Closed
Heating and ventilation
HVAC - Proposed interior alterations to existing long term care facility.
Applied Jul 30, 2018 · issued Dec 5, 2018 · Permit 18 201996 HVA
Inspections under way
Plumbing
Plumbing - Proposed interior alterations to existing long term care facility.
Applied Jul 30, 2018 · issued Dec 5, 2018 · completed Jun 26, 2026 · Permit 18 201996 PLB
Closed
Heating and ventilation
HVAC - Proposal for interior alterations to suite 501 for new testing suites in the existing eye clinic "Kensington Eye Clinic".
Applied Jul 5, 2018 · issued Jul 31, 2018 · completed Apr 5, 2019 · Permit 18 189405 HVA
Closed
Addition or alteration · Interior alterations
Proposal for interior alterations to suite 501 for new testing suites in the existing eye clinic "Kensington Eye Clinic".
Applied Jul 5, 2018 · issued Jul 17, 2018 · completed Apr 11, 2019 · Permit 18 189405 BLD
Closed
Addition or alteration · Interior alterations
Proposal for interior alterations for a new Emergency Eye Clinic on the ground floor of existing office building - Suites 1-8.
Applied Feb 20, 2018 · issued Apr 3, 2018 · completed Jan 30, 2019 · Permit 18 119031 BLD
Closed
Heating and ventilation
HVAC - Proposal for interior alterations for a new Emergency Eye Clinic on the ground floor of existing office building - Suites 1-8.
Applied Feb 20, 2018 · issued Apr 3, 2018 · completed Jan 24, 2019 · Permit 18 119031 HVA
Closed
Plumbing
Plumbing - Proposal for interior alterations for a new Emergency Eye Clinic on the ground floor of existing office building - Suites 1-8.
Applied Feb 20, 2018 · issued Apr 3, 2018 · completed Jan 22, 2019 · Permit 18 119031 PLB
Closed
Plumbing
Plumbing - Proposed interior alterations to the existing office space in unit 250
Applied Apr 19, 2017 · issued May 2, 2017 · completed Dec 1, 2017 · Permit 17 145615 PLB
Closed
Heating and ventilation
HVAC - Proposed interior alterations to the existing office space in unit 250
Applied Apr 19, 2017 · issued May 2, 2017 · completed Sep 8, 2017 · Permit 17 145615 HVA
Closed
Addition or alteration · Interior alterations
Proposed interior alterations to the existing office space : Suite 250 Kensington Foundation
Applied Apr 19, 2017 · issued Apr 24, 2017 · completed Dec 1, 2017 · Permit 17 145615 BLD
Closed
Addition or alteration · Re-Roofing/Re-Cladding
Proposal to reclad the front facade damaged by a car accident
Applied Mar 10, 2017 · issued Apr 5, 2017 · Permit 17 127281 BLD
Inspections under way
Designated structure · Sign building permit related
To erect and display one illuminated wall sign and one non-illuminated projecting sign.**SECOND CUP**
Applied Dec 23, 2016 · issued Feb 6, 2017 · completed May 28, 2018 · Permit 16 270550 DST
Closed
Heating and ventilation
HVAC - Interior alterations to existing group D building
Applied Sep 20, 2016 · issued Oct 21, 2016 · completed Mar 2, 2017 · Permit 16 225949 HVA
Closed
Addition or alteration · Interior alterations
Interior alterations to existing group D building
Applied Sep 20, 2016 · issued Oct 17, 2016 · completed Feb 27, 2017 · Permit 16 225949 BLD
Closed
Addition or alteration · Interior alterations
Construct interior alterations for office Suite 501. Tenant - "Kensington Eye Institute"
Applied Jun 8, 2016 · issued Jun 22, 2016 · completed Feb 24, 2017 · Permit 16 170340 BLD
Closed
Plumbing
Plumbing - Construct interior alterations for suite 501
Applied Jun 8, 2016 · issued Jul 18, 2016 · completed Feb 23, 2017 · Permit 16 170340 PLB
Closed
Addition or alteration · Interior alterations
Proposal for interior alterations to existing office space on the 6th floor - Kensington Eye Institute
Applied Dec 2, 2013 · issued Dec 18, 2013 · completed Oct 30, 2018 · Permit 13 272869 BLD
Closed
Plumbing
Plumbing - Proposal for interior alterations to existing office space on the 6th floor - Kensington Eye Institute
Applied Dec 2, 2013 · issued Jan 9, 2014 · completed Sep 29, 2025 · Permit 13 272869 PLB
Closed
Addition or alteration · Other
Proposal for waterproofing, heating cables, topping and trench drain replacement on ramps of exisitng office building.
Applied Oct 11, 2013 · issued Nov 14, 2013 · completed Jan 23, 2018 · Permit 13 249901 BLD
Closed
Heating and ventilation
HVAC - Proposal to convert doctors offices to an eye bank in the basement of existing mixed-use building (329m2).
Applied Jun 5, 2013 · issued Jul 4, 2013 · completed Jan 6, 2021 · Permit 13 182234 HVA
Closed
Addition or alteration · Interior alterations
Proposal to convert doctors offices to an eye bank in the basement of existing mixed-use building (329m2).
Applied Jun 5, 2013 · issued Jul 4, 2013 · completed Jan 7, 2021 · Permit 13 182234 BLD
Closed
Addition or alteration · Interior alterations
Proposal for interior alterations to basement level of existing building
Applied May 16, 2013 · issued Jun 3, 2013 · completed Dec 23, 2020 · Permit 13 169769 BLD
Closed
Plumbing
Plumbing - Proposal for interior alterations to basement level of existing university building - "University of Toronto".
Applied May 16, 2013 · issued Jun 6, 2013 · completed Dec 23, 2020 · Permit 13 169769 PLB
Closed
Addition or alteration · Interior alterations
Revise layout of medical office space.
Applied Jul 28, 2010 · issued Aug 26, 2010 · completed Jan 3, 2020 · Permit 10 196265 BLD (revision 01)
Closed
Plumbing
Plumbing - Permit to construct new medical office on floor 4 - suite 401- existing office space - CDP Real Estate Limited
Applied Jun 15, 2010 · issued Jul 9, 2010 · completed May 3, 2019 · Permit 10 196265 PLB
Closed
Addition or alteration · Interior alterations
Permit to construct new medical office on floor 4 - suite 401- existing office space - CDP Real Estate Limited
Applied Jun 15, 2010 · issued Jun 22, 2010 · completed Jan 3, 2020 · Permit 10 196265 BLD
Closed
Plumbing
Plumbing - Interior alterations to add a storage room area at the B1 Parking Level. The room will be approx. 9.5 sm in area and will be a storage area for Dr. Hanna.
Applied May 27, 2010 · issued Jul 14, 2010 · completed Jun 26, 2026 · Permit 10 183050 PLB
Closed
Addition or alteration · Interior alterations
Interior alterations to add a storage room area at the B1 Parking Level. The room will be approx. 9.5 sm in area and will be a storage area for Dr. Hanna.
Applied May 27, 2010 · issued Jul 14, 2010 · Permit 10 183050 BLD
Inspections under way
Plumbing
Plumbing - Interior alterations to the ground floor suite 1-3 for "Dr. Hanna". The work is approx. 123.57 sm. This is to be a dental office. There will also be a x-ray machine.
Applied May 17, 2010 · issued Jun 10, 2010 · Permit 10 138763 PLB
Inspections under way
Heating and ventilation
HVAC - Interior alterations to the ground floor suite 1-3 for "Dr. Hanna". The work is approx. 123.57 sm. This is to be a dental office. There will also be a x-ray machine.
Applied Mar 30, 2010 · issued Apr 23, 2010 · completed May 14, 2026 · Permit 10 138763 HVA
Closed
Heating and ventilation
Revision as per highlighted drawings.
Applied Dec 15, 2009 · issued Feb 26, 2010 · Permit 08 199716 HVA (revision 01)
Revision issued
Heating and ventilation
HVAC - interior alterations to existing office space - floor 6 - The Kensington Foundation
Applied Sep 4, 2008 · issued Oct 31, 2008 · completed Sep 23, 2026 · Permit 08 200218 HVA
Closed
Heating and ventilation
HVAC - Interior alterations and renovations of existing interior space - proposed addition to west side of building (2 storey) and exterior renovations.
Applied Sep 4, 2008 · issued May 21, 2009 · Permit 08 199716 HVA
Inspections under way
Heating and ventilation
HVAC - Reconstructing front portion of existing buiilding into a two storey office and renovating existing chaperl into a community/social service space. Also underpin portion of basement. See PPR 04-199500. Convience address 38 Major st.
Applied Jun 20, 2006 · issued Dec 22, 2006 · completed Jun 8, 2026 · Permit 06 144597 HVA
Closed (dormant)
Addition or alteration · Multiple projects
Reconstructing front portion of existing buiilding into a two storey office and renovating existing chapel into a community/social service space. Also underpin portion of basement. See PPR 04-199500. Convience address 38 Major st.
Applied Jun 20, 2006 · issued Dec 22, 2006 · Permit 06 144597 BLD
Inspections under way
Plumbing
Plumbing - Reconstructing front portion of existing buiilding into a two storey office and renovating existing chaperl into a community/social service space. Also underpin portion of basement. See PPR 04-199500. Convience address 38 Major st.
Applied Jun 20, 2006 · issued May 7, 2021 · Permit 06 144597 PLB
Permit issued
Addition or alteration · Interior alterations
Install partitions on second floor for office.Existing & Proposed Use: Office, Retail Store & Community Health Centre
Applied Apr 29, 2004 · issued Apr 29, 2004 · completed Jun 8, 2026 · Permit 04 129154 BLD
Closed (dormant)
Heating and ventilation
HVAC - Install partitions on second floor for office.Existing & Proposed Use: Office, Retail Store & Community Health Centre - Interior Alterations
Applied Apr 29, 2004 · issued Apr 29, 2004 · completed Jun 8, 2026 · Permit 04 129154 HVA
Closed (dormant)
Plumbing
Plumbing - Install fixtures in Unit 1A; 1 wc, 1wb and in Unit 1B: 1 counter sink.cost included in BP Tenant: Cera - Interior Alterations
Applied Dec 17, 2002 · issued Mar 17, 2003 · completed Jun 8, 2026 · Permit 02 196542 PLB
Closed (dormant)
Addition or alteration · Interior alterations
Make interior alterations to the 1st floor for existing office space.Tenant: Cera
Applied Dec 17, 2002 · issued Jan 15, 2003 · Permit 02 196542 BLD
Permit issued
Plumbing
Plumbing - main floor: charitable insititution: 1 kit. sink
Applied Mar 21, 2002 · issued Mar 25, 2002 · completed Jun 8, 2026 · Permit 02 120236 PLB
Closed (dormant)
Addition or alteration · Interior alterations
make interior alterations to portion of main floor for charitable insititution to provide senior day programs
Applied Mar 21, 2002 · issued Mar 25, 2002 · completed Jun 8, 2026 · Permit 02 120236 BLD
Closed (dormant)
Heating and ventilation · Install/Alter HVAC - only
supply and install h.v.a.c. system throughout building.see bp# 99-114134
Applied Dec 3, 1999 · issued Jul 26, 2000 · completed Jun 8, 2026 · Permit 99 114378 HVA
Closed (dormant)
Non-residential building permit · Unknown
Build a six storey with three levels of underground parking. Phase 1 super stracture. P.s.
Applied Dec 21, 1987 · issued Sep 13, 1988 · completed Sep 18, 2026 · Permit 87 029474 BLD
Closed (dormant)

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

333 College Street
20 storeys · Residential
80 m away · Site plan · Approved · filed Dec 23, 2025
Approved
309 Augusta Avenue
6 storeys · Residential
120 m away · Rezoning · Under review · filed Jul 22, 2026
Under review
502-508 Spadina Avenue
9 storeys · 109 homes · Mixed use
230 m away · Site plan · Under review · filed Apr 20, 2022
Under review
452 Bathurst Street
6 storeys · 49 homes · Mixed use
440 m away · Site plan · Under review · filed Oct 15, 2021
Under review

Neighbours’ Committee of Adjustment files within 250 m

6 Croft St · Minor variance
210 m away · filed Aug 25, 2026 · Postponed
48 Borden St · Minor variance
To construct a new three-storey detached ancillary building containing one laneway suite (occupying the second and third levels) and a two-car garage (occupying the first level), abutting the laneway. The second and third storeys will be cantilevered at the side (northeast) portion of the building, and there will be a covered side (east) second storey balcony and a side (west) third storey terrace. The existing rear ancillary building (detached garage) will be demolished. There will be a total of two residential dwelling units on this lot (one unit within the main house, and one unit within t…
210 m away · filed Jun 25, 2026 · Deferred
280 Augusta Ave · Minor variance
To permit the partial conversion of the ground floor garages into amenity and storage space, which will reduce the number of on-site parking spaces from 8 spaces to 3 spaces.
90 m away · filed Mar 5, 2026 · Approved
53 Brunswick Ave · Minor variance
To construct a new two-storey ancillary building (detached garage containing one parking space on the ground level and storage space on the second storey) in the rear yard, abutting the public laneway. The existing two-and-one-half-storey detached main dwelling will be maintained and unaltered.
180 m away · filed Jan 23, 2026 · Refused
281 College St · Minor variance
To alter the existing three-storey mixed-use building by converting the office unit (occupying the rear portion of the ground level) into one additional residential dwelling unit. The exising retail unit (occupying the front portion of the ground level), and two residential units (occupying the second and third levels) will be maintained.
230 m away · filed Dec 18, 2025 · Approved
81 Lippincott St · Minor variance
To alter the existing two-storey townhouse by constructing a rear two-storey addition and a rear ground floor deck with stairs. Also, interior alterations to construct a new dwelling unit in the basement of the townhouse. There will be a total of two dwelling units on this lot (one dwelling unit occupying the first and second storeys, and one dwelling unit occupying the basement level).
240 m away · filed Oct 14, 2025 · Approved
46 Russell St · Minor variance
To alter the existing two-and-one-half-storey semi-detached dwelling by constructing a rear three-storey addition, rear and side (west) balconies on the second and third storeys, and a side (west) basement window well. There will be a total of two residential dwelling units on this lot (one unit occupying the basement and ground floor, and one unit occupying the second and third storeys).
230 m away · filed Aug 5, 2025 · Deferred
53 Brunswick Ave · Minor variance
To construct a new two-storey detached ancillary building (containing one car garage on the ground level and one laneway suite on the second level), in the rear yard, abutting the laneway (Chapel Hospice Lane). There will be a total of two residential dwelling units on this lot (one unit within the main dwelling and one unit within the ancillary building).
180 m away · filed Jul 14, 2025 · Approved

Everything planned in University-Rosedale

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.