Toronto address · Ward 18, Willowdale
5100 Yonge St
Mel Lastman Square
The City of Toronto has 69 building permits since 2017 (33 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.
- Permit issued
Temporary structure · Certified tents
Proposal to install 2 Certified Tents, 30'x30' Frame Tent (14-240257) & 10'x100' (14-240251).
Applied Aug 28, 2026 · issued Aug 31, 2026 · Permit 26 227947 TPS
- Permit issued
Temporary structure · Certified tents
Install a 30 x 30 frame tent on grass - September 19 and removal September 20Certified tent (14-240257).
Applied Aug 27, 2025 · issued Sep 2, 2025 · Permit 25 216801 TPS
- Permit issued
Addition or alteration · Other
Proposed Podium deck column and slab concrete repairs, waterproofing, drains and unit pavers replacement, new asphalt pavement, Parking garage ramp slab concrete repairs, Foundation walls concrete repairs and New trench drain in parking garage level 3.
Applied Apr 11, 2024 · issued Jun 6, 2024 · Permit 24 135186 BLD
- Closed
Addition or alteration · Interior alterations
REV 01: Building permit amendment to separate ceiling space in the renovation area from the rest of the existing building so that it is no longer a return air plenum - new partitions proposed. Interior alterations to existing lower lobby, concourse lobby, and washrooms. The addition of 2 new universal washrooms and 1 barrier free washroom. The addition of an accessible ramp.
Applied Aug 4, 2022 · issued Sep 26, 2022 · completed Jun 27, 2024 · Permit 18 130249 BLD (revision 01)
- Closed
Heating and ventilation
REV 01- HVAC - Building permit amendment to separate ceiling space in the renovation area from the rest of the existing building so that it is no longer a return air plenum. HVAC - Interior alterations to existing lower lobby, concourse lobby, and washrooms. The addition of 2 new universal washrooms and 1 barrier free washroom. The addition of an accessible ramp.
Applied Jul 21, 2022 · issued Aug 4, 2022 · completed Jul 19, 2024 · Permit 18 130249 HVA (revision 01)
- Closed
Heating and ventilation
HVAC - Proposal for interior alterations and install 2 maglock for ground floor of existing office building
Applied Aug 4, 2021 · issued Aug 26, 2021 · completed Jun 20, 2022 · Permit 21 193691 HVA
- Closed
Addition or alteration · Interior alterations
Proposal for interior alterations and install 2 maglock for ground floor of existing office building
Applied Aug 4, 2021 · issued Aug 26, 2021 · completed Jun 27, 2022 · Permit 21 193691 BLD
- Closed
Temporary structure · Certified tents
Proposal to install 2-10' by 100' frame tents for registration at pop up Vacine Site. Cert#14-251048Intall: July 23,2021Remove: July 26,2021
Applied Jul 16, 2021 · issued Jul 21, 2021 · completed Oct 23, 2024 · Permit 21 185450 TPS
- Closed
Heating and ventilation
Revision #01 - Proposed new accessible ramp between Concourse Floor and Lower Level 1 d - decommissioning and demolition of the existent Lift 3. Proposed new security reception area. Modifications to the dental clinic enatrance, existing dental dental counter and relocation of two fire hose cabinets.HVAC - Proposal for complete accessibility upgrades.
Applied May 5, 2021 · issued Jun 3, 2021 · completed Jun 11, 2025 · Permit 21 110443 HVA (revision 01)
- Closed
Addition or alteration · Multiple projects
Revision #01 - Proposed new accessible ramp between Concourse Floor and Lower Level 1 d - decommissioning and demolition of the existent Lift 3. Proposed new security reception area. Modifications to the dental clinic enatrance, existing dental dental counter and relocation of two fire hose cabinets.Proposal for complete accessibility upgrades.
Applied May 5, 2021 · issued Jul 23, 2021 · completed Jul 2, 2025 · Permit 21 110443 BLD (revision 01)
- Closed
Plumbing
Revision #01 - Proposed new accessible ramp between Concourse Floor and Lower Level 1 d - decommissioning and demolition of the existent Lift 3. Proposed new security reception area. Modifications to the dental clinic enatrance, existing dental dental counter and relocation of two fire hose cabinets.Plumbing - Proposal for complete accessibility upgrades.
Applied May 5, 2021 · issued Jun 2, 2021 · completed Jun 11, 2025 · Permit 21 110443 PLB (revision 01)
- Closed
Plumbing
Plumbing - Proposal for complete accessibility upgrades.
Applied Jan 29, 2021 · issued Mar 11, 2021 · completed Jun 11, 2025 · Permit 21 110443 PLB
Show 57 more permits
- Closed
Addition or alteration · Multiple projects
Proposal for complete accessibility upgrades.
Applied Jan 29, 2021 · issued Mar 11, 2021 · completed Jul 2, 2025 · Permit 21 110443 BLD
- Closed
Heating and ventilation
HVAC - Proposal for complete accessibility upgrades.
Applied Jan 29, 2021 · issued Mar 16, 2021 · completed Jun 11, 2025 · Permit 21 110443 HVA
- Closed
Plumbing
Plumbing - Proposal for interior alterations to existing dental office
Applied Nov 27, 2020 · issued Dec 22, 2020 · completed Apr 7, 2021 · Permit 20 223303 PLB
- Closed
Addition or alteration · Interior alterations
Proposal for interior alterations to existing dental office
Applied Nov 27, 2020 · issued Dec 22, 2020 · completed Apr 9, 2021 · Permit 20 223303 BLD
- Closed
Heating and ventilation
HVAC - Proposal for interior alterations to existing dental office
Applied Nov 27, 2020 · issued Dec 22, 2020 · completed Apr 8, 2021 · Permit 20 223303 HVA
- Permit issued
Fire and security upgrade · Electromagnetic locks
Install 1 maglock on ground floor
Applied Sep 30, 2020 · issued Oct 7, 2020 · Permit 20 200601 FSU
- Permit issued
Fire and security upgrade · Other
To remove existing fire protection and close spaced sprinklers around opening to North York Civic Centre
Applied Aug 4, 2020 · issued Sep 15, 2020 · Permit 20 176032 FSU
- Inspections under way
Addition or alteration · Interior alterations
Interior alterations for existing door and sidelignts installed serving Enterprise Toronto office, ground floor - North York Civic Centre.
Applied Jun 1, 2020 · issued Jun 10, 2020 · Permit 20 150894 BLD
- Closed
Fire and security upgrade · Fire alarm
Proposed replacment of the existing fire alarm control pannel and installation of new devices for an existing Aquatic Centre.
Applied Nov 12, 2019 · issued Nov 22, 2019 · completed Jun 12, 2020 · Permit 19 247886 FSU
- Inspections under way
Addition or alteration · Interior alterations
Interior alteration of existing lower lobby cafeteria into accessible washrooms and showers, addition of 1 new universal washroom
Applied Jul 27, 2018 · issued Aug 14, 2018 · Permit 18 200746 BLD
- Closed
Plumbing
Plumbing - Interior alteration of existing lower lobby cafeteria into accessible washrooms and showers, addition of 1 new universal washroom
Applied Jul 27, 2018 · issued Aug 15, 2018 · completed Jul 22, 2024 · Permit 18 200746 PLB
- Closed
Heating and ventilation
HVAC - Interior alteration of existing lower lobby cafeteria into accessible washrooms and showers, addition of 1 new universal washroom
Applied Jul 27, 2018 · issued Aug 15, 2018 · completed Jul 22, 2024 · Permit 18 200746 HVA
- Closed
Heating and ventilation
HVAC - Interior alterations to existing lower lobby, concourse lobby, and washrooms. The addition of 2 new universal washrooms and 1 barrier free washroom. The addition of an accessible ramp.
Applied Mar 16, 2018 · issued Jul 13, 2018 · completed Jul 19, 2024 · Permit 18 130249 HVA
- Closed
Addition or alteration · Interior alterations
Interior alterations to existing lower lobby, concourse lobby, and washrooms. The addition of 2 new universal washrooms and 1 barrier free washroom. The addition of an accessible ramp.
Applied Mar 16, 2018 · issued Jul 13, 2018 · completed Jun 27, 2024 · Permit 18 130249 BLD
- Closed
Plumbing
Plumbing - Interior alterations to existing lower lobby, concourse lobby, and washrooms. The addition of 2 new universal washrooms and 1 barrier free washroom. The addition of an accessible ramp.
Applied Mar 16, 2018 · issued Jul 13, 2018 · completed Jul 19, 2024 · Permit 18 130249 PLB
- Closed
Fire and security upgrade · Electromagnetic locks
Provide two electromagnetic locking devices for security purposes (first floor).
Applied Aug 10, 2017 · issued Aug 14, 2017 · completed Oct 12, 2017 · Permit 17 213799 FSU
- Closed
Temporary structure · Certified tents
Install 20'x40' from July 1 2017 to July 1 2017
Applied Jun 20, 2017 · issued Jul 4, 2017 · completed Jan 30, 2019 · Permit 17 183862 TPS
- Closed
Plumbing
Plumbing - Interior Alterations to partial interior tenant alterations to existing level 01 at North York Civic Center. Work will include the construction of non-loadbearing partitions, re- alignment and redistribution of mechanical, electrical, and life safety systems.Note this contract and permit also includes demolition of pre-existing non-loadbearing construction of affected spaces.
Applied Nov 29, 2016 · issued Jan 4, 2017 · completed Aug 10, 2017 · Permit 16 257882 PLB
- Closed
Heating and ventilation
HVAC - Interior Alterations to partial interior tenant alterations to existing level 01 at North York Civic Center. Work will include the construction of non-loadbearing partitions, re- alignment and redistribution of mechanical, electrical, and life safety systems.Note this contract and permit also includes demolition of pre-existing non-loadbearing construction of affected spaces.
Applied Nov 29, 2016 · issued Jan 4, 2017 · completed Sep 4, 2018 · Permit 16 257882 HVA
- Closed
Addition or alteration · Interior alterations
Interior Alterations to partial interior tenant alterations to existing level 01 at North York Civic Center. Work will include the construction of non-loadbearing partitions, re- alignment and redistribution of mechanical, electrical, and life safety systems.Note this contract and permit also includes demolition of pre-existing non-loadbearing construction of affected spaces.
Applied Nov 29, 2016 · issued Jan 4, 2017 · completed Aug 24, 2018 · Permit 16 257882 BLD
- Closed
Addition or alteration · Multiple projects
Roof Replacement skylight replacement and fll arrest system upgrade, includes general cladding and window restoration.
Applied Oct 31, 2016 · issued Jul 21, 2017 · completed Dec 18, 2020 · Permit 16 244923 BLD
- Closed
Plumbing
Plumbing - Roof Replacement skylight replacement and fll arrest system upgrade, includes general cladding and window restoration.
Applied Oct 31, 2016 · issued Jul 21, 2017 · completed Jan 6, 2021 · Permit 16 244923 PLB
- Closed
Plumbing · Fixtures/Roof Drains: other
Instal a water bottle filing station on the ground floor of the North Civic Centre
Applied Sep 12, 2016 · issued Sep 19, 2016 · completed Jun 11, 2025 · Permit 16 221342 PSA
- Closed
Plumbing · Fixtures/Roof Drains: other
Installation of a drinking fountain on lower level - City Hall
Applied Jul 16, 2015 · issued Jul 27, 2015 · completed Jun 11, 2025 · Permit 15 192230 PSA
- Permit issued
Addition or alteration · Interior alterations
Interior alterations on ground floor of City Hall - Dental and Oral Health Services previous hvac covered hvac for council chamber and medicalt office 14 248729
Applied Jun 11, 2015 · issued Aug 17, 2015 · Permit 15 172588 BLD
- Closed
Heating and ventilation
HVAC - Interior alterations on ground floor of City Hall - Dental and Oral Health Services previous hvac covered hvac for council chamber and medical office 14 248729
Applied Jun 11, 2015 · issued Aug 17, 2015 · completed Jun 11, 2025 · Permit 15 172588 HVA
- Inspections under way
Heating and ventilation
HVAC - Proposed renovations to North York Civic Centre ground floor office space (830m2) to accomodate Planning Department.
Applied Dec 17, 2014 · issued Jan 7, 2015 · Permit 14 265308 HVA
- Inspections under way
Addition or alteration · Interior alterations
Proposed renovations to North York Civic Centre ground floor office space (830m2) to accomodate Planning Department.
Applied Dec 17, 2014 · issued Jan 7, 2015 · Permit 14 265308 BLD
- Permit issued
Heating and ventilation · Alter: add on /Ductwork
Proposal to replace Chiller, Air Handling and Fan unit in ground floor mechanical room, one Rooftop unit and VAV terminal boxes for office and dental clinic.
Applied Nov 6, 2014 · issued Dec 9, 2014 · Permit 14 248729 MSA
- Inspections under way
Addition or alteration · Interior alterations
Proposed renovations to North York Civic Centre ground floor office space (167m2) to accomodate new intake counter for Toronto Building Department.
Applied Nov 3, 2014 · issued Dec 9, 2014 · Permit 14 247193 BLD
- Permit issued
Heating and ventilation · Other
Proposal to upgrade building automation system and replace aging/failed control dampers and valves.
Applied May 7, 2014 · issued Jun 24, 2014 · Permit 14 152823 MSA
- Permit issued
Heating and ventilation
HVAC - Exhaust fan replacement in underground parking garage level P1
Applied Oct 31, 2013 · issued Dec 4, 2013 · Permit 13 259150 HVA
- Permit issued
Addition or alteration · Interior alterations
Exhaust fan replacement in underground parking garage level P1
Applied Oct 31, 2013 · issued Dec 4, 2013 · Permit 13 259150 BLD
- Permit issued
Heating and ventilation
HVAC - Snack Bar in Mel Lastman's Square
Applied Jun 4, 2013 · issued Jun 25, 2013 · Permit 13 181160 HVA
- Permit issued
Addition or alteration · Interior alterations
Snack Bar in Mel Lastman's Square
Applied Jun 4, 2013 · issued Jun 25, 2013 · Permit 13 181160 BLD
- Permit issued
Addition or alteration · Garage Repair/Reconstruction
Parking garage ramp heating replacement
Applied Jan 31, 2013 · issued Feb 14, 2013 · Permit 13 114072 BLD
- Permit issued
Heating and ventilation
HVAC - Parking garage ramp heating replacement
Applied Jan 31, 2013 · issued Mar 4, 2013 · Permit 13 114072 HVA
- Permit issued
Addition or alteration · Interior alterations
New window in shipping and receiving area at North York Civic Centre
Applied Sep 10, 2012 · issued Sep 24, 2012 · Permit 12 243468 BLD
- Permit issued
Addition or alteration · Interior alterations
Repairs and upgrades to Douglas Snow Aquatic Centre.
Applied Jun 21, 2012 · issued Aug 8, 2012 · Permit 12 197519 BLD
- Inspections under way
Heating and ventilation
HVAC - Repairs and upgrades to Douglas Snow Aquatic Centre.
Applied Jun 21, 2012 · issued Aug 8, 2012 · Permit 12 197519 HVA
- Permit issued
Plumbing
Plumbing - Repairs and upgrades to Douglas Snow Aquatic Centre.
Applied Jun 21, 2012 · issued Aug 8, 2012 · Permit 12 197519 PLB
- Inspections under way
Addition or alteration · Interior alterations
Rework entrance vestibule. Structural reinforcing of ground floor slabs
Applied Dec 29, 2009 · issued Aug 23, 2010 · Permit 09 200113 BLD
- Closed (dormant)
Plumbing
Plumbing - Various work throughout the building
Applied Oct 22, 2008 · issued Nov 5, 2008 · completed Jun 8, 2026 · Permit 07 240342 PLB
- Inspections under way
Heating and ventilation
HVAC - Various work throughout the building
Applied Oct 22, 2008 · issued Nov 5, 2008 · Permit 07 240342 HVA
- Closed (dormant)
Addition or alteration · Interior alterations
Ground floor
Applied Mar 18, 2008 · issued Jun 3, 2008 · completed Jun 8, 2026 · Permit 08 120255 BLD
- Closed (dormant)
Addition or alteration · Interior alterations
Renovations on groud floor to accomodate a first aid room
Applied Nov 20, 2007 · issued Nov 29, 2007 · completed Jun 8, 2026 · Permit 07 280294 BLD
- Inspections under way
Addition or alteration · Interior alterations
Various work throughout the building
Applied Jul 6, 2007 · issued Aug 7, 2007 · Permit 07 240342 BLD
- Closed (dormant)
Fire and security upgrade · Fire alarm
Additional signal devices on 4 floors of North York Civic Centre - Fire Alarm
Applied Mar 27, 2007 · issued May 21, 2008 · completed Jun 8, 2026 · Permit 07 122191 FSU
- Inspections under way
Heating and ventilation · Alter: Boiler/Furnace/AC replacement
Replace and install new heating piping system on the 2nd, 3rd and 4th floor.
Applied Sep 11, 2006 · issued Oct 24, 2006 · Permit 06 174407 MSA
- Closed (dormant)
Addition or alteration · Interior alterations
Construct interior alterations to existing building -close existing exit door and construct canopy
Applied Jun 22, 2006 · issued Jul 4, 2006 · completed Jun 8, 2026 · Permit 06 149989 BLD
- Inspections under way
Plumbing
Plumbing - interior alterations to handrail extensions and upgrade bathroom on Concourse Level - Interior Alterations
Applied Sep 15, 2005 · issued Sep 23, 2005 · Permit 05 176632 PLB
- Inspections under way
Heating and ventilation
HVAC - interior altertations for lower and upper level - Interior Alterations
Applied Jul 5, 2005 · issued Aug 2, 2005 · Permit 05 156153 HVA
- Permit issued
Addition or alteration · Interior alterations
Installation of roof top units and associated structural work within Douglas Snow Aquatic Pool.
Applied Jan 28, 2005 · issued Mar 10, 2005 · Permit 05 105208 BLD
- Permit issued
Addition or alteration · Interior alterations
Interior Alterations to the Fourth Floor of North York Civic Centre.
Applied Nov 4, 2003 · issued Dec 3, 2003 · Permit 03 191231 BLD
- Closed (dormant)
Fire and security upgrade · Sprinklers
Sprinkler piping modifications including: replacement of existing valves and piping, replacement of siamese lines, replacement of sprinkler and standpipe pump test liines.
Applied Aug 10, 2001 · issued Aug 15, 2001 · completed Jun 8, 2026 · Permit 01 167148 FSU
- Inspections under way
Non-residential building permit · Alteration to existing building
Revision to original mag lock permit.
Applied Sep 15, 2000 · issued Sep 20, 2000 · Permit 00 167698 CMB (revision 01)
- Inspections under way
Non-residential building permit · Alteration to existing building
Installation of three magnetic locks on lower floor.
Applied Jun 30, 2000 · issued Jul 14, 2000 · Permit 00 167698 CMB
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
- Submitted
- Under review
- Under review
- Under review
39 storeys · 365 homes · Mixed use
220 m away · Condominium · Under review · filed May 4, 2021
- Under review
Neighbours’ Committee of Adjustment files within 250 m
50 Park Home Ave · Consent
To obtain consent to sever a portion of land for the purpose of a lot addition to create a new building lot.
240 m away · filed Apr 2, 2024 · Approved
46 Park Home Ave · Consent
To obtain consent to sever a portion of land for the purpose of a lot addition to create a new building lot.
220 m away · filed Apr 2, 2024 · Approved
50 Park Home Ave · Minor variance
To construct a new dwelling. Applications B0013/24NY, B0014/24NY, B0015/24NY, B0016/24NY, A0198/24NY, A0199/24NY, A0200/24NY, A0201/24NY and A0202/24NY will be considered jointly.
240 m away · filed Apr 2, 2024 · Approved
52 Park Home Ave · Minor variance
To construct a new dwelling. Applications B0013/24NY, B0014/24NY, B0015/24NY, B0016/24NY, A0198/24NY, A0199/24NY, A0200/24NY, A0201/24NY and A0202/24NY will be considered jointly.
250 m away · filed Apr 2, 2024 · Approved
48 Park Home Ave · Minor variance
To construct a new dwelling. Applications B0013/24NY, B0014/24NY, B0015/24NY, B0016/24NY, A0198/24NY, A0199/24NY, A0200/24NY, A0201/24NY and A0202/24NY will be considered jointly.
240 m away · filed Apr 2, 2024 · Approved
46 Park Home Ave · Minor variance
To construct a new dwelling. Applications B0013/24NY, B0014/24NY, B0015/24NY, B0016/24NY, A0198/24NY, A0199/24NY, A0200/24NY, A0201/24NY and A0202/24NY will be considered jointly.
220 m away · filed Apr 2, 2024 · Approved
52 Park Home Ave · Consent
To obtain consent to sever a portion of land for the purpose of a lot addition to create a new building lot.
250 m away · filed Apr 2, 2024 · Approved
48 Park Home Ave · Consent
To obtain consent to sever a portion of land for the purpose of a lot addition to create a new building lot.
240 m away · filed Apr 2, 2024 · 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.