Toronto address · Ward 15, Don Valley West

20 York Mills Rd

The City of Toronto has 20 building permits since 2017 (2 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.

Addition or alteration · Interior alterations
Dental office expansion into vacant space. Renovation to existing dental office. Includes interior alteration, plumbing, HVAC and Sprinklers.
Applied Feb 27, 2025 · issued Mar 7, 2025 · completed Jun 30, 2025 · Permit 25 122564 BLD
Closed
Plumbing
Plumbing - Dental office expansion into vacant space. Renovation to existing dental office. Includes interior alteration, plumbing, HVAC and Sprinklers.
Applied Feb 27, 2025 · issued Mar 10, 2025 · completed Jun 30, 2025 · Permit 25 122564 PLB
Closed
Heating and ventilation
HVAC - Dental office expansion into vacant space. Renovation to existing dental office. Includes interior alteration, plumbing, HVAC and Sprinklers.
Applied Feb 27, 2025 · issued Mar 7, 2025 · completed Jul 2, 2025 · Permit 25 122564 HVA
Closed
Fire and security upgrade · Electromagnetic locks
Proposed installation of 1 electromagnetic locking device on 2nd floor
Applied Dec 5, 2024 · completed Jul 4, 2025 · Permit 24 247325 FSU
Cancelled
Addition or alteration · Interior alterations
Proposal for interior alterations to an existing office suite.
Applied Sep 10, 2020 · issued Sep 22, 2020 · Permit 20 191828 BLD
Permit issued
Addition or alteration · Multiple projects
Interior alteration to expand an existing dental office.
Applied Jun 26, 2018 · issued Aug 1, 2018 · completed May 23, 2019 · Permit 18 184754 BLD
Closed
Plumbing
Plumbing - 1-INTERIOR RENO TO DENTAL OFFICE EXPANSION INTO UNIT 203, 2-PLUMBING-ADD 11 FIXTURES
Applied Jun 26, 2018 · issued Aug 7, 2018 · completed May 13, 2019 · Permit 18 184754 PLB
Closed
Addition or alteration · Interior demolition
Interior demolition on 4th floor
Applied Mar 22, 2017 · issued Apr 26, 2017 · completed Sep 10, 2019 · Permit 17 132271 BLD
Closed
Addition or alteration · Interior demolition
Interior demo of existing office on 4th floor
Applied Mar 17, 2017 · completed Mar 17, 2017 · Permit 17 130520 BLD
Cancelled
Heating and ventilation · Other
Replace Hydronic Boilers
Applied Aug 25, 2016 · issued Sep 21, 2016 · completed Mar 21, 2019 · Permit 16 212911 MSA
Closed
Heating and ventilation · Alter: add on /Ductwork
Replacing existing perimeter fan coil units and supply air ductwork on the 5th Floor
Applied May 1, 2016 · issued May 12, 2016 · completed Mar 8, 2017 · Permit 16 148554 MSA
Closed
Addition or alteration · Interior alterations
Revision #1 partial opening to walls Reopening of an existing interconnected floor space by removal of partition walls.
Applied Feb 8, 2016 · issued Feb 19, 2016 · completed Jul 8, 2019 · Permit 15 217284 BLD (revision 01)
Closed

Show 8 more permits

Heating and ventilation
HVAC - Reopening of an existing interconnected floor space by removal or partition walls.
Applied Sep 3, 2015 · issued Oct 8, 2015 · completed May 8, 2019 · Permit 15 217284 HVA
Closed
Addition or alteration · Interior alterations
Reopening of an existing interconnected floor space by removal of partition walls.
Applied Sep 3, 2015 · issued Oct 8, 2015 · completed Jul 8, 2019 · Permit 15 217284 BLD
Closed
Heating and ventilation
HVAC - Renovate existing washrooms and construct new washroom on 5th floor for Manulife.
Applied Apr 16, 2013 · issued May 10, 2013 · completed Sep 3, 2019 · Permit 13 151026 HVA
Closed
Addition or alteration · Interior alterations
Renovate washrooms and construct new washroom on 5th floor for Manulife.
Applied Apr 16, 2013 · issued Apr 22, 2013 · completed Aug 30, 2019 · Permit 13 151026 BLD
Closed
Plumbing
Plumbing - Renovate existing washrooms and construct new washroom on 5th floor for Manulife.
Applied Apr 16, 2013 · issued May 10, 2013 · completed Mar 8, 2019 · Permit 13 151026 PLB
Closed
Addition or alteration · Interior demolition
Interior demolition and relocation of sprinkers for vacant space on the 5th floor
Applied Jul 25, 2012 · issued Sep 11, 2012 · completed Nov 17, 2018 · Permit 12 218288 BLD
Closed
Addition or alteration · Addition(s)
RBC Corporate Real Estate Lead permit - Emergency Generator plant on roof. this is Lead permit.
Applied Aug 11, 2011 · issued Oct 7, 2011 · Permit 11 255228 BLD
Inspections under way
Fire and security upgrade · Electromagnetic locks
Installation of two electromagnetic locks on the fifth floor.
Applied Dec 10, 2003 · issued Dec 30, 2003 · completed Nov 17, 2018 · Permit 03 199715 FSU
Closed

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

10-36 York Mills Road
40 storeys · 903 homes · Mixed use
50 m away · Rezoning · Under review · filed Aug 7, 2026
Under review
25 Old York Mills Road
12 storeys · 98 homes · Mixed use
140 m away · Site plan · Under review · filed Jul 19, 2022
Under review
4050 Yonge Street
500 homes · Not stated in the file
220 m away · Site plan · Under review · filed Feb 26, 2026
Under review

Neighbours’ Committee of Adjustment files within 250 m

4050 Yonge St · Minor variance
To alter the development standards, as approved under Site-Specific By-law No. 788-2022(OLT), for the proposed 14 and 32-storey residential buildings, including to increase the maximum building heights, amend the required building setbacks and add balconies to the list of permitted encrochments.
210 m away · filed Mar 2, 2026 · Approved
25 Old York Mills Rd · Minor variance
Proposed interior alterations and to legalize two dwelling units.
140 m away · filed Aug 7, 2024 · Approved
10 York Mills Rd · Minor variance
To permit a Recreation Use, to facilitate a kids' indoor playground, with a large recreation facility including serving food -"Petito Kid's Indoor Playground". The unit 100 is approximately 466.65m². Also, intend to introduce a Pickle Ball Facility in a below-grade unit in the existing building. That unit is approximately 1,185.72m².Part of Lot 11 Concession 1 EYS, Part of Lot 92 Registered Plan 204, Part of Units 1 and 2 Plan D-48, Part of Lot 16 and Block A
110 m away · filed Mar 8, 2024 · Approved
4050 Yonge St · Minor variance
Proposal to reduce the minimum required residential parking and to permit short-term bike parking in a stacker. No changes are proposed to non-residential parking.
210 m away · filed Oct 4, 2023 · Approved
4050 Yonge St · Minor variance
To seek relief from site specific By-law 0788-2022 (OLT) to increase gross floor area, and permitted height and decrease in floor area for office use. Related file: A0531/23NY
210 m away · filed Aug 9, 2023 · Approved
23 York Ridge Rd · Minor variance
To construct a new dwelling.
140 m away · filed Jul 8, 2022 · Approved
11 Campbell Cres · Minor variance
To construct a second floor balcony above the existing flat roof.
180 m away · filed Sep 8, 2020 · Approved
9 Campbell Cres · Minor variance
To construct a new dwelling.
200 m away · filed Jan 20, 2020 · Approved

Everything planned in Don Valley West

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.