Toronto address · Ward 5, York South-Weston
45 William St
The City of Toronto has 13 building permits since 2017 (6 still open) and 2 Committee of Adjustment files 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.
- Revision issued
Heating and ventilation
Rev 01 - Update powder room to 3 piece bathroom, adding a shower area on the lower floor, updated stair width & revised structural around stair landing.HVAC - Proposed garden suite.
Applied Jun 2, 2024 · issued Jun 27, 2024 · Permit 24 103756 HVA (revision 01)
- Revision issued
Small residential project · New laneway / rear yard suite
Rev 01 - Update powder room to 3 piece bathroom, adding a shower area on the lower floor, updated stair width & revised structural around stair landing.Proposed garden suite.
Applied Jun 2, 2024 · issued Jun 25, 2024 · 1 home added · Permit 24 103756 BLD (revision 01)
- Revision issued
Plumbing
Rev 01 - Update powder room to 3 piece bathroom, adding a shower area on the lower floor, updated stair width & revised structural around stair landing.Plumbing - Proposed garden suite.
Applied Jun 2, 2024 · issued Jun 27, 2024 · Permit 24 103756 PLB (revision 01)
- Inspections under way
Heating and ventilation
HVAC - Proposed garden suite.
Applied Jan 11, 2024 · issued Mar 6, 2024 · Permit 24 103756 HVA
- Inspections under way
Plumbing
Plumbing - Proposed garden suite.
Applied Jan 11, 2024 · issued Mar 6, 2024 · Permit 24 103756 PLB
- Inspections under way
Small residential project · New laneway / rear yard suite
Proposed garden suite.
Applied Jan 11, 2024 · issued Mar 6, 2024 · 1 home added · Permit 24 103756 BLD
- Closed
Heating and ventilation
HVAC - Construct a second suite in basement
Applied May 23, 2021 · issued Jul 15, 2021 · completed Apr 26, 2022 · Permit 21 159306 HVA
- Closed
Plumbing
Plumbing - Construct a second suite in basement
Applied May 23, 2021 · issued Jul 15, 2021 · completed Apr 26, 2022 · Permit 21 159306 PLB
- Closed
Small residential project · Second suite (New)
Construct a second suite in basement
Applied May 22, 2021 · issued Jul 15, 2021 · completed Apr 26, 2022 · 1 home added · Permit 21 159306 BLD
- Closed
Small residential project · Multiple projects
Revision #1: Revision to second storey. and drivewayConstruct 2nd storey addition, make interior alteration, demolish and rebuild garage at rear.
Applied Jun 9, 2017 · issued Jan 27, 2020 · completed Feb 26, 2020 · Permit 17 142693 BLD (revision 01)
- Closed
Small residential project · Multiple projects
Construct 2nd storey addition, make interior alteration, demolish and rebuild garage at rear.
Applied Apr 11, 2017 · issued May 29, 2017 · completed Feb 26, 2020 · Permit 17 142693 BLD
- Closed
Plumbing
Plumbing - Construct 2nd storey addition, make interior alteration, demolish and rebuild garage at rear.
Applied Apr 11, 2017 · issued May 29, 2017 · completed Feb 20, 2020 · Permit 17 142693 PLB
Show 1 more permit
- Closed
Heating and ventilation
HVAC - Construct 2nd storey addition, make interior alteration, demolish and rebuild garage at rear.
Applied Apr 11, 2017 · issued May 29, 2017 · completed Feb 25, 2020 · Permit 17 142693 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 R building
To construct a garden suite in the rear yard.
Decision: Refused (hearing Mar 9, 2023)
Filed Jan 13, 2023 · File A0031/23EYK
- Closed
Minor variance · R addition
To construct a second storey addition above the existing dwelling and a new rear deck.
Decision: Approved (hearing Aug 10, 2017)
Filed Jul 4, 2017 · File A0622/17EYK
What’s planned nearby
Development sites within 500 m
- Under review
- Under review
53 storeys · 463 homes · Mixed use
410 m away · Site plan · Under review · filed Sep 21, 2021
- Under review
- Under review
45 storeys · Mixed use
470 m away · Site plan · Under review · filed Apr 19, 2022
- Under review
45 storeys · 562 homes · Mixed use
500 m away · Site plan · Under review · filed Dec 23, 2022
Neighbours’ Committee of Adjustment files within 250 m
29 William St · Minor variance
To construct a two storey rear addition, a second storey addition above the existing dwelling, and an attached garage along the west side of the dwelling.
30 m away · filed Feb 28, 2025 · Deferred
15 Springmount Ave · Minor variance
To construct a new triplex dwelling.
100 m away · filed Apr 10, 2024 · Approved
105 John St · Minor variance
To construct a two-storey rear addition and to enclose an existing front porch.
90 m away · filed Sep 6, 2023 · Approved
46 William St · Minor variance
To construct a second storey addition above the existing dwelling, a two-storey rear addition and a new two-storey ancillary building in the rear yard which contains a garage located on the first storey and a garden suite located on the second storey.
30 m away · filed May 3, 2023 · Approved
92 John St · Minor variance
To construct a second storey addition, a side entry at west elevation and a front balcony.
140 m away · filed Jan 25, 2023 · Approved
25 William St · Minor variance
To construct a new detached dwelling with an attached garage. A previous Committee of Adjustment application (A0406/20EYK) approved variances related to floor space index and side yard setback.
60 m away · filed Dec 19, 2022 · Approved
5 Wadsworth Blvd · Minor variance
To construct a new detached dwelling. A previous TLAB decision (TLAB Case File Number 20 112603 S45 05 TLAB) approved variances relating to lot area and lot frontage.
90 m away · filed Apr 11, 2022 · Approved
3 Boyd Ave · Minor variance
To construct a new detached dwelling with an attached garage.
240 m away · filed Jun 29, 2021 · 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.