Toronto address · Ward 5, York South-Weston
546 Silverthorn Ave
The City of Toronto has 2 building permits since 2017 (1 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.
- Cancelled
Small residential project · Garage
Proposal for demolition and re-construction of rear detached garage.
Applied May 20, 2016 · completed Dec 3, 2020 · Permit 16 159380 BLD
- Inspections under way
Small residential project · Addition(s)
second floor addition as approved by c/o/a 75/08
Applied Mar 27, 2008 · issued Apr 18, 2008 · Permit 08 122263 BLD
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 appeal
45 storeys · 500 homes · Mixed use
70 m away · Rezoning · Under appeal · filed Mar 4, 2024
- Under review
2343-2363 Eglinton Avenue West
43 storeys · 638 homes · Mixed use
440 m away · Rezoning · Under review · filed May 7, 2025
Neighbours’ Committee of Adjustment files within 250 m
33 Venn Cres · Minor variance
To construct a new semi-detached fourplex.
60 m away · filed Mar 3, 2026 · Deferred
33 Venn Cres · Minor variance
To construct a new detached fourplex.
60 m away · filed Mar 3, 2026 · Deferred
33 Venn Cres · Consent
To obtain consent to sever the lot into three residential lots, one of which is undersized.
60 m away · filed Mar 3, 2026 · Deferred
33 Venn Cres · Minor variance
To construct a new semi-detached fourplex.
60 m away · filed Mar 3, 2026 · Deferred
556 Silverthorn Ave · Minor variance
To construct two-storeys over the existing dwelling and two-storey rear addition with a terrace on top.
20 m away · filed Feb 26, 2025 · Approved
3 Venn Cres · Minor variance
To construct an ancillary structure in the rear yard which will have a detached garage and a garden suite.
240 m away · filed Oct 11, 2023 · Approved
15 Holwood Ave · Minor variance
To legalize and to maintain the existing secondary suite and to construct a front walkout.
250 m away · filed Jul 28, 2023 · Approved
28 Venn Cres · Minor variance
To construct a new semi-detached dwelling with an attached garage.
100 m away · filed Feb 25, 2022 · 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.