503 Perth Ave
An address in Weston-Pelham Park, outside TRCA flood and shoreline hazard areas, with 1 active development application within 250 metres.
Data as of Nov 8, 2026 · Every item lists its source
- Outside TRCA flood and shoreline hazard areas.
- 1 active development application and 3 Committee of Adjustment applications within 250 m.
01The building
Recent permits (1)
- Back Water Valve (Sewer only) · Cancelled · Nov 9, 2018
Backwater valve and sump pump installation. · Permit 18 253996 DRN
02Risks and the ground
TRCA mapping is for screening, not site-specific decisions. Lead results are voluntary samples from homes in the postal area, not this address.
03What’s changing nearby
- 11921 Davenport Rd · 190 m · Site Plan · Under ReviewProposal to construct a 6 storey mixed-use building with 36 residential dwelling units (2,134.47 m² of residential gross floor area) and commercial space on the ground floor (109.14 m² of non-residential gross floor area). Four parking…File 20 219677 STE 09 SA · submitted Nov 18, 2020 · City record
- 250 Laughton Ave · 172 m · Committee of Adjustment · Minor variance · ApprovedTo legalize and to maintain the front porch with stairs and rear ground floor two-level deck with stairs, which were constructed without an authorized building permit on the existing two-storey semi-detached dwelling.File A0658/26TEY · submitted Sep 14, 2026
- 355 Pelham Ave · 182 m · Committee of Adjustment · Consent (severance) · Conditional ConsentTo obtain consent to sever a portion of the lot for the purpose of a lot addition.File B0010/18EYK · submitted Jan 24, 2018
- 464 Laughton Ave · 190 m · Committee of Adjustment · Minor variance · ApprovedTo construct a cantilevered second storey addition to the existing one-storey ancillary building (semi-detached garage), in the rear yard, abutting the laneway. This ancillary building will have one laneway suite on the second level.File A0711/23TEY · submitted Aug 16, 2023
Development Applications; Committee of Adjustment Applications · 6 registered short-term rentals within 250 m.
04City services
05Quick answers about 503 Perth Ave
Is 503 Perth Ave in a flood plain?
No. It is outside TRCA's mapped flood and shoreline hazard areas. Source: TRCA Regulation mapping 2025.
What is being built near 503 Perth Ave?
1 active development application within 250 metres, the closest at 1921 Davenport Rd (190 m). Source: Development Applications.
When is garbage day at 503 Perth Ave?
Collection calendar Friday 1. Next garbage pickup: Nov 20, 2026. Source: Solid Waste Collection Schedule.
Answers are generated from the data on this page and update when the data changes.
06From the archives

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