40 Simpson Ave
An address in North Riverdale, outside TRCA flood and shoreline hazard areas, with no active development applications within 250 metres.
Data as of Nov 7, 2026 · Every item lists its source
- Outside TRCA flood and shoreline hazard areas.
- 0 active development applications and 2 Committee of Adjustment applications within 250 m.
01The building
Recent permits (5)
- Interior Alterations · Permit Issued · Oct 28, 2026
Proposed interior alterations to remove load bearing wall at main-floor. · Permit 26 259238 BLD - Back Water Valve (Sewer only) · Inspection · Dec 7, 2016
Installation of a back water valve · Permit 16 260958 DRN - Building Permit Related(MS) · Inspection · Jan 28, 2010
HVAC - Proposed 1 storey rear addition ( demo existing) with roof deck and rear GF deck. · Permit 09 176697 HVA - Multiple Projects · Inspection · Oct 13, 2009
Proposed 1 storey rear addition ( demo existing) with roof deck and rear GF deck. · Permit 09 176697 BLD - Building Permit Related(PS) · Inspection · Oct 13, 2009
Plumbing - Proposed 1 storey rear addition ( demo existing) with roof deck and rear GF deck. · Permit 09 176697 PLB
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
- 19 Riverdale Ave · 238 m · Committee of Adjustment · Minor variance · TLAB AppealTo construct a new two-storey semi-detached ancillary building with a partially cantilevered second storey, and a rear juliette balcony. This ancillary building (abutting the laneway) will contain a one car garage on the ground level and…File A0605/25TEY · submitted Aug 12, 2025
- 211 Riverdale Ave · 238 m · Committee of Adjustment · Minor variance · TLAB AppealTo construct a new two-storey semi-detached ancillary building with a complete cantilevered second storey, and front and rear juliette balconies. This ancillary building (abutting the laneway) will contain a one car garage on the ground…File A0609/25TEY · submitted Aug 12, 2025
Development Applications; Committee of Adjustment Applications · 7 registered short-term rentals within 250 m.
04City services
05Quick answers about 40 Simpson Ave
Is 40 Simpson 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 40 Simpson Ave?
0 active development applications within 250 metres. Source: Development Applications.
When is garbage day at 40 Simpson Ave?
Collection calendar Thursday 1. Next garbage pickup: Nov 19, 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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