55 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 8, 2026 · Every item lists its source
- Outside TRCA flood and shoreline hazard areas.
01The building
Recent permits (8)
- Other(SR) · Closed · Oct 31, 2022
Proposed installation of rooftop solar panel. · Permit 22 191119 BLD - Building Permit Related(MS) · Closed · Feb 11, 2019
HVAC - Proposed basement alterations, basement underpinning, interior alterations, 2nd storey addition, 3rd storey addition and front canopy. · Permit 18 173736 HVA - Building Permit Related(PS) · Closed · Sep 10, 2018
Plumbing - Proposed basement alterations, basement underpinning, interior alterations, 2nd storey addition, 3rd storey addition and front canopy. · Permit 18 173736 PLB - Multiple Projects · Closed · Sep 10, 2018
Proposed basement alterations, basement underpinning, interior alterations, 2nd storey addition, 3rd storey addition and front canopy. · Permit 18 173736 BLD - Interior Alterations · Closed · Jul 25, 2016
REV. #1 - new windows and door openings in rear, new beam for removal of existing interior walls, modify stair opening and reframe bay windowProposal for interior alterations for structural work in… · Permit 15 242766 BLD - Building Permit Related(MS) · Closed · Apr 25, 2016
HVAC - Underpinning and benchfoot basement · Permit 15 255548 HVA - Building Permit Related(PS) · Closed · Dec 9, 2015
Plumbing - Underpinning and benchfoot basement · Permit 15 255548 PLB - Building Permit Related (DR) · Closed · Dec 9, 2015
Drain - Underpinning and benchfoot basement, proposal to install a 4" full port backwater valve on the main line · Permit 15 255548 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
No active development or Committee of Adjustment applications within 250 metres.
Development Applications; Committee of Adjustment Applications · 10 registered short-term rentals within 250 m.
04City services
05Quick answers about 55 Simpson Ave
Is 55 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 55 Simpson Ave?
0 active development applications within 250 metres. Source: Development Applications.
When is garbage day at 55 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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