161 Withrow 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.
- 0 active development applications and 4 Committee of Adjustment applications within 250 m.
01The building
Recent permits (1)
- Addition to Existing Building · Closed - Dormant · Jun 5, 2000
construct 1 storey rear addition, construct detached accessory structure at rear.see c of a dec. fianl & binding. · Permit 00 132919 CMB
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
- 1203 Withrow Ave · 155 m · Committee of Adjustment · Minor variance · Approved with ConditionsTo construct a new two-storey ancillary building (laneway suite), in the rear yard, abutting the laneway.File A0758/23TEY · submitted Aug 11, 2023
- 285 Withrow Ave · 209 m · Committee of Adjustment · Minor variance · PostponedTo install a front yard parking pad.File A0065/24TEY · submitted Jan 18, 2024
- 3165 Langley Ave · 213 m · Committee of Adjustment · Minor variance · Approved with ConditionsTo alter the existing three-storey detached dwelling by constructing a rear two-storey addition with a ground floor deck and stairs,a rear and sides third storey addition with a rear third storey deck,a front basement walkout,a partial…File A0911/23TEY · submitted Oct 11, 2023
- 477 Withrow Ave · 242 m · Committee of Adjustment · Minor variance · Approved with ConditionsTo alter the existing two-and-one-half-storey detached dwelling by constructing a two-storey rear addition (with basement), a third storey addition, as well as a rear ground floor deck with stairs. The existing one-storey rear addition,…File A0750/23TEY · submitted Aug 31, 2023
Development Applications; Committee of Adjustment Applications · 6 registered short-term rentals within 250 m.
04City services
05Quick answers about 161 Withrow Ave
Is 161 Withrow 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 161 Withrow Ave?
0 active development applications within 250 metres. Source: Development Applications.
When is garbage day at 161 Withrow 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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