175 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 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 (7)
- Building Permit Related(PS) · Closed · Jul 26, 2023
Plumbing - Proposed underpinning and interioer alteration to the basment with radiant heating floor and replace windows and exterior oor. · Permit 23 176981 PLB - Multiple Projects · Closed · Jul 26, 2023
Proposed underpinning and interioer alteration to the basment with radiant heating floor and replace windows and exterior oor. · Permit 23 176981 BLD - Building Permit Related (DR) · Closed · Jul 26, 2023
Drain - Proposed underpinning and interioer alteration to the basment with radiant heating floor and replace windows and exterior oor. · Permit 23 176981 DRN - Building Permit Related(PS) · Cancelled · Jul 7, 2023
Plumbing - Proposal to construct interior alterations, replace windows and exterior doors, and underpinning basement. · Permit 23 171225 PLB - Multiple Projects · Cancelled · Jul 7, 2023
Proposal to construct interior alterations, replace windows and exterior doors, and underpinning basement. · Permit 23 171225 BLD - Building Permit Related(PS) · Closed - Dormant · Sep 11, 2002
Plumbing - install fixtures on 3rd fl: 1 wc, 1 wb, 1 shower. (NO PLANS)cost included in BP02-157922-bld(not yet) · Permit 02 157922 PLB - Multiple Projects · Inspection · Aug 1, 2002
Build addition to existing 3rd floor at rear for existing semi-detached house. Also make interior alters to 3rd floor. · Permit 02 157922 BLD
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 · 79 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
- 2165 Langley Ave · 200 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
Development Applications; Committee of Adjustment Applications · 4 registered short-term rentals within 250 m.
04City services
05Quick answers about 175 Withrow Ave
Is 175 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 175 Withrow Ave?
0 active development applications within 250 metres. Source: Development Applications.
When is garbage day at 175 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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