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Address report

421 St Clair Ave E

An address in Rosedale-Moore Park, 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

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Key findings
  • Outside TRCA flood and shoreline hazard areas.
  • 0 active development applications and 1 Committee of Adjustment application within 250 m.
RentSafe score—not a registered apartment building
Fire code violations—no inspection records
Applications1active within 250 m
Flood hazardOutsideTRCA mapping
Welland AveHudson DrInglewood DrErrington AveHarper AveGlenrose AveValley ViewRose Park DrBennington Heights DrHeath St ESt Clair Ave EMount Pleasant Rd1Map data: City of Toronto (Toronto Centreline)
The red circle shows the 250-metre radius used for “Nearby” items. Numbers match the applications listed below.

01The building

ItemFindingPrecisionSource · as of
RentSafe evaluationNot a registered apartment buildingThis addressApartment Building Evaluation
Fire code inspectionsNo inspection recordsThis addressResidential Fire Inspection Results
Building orders and noticesNone on recordThis addressBuilding Construction/Demolition Violations
Building permits, last 5 years0 permitsThis addressBuilding Permits · 1 on record
Short-term rentalNot registeredThis addressShort Term Rentals Registration
Heritage statusNot on the Heritage RegisterThis addressHeritage Register
Recent permits (1)
  • Porch · Closed · Apr 29, 2009
    Reconstruction of existing front porch. · Permit 09 130919 BLD

02Risks and the ground

ItemFindingPrecisionSource · as of
River flood hazardOutsideThis addressTRCA Regulation mapping 2025
Lake shoreline hazardOutsideThis addressTRCA Regulation mapping 2025
TRCA regulated areaOutsideThis addressTRCA Regulation mapping 2025
Basement flooding study areaBFA44Your areaBasement Flooding Study Areas · the City divides all of Toronto into study areas; this names yours, not a risk level
Lead in tap water samples, postal area M4T2 of 84 above 0.01 ppmYour area · M4TNon Regulated Lead Sample · Apr 22, 2014 to Jun 4, 2026

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

  1. 1
    144 Hudson Dr · 108 m · Committee of Adjustment · Minor variance · Approved with Conditions
    To widen the existing front yard driveway and to construct a new side (east) retaining wall. The existing side (east) retaining wall will be demolished.
    File A0665/26TEY · submitted Sep 11, 2026

Development Applications; Committee of Adjustment Applications · 0 registered short-term rentals within 250 m.

04City services

ItemFindingPrecisionSource · as of
Garbage dayNovember 18, 2026This addressCollection calendar Wednesday 1
Next recyclingNovember 11, 2026This addressSolid Waste Collection Schedule
City councillorDianne SaxeWard 11Councillor_Saxe@toronto.ca · 416-392-4009

05Quick answers about 421 St Clair Ave E

Is 421 St Clair Ave E 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 421 St Clair Ave E?

0 active development applications within 250 metres. Source: Development Applications.

When is garbage day at 421 St Clair Ave E?

Collection calendar Wednesday 1. Next garbage pickup: Nov 18, 2026. Source: Solid Waste Collection Schedule.

Answers are generated from the data on this page and update when the data changes.

06From the archives

Heath St. E., between Hudson Drive & Brendan Rd., showing site of bridge over G.T.R. Belt Line.
Heath St. E., between Hudson Drive & Brendan Rd., showing site of bridge over G.T.R. Belt Line. , 1954. Courtesy of Toronto Public Library. 247 m away.
Heath St. E., bridge over G.T.R. Belt Line, between Hudson Drive & Brendan Rd.; looking e.
Heath St. E., bridge over G.T.R. Belt Line, between Hudson Drive & Brendan Rd.; looking e. , 1952. Courtesy of Toronto Public Library. 247 m away.
Heath St. E., bridge over G.T.R. Belt Line, between Hudson Drive & Brendan Rd.; looking w.
Heath St. E., bridge over G.T.R. Belt Line, between Hudson Drive & Brendan Rd.; looking w. , 1952. Courtesy of Toronto Public Library. 247 m away.
Heath St. E., bridge over G.T.R. Belt Line, between Hudson Drive & Brendan Rd.; looking w.
Heath St. E., bridge over G.T.R. Belt Line, between Hudson Drive & Brendan Rd.; looking w. , 1952. Courtesy of Toronto Public Library. 247 m away.
Heath St. E., bridge over G.T.R. Belt Line, between Hudson Drive & Brendan Rd.
Heath St. E., bridge over G.T.R. Belt Line, between Hudson Drive & Brendan Rd. , 1945. Courtesy of Toronto Public Library. 247 m away.

Photo locations are matched from each photo’s title against City street and address data, so some may be off. Report a wrong location

421 St Clair Ave E, Toronto — address report · My Address in Toronto