3 Diagonal Rd
An address in Willowdale West, 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
Key findings
- Outside TRCA flood and shoreline hazard areas.
- 0 active development applications and 4 Committee of Adjustment applications within 250 m.
RentSafe score—not a registered apartment building
Fire code violations—no inspection records
Applications4active within 250 m
Flood hazardOutsideTRCA mapping
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 years4 permitsThis addressBuilding Permits · 9 on record
Short-term rentalNot registeredThis addressShort Term Rentals Registration
Heritage statusNot on the Heritage RegisterThis addressHeritage Register
Recent permits (8)
- Building Permit Related(MS) · Closed · Sep 3, 2025
REV 01: Additional basement windows and removal of second floor window.HVAC - Proposal to construct a new 2 storey single family dwelling and demolish the existing 1 storey single family dwelling · Permit 20 212334 HVA - New Building · Revision Issued · Aug 8, 2025
REV 03: Additional basement windows and removal of second floor window.Revision #02 - Proposed secondary unit, add walkout.Rev 01: The width of the proposed house to be decreased, instead length of… · Permit 20 212334 BLD - New Building · Revision Issued · Jul 4, 2024
Revision #02 - Proposed secondary unit, add walkout.Rev 01: The width of the proposed house to be decreased, instead length of the building to be increased to accommodateProposal to construct a new… · Permit 20 212334 BLD - New Building · Revision Issued · Jul 18, 2023
Rev 01: The width of the proposed house to be decreased, instead length of the building to be increased to accommodateProposal to construct a new 2 storey single family dwelling and demolish the… · Permit 20 212334 BLD - Building Permit Related(MS) · Closed · Nov 18, 2020
HVAC - Proposal to construct a new 2 storey single family dwelling and demolish the existing 1 storey single family dwelling · Permit 20 212334 HVA - New Building · Inspection · Nov 16, 2020
Proposal to construct a new 2 storey single family dwelling and demolish the existing 1 storey single family dwelling · Permit 20 212334 BLD - Building Permit Related(PS) · Closed · Nov 16, 2020
Plumbing - Proposal to construct a new 2 storey single family dwelling and demolish the existing 1 storey single family dwelling · Permit 20 212334 PLB - Building Permit Related (DR) · Closed · Nov 16, 2020
Drain - Proposal to construct a new 2 storey single family dwelling and demolish the existing 1 storey single family dwelling · Permit 20 212334 DRN
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 areaBFA26Your 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 M2N1 of 85 above 0.01 ppmYour area · M2NNon Regulated Lead Sample · Apr 7, 2014 to Oct 6, 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
Nov
12
Nearby · 199 mCommittee of Adjustment hearing: 179 Betty Ann Dr10:00 a.m. · Committee of Adjustment · Minor variance · File A0337/26NY
- 1143 Betty Ann Dr · 119 m · Committee of Adjustment · Minor variance · Prepare NoticeTo construct a new two storey dwelling with integral garage. The existing dwelling will be demolished.File A0566/17NY · submitted Jun 6, 2017
- 2186 Ellerslie Ave · 171 m · Committee of Adjustment · Consent (severance) · Conditional ConsentTo obtain consent to sever the existing property into 2 residential lots and construct two new dwellings. File numbers B0022/24NY, A0224/24NY, A0225/24NY will be jointly considered. Please note, the file was deferred on April 3, 2025, to…File B0022/24NY · submitted Apr 30, 2024
- 3186 Ellerslie Ave · 171 m · Committee of Adjustment · Consent (severance) · TLAB AppealTo obtain consent to sever the property into two undersized residential lots.File B0001/20NY · submitted Jan 14, 2020
- 4179 Betty Ann Dr · 199 m · Committee of Adjustment · Minor variance · Hearing ScheduledTo alter the existing detached dwelling by constructing a third-storey addition.File A0337/26NY · submitted Sep 28, 2026
Development Applications; Committee of Adjustment Applications · 1 registered short-term rentals within 250 m.
04City services
ItemFindingPrecisionSource · as of
Garbage dayNovember 17, 2026This addressCollection calendar Tuesday 1
Next recyclingNovember 10, 2026This addressSolid Waste Collection Schedule
05Quick answers about 3 Diagonal Rd
Is 3 Diagonal Rd 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 3 Diagonal Rd?
0 active development applications within 250 metres. Source: Development Applications.
When is garbage day at 3 Diagonal Rd?
Collection calendar Tuesday 1. Next garbage pickup: Nov 17, 2026. Source: Solid Waste Collection Schedule.
Answers are generated from the data on this page and update when the data changes.
06From the archives
No archive photos have been located within 250 metres yet.
Photo locations are matched from each photo’s title against City street and address data, so some may be off. Report a wrong location