1 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 years0 permitsThis addressBuilding Permits · 7 on record
Short-term rentalNot registeredThis addressShort Term Rentals Registration
Heritage statusNot on the Heritage RegisterThis addressHeritage Register
Recent permits (7)
- Multiple Projects · Closed · Apr 24, 2015
Revision #2 - distribute joists load layout to second fllorRevision - Remove habitable space above the garage, addition of window in master bedroom, bedroom layout changes, change to roof plan, beam… · Permit 14 151022 BLD - Building Permit Related(MS) · Closed · Mar 5, 2015
Revision - Remove habitable space above the garage, addition of window in master bedroom, bedroom layout changes, change to roof plan, beam locations and stair - Second storey addition, two storey… · Permit 14 151022 HVA - Multiple Projects · Closed · Feb 24, 2015
Revision - Remove habitable space above the garage, addition of window in master bedroom, bedroom layout changes, change to roof plan, beam locations and stair · Permit 14 151022 BLD - Building Permit Related(MS) · Closed · Dec 11, 2014
HVAC - Second storey addition, two storey front addition, interior alterations, rear deck · Permit 14 151022 HVA - Building Permit Related(PS) · Closed · Aug 15, 2014
Plumbing - Second storey addition, two storey front addition, interior alterations, rear deck · Permit 14 151022 PLB - Multiple Projects · Closed · Aug 15, 2014
Second storey addition, two storey front addition, interior alterations, rear deck · Permit 14 151022 BLD - Back Water Valve (Sewer only) · Closed · Jul 29, 2013
Install one new mein line full port Back Water Valve (Sewer only) · Permit 13 212218 000
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 · 209 mCommittee of Adjustment hearing: 179 Betty Ann Dr10:00 a.m. · Committee of Adjustment · Minor variance · File A0337/26NY
- 1143 Betty Ann Dr · 106 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 · 163 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 · 163 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 · 209 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 1 Diagonal Rd
Is 1 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 1 Diagonal Rd?
0 active development applications within 250 metres. Source: Development Applications.
When is garbage day at 1 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