Address report

116 Alcorn Ave

116 Alcorn Ave is in Yonge-St.Clair. It's outside TRCA flood hazard areas, with 5 planning applications within 250 metres.

Data as of Nov 8, 2026 · Every item lists its source

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Key findings

Outside TRCA flood and shoreline hazard areas.
0 active development applications and 5 Committee of Adjustment applications within 250 m.

Building permits0in the last 5 years

Applications nearby5active, within 250 m

Flood hazardOutsideTRCA mapping

HeritageNot listedCity Heritage Register

The red dot is 116 Alcorn Ave. The circle shows 250 metres, about a 3-minute walk. Numbers match the applications in “What’s changing nearby”.

03The building

ItemFindingPrecisionSource

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

Most recent permits (7 of 7)

Addition(s) · Closed · Oct 19, 2018
Revision to add laundry on ground floor and bar sink in basement. · Permit 14 167775 BLD
Building Permit Related(PS) · Closed · Aug 3, 2018
Revision to add laundry on ground floor. · Permit 14 167775 PLB
Addition(s) · Closed · Oct 30, 2017
REV. #2 - proposed extension of existing home and rooftop deck.REV. #1 - proposed addition has been cancelled, proposed underpinning and deck[Construct a 2 storey rear addition, interior… · Permit 14 167775 BLD
Building Permit Related(PS) · Closed · Oct 17, 2017
Plumbing - Construct a 2 storey rear addition, interior alterations, a new landing on ground floor, a new second floor deck, and a new detached garage in the rear yard. · Permit 14 167775 PLB
Building Permit Related (DR) · Closed · Oct 17, 2017
Drain - Construct a 2 storey rear addition, interior alterations, a new landing on ground floor, a new second floor deck, and a new detached garage in the rear yard. · Permit 14 167775 DRN
Addition(s) · Closed · Jan 23, 2017
REV. #1 - proposed addition has been cancelled, proposed underpinning and deck[Construct a 2 storey rear addition, interior alterations, a new landing on ground floor, a new second floor deck, and a… · Permit 14 167775 BLD
Addition(s) · Closed · Aug 27, 2015
Construct a 2 storey rear addition, interior alterations, a new landing on ground floor, a new second floor deck, and a new detached garage in the rear yard. · Permit 14 167775 BLD

04Risks and the ground

ItemFindingPrecisionSource

River flood hazardOutsideThis addressTRCA Regulation mapping 2025

Lake shoreline hazardOutsideThis addressTRCA Regulation mapping 2025

TRCA regulated areaOutsideThis addressTRCA Regulation mapping 2025

Lead in tap-water tests, postal area M4V3.1% of tests above Ontario's limitYour area · M4VNon Regulated Lead Sample · 97 tests, Apr 16, 2014 to Oct 10, 2025

TRCA mapping is for screening, not site-specific decisions. Lead results are voluntary samples from homes in the postal area, not this address.

01What’s changing nearby

Nov

Nearby · 81 mCommittee of Adjustment hearing: 13 Oaklands Ave2:00 p.m. · Committee of Adjustment · Minor variance · File A0691/26TEY

1
102 Alcorn Ave · 39 m away
Committee of Adjustment · Minor variance
To alter the existing two-storey semi-detached dwelling by constructing a two-storey rear addition.
File A0956/23TEY · submitted Sep 27, 2023
2
13 Oaklands Ave · 81 m away
Committee of Adjustment · Minor variance
To construct a new front yard parking pad, abutting Oaklands Avenue.
File A0691/26TEY · submitted Sep 28, 2026
3
67 Alcorn Ave · 143 m away
Committee of Adjustment · Minor variance
To construct third storey front addition with a roof top patio, a two-storey rear addition, and a second storey rear balcony.
File A0990/20TEY · submitted Oct 27, 2020
4
154 Cottingham St · 184 m away
Committee of Adjustment · Minor variance
To construct a new one-storey detached ancillary building (garage containing two parking spaces), in the rear yard, abutting the private laneway.
File A0746/26TEY · submitted Oct 26, 2026
5
49 Walker Ave · 207 m away
Committee of Adjustment · Minor variance
To alter the existing two-and-one-half-storey semi-detached dwelling by constructing a rear three-storey addition, a rear basement walkout, a rear ground floor stairs, and a rear third floor balcony.
File A0734/26TEY · submitted Oct 19, 2026

Short-term rentals nearby1 registered homeWithin 250 mShort Term Rentals Registration

Development Applications; Committee of Adjustment Applications; Short Term Rentals Registration.

02City services

ItemFindingPrecisionSource

Garbage dayNovember 10, 2026This addressSolid Waste Collection Schedule

City councillorJosh MatlowWard 12councillor_matlow@toronto.ca · 416-392-7906

05Quick answers about 116 Alcorn Ave

Is 116 Alcorn 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 116 Alcorn Ave?

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

When is garbage day at 116 Alcorn Ave?

Collection calendar Tuesday 2. Next garbage pickup: Nov 10, 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