2 Mayfair Ave
2 Mayfair Ave is in Forest Hill North. It's outside TRCA flood hazard areas and there are 3 planning applications nearby (two under review, one hearing on Nov 25).
Data as of Nov 8, 2026 · Every item lists its source
- 4 building permits in the last 5 years.
- Outside TRCA flood hazard areas.
- 3 planning applications within 250 m: two under review, one hearing on Nov 25.
03The building
4 building permits in the last 5 years, for 1 project. Together they added 1 new home. For comparison, about 1 in 10 Toronto addresses had any permit in that time. Permits show work the City approved; they don't show work done without a permit.
It isn't listed or designated on the City's Heritage Register.
Permit history: 1 project from 4 permits
- Underpinning · revision issued · issued Apr 1, 2022
Revision to basement interior renovation, stairs on ground floor (22-119571 BLD 00 SR)Proposal for underpinning, finished basement and removal of one partition on ground floor. · 4 permits in this project (such as building, plumbing and heating) · Permit 22 119571
04Risks and the ground
TRCA's maps show this address is outside the areas that could flood from rivers in a major storm (TRCA plans for a storm like Hurricane Hazel in 1954) and outside lake shoreline hazards. Basement flooding from overloaded sewers can still happen anywhere in the city.
In postal area M5N, 2 of 152 home tap-water samples (1.3%) tested above Ontario's limit for lead (10 micrograms per litre). Across Toronto, 2.0% of samples did, so M5N is lower than the city overall. Health Canada recommends a stricter limit of 5 micrograms per litre: 5 samples here (3.3%) were above it. These are voluntary tests, mostly from older homes, so they don't tell you about this house. Lead comes from old pipes and plumbing, not the City's treatment plants. If your home was built before the mid-1950s, you can get a free test kit by calling 311.
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
3 active planning applications within 250 m (about a 3-minute walk): two under review, one hearing on Nov 25. That's about typical for Toronto (the typical address has 1).
- 1515 Chaplin Cres · 179 m awaySite Plan: City review of the design and layout of a new building
City planners are reviewing it. Residents can comment before a decision is made.
INACTIVE The subject property contains two 8 storey residential apartment buildings that are linked by a below grade garage. The proposal is to construct an addition to the southern building (515 Chaplin) by adding 69 new units to the…File 12 112660 NNY 16 SA · submitted Jan 26, 2012 · City record - 2525 Chaplin Cres · 223 m awaySite Plan: City review of the design and layout of a new building
City planners are reviewing it. Residents can comment before a decision is made.
INACTIVE The subject property contains two 8 storey residential apartment buildings that are linked by a below grade garage. The proposal is to construct an addition to the southern building (515 Chaplin) by adding 69 new units to the…File 12 112660 NNY 16 SA · submitted Jan 26, 2012 · City record - 37 Rosemary Lane · 232 m awayCommittee of Adjustment · Minor variance: permission to bend a zoning rule, such as height, size or setbacks
A public hearing is set for Nov 25, 2026 at 9:30 a.m.. Neighbours can send comments or speak at the hearing.
To alter the existing three-storey detached dwelling by constructing a basement addition at the southeast corner with a ground floor terrace above, a side (west) ground floor addition (mudroom) with a new second storey balcony above, and…File A0616/26TEY · submitted Aug 20, 2026
1 home within 250 m is registered with the City as short-term rentals (stays of less than 28 days, like Airbnb). That's about typical for Toronto (the typical address has 2).
Development Applications; Committee of Adjustment Applications; Short Term Rentals Registration.
02City services
Next: November 12: garbage, green bin and yard waste. November 19: recycling and green bin. Green bin goes out every week; garbage and recycling alternate.
05Quick answers about 2 Mayfair Ave
Is 2 Mayfair Ave in a flood plain?
No. TRCA maps it outside river flood and lake shoreline hazard areas. Basement flooding from sewers can still happen anywhere. Source: TRCA Regulation mapping 2025.
What is being built near 2 Mayfair Ave?
There are 3 active planning applications within 250 metres (two under review, one hearing on Nov 25). The closest is at 515 Chaplin Cres, 179 m away. Source: Development Applications; Committee of Adjustment Applications.
Has 2 Mayfair Ave been renovated?
Yes. The City has 4 building permits on record, 4 in the last 5 years. Source: Building Permits.
Is 2 Mayfair Ave a heritage property?
No. It isn't listed or designated on the City's Heritage Register. Source: Heritage Register.
When is garbage day at 2 Mayfair Ave?
Collection is on Thursdays. Green bin goes out every week; garbage and recycling alternate weeks. The next garbage pickup is Nov 12, 2026. Source: Solid Waste Collection Schedule.
Answers are generated from the data on this page and update when the data changes.
06From the archives
Photo locations are matched from each photo’s title against City street and address data, so some may be off. Report a wrong location