11 May St
11 May St is in Rosedale-Moore Park, on the City's Heritage Register. It's outside TRCA flood hazard areas and there is 1 planning application nearby (refused, now under appeal).
Data as of Nov 8, 2026 · Every item lists its source
- 4 building permits in the last 5 years.
- It is in a Heritage Conservation District (South Rosedale) (Part V).
- Outside TRCA flood hazard areas.
- 1 planning application within 250 m: refused, now under appeal.
03The building
4 building permits in the last 5 years, for 1 project. 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 is in a Heritage Conservation District (South Rosedale) (Part V). Exterior changes and demolition may need a heritage permit.
Permit history: 2 projects from 5 permits
- Interior renovation · revision issued · issued Jul 2, 2025
REVISION 1- interior changes (layout and structure)Proposal for interior alterations, new elevator and demolish and reconstruct portion of second floor, and window enlargements. · 4 permits in this project (such as building, plumbing and heating) · Permit 25 142867 - Deck or porch · completed Jun 28, 2023
Proposal for exterior upgrades and landscaping in the rear yard of an existing SFD-detached dwelling. Scope of work includes enlarge shed, enlarge deck, relocate stairs, new privacy screen, new… · Permit 21 180196
04Risks and environment
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. It is inside TRCA's regulated area, so additions, grading or other work may need a TRCA permit. Basement flooding from overloaded sewers can still happen anywhere in the city.
In postal area M4W, 1 of 82 home tap-water samples (1.2%) tested above Ontario's limit for lead (10 micrograms per litre). Across Toronto, 2.0% of samples did, so M4W is lower than the city overall. Health Canada recommends a stricter limit of 5 micrograms per litre: 5 samples here (6.1%) 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
1 active planning application within 250 m (about a 3-minute walk): refused, now under appeal. That's about typical for Toronto (the typical address has 1).
- 12 Old George Pl · 239 m awayCommittee of Adjustment · Minor variance: permission to bend a zoning rule, such as height, size or setbacks
The Committee of Adjustment refused it on Oct 15, 2025. It has been appealed to the Toronto Local Appeal Body (TLAB), which will hold its own hearing and make the final decision.
To alter the existing two-storey detached dwelling by constructing a third storey addition with a ground floor rear patio to the south and southeast of the rear yard, front and rear second and third storey balconies, and a front third…File A0190/25TEY · submitted Mar 7, 2025
No homes within 250 m are registered with the City as short-term rentals (stays of less than 28 days, like Airbnb). Most Toronto addresses (73%) have at least one short-term rental nearby.
Development Applications; Committee of Adjustment Applications; Short Term Rentals Registration.
02City services
Next: November 11: recycling and green bin. November 18: garbage, green bin and yard waste. Green bin goes out every week; garbage and recycling alternate.
05Quick answers about 11 May St
Is 11 May St 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 11 May St?
There is 1 active planning application within 250 metres (refused, now under appeal). The closest is at 2 Old George Pl, 239 m away. Source: Development Applications; Committee of Adjustment Applications.
Has 11 May St been renovated?
Yes. The City has 5 building permits on record, 4 in the last 5 years. Source: Building Permits.
Is 11 May St a heritage property?
Yes. It is in a Heritage Conservation District (South Rosedale) (Part V). Exterior changes and demolition may need a heritage permit. Source: Heritage Register.
When is garbage day at 11 May St?
Collection is on Wednesdays. Green bin goes out every week; garbage and recycling alternate weeks. The next garbage pickup is 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
Photo locations are matched from each photo’s title against City street and address data, so some may be off. Report a wrong location