233 Rosemount Ave
233 Rosemount Ave is in Corso Italia-Davenport. It's outside TRCA flood hazard areas and there are 4 planning applications nearby (all approved).
Data as of Nov 8, 2026 · Every item lists its source
- Outside TRCA flood hazard areas.
- 4 planning applications within 250 m: all approved.
03The building
0 building permits in the last 5 years. 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 1 permit
- Accessory Building(s) · completed Feb 9, 2026
Demolish the existing detached garage and construct a new detached garage and work room at the rear of the property · Permit 21 143510
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. Basement flooding from overloaded sewers can still happen anywhere in the city.
In postal area M9N, 1 of 75 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 M9N is lower than the city overall. Health Canada recommends a stricter limit of 5 micrograms per litre: 1 samples here (1.3%) 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
4 active planning applications within 250 m (about a 3-minute walk): all approved. That's about typical for Toronto (the typical address has 1).
- 11239 St Clair Ave W · 92 m awaySite Plan: City review of the design and layout of a new building
City planners approved the site plan, with conditions to meet before a building permit.
Proposal to permit the construction of a 3-storey, mixed-use building containing a Shoppers Drugmart (ground floor) and office uses (second and third floors). The existing building will be demolished.File 14 167221 WET 17 SA · submitted Jun 3, 2014 - 21237 St Clair Ave W · 99 m awaySite Plan: City review of the design and layout of a new building
City planners approved the site plan, with conditions to meet before a building permit.
Proposal to permit the construction of a 3-storey, mixed-use building containing a Shoppers Drugmart (ground floor) and office uses (second and third floors). The existing building will be demolished.File 14 167221 WET 17 SA · submitted Jun 3, 2014 - 31235 St Clair Ave W · 100 m awaySite Plan: City review of the design and layout of a new building
City planners approved the site plan, with conditions to meet before a building permit.
Proposal to permit the construction of a 3-storey, mixed-use building containing a Shoppers Drugmart (ground floor) and office uses (second and third floors). The existing building will be demolished.File 14 167221 WET 17 SA · submitted Jun 3, 2014 - 41233 St Clair Ave W · 105 m awaySite Plan: City review of the design and layout of a new building
City planners approved the site plan, with conditions to meet before a building permit.
Proposal to permit the construction of a 3-storey, mixed-use building containing a Shoppers Drugmart (ground floor) and office uses (second and third floors). The existing building will be demolished.File 14 167221 WET 17 SA · submitted Jun 3, 2014
6 homes within 250 m are registered with the City as short-term rentals (stays of less than 28 days, like Airbnb). That's more than at most Toronto addresses (the typical address has 2).
Development Applications; Committee of Adjustment Applications; Short Term Rentals Registration.
02City services
Next: November 13: recycling and green bin. November 20: garbage, green bin and yard waste. Green bin goes out every week; garbage and recycling alternate.
05Quick answers about 233 Rosemount Ave
Is 233 Rosemount 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 233 Rosemount Ave?
There are 4 active planning applications within 250 metres (all approved). The closest is at 1239 St Clair Ave W, 92 m away. Source: Development Applications; Committee of Adjustment Applications.
Has 233 Rosemount Ave been renovated?
Yes. The City has 1 building permit on record, 0 in the last 5 years. Source: Building Permits.
Is 233 Rosemount 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 233 Rosemount Ave?
Collection is on Fridays. Green bin goes out every week; garbage and recycling alternate weeks. The next garbage pickup is Nov 20, 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