321 Hillmount Ave
321 Hillmount Ave is in Yorkdale-Glen Park. It's outside TRCA flood hazard areas and there are 9 planning applications nearby (four approved, four waiting for a hearing date, one deferred).
Data as of Nov 8, 2026 · Every item lists its source
- Outside TRCA flood hazard areas.
- 9 planning applications within 250 m: four approved, four waiting for a hearing date, one deferred.
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
- Garage · completed Aug 27, 2026
Garage extension · Permit 09 170459
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 M6B, 0 of 76 home tap-water samples (0%) tested above Ontario's limit for lead (10 micrograms per litre). Across Toronto, 2.0% of samples did, so M6B is lower than the city overall. Health Canada recommends a stricter limit of 5 micrograms per litre: 0 samples here (0%) 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
9 active planning applications within 250 m (about a 3-minute walk): four approved, four waiting for a hearing date, one deferred. That's more than at most Toronto addresses (the typical address has 1).
- 1323 Hillmount Ave · 14 m awayCommittee of Adjustment · Minor variance: permission to bend a zoning rule, such as height, size or setbacks
The City has received it. A hearing date hasn't been set yet.
To construct a two-storey addition (including a new attached garage) to the rear and east side of the existing dwelling and a new porch and bay window addition to the front of the existing dwelling. The applicant is proposing to make…File A291/13NY · submitted Apr 11, 2013 - 2311 Hillmount Ave · 61 m awayCommittee of Adjustment · Minor variance: permission to bend a zoning rule, such as height, size or setbacks
The Committee of Adjustment approved it on Feb 8, 2018.
To construct a 2-storey addition and integral garage to existing dwelling.File A1048/17NY · submitted Nov 30, 2017 - 3909 Glencairn Ave · 104 m awayCommittee of Adjustment · Minor variance: permission to bend a zoning rule, such as height, size or setbacks
The City has received it. A hearing date hasn't been set yet.
Proposal to enlarge the existing shedFile A0048/23NY · submitted Jan 25, 2023 - 4886 Glencairn Ave · 148 m awayCommittee of Adjustment · Minor variance: permission to bend a zoning rule, such as height, size or setbacks
The City has received it. A hearing date hasn't been set yet.
PART 1 - Proposal to construct a new 2 storey SFD-detached dwelling with an integral garage.File A0313/24NY · submitted May 9, 2024 - 5886 Glencairn Ave · 148 m awayCommittee of Adjustment · Consent (severance): permission to split a lot or change property lines
The City has received it. A hearing date hasn't been set yet.
To obtain consent to sever the property into two residential lots. Application numbers B0027/24NY, A0313/24NY & A0314/24NY will be considered jointly.File B0027/24NY · submitted May 9, 2024 - 6886 Glencairn Ave · 148 m awayCommittee of Adjustment · Minor variance: permission to bend a zoning rule, such as height, size or setbacks
The City has received it. A hearing date hasn't been set yet.
Part 2 - Proposal to construct a new 2 storey SFD-detached dwelling with an integral garage.File A0314/24NY · submitted May 9, 2024 - 7543 Marlee Ave · 246 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.
Site Plan Approval for a 30-storey mixed-use building with 362 dwelling units and retail gross floor area of 379.5 square metres and 194 parking spaces.File 21 243814 NNY 08 SA · submitted Dec 1, 2021 · City record - 8541 Marlee Ave · 247 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.
Site Plan Approval for a 30-storey mixed-use building with 362 dwelling units and retail gross floor area of 379.5 square metres and 194 parking spaces.File 21 243814 NNY 08 SA · submitted Dec 1, 2021 · City record - 9539 Marlee Ave · 249 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.
Site Plan Approval for a 30-storey mixed-use building with 362 dwelling units and retail gross floor area of 379.5 square metres and 194 parking spaces.File 21 243814 NNY 08 SA · submitted Dec 1, 2021 · City record
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 321 Hillmount Ave
Is 321 Hillmount 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 321 Hillmount Ave?
There are 9 active planning applications within 250 metres (four approved, four waiting for a hearing date, one deferred). The closest is at 323 Hillmount Ave, 14 m away. Source: Development Applications; Committee of Adjustment Applications.
Has 321 Hillmount Ave been renovated?
Yes. The City has 1 building permit on record, 0 in the last 5 years. Source: Building Permits.
Is 321 Hillmount 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 321 Hillmount 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
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