9 Montclair Ave
9 Montclair Ave is in Casa Loma. It's outside TRCA flood hazard areas and there are 13 planning applications nearby (ten under review, three approved).
Data as of Nov 8, 2026 · Every item lists its source
- Outside TRCA flood hazard areas.
- 13 planning applications within 250 m: ten under review, three 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: 2 projects from 6 permits
- Finishing Basements · completed Nov 14, 2017
REVISION - to alter the layoutAlterations to the basement with a new kitchen. · 4 permits in this project (such as building, plumbing and heating) · Permit 16 161391 - Underpinning · completed Nov 14, 2017
Proposal to construct a rear basement walkout and underpin an existing SFD-detached dwelling. · 2 permits in this project (such as building, plumbing and heating) · Permit 15 168622
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 M4V, 3 of 114 home tap-water samples (2.6%) tested above Ontario's limit for lead (10 micrograms per litre). Across Toronto, 2.0% of samples did, so M4V is about the same as the city overall. Health Canada recommends a stricter limit of 5 micrograms per litre: 3 samples here (2.6%) 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
13 active planning applications within 250 m (about a 3-minute walk): ten under review, three approved. That's more than at 9 in 10 Toronto addresses.
- 119 Thelma Ave · 79 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.
Site Plan Approval for a 7-storey residential building, with 16 dwelling units, 49 vehicle parking spaces, and 10 bicylce parking spaces.File 26 202543 STE 12 SA · submitted Jul 15, 2026 · City record - 217 Thelma Ave · 81 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.
Site Plan Approval for a 7-storey residential building, with 16 dwelling units, 49 vehicle parking spaces, and 10 bicylce parking spaces.File 26 202543 STE 12 SA · submitted Jul 15, 2026 · City record - 315 Thelma Ave · 86 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.
Site Plan Approval for a 7-storey residential building, with 16 dwelling units, 49 vehicle parking spaces, and 10 bicylce parking spaces.File 26 202543 STE 12 SA · submitted Jul 15, 2026 · City record - 413 Thelma Ave · 89 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.
Site Plan Approval for a 7-storey residential building, with 16 dwelling units, 49 vehicle parking spaces, and 10 bicylce parking spaces.File 26 202543 STE 12 SA · submitted Jul 15, 2026 · City record - 511 Thelma Ave · 94 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.
Site Plan Approval for a 7-storey residential building, with 16 dwelling units, 49 vehicle parking spaces, and 10 bicylce parking spaces.File 26 202543 STE 12 SA · submitted Jul 15, 2026 · City record - 69 Thelma Ave · 97 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.
Site Plan Approval for a 7-storey residential building, with 16 dwelling units, 49 vehicle parking spaces, and 10 bicylce parking spaces.File 26 202543 STE 12 SA · submitted Jul 15, 2026 · City record - 77 Thelma Ave · 102 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.
Site Plan Approval for a 7-storey residential building, with 16 dwelling units, 49 vehicle parking spaces, and 10 bicylce parking spaces.File 26 202543 STE 12 SA · submitted Jul 15, 2026 · City record - 85 Thelma Ave · 104 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.
Site Plan Approval for a 7-storey residential building, with 16 dwelling units, 49 vehicle parking spaces, and 10 bicylce parking spaces.File 26 202543 STE 12 SA · submitted Jul 15, 2026 · City record - 93 Thelma Ave · 113 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.
Site Plan Approval for a 7-storey residential building, with 16 dwelling units, 49 vehicle parking spaces, and 10 bicylce parking spaces.File 26 202543 STE 12 SA · submitted Jul 15, 2026 · City record - 101 Thelma Ave · 119 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.
Site Plan Approval for a 7-storey residential building, with 16 dwelling units, 49 vehicle parking spaces, and 10 bicylce parking spaces.File 26 202543 STE 12 SA · submitted Jul 15, 2026 · City record - 11396 Spadina Rd · 242 m awayOfficial Plan / Rezoning: a request to change the Official Plan or zoning so something new can be built
City Council approved it.
A 6-storey mixed use building containing retail units at ground level and 33 residential units above, approved by the Ontario Land Tribunal on May 10, 2018.The original proposal was to construct a 9-storey mixed use building containing 46…File 15 149456 STE 21 OZ · submitted Apr 30, 2015 - 12394 Spadina Rd · 246 m awayOfficial Plan / Rezoning: a request to change the Official Plan or zoning so something new can be built
City Council approved it.
A 6-storey mixed use building containing retail units at ground level and 33 residential units above, approved by the Ontario Land Tribunal on May 10, 2018.The original proposal was to construct a 9-storey mixed use building containing 46…File 15 149456 STE 21 OZ · submitted Apr 30, 2015
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 10: garbage, green bin and yard waste. November 17: recycling and green bin. Green bin goes out every week; garbage and recycling alternate.
05Quick answers about 9 Montclair Ave
Is 9 Montclair 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 9 Montclair Ave?
There are 13 active planning applications within 250 metres (ten under review, three approved). The closest is at 19 Thelma Ave, 79 m away. Source: Development Applications; Committee of Adjustment Applications.
Has 9 Montclair Ave been renovated?
Yes. The City has 6 building permits on record, 0 in the last 5 years. Source: Building Permits.
Is 9 Montclair 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 9 Montclair Ave?
Collection is on Tuesdays. Green bin goes out every week; garbage and recycling alternate weeks. The next garbage pickup is 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
Photo locations are matched from each photo’s title against City street and address data, so some may be off. Report a wrong location