9 William St
An address in Weston, outside TRCA flood and shoreline hazard areas, with 4 active development applications within 250 metres.
Data as of Nov 8, 2026 · Every item lists its source
- Outside TRCA flood and shoreline hazard areas.
- 4 active development applications and 2 Committee of Adjustment applications within 250 m.
01The building
Recent permits (6)
- Multiple Projects · Revision Issued · Oct 14, 2025
Revision: Change to basement layout · Permit 24 250906 BLD - Building Permit Related(MS) · Inspection · Feb 7, 2025
HVAC - Proposal for basement interior alterations and second suite. · Permit 24 250906 HVA - Building Permit Related (DR) · Inspection · Jan 3, 2025
Drain - Proposal for basement interior alterations and second suite. · Permit 24 250906 DRN - Building Permit Related(PS) · Inspection · Dec 30, 2024
Plumbing - Proposal for basement interior alterations and second suite. · Permit 24 250906 PLB - Multiple Projects · Inspection · Dec 30, 2024
Proposal for basement interior alterations and second suite. · Permit 24 250906 BLD - Back Water Valve (Sewer only) · Permit Issued · Dec 17, 2024
Install BWV · Permit 24 184180 DRN
02Risks and the ground
TRCA mapping is for screening, not site-specific decisions. Lead results are voluntary samples from homes in the postal area, not this address.
03What’s changing nearby
- 1121 Church St · 222 m · Site Plan · Under ReviewProposal for a 61 storey mixed-use building containing 691 dwelling units, 43,404 sqm of residential GFA, and 464 sqm of retail GFA.File 22 186083 STE 13 SA · submitted Aug 4, 2022 · City record
- 2123 Church St · 223 m · Site Plan · Under ReviewProposal for a 61 storey mixed-use building containing 691 dwelling units, 43,404 sqm of residential GFA, and 464 sqm of retail GFA.File 22 186083 STE 13 SA · submitted Aug 4, 2022 · City record
- 3125 Church St · 227 m · Site Plan · Under ReviewProposal for a 61 storey mixed-use building containing 691 dwelling units, 43,404 sqm of residential GFA, and 464 sqm of retail GFA.File 22 186083 STE 13 SA · submitted Aug 4, 2022 · City record
- 4127 Church St · 232 m · Site Plan · Under ReviewProposal for a 61 storey mixed-use building containing 691 dwelling units, 43,404 sqm of residential GFA, and 464 sqm of retail GFA.File 22 186083 STE 13 SA · submitted Aug 4, 2022 · City record
- 525 William St · 88 m · Committee of Adjustment · Minor variance · TLAB AppealTo construct a new detached dwelling with an attached garage.File A0406/20EYK · submitted Oct 21, 2020
- 630 Rosemount Ave · 142 m · Committee of Adjustment · Minor variance · ClosedTo permit an institutional use for senior support and respite services.File A0447/19EYK · submitted Aug 28, 2019
Development Applications; Committee of Adjustment Applications · 3 registered short-term rentals within 250 m.
04City services
05Quick answers about 9 William St
Is 9 William St in a flood plain?
No. It is outside TRCA's mapped flood and shoreline hazard areas. Source: TRCA Regulation mapping 2025.
What is being built near 9 William St?
4 active development applications within 250 metres, the closest at 121 Church St (222 m). Source: Development Applications.
When is garbage day at 9 William St?
Collection calendar Friday 2. Next garbage pickup: Nov 13, 2026. Source: Solid Waste Collection Schedule.
Answers are generated from the data on this page and update when the data changes.
06From the archives


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