12 Thyra Ave
An address in Taylor-Massey, outside TRCA flood and shoreline hazard areas, with 1 active development application within 250 metres.
Data as of Nov 8, 2026 · Every item lists its source
- Outside TRCA flood and shoreline hazard areas.
- 1 active development application and 2 Committee of Adjustment applications within 250 m.
01The building
Recent permits (4)
- Building Permit Related(MS) · Closed · Jan 20, 2026
HVAC - Proposal for 2nd dwelling unit in proposed basement apartment, below grade rear yard entrance, back and front yard decks. Renovation of upper floors and addition of a powder on main floor /… · Permit 25 241082 HVA - Building Permit Related(PS) · Closed · Oct 24, 2025
Plumbing - Proposal for 2nd dwelling unit in proposed basement apartment, below grade rear yard entrance, back and front yard decks. Renovation of upper floors and addition of a powder on main floor… · Permit 25 241082 PLB - Multiple Projects · Closed · Oct 24, 2025
Proposal for 2nd dwelling unit in proposed basement apartment, below grade rear yard entrance, back and front yard decks. Renovation of upper floors and addition of a powder on main floor / bathroom… · Permit 25 241082 BLD - Building Permit Related (DR) · Closed · Oct 24, 2025
Drain - Proposal for 2nd dwelling unit in proposed basement apartment, below grade rear yard entrance, back and front yard decks. Renovation of upper floors and addition of a powder on main floor /… · Permit 25 241082 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
- 1777 Victoria Park Ave · 164 m · Site Plan · NOAC IssuedThe applicant is proposing a mixed-use building containing 705 rental residential dwelling units, within 12-storey and 34-storey residential tower components, together with a day nursery, community space and retail spaceFile 24 202328 ESC 20 SA · submitted Aug 22, 2024 · City record
- 28 Bryant Ave · 149 m · Committee of Adjustment · Minor variance · TLAB AppealTo legalize and reconstruct the one-storey rear addition of the existing one-storey detached dwellingFile A0912/21TEY · submitted Jul 9, 2021
- 333 Sibley Ave · 166 m · Committee of Adjustment · Minor variance · PostponedTo legalize and to maintain the rear covered deck and stairs that were constructed without the benefit of a building permit.File A0216/25TEY · submitted Mar 13, 2025
Development Applications; Committee of Adjustment Applications · 5 registered short-term rentals within 250 m.
04City services
05Quick answers about 12 Thyra Ave
Is 12 Thyra Ave 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 12 Thyra Ave?
1 active development application within 250 metres, the closest at 777 Victoria Park Ave (164 m). Source: Development Applications.
When is garbage day at 12 Thyra Ave?
Collection calendar Friday 1. Next garbage pickup: 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

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