12 Thyra Ave

Building permits

Every permit the City lists for this address since 2017, and any still open from before, newest first.

• Heating and ventilation

  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 / bathroom on 2nd floor.

  Applied Oct 28, 2025 · issued Jan 20, 2026 · completed Feb 6, 2026 · Permit 25 241082 HVA

  Closed

• Plumbing

  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 / bathroom on 2nd floor.

  Applied Oct 17, 2025 · issued Oct 24, 2025 · completed Jan 27, 2026 · Permit 25 241082 PLB

  Closed

• Small residential project · Multiple projects

  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 on 2nd floor.

  Applied Oct 17, 2025 · issued Oct 24, 2025 · completed Feb 10, 2026 · 1 home added · Permit 25 241082 BLD

  Closed

• Drains and site services

  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 / bathroom on 2nd floor.

  Applied Oct 17, 2025 · issued Oct 24, 2025 · completed Feb 10, 2026 · Permit 25 241082 DRN

  Closed

Committee of Adjustment

No applications to the City's Committee of Adjustment for this address since 2017. That's where an owner asks for a minor variance (a small exception to the zoning by-law) or a consent to divide a lot.

What’s planned nearby

Development sites within 500 m

• 3089-3095 Danforth Avenue

  7 storeys · 30 homes · Mixed use

  330 m away · Site plan · Under review · filed Dec 12, 2021

  Under review

• 4-14 Thora Avenue and 507-513 Victoria Park Avenue

  14 storeys · Mixed use

  350 m away · Rezoning · Approved · filed Dec 31, 2024

  Approved

• 777 Victoria Park Avenue

  34 storeys · 705 homes · Mixed use

  350 m away · Site plan · Approved · filed Aug 22, 2024

  Approved

Neighbours’ Committee of Adjustment files within 250 m

• 2928 Danforth Ave · Consent

  To obtain consent for the technical severance of the property for the purpose of re-establishing three lots which merged on title.

  250 m away · filed Nov 21, 2025 · Approved

• 4 Thyra Ave · Minor variance

  To alter the existing one-storey detached dwelling by constructing a rear one-storey addition (with a basement extension below), complete second and third storey additions, a rear ground floor covered deck, front and rear second storey balconies, and a parking pad in the rear yard. Also, to reconstruct the stairs for the existing front porch. There will be a total of two residential dwelling units on this lot. The existing detached garage will be demolished.

  30 m away · filed Jul 9, 2025 · Approved

• 33 Sibley Ave · Minor variance

  To legalize and to maintain the rear covered deck and stairs that were constructed without the benefit of a building permit.

  160 m away · filed Mar 13, 2025 · Postponed

• 25 Sibley Ave · Minor variance

  To alter the existing two-storey semi-detached dwelling by constructing a rear second storey addition (sunroom) above the existing rear one-storey portion of the dwelling.

  160 m away · filed Jan 28, 2025 · Approved

• 39 Sibley Ave · Minor variance

  To alter the existing one-storey detached dwelling by constructing a complete second storey addition with a covered front porch (the front second storey balcony will be above this porch).

  180 m away · filed Aug 9, 2023 · Approved

• 185 Coleman Ave · Minor variance

  To construct a new three-storey detached dwelling (the third storey will be a partial storey) with a front basement walkout, a front porch with stairs, a rear ground floor deck, a rear third storey rooftop deck, as well as a rear yard parking pad. The existing rear yard detached garage will be demolished.

  240 m away · filed Apr 5, 2023 · Approved

• 33 Sibley Ave · Minor variance

  To legalize and to maintain the rear covered deck and stairs that were constructed without the benefit of a building permit.

  160 m away · filed Jan 14, 2022 · Refused

• 4 Thyra Ave · Minor variance

  To construct a new three-storey detached dwelling with a rear walkout basement, a front second storey balcony, a rear third storey balcony and a rear parking pad. The existing one-storey dwelling and ancillary building (rear detached garage) will be demolished.

  30 m away · filed Dec 3, 2021 · Approved

Everything planned in Beaches-East York