1133 St Clair Ave W

Building permits

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

• Addition or alteration · Addition(s)

  Revision #2 - Proposed underpinning, bench footing, and shoring as required by inspector. Revision #1 - Layout changes and details.

  Applied Aug 2, 2019 · issued Sep 30, 2019 · completed May 3, 2021 · Permit 17 153939 BLD (revision 02)

  Closed

• Addition or alteration · Addition(s)

  Revision #1 - Layout changes and details.

  Applied May 31, 2019 · issued Jul 22, 2019 · completed May 3, 2021 · Permit 17 153939 BLD (revision 01)

  Closed

• Heating and ventilation

  HVAC - Propose 2 storey rear addition and interior alteration on all floors of existing building. Existing tenant - "Ontario School of Ballet".

  Applied May 27, 2019 · issued Jun 19, 2019 · completed Nov 4, 2019 · Permit 17 153939 HVA

  Closed

• Plumbing

  Plumbing - Propose 2 storey rear addition and interior alteration on all floors of existing building. Existing tenant - "Ontario School of Ballet".

  Applied May 27, 2019 · issued Jul 16, 2019 · completed Jan 24, 2021 · Permit 17 153939 PLB

  Closed

• Addition or alteration · Addition(s)

  Propose 2 storey rear addition and interior alteration on all floors of existing building. Existing tenant - "Ontario School of Ballet".

  Applied May 4, 2017 · issued May 15, 2018 · completed May 3, 2021 · Permit 17 153939 BLD

  Closed

• Fire and security upgrade · Fire alarm

  Replacement of Fire Alarm Panel

  Applied Aug 23, 2016 · issued Sep 21, 2016 · Permit 16 211314 FSU

  Permit issued

Committee of Adjustment

This address's applications to the City's Committee of Adjustment since 2017, and any still open. A minor variance asks for a small exception to the zoning by-law, such as a little more height or a smaller setback; a consent divides a lot or grants an easement.

• Minor variance · NR addition

  To construct a two-storey rear addition.

  Decision: Approved (hearing Dec 7, 2017)

  Filed Sep 14, 2017 · File A0828/17EYK

  Closed

What’s planned nearby

Development sites within 500 m

No rezoning, site plan, subdivision or condominium file open within 500 m, and no pre-construction project on the site.

Neighbours’ Committee of Adjustment files within 250 m

• 122 Lauder Ave · Minor variance

  To construct a new two-storey detached dwelling with a front covered porch with stairs, a rear ground floor deck with stairs, a rear patio, and a rear third storey balcony. Also, to alter the existing rear one-storey ancillary building (detached garage) by constructing a one storey-addition along the west and south walls.

  130 m away · filed Oct 20, 2025 · Approved

• 104 Lauder Ave · Minor variance

  To alter the existing two-storey detached dwelling by enclosing the rear porch into habitable space.

  180 m away · filed May 20, 2025 · Approved

• 47 Northcliffe Blvd · Minor variance

  To alter the existing three-storey detached dwelling by constructing a rear one-storey addition (sunroom). The existing rear one-storey ancillary building (garage) will be maintained and unaltered.

  190 m away · filed Feb 7, 2025 · Approved

• 1086 St Clair Ave W · Minor variance

  To alter the existing two-storey townhouse building by constructing a two-storey side (west) addition, a complete third storey addition (for a total of one commercial unit and four residential units), and front and rear juliette balconies on the second and third storey.

  130 m away · filed Feb 7, 2023 · Approved

• 1108 St Clair Ave W · Minor variance

  To legalize and to maintain the ancillary structure (dining patio at the rear of the eating establishment) that was constructed without the benefit of a permit.

  90 m away · filed Oct 21, 2022 · Refused

• 135 Lauder Ave · Minor variance

  To alter the existing two-and-one-half-storey detached dwelling (with 3 dwelling units) by constructing a one-storey rear addition, and a one-storey carport over the existing parking pad in the rear yard.

  150 m away · filed Jun 15, 2022 · Approved

• 26 Mackay Ave · Minor variance

  To legalize and to maintain the existing rear detached garage which was constructed without the benefit of a permit.

  230 m away · filed May 10, 2022 · Approved

• 1086 St Clair Ave W · Minor variance

  To convert the existing two-storey mixed-use building (containing one commercial unit and one residential unit) into a two-storey mixed-use building (containing one commercial unit and two residential units) by constructing a two-storey side addition and a rear second storey addition.

  130 m away · filed Feb 17, 2022 · Approved

Everything planned in Davenport