20 Walsh Ave

Building permits

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

• Small residential project · Multiple projects

  Revision 01: Revised drawings. Proposal is to combine 2 lots registered on title to the home owner and construct new 2nd storey addition to existing 1.5 storey dwelling

  Applied May 6, 2026 · Permit 15 208644 BLD (revision 01)

  Under review

• Heating and ventilation

  HVAC - Proposal for a secondary suite

  Applied Apr 8, 2026 · issued May 14, 2026 · Permit 26 140432 HVA

  Permit issued

• Small residential project · Second suite (New)

  Proposal for a secondary suite

  Applied Apr 8, 2026 · issued May 14, 2026 · 1 home added · Permit 26 140432 BLD

  Inspections under way

• Plumbing

  Plumbing - Proposal for a secondary suite

  Applied Apr 8, 2026 · issued May 14, 2026 · Permit 26 140432 PLB

  Permit issued

• Heating and ventilation

  HVAC - New 2nd storey addition to existing 1.5 storey dwelling

  Applied Aug 15, 2017 · issued Dec 15, 2017 · Permit 15 208644 HVA

  Inspections under way

• Plumbing

  Plumbing - New 2nd storey addition to existing 1.5 storey dwelling

  Applied Aug 14, 2017 · issued Dec 11, 2017 · Permit 15 208644 PLB

  Revocation pending

• Drains and site services · Back water valve (Sewer only)

  Back Water Valve (Sewer only) and sump pump

  Applied Aug 9, 2017 · issued Aug 9, 2017 · completed Feb 2, 2026 · Permit 17 213227 DRN

  Cancelled

• Small residential project · Multiple projects

  Proposal is to combine 2 lots registered on title to the home owner and construct new 2nd storey addition to existing 1.5 storey dwelling

  Applied Aug 18, 2015 · issued Dec 11, 2017 · Permit 15 208644 BLD

  Inspections under way

• Heating and ventilation

  HVAC - Interior alteration to ground floor. Replace bearing wall with beam and (2) posts.

  Applied Jan 26, 2015 · issued Feb 2, 2015 · completed Jan 30, 2026 · Permit 12 287438 HVA

  Closed

• Small residential project · Interior alterations

  Interior alteration to ground floor. Replace bearing wall with beam and (2) posts.

  Applied Nov 30, 2012 · issued Jun 30, 2014 · completed Jan 30, 2026 · Permit 12 287438 BLD

  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

• 33-51 Walsh Avenue and 2717-2745 Weston Road

  34 storeys · 2,670 homes · Residential

  230 m away · Site plan · Under appeal · filed Sep 22, 2022

  Under appeal

Neighbours’ Committee of Adjustment files within 250 m

• 28 Lovilla Blvd · Minor variance

  To construct a one-storey rear addition, a covered front porch, a rear yard deck and a detached garage in the rear yard. This will be considered as a new dwelling.

  200 m away · filed May 26, 2025 · Approved

• 51 Yorkdale Cres · Minor variance

  To construct a second storey rear addition with rooftop patio, rear deck and interior alterations to the existing dwelling.

  210 m away · filed Apr 15, 2022 · Approved

• 14 Walsh Ave · Minor variance

  50 m away · filed Dec 21, 2020 · Application withdrawn

• 14 Walsh Ave · Consent

  50 m away · filed Dec 21, 2020 · Application withdrawn

• 16 Walsh Ave · Consent

  30 m away · filed Dec 21, 2020 · Application withdrawn

• 14 Walsh Ave · Minor variance

  50 m away · filed Dec 21, 2020 · Application withdrawn

• 16 Walsh Ave · Minor variance

  30 m away · filed Dec 21, 2020 · Application withdrawn

• 52 Walsh Ave · Minor variance

  To constuct a new detached garage in the rear yard.

  240 m away · filed Aug 20, 2019 · Approved

Everything planned in Humber River-Black Creek