43 Mackay Ave

Building permits

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

• Small residential project · Second suite (New)

  Revision 02: Basement layout changes, first floor load bearing wall removed and replaced with beamRevision 01: Proposed underpinning to existing foundation wall due to poor site condition (no existing footings) Underpinning wall perimeter is 90.33' (27.52m)

  Applied Jun 4, 2025 · issued Jun 27, 2025 · 1 home added · Permit 24 162826 BLD (revision 02)

  Revision issued

• Heating and ventilation

  Revision 01: Basement layout changes, first floor load bearing wall removed and replaced with beamHVAC - Proposed second and third storey addition and interior alterations to the existing dwelling to create a new second suite. Proposed total of 5 decks and 1 under 24 inch in height.

  Applied Jun 4, 2025 · issued Jul 15, 2025 · completed Dec 2, 2025 · Permit 24 162826 HVA (revision 01)

  Closed

• Small residential project · Second suite (New)

  Revision: Proposed underpinning to existing foundation wall due to poor site condition (no existing footings) Underpinning wall perimeter is 90.33' (27.52m)

  Applied Dec 13, 2024 · issued Jan 21, 2025 · 1 home added · Permit 24 162826 BLD (revision 01)

  Revision issued

• Heating and ventilation

  HVAC - Proposed second and third storey addition and interior alterations to the existing dwelling to create a new second suite. Proposed total of 5 decks and 1 under 24 inch in height.

  Applied Nov 4, 2024 · issued Dec 11, 2024 · completed Dec 2, 2025 · Permit 24 162826 HVA

  Closed

• Small residential project · Second suite (New)

  Proposed second and third storey addition and interior alterations to the existing dwelling to create a new second suite. Proposed total of 5 decks and 1 under 24 inch in height.

  Applied Jun 11, 2024 · issued Oct 2, 2024 · 1 home added · Permit 24 162826 BLD

  Inspections under way

• Plumbing

  Plumbing - Proposed second and third storey addition and interior alterations to the existing dwelling to create a new duplex.

  Applied Jun 11, 2024 · issued Oct 2, 2024 · completed Sep 30, 2025 · Permit 24 162826 PLB

  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

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

• 120 Mackay Ave · Minor variance

  To construct a new two-storey detached ancillary building (containing one laneway suite), in the rear yard, abutting the laneway. This ancillary building will have a partially cantilevered second storey (at the west portion of the building), and canopies at the north and south sides of the building. There will be a total of five residential dwelling units on this lot (four units within the main detached dwelling and one unit within the ancillary building).

  210 m away · filed Feb 6, 2026 · Approved

• 54 Peterborough Ave · Minor variance

  To alter the existing two-storey mixed-use building by constructing a complete third storey addition, a rear three-storey addition, and a front third storey balcony. Also, to permit residential and personal service (salon) uses on this lot. There will be a total of three residential dwelling units, and one commercial unit (salon) on this lot (the residential dwelling units will occupy the basement, first, second, and third levels, and the commercial unit will occupy the basement and first levels). The existing on-site parking will be removed.

  250 m away · filed May 15, 2025 · Approved

• 93 Mackay Ave · Minor variance

  To alter the existing one-storey ancillary building (detached garage, in the rear yard, abutting the laneway) by constructing a complete second storey addition for the purposes of constructing one laneway suite. The existing parking space will be maintained.

  150 m away · filed Jan 15, 2024 · Approved

• 54 Peterborough Ave · Minor variance

  To alter the existing two-storey mixed-use detached building (one retail (convenience) store and one residential unit) by constructing side exterior stairs (fronting Via Italia).

  250 m away · filed Jun 30, 2023 · 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.

  100 m away · filed May 10, 2022 · Approved

• 45 Via Italia · Minor variance

  To alter the existing two-storey semi-detached dwelling by constructing a front basement walkout in order to provide direct access to the secondary suite within the basement.

  210 m away · filed Apr 7, 2022 · Approved

• 156 Rosemount Ave · Minor variance

  To legalize and maintain a front basement walkout of the existing 2½-storey semi-detached dwelling.

  70 m away · filed Oct 5, 2021 · Approved

• 43 Norton Ave · Minor variance

  To construct a rear detached garage.

  200 m away · filed Aug 25, 2021 · Refused

Everything planned in Davenport