20 Commonwealth Ave

Building permits

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

• New house · New building

  Proposal to demolish and construct a new two storey single family dwelling

  Applied May 2, 2019 · issued May 24, 2019 · 1 home added · Permit 19 148478 BLD

  Inspections under way

• Heating and ventilation

  HVAC - Proposal to demolish and construct a new two storey single family dwelling

  Applied May 2, 2019 · issued May 27, 2019 · Permit 19 148478 HVA

  Inspections under way

• Drains and site services

  Drain - Proposal to demolish and construct a new two storey single family dwelling

  Applied May 2, 2019 · issued May 24, 2019 · Permit 19 148478 DRN

  Inspections under way

• Plumbing

  Plumbing - Proposal to demolish and construct a new two storey single family dwelling

  Applied May 2, 2019 · issued May 24, 2019 · Permit 19 148478 PLB

  Inspections under way

• Demolition

  Proposal to demolish and construct a new two storey single family dwelling

  Applied May 2, 2019 · issued May 28, 2019 · completed Feb 25, 2025 · 1 home removed · Permit 19 148492 DEM

  Closed

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 · New R building

  To permit a proposed new detached dwelling.

  Decision: Approved (hearing Dec 13, 2018)

  Filed Oct 26, 2018 · File A0333/18SC

  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

• 23 Huntington Ave · Minor variance

  To construct an addition to the rear of the existing detached garage.

  150 m away · filed Jun 9, 2026 · Hearing scheduled

• 23 Commonwealth Ave · Minor variance

  To alter the existing two-storey dwelling by enclosing the front porch and constructing a rear yard two-storey addition with a rear yard deck.

  50 m away · filed May 7, 2025 · Approved

• 45 Commonwealth Ave · Minor variance

  To construct a new two-storey detached building (triplex) with a front covered porch, front ground floor balcony, front second storey balcony, rear ground floor deck, rear second storey balcony and rear basement walkout. The existing one-storey detached dwelling will be demolished.

  180 m away · filed Mar 24, 2025 · Approved

• 854 Danforth Rd · Minor variance

  To demolish the existing dwelling, to construct a new 3-storey detached dwelling and a garden suite in the rear yard.

  190 m away · filed Oct 11, 2023 · Approved

• 898 Danforth Rd · Minor variance

  To construct a second storey addition to existing dwelling.

  210 m away · filed Mar 20, 2023 · Approved

• 5 Commonwealth Ave · Minor variance

  To construct a new dwelling.

  100 m away · filed Feb 6, 2023 · Approved

• 858 Danforth Rd · Minor variance

  To construct a new two-storey north side addition with an integral garage, and a new second storey addition. The alterations include a second suite with separate access.

  180 m away · filed Feb 24, 2020 · Approved

• 731 Midland Ave · Minor variance

  To construct a two-storey front addition and an addition to the rear shed, complete with interior and exterior renovations.

  100 m away · filed Jan 17, 2019 · Approved

Everything planned in Scarborough Southwest