423 Castlefield 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

  Proposal for multiple projects to an existing 2 storey SFD-detached dwelling. Scope of work includes a 2 storey rear addition, interior alterations, underpinning, a rear deck and a parking pad. See also 17 277247 ZZC, 18 122908 MV and Final and Binding A0170/18NY.

  Applied Dec 10, 2019 · issued Mar 12, 2020 · Permit 19 259424 BLD

  Permit issued

• Heating and ventilation

  HVAC - Proposal for multiple projects to an existing 2 storey SFD-detached dwelling. Scope of work includes a 2 storey rear addition, interior alterations, underpinning, a rear deck and a parking pad. See also 17 277247 ZZC, 18 122908 MV and Final and Binding A0170/18NY.

  Applied Dec 10, 2019 · issued Mar 12, 2020 · Permit 19 259424 HVA

  Revocation pending

• Drains and site services

  Drain - Proposal for multiple projects to an existing 2 storey SFD-detached dwelling. Scope of work includes a 2 storey rear addition, interior alterations, underpinning, a rear deck and a parking pad. See also 17 277247 ZZC, 18 122908 MV and Final and Binding A0170/18NY.

  Applied Dec 10, 2019 · issued Mar 12, 2020 · Permit 19 259424 DRN

  Revocation pending

• Plumbing

  Plumbing - Proposal for multiple projects to an existing 2 storey SFD-detached dwelling. Scope of work includes a 2 storey rear addition, interior alterations, underpinning, a rear deck and a parking pad. See also 17 277247 ZZC, 18 122908 MV and Final and Binding A0170/18NY.

  Applied Dec 10, 2019 · issued Mar 12, 2020 · Permit 19 259424 PLB

  Revocation pending

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 · R addition

  To construct a front yard parking pad addition.

  Decision: Approved (hearing May 3, 2018)

  Filed Feb 28, 2018 · File A0170/18NY

  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

• 424 Castlefield Ave · Minor variance

  70 m away · filed Sep 16, 2026 · Accepted

• 99 Heddington Ave · Minor variance

  To convert existing open areas inside the house to habitable space.

  240 m away · filed Aug 20, 2026 · Accepted

• 136 Heddington Ave · Minor variance

  To alter the existing front yard landscaping area.

  150 m away · filed Jul 30, 2026 · Hearing scheduled

• 493 Castlefield Ave · Minor variance

  To alter the existing two-storey detached dwelling by constructing a partial second storey addition above the garage.

  150 m away · filed Dec 17, 2025 · Approved

• 483 St Clements Ave · Minor variance

  To construct a new two-storey detached dwelling with a front porch, rear deck, and basement walkout. NOTE: This application was previously deferred at the Committee of Adjustment hearing on October 6, 2025.

  170 m away · filed Aug 25, 2025 · Approved

• 483 St Clements Ave · Minor variance

  To construct a new two-storey detached dwelling with a front porch and a rear deck.

  170 m away · filed Jun 30, 2025 · Approved

• 435 Castlefield Ave · Minor variance

  To construct a new two-storey detached dwelling with a front porch, rear deck and rear basement walkout. Also proposed is an in-ground swimming pool in the rear yard. Cross-reference previous Minor Variance Application A0040/24NY.

  30 m away · filed Aug 28, 2024 · Approved

• 536 Roselawn Ave · Minor variance

  To construct a two-storey addition to the rear of the existing dwelling in conjunction with other interior and exterior alterations.

  100 m away · filed May 3, 2024 · Approved

Everything planned in Eglinton-Lawrence