421 Main St

Building permits

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

• Heating and ventilation

  HVAC - Proposal to alter the existing detached SFD by constructing a rear and side two-storey addition, with a portion cantilevering beyond the south side wall, new excavated and covered front porch, new rear deck. Interior alterations to all floors.

  Applied Jun 15, 2016 · issued Jun 20, 2016 · completed Apr 4, 2017 · Permit 16 140705 HVA

  Closed

• Plumbing

  Plumbing - Construct second storey addition (96.66m2) w/ interior alterations (79.08m2)

  Applied Apr 14, 2016 · issued Jun 14, 2016 · completed Apr 4, 2017 · Permit 16 140705 PLB

  Closed

• Small residential project · Multiple projects

  Proposal to alter the existing detached SFD by constructing a rear and side two-storey addition, with a portion cantilevering beyond the south side wall, new excavated and covered front porch, new rear deck. Interior alterations to all floors.

  Applied Apr 14, 2016 · issued Jun 14, 2016 · completed May 5, 2017 · Permit 16 140705 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

• 90 Eastdale Avenue and 2 Secord Avenue

  41 storeys · 547 homes · Residential

  240 m away · Site plan · Under review · filed Jul 10, 2024

  Under review

Neighbours’ Committee of Adjustment files within 250 m

• 393 Main St · Minor variance

  To construct a new rear one-storey ancillary building (one-car detached garage) abutting the laneway.

  200 m away · filed Jul 7, 2026 · Approved

• 54 Westbrook Ave · Minor variance

  To construct a new two-storey detached dwelling with a covered front porch with stairs, a front integral garage, and a front driveway abutting Westbrook Avenue.

  220 m away · filed Jun 25, 2026 · Approved

• 180 Chisholm Ave · Minor variance

  To alter the existing one-storey ancillary detached building (one-car garage) by constructing a one-storey addition (replacing the existing carport), to the ancillary building, for non-habitable insulated storage space.

  150 m away · filed Apr 21, 2026 · Approved

• 425 Main St · Minor variance

  To alter the existing three-storey detached dwelling by constructing a new complete third storey addition with a rear covered deck (above a portion of the existing second floor).

  10 m away · filed Nov 3, 2025 · Approved

• 128 Chisholm Ave · Minor variance

  To alter the existing one-storey detached dwelling by constructing a complete second storey addition, a rear two-storey addition (with an integral garage on the ground level and a new driveway abutting Doncaster Avenue) and two rear second storey juliet balconies. The existing rear detached garage will be demolished.

  180 m away · filed Jul 31, 2025 · Approved

• 50 Westbrook Ave · Minor variance

  To construct a new three-storey detached dwelling (fourplex) with front and rear second storey balconies, and front and rear porches with stairs. The second and third storeys will be cantilevered on the east side of the dwelling. There will be a total of four residential dwelling units on this lot.

  220 m away · filed May 6, 2025 · Approved

• 128 Chisholm Ave · Minor variance

  To alter the existing one-storey detached dwelling by constructing a complete second storey addition, and a rear two-storey addition (the ground level will contain one parking space, fronting Doncaster Avenue). The existing rear detached garage will be demolished.

  180 m away · filed Apr 2, 2025 · Refused

• 50 Westbrook Ave · Minor variance

  To construct a new three-storey detached dwelling with a front integral garage, front and rear balconies on the second and third storeys, a rear basement walkout, and a rear ground floor deck. Also, to construct a new driveway, abutting Westbrook Avenue. There will be a total of four residential dwelling units on this lot (fourplex).

  220 m away · filed Dec 31, 2024 · Refused

Everything planned in Beaches-East York