Toronto address · Ward 19, Beaches-East York
420 Main St
The City of Toronto has 4 building permits since 2017 (4 still open) on record for this address.
Building permits
Every permit the City lists for this address since 2017, and any still open from before, newest first.
- Revision issued
Small residential project · Addition(s)
Revision 01: Proposed 2 unitsProposal for second floor rear addition and intieor alterations to existing 2 storey SFD
Applied Apr 14, 2026 · issued Jun 4, 2026 · 1 home added · Permit 25 264254 BLD (revision 01)
- Permit issued
Drains and site services
Drain - Proposal for second floor rear addition and intieor alterations to existing 2 storey SFD
Applied Dec 9, 2025 · issued Dec 29, 2025 · Permit 25 264254 DRN
- Permit issued
Small residential project · Addition(s)
Proposal for second floor rear addition and intieor alterations to existing 2 storey SFD
Applied Dec 9, 2025 · issued Dec 29, 2025 · Permit 25 264254 BLD
- Permit issued
Plumbing
Plumbing - Proposal for second floor rear addition and intieor alterations to existing 2 storey SFD
Applied Dec 9, 2025 · issued Dec 29, 2025 · Permit 25 264254 PLB
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
- Under review
90 Eastdale Avenue and 2 Secord Avenue
41 storeys · 547 homes · Residential
280 m away · Site plan · Under review · filed Jul 10, 2024
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.
130 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.
240 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.
140 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).
90 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.
110 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.
240 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.
110 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).
240 m away · filed Dec 31, 2024 · Refused
From the City of Toronto’s open data: building permits (active, and cleared since 2017), Committee of Adjustment applications and address points, this record updated Sep 29, 2026, and the development sites from its Development Applications data. Contains information licensed under the Open Government Licence – Toronto. Construction cost estimates and contractors’ names are left out on purpose, and nothing here names an owner.