Toronto address · Ward 5, York South-Weston
42 Guestville Ave
The City of Toronto has 2 building permits since 2017 (2 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.
- Inspections under way
Heating and ventilation
HVAC - Proposal to construct a second storey addition
Applied May 31, 2019 · issued Jun 5, 2019 · Permit 18 179616 HVA
- Inspections under way
Small residential project · Addition(s)
Proposal to construct a second storey addition
Applied Jun 18, 2018 · issued Aug 8, 2018 · Permit 18 179616 BLD
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
43 storeys · Residential
490 m away · Rezoning · Under review · filed Sep 8, 2025
Neighbours’ Committee of Adjustment files within 250 m
38 Rockcliffe Blvd · Minor variance
To construct a new semi-detached multiplex containing 5 units.
230 m away · filed Dec 11, 2025 · Refused
38 Rockcliffe Blvd · Minor variance
To construct a new semi-detached multiplex containing 5 units.
230 m away · filed Dec 11, 2025 · Refused
72 Lambton Ave · Minor variance
To construct a second storey addition above the existing dwelling, a one storey front addition, a two storey rear addition, and a deck in the rear yard.
150 m away · filed May 15, 2024 · Approved
39 Greendale Ave · Minor variance
To legalize and to maintain the existing one-storey rear addition.
110 m away · filed Mar 14, 2024 · Approved
20 Guestville Ave · Minor variance
To legalize and to maintain the existing detached garage.
80 m away · filed Aug 23, 2023 · Approved
43 Greendale Ave · Minor variance
To construct a new detached dwelling with two second storey rear platforms and a new detached garage in the rear yard.
120 m away · filed May 3, 2022 · Approved
38 Rockcliffe Blvd · Minor variance
To maintain the north side of the existing semi-detached dwelling.
230 m away · filed Oct 21, 2021 · Approved
38 Rockcliffe Blvd · Minor variance
To construct a new semi-detached dwelling with an attached garage.
230 m away · filed Oct 21, 2021 · Approved
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.