Toronto address · Ward 5, York South-Weston
27 Guestville Ave
The City of Toronto has 5 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 · Multiple projects
REVISION 01: CHANGES TO FLOOR PLAN.Proposal for 2nd floor addition at the rear of the house, 2nd floor balcony, fornt porch, new roof and new roof over the porch, interior alteration and underpinning.
Applied Sep 5, 2023 · issued Apr 29, 2024 · Permit 22 102642 BLD (revision 01)
- Closed
Drains and site services
Drain and backwater valve - Proposal for 2nd floor addition at the rear of the house, 2nd floor balcony, fornt porch, new roof and new roof over the porch, interior alteration and underpinning.
Applied Jul 19, 2023 · issued Jul 19, 2023 · completed Aug 4, 2023 · Permit 22 102642 DRN
- Inspections under way
Heating and ventilation
HVAC - Proposal for 2nd floor addition at the rear of the house, interior alteration and underpinning.
Applied Jan 11, 2022 · issued Oct 19, 2023 · Permit 22 102642 HVA
- Inspections under way
Plumbing
Plumbing - Proposal for 2nd floor addition at the rear of the house, interior alteration and underpinning.
Applied Jan 11, 2022 · issued Apr 4, 2023 · Permit 22 102642 PLB
- Inspections under way
Small residential project · Multiple projects
Proposal for 2nd floor addition at the rear of the house, 2nd floor balcony, fornt porch, new roof and new roof over the porch, interior alteration and underpinning.
Applied Jan 11, 2022 · issued Apr 4, 2023 · Permit 22 102642 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
112 Langden Ave · Minor variance
To construct a covered front yard porch and to reconstruct an existing pergola in the rear yard.
230 m away · filed Jun 17, 2026 · Approved
38 Rockcliffe Blvd · Minor variance
To construct a new semi-detached multiplex containing 5 units.
250 m away · filed Dec 11, 2025 · Refused
38 Rockcliffe Blvd · Minor variance
To construct a new semi-detached multiplex containing 5 units.
250 m away · filed Dec 11, 2025 · Refused
76 Greendale Ave · Minor variance
To construct a new fourplex dwelling with second floor front and rear balconies and a front basement walk-out entrance.
230 m away · filed Mar 4, 2025 · Approved
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.
180 m away · filed May 15, 2024 · Approved
39 Greendale Ave · Minor variance
To legalize and to maintain the existing one-storey rear addition.
100 m away · filed Mar 14, 2024 · Approved
20 Guestville Ave · Minor variance
To legalize and to maintain the existing detached garage.
50 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.
100 m away · filed May 3, 2022 · 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.