Toronto address · Ward 3, Etobicoke-Lakeshore
121 Fourth St
The City of Toronto has 2 building permits since 2017 and 1 Committee of Adjustment file 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.
- Closed
Addition or alteration · Interior alterations
Proposed interior alterations to create an additional suite in the basement of an existing multiple dwelling building.
Applied Jun 4, 2018 · issued Jun 7, 2019 · completed Dec 3, 2020 · Permit 18 170991 BLD
- Closed
Heating and ventilation
HVAC - Proposed interior alterations to create an additional suite in the basement of an existing multiple dwelling building.
Applied Jun 4, 2018 · issued Jun 7, 2019 · completed Dec 3, 2020 · Permit 18 170991 HVA
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.
- Closed
Minor variance · Other
To create an additional residential unit in the basement of an existing apartment building.
Decision: Approved (hearing May 10, 2018)
Filed Feb 13, 2018 · File A0146/18EYK
What’s planned nearby
Development sites within 500 m
- Under review
4 storeys · Not stated in the file
130 m away · Site plan · Under review · filed Mar 13, 2026
- Under appeal
99 Birmingham Street and 210 Islington Avenue
26 storeys · 352 homes · Mixed use
420 m away · Rezoning · Under appeal · filed Nov 23, 2023
Neighbours’ Committee of Adjustment files within 250 m
145 Fourth St · Minor variance
To construct a second storey addition above the existing dwelling.
100 m away · filed Sep 12, 2025 · Approved
140 Fourth St · Minor variance
To construct a new ancillary building (detached garage) in the rear yard.
90 m away · filed Apr 25, 2025 · Approved
150 Sixth St · Minor variance
To construct a new laneway house in the rear yard.
240 m away · filed Sep 18, 2024 · Approved
108 Fourth St · Minor variance
To construct a second storey addition above the existing dwelling and a second storey rear addition.
60 m away · filed Jun 10, 2024 · Approved
168 Fifth St · Minor variance
To construct a new detached dwelling with an attached garage.
160 m away · filed Feb 5, 2024 · Approved
95 Third St · Minor variance
To construct a partial second-storey addition above the existing dwelling.
120 m away · filed Jan 23, 2024 · Approved
118 Fifth St · Minor variance
To legalize and to maintain the garden suite that is currently under construction.
250 m away · filed Dec 4, 2023 · Refused
168 Fifth St · Minor variance
To construct a new detached dwelling.
160 m away · filed Jan 3, 2023 · 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.