Toronto address · Ward 4, Parkdale-High Park
421 Roncesvalles Ave
The City of Toronto has 9 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.
- Not started
Addition or alteration · Interior alterations
Proposed interior alterations including existing first floor commercial space for office use, first floor single tenancy occupancy. Existing space is fit with previously installed fire separating finishes, means of egress. The scope of our work is limited to installing interior privacy partitions, lowered fire rated ceilings, fire rated finishes, and doors
Applied Sep 14, 2026 · Permit 26 236840 BLD
- Not started
Heating and ventilation
HVAC - Proposed interior alterations including existing first floor commercial space for office use, first floor single tenancy occupancy. Existing space is fit with previously installed fire separating finishes, means of egress. The scope of our work is limited to installing interior privacy partitions, lowered fire rated ceilings, fire rated finishes, and doors
Applied Sep 14, 2026 · Permit 26 236840 HVA
- Cancelled
Heating and ventilation
HVAC - 3 storey addition to existing 2 storey building including. Extensive demolition of existing building, heritage designated facades to be retained. Addition includes 2 stairs and elevator.
Applied Oct 29, 2020 · completed Dec 21, 2020 · Permit 20 212496 HVA
- Cancelled
Plumbing
Plumbing - 3 storey addition to existing 2 storey building including. Extensive demolition of existing building, heritage designated facades to be retained. Addition includes 2 stairs and elevator.
Applied Oct 29, 2020 · completed Dec 21, 2020 · Permit 20 212496 PLB
- Cancelled
Drains and site services · Site service
Drain - 3 storey addition to existing 2 storey building including. Extensive demolition of existing building, heritage designated facades to be retained. Addition includes 2 stairs and elevator.
Applied Oct 29, 2020 · completed Dec 21, 2020 · Permit 20 212496 STS
- Cancelled
Addition or alteration · Addition(s)
3 storey addition to existing 2 storey building including. Extensive demolition of existing building, heritage designated facades to be retained. Addition includes 2 stairs and elevator.
Applied Oct 29, 2020 · completed Dec 21, 2020 · Permit 20 212496 BLD
- Closed
Temporary structure · Certified tents
Proposal to set up a certified tent from June 21st to June 23rd
Applied Jun 8, 2017 · issued Jun 22, 2017 · completed Nov 10, 2017 · Permit 17 176056 TPS
- Cancelled
Demolition
Proposal to demolish existing 2 storey office building. Foundations will be left in place and backfilled. The site will be hoarded off and made secure throughout after demolition work.
Applied Oct 21, 2016 · completed Apr 24, 2019 · Permit 16 240694 DEM
- Cancelled
Heating and ventilation · Alter: Boiler/Furnace/AC replacement
Proposed new HVAC system for future office space. Tenant is Propeller.
Applied Feb 15, 2012 · issued Feb 17, 2012 · completed Nov 6, 2025 · Permit 12 123097 MSA
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
11 storeys · 130 homes · Mixed use
160 m away · Condominium · Under review · filed Nov 8, 2021
- Under review
2252-2290 Dundas Street West and 105 Ritchie Avenue
2,312 homes · Mixed use
410 m away · Site plan · Under review · filed Aug 9, 2022
Neighbours’ Committee of Adjustment files within 250 m
15 Constance St · Minor variance
240 m away · filed Sep 24, 2026 · Accepted
2112 Dundas St W · Minor variance
To alter the existing three-storey mixed-use building (containing three commercial units at grade and four residential dwelling units above) by constructing rear second and third storey additions (with three second storey rooftop terraces and three third storey balconies) above the rear one-storey portion of the building to accommodate an additional nine residential dwelling units. One existing commercial unit will be converted into two commercial units, and one existing residential dwelling unit (located on the third storey) will be converted into three residential dwelling units. There will…
210 m away · filed Oct 31, 2025 · Approved
2135 Dundas St W · Minor variance
To permit a Beverage Manufacturing Use (brew on premises) on this site. Also, to alter the existing one-storey building by constructing a basement cave structure, a walk-in fridge, and storage areas, as well as a ground floor bar, and a dine-in restaurant. There will be an access door between the buildings municipally known as 2135 Dundas Street West and 2125 Dundas Street West (Bandit Brewery).
160 m away · filed Aug 27, 2025 · Approved
459 Roncesvalles Ave · Minor variance
To permit a residential dwelling unit on the ground floor of the existing two-storey semi-detached building. This residential dwelling unit will be abutting the non-residential use on the ground level within the adjoining semi-detached building.
160 m away · filed Feb 4, 2025 · Approved
365 Roncesvalles Ave · Minor variance
To alter the existing two-storey mixed-use building by constructing a second floor rear deck, and a complete third floor addition with a front balcony.
160 m away · filed Jan 26, 2023 · Approved
16 Lynd Ave · Minor variance
To alter the existing two-unit, two-and-one-half-storey detached dwelling by constructing a rear two-storey addition with a ground floor deck, a front second storey deck, a complete third storey addition, a new covered front porch, and to enclose the existing front porch to accommodate additional habitable space.
200 m away · filed Jan 16, 2023 · Approved
310 Roncesvalles Ave · Minor variance
To construct a two-storey ancillary building (containing one integrated parking space and a laneway suite), at the rear of the existing three-storey detached apartment building, abutting the laneway.
250 m away · filed Jun 20, 2022 · Approved
2160 Dundas St W · Minor variance
To convert the use of the second storey of the existing building from residential to commercial (will be used as the staff office of the veterinary clinic) and to convert the use of the basement of the existing building from storage to commercial (will be used for the veterinary clinic). As well, to permit no parking spaces on the site.
220 m away · filed May 17, 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.