Toronto address · Ward 13, Toronto Centre
379 Ontario St
The City of Toronto has 10 building permits since 2017 (1 still open) and 2 Committee of Adjustment files 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
Small residential project · Multiple projects
Rev 02 - 3rd floor addition and rear additionRev 01 - underpinning and foundation repair. 00-Proposed third storey addition (43.38m2) with interior alterations to existing (141.54m2) single family townhouse dwelling.
Applied Jan 24, 2022 · issued Feb 24, 2022 · completed Mar 28, 2023 · Permit 17 200385 BLD (revision 02)
- Closed
Heating and ventilation
HVAC- Rev 03- 3RD FLOOR ADDTION+REAR ADDITONRev. 2. Relocate the HVAC feed from the first floor to the basement.HVAC - Proposed third storey addition (43.38m2) with interior alterations to existing (141.54m2) single family townhouse dwelling.
Applied Jan 24, 2022 · issued Feb 1, 2022 · completed Feb 24, 2023 · Permit 17 200385 HVA (revision 03)
- Closed
Small residential project · Party wall admin permits
Party wall admin permit for work being done at 377 Ontario St. #21 250896 BLD 00 SR
Applied Dec 22, 2021 · issued Feb 16, 2022 · completed Jan 2, 2025 · Permit 21 250899 BLD
- Closed
Heating and ventilation
Rev. 2. Relocate the HVAC feed from the first floor to the basement.HVAC - Proposed third storey addition (43.38m2) with interior alterations to existing (141.54m2) single family townhouse dwelling.
Applied Apr 10, 2019 · issued Apr 16, 2019 · completed Feb 24, 2023 · Permit 17 200385 HVA (revision 02)
- Closed
Small residential project · Multiple projects
REVISION - underpinning and foundation repair. Proposed third storey addition (43.38m2) with interior alterations to existing (141.54m2) single family townhouse dwelling.
Applied May 29, 2018 · issued Jun 29, 2018 · completed Mar 28, 2023 · Permit 17 200385 BLD (revision 01)
- Closed
Small residential project · Multiple projects
Proposed third storey addition (43.38m2) with interior alterations to existing (141.54m2) single family townhouse dwelling.
Applied Jul 18, 2017 · issued Mar 26, 2018 · completed Mar 28, 2023 · Permit 17 200385 BLD
- Closed
Heating and ventilation
HVAC - Proposed third storey addition (43.38m2) with interior alterations to existing (141.54m2) single family townhouse dwelling.
Applied Jul 18, 2017 · issued Mar 26, 2018 · completed Feb 24, 2023 · Permit 17 200385 HVA
- Closed
Plumbing
Plumbing - Proposed third storey addition (43.38m2) with interior alterations to existing (141.54m2) single family townhouse dwelling.
Applied Jul 18, 2017 · issued Mar 26, 2018 · completed Mar 28, 2023 · Permit 17 200385 PLB
- Work not started
Small residential project · Other
Proposal to reclad the exterior north wall of existing sfd-semi. See also 17-169596NH and 17-169616 SR.
Applied Jun 20, 2017 · issued Jun 27, 2017 · Permit 17 184002 BLD
- Closed
Small residential project · Party wall admin permits
Admin permit for 381 Ontario St #17-169596.
Applied May 30, 2017 · issued Jun 27, 2017 · completed Aug 12, 2025 · Permit 17 169616 BLD
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 · R addition
To legalize the existing three-storey townhouse which was not constructed in compliance with the approved building permit.
Decision: Approved (hearing Jan 22, 2020)
Filed Sep 26, 2019 · File A1048/19TEY
- Closed
Minor variance · R addition
To alter the existing two-storey townhouse by constructing a rear second storey addition, a complete third storey addition with a rear third storey deck, and by converting the rear basement to habitable space.
Decision: Approved (hearing Jan 24, 2018)
Filed Aug 28, 2017 · File A0941/17TEY
What’s planned nearby
Development sites within 500 m
- Under review
107 homes · Residential
110 m away · Condominium · Under review · filed Oct 27, 2021
- Under review
10 storeys · 60 homes · Mixed use
150 m away · Site plan · Under review · filed Jul 4, 2025
- Now selling
- Under review
11 storeys · Mixed use
260 m away · Site plan · Under review · filed May 26, 2026
- Under review
10 storeys · Residential
270 m away · Condominium · Under review · filed Oct 26, 2021
- Under review
14 storeys · 137 homes · Mixed use
300 m away · Site plan · Under review · filed Oct 18, 2021
Neighbours’ Committee of Adjustment files within 250 m
380 Berkeley St · Minor variance
To alter the existing two-and-one-half-storey semi-detached dwelling by constructing a side (south) two storey addition. Also, to construct rear ground floor and second storey bay windows, a rear second storey balcony, and a rear third storey rooftop pergola and terrace extension (above the second storey roof).
220 m away · filed Apr 16, 2026 · Approved
311 Sherbourne St · Minor variance
To alter the existing three-storey mixed-use building by converting the storage room on the second and third levels into seven additional hostel suites (three on the second level, and four on the third level). The existing pharmacy and cafeteria on the ground level, 19 hostel suites on the second level, and 20 hostel suites on the third level will be maintained and unaltered.
200 m away · filed Apr 8, 2026 · Approved
388 Berkeley St · Minor variance
To alter the existing two-storey semi-detached dwelling by constructing a rear two-storey addition with a ground floor stair landing, and a side (south) basement walkout. The existing basement walkout and rear deck with be demolished, and a portion of the rear second storey roof will be reconstructed. Also, to construct one additional parking space (for a total of two parking spaces), abutting the laneway.
250 m away · filed Jan 12, 2026 · Approved
320 Ontario St · Minor variance
To alter the existing two-storey detached dwelling by constructing a rear two-storey addition with a ground floor covered deck. The existing rear one-storey addition and rear deck will be demolished.
160 m away · filed Apr 10, 2025 · Approved
311 Sherbourne St · Minor variance
To alter the existing three-storey commercial building (containing office uses) by converting the west half of the first storey, and the second and third storeys into a hotel use with a common use area located on the ground floor. The existing east half of the building and the existing pharmacy (located on the ground floor) will be maintained. There will be a total of 39 hotel rooms within this mixed-use building.
200 m away · filed Feb 5, 2025 · Approved
268 Seaton St · Minor variance
To convert the existing two-and-one-half-storey rowhouse into a 12-room rooming house by constructing a rear third storey addition with a balcony.
120 m away · filed Feb 8, 2024 · Approved
227 Gerrard St E · Minor variance
To alter the development standards (as approved under Site Specific Zoning By-laws 887-2021(OLT) and 888-2021(OLT)), for a 7-storey mixed-use building, by increasing the number of dwelling units.
90 m away · filed Nov 10, 2023 · Approved
391 Ontario St · Minor variance
To alter the existing two-storey mixed-use building by constructing a partial third storey addition (north side) with a deck on the roof of the second storey portion (south side) of the building. The existing ground floor commercial space will be maintained and unaltered and the existing residential unit will now occupy both the second and third storeys of the building.
40 m away · filed Aug 23, 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.