Toronto address · Ward 11, University-Rosedale
20 Prince Arthur Ave
The City of Toronto has 3 building permits since 2017 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.
- Cancelled
Addition or alteration · Other
Proposal to rehabilitate podium deck on west side of property.
Applied Feb 1, 2022 · issued Apr 5, 2022 · completed May 8, 2023 · Permit 22 109640 BLD
- Closed
Fire and security upgrade · Fire alarm
Proposed fire alarm panel replacement in existing apartment building
Applied Jan 10, 2019 · issued Feb 7, 2019 · completed Aug 15, 2022 · Permit 19 102977 FSU
- Closed
Addition or alteration · Window replacement
Proposal to replace windows and doors on existing apartment building. 44 windows to be replaced on sides of buildings and 308 windows on front and back elevations.
Applied Feb 9, 2015 · issued Mar 16, 2015 · completed Jul 19, 2022 · Permit 15 113483 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
36 storeys · 426 homes · Residential
150 m away · Rezoning · Under review · filed Aug 26, 2026
- Under appeal
36 storeys · Not stated in the file
150 m away · Site plan · Under appeal · filed Oct 1, 2021
- Under review
42 homes · Residential
150 m away · Condominium · Under review · filed Oct 29, 2021
- Approved
33-49 Avenue Road and 136-150 Yorkville Avenue
31 storeys · Mixed use
150 m away · Site plan · Approved · filed Apr 28, 2021
- Under review
188-200 Cumberland Street, 135-155 Yorkville Avenue and 21 Avenue Road
Not stated in the file
180 m away · Condominium · Under review · filed Jul 2, 2024
- Under appeal
28 storeys · 398 homes · Mixed use
290 m away · Site plan · Under appeal · filed May 17, 2021
Neighbours’ Committee of Adjustment files within 250 m
33 Avenue Rd · Minor variance
To alter the development standards for the mixed-use building (as approved under Site Specific Zoning By-law 687-2021 (amended under City Wide Zoning By-law 569-2013)), by increasing the height of certain roof elements by 0.8 metres, and increasing the non-residential and residential gross floor areas. The overall building height (including the mechanical penthouse) will be 143.2 m. There will be a total of 323 rental residential dwelling units on this lot.
180 m away · filed Jul 28, 2026 · Hearing scheduled
33 Lowther Ave · Minor variance
To alter the existing two-and-one-half-storey townhouse dwelling by constructing a rear third storey addition, rear second and third storey juliet balconies, and a rear basement walkout.
70 m away · filed May 8, 2026 · Approved
208 Bloor St W · Minor variance
To permit one 36-storey mixed-use building, which will span across two lots, for a private student residence use. There will be a total of 426 dwelling units, and 220.5 m² of non-residential retail uses (at-grade) within this building. The properties municipally known as 208 Bloor Street West and 210 Bloor Street West are currently under separate ownership and governed by separate Site-Specific Zoning By-laws (By-law 782-2022(OLT), and By-law 778-2024). In the near future, both properties will merge on title under one single entity to facilitate this new development. There is a current Site P…
150 m away · filed Mar 18, 2026 · Refused
210 Bloor St W · Minor variance
To permit one 36-storey mixed-use building, which will span across two lots, for a private student residence use. There will be a total of 426 dwelling units, and 220.5 m² of non-residential retail uses (at-grade) within this building. The properties municipally known as 208 Bloor Street West and 210 Bloor Street West are currently under separate ownership and governed by separate Site-Specific Zoning By-laws (By-law 782-2022(OLT), and By-law 778-2024). In the near future, both properties will merge on title under one single entity to facilitate this new development. There is a current Site P…
150 m away · filed Mar 18, 2026 · Refused
8 Prince Arthur Ave · Minor variance
To alter the existing three-storey detached commercial building by constructing rear fourth, fifth, and sixth storey additions, with a green roof. There will be office spaces on each level of this building.
90 m away · filed Jan 29, 2026 · Approved
26 Elgin Ave · Minor variance
To alter the existing three-storey semi-detached dwelling by constructing a one-storey side (west) addition (to contain one parking space within a garage, and a garden room to the rear of this garage).
210 m away · filed Aug 5, 2025 · Approved
64 Prince Arthur Ave · Minor variance
To alter the development standards for a 13-storey mixed-use building with a three-level underground garage (approved by Site Specific Zoning By-Law 1144-2023), by increasing the number of storeys and building height from 13-storeys (43 m) to 15-storeys (55 m), increasing the permitted gross floor area, as well as reducing setbacks, minimum separations distances, and the number of parking spaces. A type "C" loading space will be provided and parking space access will be provided by a vehicular elevator. There will be a total of 40 residential dwelling units within the building on the lot.
240 m away · filed Jun 9, 2025 · Approved
91 Bedford Rd · Minor variance
To alter the existing one-storey ancillary building (detached garage) in the rear yard with access from Elgin Avenue by raising a portion of the roof to construct a new skylight on the roof. Also, to construct a new ancillary building (garbage shed) in the rear yard.
220 m away · filed Jun 5, 2025 · 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.