Toronto address · Ward 11, University-Rosedale
23 Manchester Ave
The City of Toronto has 3 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
Heating and ventilation
HVAC - Proposal to convert the existing 2 ½ -storey, detached Duplex into a triplex.
Applied Jan 24, 2022 · issued Jul 22, 2022 · completed Oct 17, 2022 · Permit 21 169719 HVA
- Closed
Plumbing
Plumbing - Proposal to convert the existing 2 ½ -storey, detached fourplex into a triplex.
Applied Jun 12, 2021 · issued Dec 15, 2021 · completed Oct 17, 2022 · Permit 21 169719 PLB
- Closed
Small residential project · Interior alterations
Proposal to convert the existing 2 ½ -storey, detached Duplex into a triplex.
Applied Jun 12, 2021 · issued Oct 28, 2021 · completed Oct 17, 2022 · 1 home added · Permit 21 169719 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 convert the existing 2 ½ -storey, detached fourplex into a triplex.
Decision: Approved (hearing Apr 28, 2021)
Filed Dec 21, 2020 · File A1195/20TEY
What’s planned nearby
Development sites within 500 m
- Under review
19 storeys · 251 homes · Residential
410 m away · Site plan · Under review · filed Aug 31, 2021
- Approved
Neighbours’ Committee of Adjustment files within 250 m
178 Yarmouth Rd · Minor variance
To alter the existing two-storey semi-detached dwelling by constructing a rear second storey addition (which will be cantilevered above the existing one-storey addition).
210 m away · filed Aug 25, 2026 · Postponed
149 Yarmouth Rd · Minor variance
To alter the existing two-storey townhouse dwelling by constructing a rear two-storey addition with a ground floor platform, and a ground mounted air conditioner in the side (east) lot line. Also, to construct a one-storey ancillary building (detached garage) in the rear yard, abutting the laneway. The existing rear one-storey addition and deck will be demolished.
250 m away · filed Apr 23, 2025 · Approved
106 Garnet Ave · Minor variance
To alter the existing two-and-one-half-storey detached dwelling by constructing a rear third storey addition (attic extension) with a rear third storey deck (above the existing second storey).
210 m away · filed Apr 3, 2025 · Approved
180 Yarmouth Rd · Minor variance
To alter the existing two-storey semi-detached dwelling by constructing a front basement walkout and reducing the size of the existing front porch with stairs.
200 m away · filed Feb 13, 2025 · Approved
877 Ossington Ave · Minor variance
To construct a new three-storey building (sixplex) with front and rear below-grade and at-grade patios, front balconies on all storeys (first storey to third storey), rear first and second storey balconies as well as a side (south) uncovered ramp leading to the platform of the recessed portion of the building which provides six separate unit side entrances. Also to construct a rear ancillary structure (a storage enclosure for waste and 5 stacked bicycle parking spaces). A total of six residential dwelling units will be located on this lot.
200 m away · filed Dec 2, 2024 · Approved
431 Concord Ave · Minor variance
To alter the existing one-storey ancillary building (detached garage abutting the laneway) by constructing a second storey addition (to contain one laneway suite that will occupy both levels). There will be a total of four residential dwelling units on this lot (three units within the main dwelling and one unit within the ancillary building).
250 m away · filed Sep 20, 2024 · Refused
880 Ossington Ave · Minor variance
To convert the existing two-storey detached dwelling into a triplex dwelling by constructing a front basement walkout, side (south) and rear two-storey additions, a complete third storey addition, and rear balconies on the first, second, and third storeys. Also, to demolish the existing rear detached garage and construct a new two-storey ancillary building (containing a laneway suite), in the rear yard, abutting the laneway. There will be a total of four residential dwelling units on this lot (three dwelling units within the main triplex building and one dwelling unit located in the laneway s…
200 m away · filed Aug 14, 2024 · Approved
48 Manchester Ave · Minor variance
To alter the existing two-storey semi-detached dwelling by constructing a partial rear second storey addition above the rear one-storey portion of the dwelling (which will be reconstructed), a front one-storey addition (porch enclosure), and a front basement walkout leading to an existing basement secondary suite.
70 m away · filed May 24, 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.