Toronto address · Ward 11, University-Rosedale
12 Yarmouth Gdns
The City of Toronto has 8 building permits since 2017 (6 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.
- Cancelled
Small residential project · Walk-Out stair
Proposal to construct a basement entrance at the front of an existing Semi dwelling with 2 units.
Applied Sep 18, 2024 · completed Sep 23, 2024 · Permit 24 214770 BLD
- Revision issued
Small residential project · Multiple projects
Rev 03: convert basement into secondary suiteRevision 02: scope of work to include underpinning of the cold room and stairsAlterations to basement including foundation lowering, structural alterations, basement underpinning and window lengthening
Applied Jun 30, 2020 · issued Jul 17, 2020 · 1 home added · Permit 19 245455 BLD (revision 03)
- Revision issued
Small residential project · Multiple projects
Revision 02: scope of work to include underpinning of the cold room and stairsAlterations to basement including foundation lowering, structural alterations, basement underpinning and window lengthening
Applied May 29, 2020 · issued Jun 8, 2020 · Permit 19 245455 BLD (revision 02)
- Cancelled
Plumbing
Revision 01 - and r/i washroom, kitchen to basementPlumbing - Alterations to basement including foundation lowering, structural alterations, basement underpinning and window lengthening
Applied May 5, 2020 · completed Apr 28, 2025 · Permit 19 245455 PLB (revision 01)
- Inspections under way
Drains and site services
Drain - Alterations to basement including foundation lowering, structural alterations, basement underpinning and window lengthening
Applied Mar 14, 2020 · issued Mar 16, 2020 · Permit 19 245455 DRN
- Inspections under way
Plumbing
Plumbing - Alterations to basement including foundation lowering, structural alterations, basement underpinning and window lengthening
Applied Mar 14, 2020 · issued Mar 16, 2020 · Permit 19 245455 PLB
- Revision issued
Small residential project · Multiple projects
Revision 01: scope of work to include underpinning of the cold room and stairsAlterations to basement including foundation lowering, structural alterations, basement underpinning and window lengthening
Applied Feb 5, 2020 · issued Feb 11, 2020 · Permit 19 245455 BLD (revision 01)
- Inspections under way
Small residential project · Multiple projects
Alterations to basement including foundation lowering, structural alterations, basement underpinning and window lengthening
Applied Nov 5, 2019 · issued Jan 8, 2020 · Permit 19 245455 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
- Approved
9 storeys · 65 homes · Mixed use
350 m away · Site plan · Approved · filed Feb 22, 2022
- Approved
Neighbours’ Committee of Adjustment files within 250 m
908 Manning Ave · Minor variance
To alter the existing rear one-storey detached ancillary building (garage, abutting the laneway) by constructing an east side ground floor addition (including an access staircase) and a complete second storey addition. Also, to legalize and to maintain the concrete foundation walls which were constructed beyond an authorized building permit. This ancillary building will contain a two-car garage on the ground level, and one laneway suite on the second level. There will be a total of two residential dwelling units on this lot (one unit within the main building and one unit within the ancillary…
160 m away · filed Jun 23, 2026 · Refused
60 Olive Ave · Minor variance
To alter the existing two-storey semi-detached dwelling by constructing a rear one-storey addition with stairs. The existing rear ground level deck will be demolished.
130 m away · filed May 20, 2026 · Approved
871 Palmerston Ave · Minor variance
To alter the existing two-storey townhouse dwelling by constructing a rear second storey addition (above the rear one-storey portion of the dwelling).
150 m away · filed Apr 7, 2026 · Approved
908 Manning Ave · Minor variance
To alter the existing rear one-storey ancillary building (semi-detached garage, abutting the laneway) by constructing a complete second storey addition, and a two-storey addition at the east portion of the building, including a basement addition below. This ancillary building will contain a two-car garage on the ground level, and one laneway suite of the second level. There will be a total of two residential dwelling units on this lot (one unit within the main dwelling, and one unit within the ancillary building).
160 m away · filed Nov 14, 2025 · Refused
844 Manning Ave · Minor variance
To construct a new one-storey detached ancillary building (one-car garage) in the rear yard, abutting the laneway.
190 m away · filed Jul 10, 2025 · Approved
869 Palmerston Ave · Minor variance
To alter the existing two-storey townhouse by constructing a rear second storey addition.
150 m away · filed Jun 13, 2025 · Approved
33 Vermont Ave · Minor variance
To alter the existing two-and-one-half-storey semi-detached dwelling by constructing a rear one-storey addition with a new deck. Also, to reconstruct the side west cantilevered bay window on the first level.
50 m away · filed Jul 15, 2024 · Approved
930 Manning Ave · Minor variance
To permit the rear ground level walkout deck with stairs which was constructed beyond the limits of an approved building permit.
200 m away · filed Jun 14, 2024 · 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.