Toronto address · Ward 11, University-Rosedale
270 Montrose Ave
The City of Toronto has 8 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
Plumbing
Plumbing - One storey main floor addition to existing semi-detached dwelling
Applied Jun 21, 2024 · issued Jun 26, 2024 · completed Aug 22, 2025 · Permit 24 168134 PLB
- Closed
Small residential project · Addition(s)
One storey main floor addition to existing semi-detached dwelling
Applied Jun 21, 2024 · issued Jun 26, 2024 · completed Feb 12, 2026 · Permit 24 168134 BLD
- Closed
Small residential project · Interior alterations
Revision #01 - Proposed helical piles support due to poor soil conditions. Ceiling change in primary bedroom, new floor joists.Proposal for interior alterations in the existing semi-detached house.
Applied May 9, 2024 · issued May 22, 2024 · completed Sep 22, 2025 · Permit 23 197072 BLD (revision 01)
- Closed
Heating and ventilation
HVAC - Proposal for interior alterations in the existing semi-detached house.
Applied May 3, 2024 · issued May 10, 2024 · completed Aug 22, 2025 · Permit 23 197072 HVA
- Closed
Drains and site services
Drain - Basement alterations and underpinning, removal of rear walkout stair,
Applied Sep 27, 2023 · issued Oct 3, 2023 · completed Jun 17, 2024 · Permit 23 160544 DRN
- Closed
Small residential project · Interior alterations
Proposal for interior alterations in the existing semi-detached house.
Applied Sep 1, 2023 · issued Sep 26, 2023 · completed Sep 22, 2025 · Permit 23 197072 BLD
- Closed
Small residential project · Multiple projects
Basement alterations and underpinning, removal of rear walkout stair,
Applied Jun 14, 2023 · issued Jul 21, 2023 · completed Jan 13, 2026 · Permit 23 160544 BLD
- Cancelled
Small residential project · Underpinning
Under pinning
Applied May 3, 2023 · completed Jun 1, 2023 · Permit 23 141001 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 alter the existing two-storey semi-detached dwelling by enclosing the existing front covered concrete porch (north east side), and to construct new access steps to the existing front covered wood porch. The existing front concrete steps (north east side) will be demolished.
Decision: Approved (hearing Mar 20, 2024)
Filed Jan 22, 2024 · File A0103/24TEY
What’s planned nearby
Development sites within 500 m
- Under appeal
- Under review
Neighbours’ Committee of Adjustment files within 250 m
585 Shaw St · Minor variance
To alter the rear two-storey detached ancillary building (containing one dwelling unit with a cantilevered second storey at the south side, and east and west side canopies), by adding a second dwelling unit within this ancillary building. This ancillary building is currently under construction with an authorized building permit. There will be a total of six residential dwelling units on this lot (four units within the main semi-detached building, and two units within the ancillary building).
180 m away · filed May 20, 2026 · Approved
360 Montrose Ave · Minor variance
To construct a new three-storey mixed-use building containing one commercial unit (bakery/cafe) located on the ground floor, and three residential dwelling units (occupying the second and third levels) within this building. The existing two-storey mixed-use building (containing three commercial units, and two residential dwelling units) will be demolished. This current application is necessitated to correct and include variances not identified in the recently approved Minor Variance Decision #A0195/25TEY, for a previous proposal of a three-storey mixed-use building with one commercial unit an…
230 m away · filed Sep 19, 2025 · Approved
492 Crawford St · Minor variance
To alter the existing two-and-one-half-storey semi-detached dwelling by constructing a rear third storey addition. The existing artificial turf in the rear yard will be replaced with soft landscaping (a total area of 39.73 m2).
50 m away · filed Sep 9, 2025 · Approved
324 Montrose Ave · Minor variance
To construct a new two-storey detached ancillary building (containing a one-car garage on the ground level, and a recreation room and washroom on the lower level), in the rear yard, abutting the Rae Lukock Lane. Also, to construct a new driveway, abutting the laneway, and a front (east) canopy.
110 m away · filed Aug 25, 2025 · Approved
555 Shaw St · Minor variance
To alter the existing two-and-one-half-storey detached dwelling by constructing a new canopy above the existing front porch, a new rear ground floor deck with a canopy and stairs, a rear hot tub, and a rear ancillary structure (pergola). Also, to construct a one-storey ancillary building (garage), in the rear yard, abutting the laneway.
130 m away · filed Aug 8, 2025 · Approved
561 Shaw St · Minor variance
To alter the existing three-storey semi-detached dwelling by constructing a rear third storey addition.
140 m away · filed Aug 6, 2025 · Approved
360 Montrose Ave · Minor variance
To construct a new three-storey mixed-use building containing one commercial unit (retail use) located on the ground floor and four residential dwelling units (occupying the second and third levels) within this building. No parking spaces will be provided on this lot. The existing two-storey mixed-use building containing three commercial units, and two residential dwelling units will be demolished.
230 m away · filed Mar 11, 2025 · Approved
360 Montrose Ave · Minor variance
To construct a new three-and-one-half-storey mixed-use building with two fourth storey rooftop terraces. There will be one commercial unit (retail use) located on the ground floor and four residential dwelling units (two units occupying the second and third levels, and two units occupying the second, third, and fourth levels) within the building. No parking spaces will be provided on the lot. The existing two-storey mixed-use building containing three commercial units and two residential dwelling units will be demolished.
230 m away · filed Oct 22, 2024 · Refused
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.