Toronto address · Ward 9, Davenport
363 Lansdowne Ave
The City of Toronto has 6 building permits since 2017 (4 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.
- Closed
Heating and ventilation
Revision 01: Proposal to revise hvac design.HVAC - Convert existing dwelling into a fourplex with a rear 2nd and 3rd floor addition, interior alterations to the existing dwelling, underpinning the existing cold storage in the front yard and second and third floor balcony.
Applied Oct 8, 2025 · issued Nov 3, 2025 · completed Sep 23, 2026 · Permit 25 112893 HVA (revision 01)
- Closed
Heating and ventilation
HVAC - Convert existing dwelling into a fourplex with a rear 2nd and 3rd floor addition, interior alterations to the existing dwelling, underpinning the existing cold storage in the front yard and second and third floor balcony.
Applied May 13, 2025 · issued Jun 4, 2025 · completed Sep 23, 2026 · Permit 25 112893 HVA
- Inspections under way
Small residential project · Multiple projects
Convert existing dwelling into a fourplex with a rear 2nd and 3rd floor addition, interior alterations to the existing dwelling, underpinning the existing cold storage in the front yard and second and third floor balcony.
Applied Feb 5, 2025 · issued May 27, 2025 · 4 homes added · Permit 25 112893 BLD
- Inspections under way
Drains and site services
Drain - Proposal for underpinning of basement and interior alterations.
Applied Aug 22, 2020 · issued Aug 28, 2020 · Permit 20 184125 DRN
- Inspections under way
Plumbing
Plumbing - Proposal for underpinning of basement and interior alterations.
Applied Aug 22, 2020 · issued Aug 28, 2020 · Permit 20 184125 PLB
- Inspections under way
Small residential project · Multiple projects
Proposal for underpinning of basement and interior alterations.
Applied Aug 22, 2020 · issued Aug 28, 2020 · Permit 20 184125 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
- Approved
Neighbours’ Committee of Adjustment files within 250 m
3 Lumbervale Ave · Minor variance
To alter the existing two-storey semi-detached dwelling by constructing a rear second storey addition (above the existing first floor addition), and a rear basement walkout.
110 m away · filed May 1, 2026 · Approved
148 Margueretta St · Minor variance
To alter the existing rear one-storey detached ancillary building (one-car garage abutting the laneway) by constructing a complete second storey addition (to contain one laneway suite) with a side (east) dormer, and a covered second storey balcony at the northwest corner. The second storey of this ancillary building will be cantilevered on the east side. 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 Apr 7, 2026 · Approved
163 St Clarens Ave · Minor variance
To construct a new three-storey detached dwelling (fourplex) with a front ground floor landing with stairs, a side (north) ground floor walkout, two rear ground floor landings with stairs and two third floor side (north) terraces (Unit A and Unit C). Also, to construct a new two-storey laneway suite in the rear yard with a front (west) second floor terrace. There will be a total of five dwelling units on the lot (four units within the main dwelling and one unit within the laneway suite). The existing rear detached garage will be demolished.
170 m away · filed May 13, 2025 · Approved
88 Margueretta St · Minor variance
To alter the existing two-storey townhouse dwelling by constructing a front basement walkout entry with stairs.
170 m away · filed Sep 6, 2024 · Approved
385 Lansdowne Ave · Minor variance
To permit the conversion of the existing front and rear enclosed porches into habitable space, without an authorized building permit. Also, to alter the existing two-and-one-half-storey detached dwelling by constructing a new front landing platform with stairs. The existing rear ground floor deck, the rear second storey deck, and the rear third storey balcony will be maintained and unaltered.
60 m away · filed Jul 25, 2024 · Approved
191 St Clarens Ave · Minor variance
To alter the existing two-and-one-half storey semi-detached dwelling by constructing a rear third storey addition. Also, to permit the one-storey ancillary building (detached garage), in the rear yard, abutting the laneway.
110 m away · filed Dec 30, 2023 · Approved
397 Lansdowne Ave · Minor variance
To alter the existing two-and-one-half storey detached dwelling by constructing a rear one-storey addition with stairs. Also, to maintain the existing enclosed front porch.
120 m away · filed Oct 2, 2023 · Approved
215 St Clarens Ave · Minor variance
To alter the existing two-and-one-half-storey semi-detached dwelling by constructing a rear two-storey addition with a rear second storey bay window, a new rear basement walkout, front and rear partial third storey additions (dormers), and a landing with an access ramp and stairs on the side (north) wall leading to a mudroom.
110 m away · filed Mar 21, 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.