Toronto address · Ward 14, Toronto-Danforth
358 Mortimer Ave
The City of Toronto has 6 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.
- Closed
Small residential project · Addition(s)
REVISION - to construct a 2nd floor addition as per COA decision . See final and binding A0124/12TEY.Proposal to construct rear basement addition, interior alterations , basement walkout and rear deck to existing single family semi detached dwelling.
Applied Jun 13, 2012 · issued Jul 17, 2012 · completed Oct 4, 2018 · Permit 11 222685 BLD (revision 02)
- Closed
Heating and ventilation
HVAC - Proposal to construct rear basement addition, interior alterations , basement walkout and rear deck to existing single family semi detached dwelling.
Applied Jan 30, 2012 · issued Mar 21, 2012 · completed Oct 17, 2017 · Permit 11 222685 HVA
- Closed
Plumbing
Plumbing - Proposal to construct rear basement addition, interior alterations , basement walkout and rear deck to existing single family semi detached dwelling.
Applied Nov 28, 2011 · issued Nov 28, 2011 · completed Oct 17, 2017 · Permit 11 222685 PLB
- Closed
Small residential project · Addition(s)
REVISION: This is a revision to alter the design as per the revised drawings.- Basement underpinning and interior alterations on main, 2nd floor and basement- See BP 11-317054 BLD 00 SR for admin. permit for underpinnings and work at party wallProposal to construct rear basement addition, interior alterations , basement walkout and rear deck to existing single family semi detached dwelling.
Applied Nov 28, 2011 · issued Dec 13, 2011 · completed Oct 4, 2018 · Permit 11 222685 BLD (revision 01)
- Closed
Drains and site services
Drain - Proposal to construct rear basement addition, interior alterations , basement walkout and rear deck to existing single family semi detached dwelling.
Applied Nov 28, 2011 · issued Nov 28, 2011 · completed Oct 17, 2017 · Permit 11 222685 DRN
- Closed
Small residential project · Addition(s)
Proposal to construct rear basement addition, interior alterations , basement walkout and rear deck to existing single family semi detached dwelling.
Applied Jun 20, 2011 · issued Sep 23, 2011 · completed Oct 4, 2018 · Permit 11 222685 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
No rezoning, site plan, subdivision or condominium file open within 500 m, and no pre-construction project on the site.
Neighbours’ Committee of Adjustment files within 250 m
12 St Hubert Ave · Minor variance
To construct a new two-storey detached dwelling (including basement) with an integral garage, a widened driveway, a covered front porch with stairs, a rear first storey deck with stairs, and a rear basement walkout. The existing rear one-storey detached ancillary building (garage) will be demolished.
250 m away · filed Mar 10, 2026 · Approved
394 Mortimer Ave · Minor variance
To alter the existing two-storey semi-detached dwelling by demolishing the existing rear one-storey addition and constructing a new rear addition (mudroom).
170 m away · filed Jan 29, 2026 · Approved
12 St Hubert Ave · Minor variance
To construct a new two-storey detached dwelling with an integral garage, a front porch, a rear ground floor deck, a rear basement walkout, and a widened driveway. The existing rear one-storey detached ancillary building (garage) will be demolished.
250 m away · filed Dec 31, 2025 · Refused
39 Memorial Park Ave · Minor variance
To alter the existing one-storey detached dwelling by constructing a complete second storey addition, a rear two-storey addition with a first floor deck and stairs, and a new front patio with a canopy.
160 m away · filed Jan 27, 2025 · Approved
8 St Hubert Ave · Minor variance
To alter the existing one-storey detached dwelling by constructing front, rear and south side ground floor additions, a complete second storey addition, a partial south side third storey addition, a new front porch, a front integral garage, a rear ground floor deck, a south side entrance, a rear basement walkout, and front and rear second storey balconies. There will be a total of two units (one secondary suite in the basement) within this dwelling.
230 m away · filed Mar 4, 2024 · Approved
29 Memorial Park Ave · Minor variance
To alter the existing two-storey detached dwelling by constructing a rear two-storey addition and a ground floor deck. Also, to permit an existing undersized vehicular parking space width and an increased building height which was constructed beyond the limits of the previously approved building permit.
160 m away · filed Sep 19, 2023 · Approved
269 Donlands Ave · Minor variance
To permit a fourth dwelling unit within the existing triplex. This dwelling has one basement unit, two ground floor units, and one second level unit and a front basement walkout.
170 m away · filed Jan 30, 2023 · Approved
87 Wiley Ave · Minor variance
To construct a new three-storey detached dwelling with a front porch, a second storey front balcony, a rear first storey deck, and a rear third storey rooftop deck. Also, to permit a front yard parking space.
130 m away · filed Jan 16, 2023 · 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.