Toronto address · Ward 14, Toronto-Danforth
152 Mortimer Ave
The City of Toronto has 3 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)
Proposal to construct rear second storey addition on existing Single Family Dwelling
Applied Mar 9, 2021 · issued Apr 21, 2021 · completed Nov 8, 2021 · Permit 21 124559 BLD
- Closed
Drains and site services · Back water valve (Sewer only)
Back Water Valve (Sewer only)
Applied Dec 1, 2017 · issued Dec 1, 2017 · completed Dec 4, 2017 · Permit 17 270159 DRN
- Closed
Residential building permit · Addition/Alteration to existing building
Build second floor addition at rear.
Applied Nov 7, 2000 · issued Feb 26, 2001 · completed Nov 8, 2021 · Permit 00 352299 CMB
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
- Under review
8-40 Gowan Avenue and 5-19 Cosburn Avenue
24 storeys · 424 homes · Residential
410 m away · Site plan · Under review · filed Apr 26, 2022
- Submitted
16 storeys · 332 homes · Mixed use
460 m away · Site plan · Submitted · filed Apr 2, 2026
- Under review
25 storeys · 299 homes · Residential
480 m away · Site plan · Under review · filed Apr 26, 2022
Neighbours’ Committee of Adjustment files within 250 m
28 East York Ave · Minor variance
To alter the existing three-storey townhouse dwelling by constructing an extension to the rear first floor deck (cantilevered over the existing driveway and parking space, which will be maintained and unaltered).
190 m away · filed Sep 2, 2026 · Hearing scheduled
157 Westwood Ave · Minor variance
To construct a new one-storey detached ancillary building (one-car garage), in the rear yard, abutting Carlaw Avenue. The existing detached garage will be demolished.
90 m away · filed Jun 17, 2026 · Hearing scheduled
224 Fulton Ave · Minor variance
To alter the existing two-and-one-half-storey semi-detached dwelling by enclosing a portion of the front porch (for habitable space), a front third floor dormer expansion, a rear basement window well, a rear cantilevered second floor addition, and a rear third floor dormer addition with a rooftop deck (above the existing rear addition). The existing rear one-storey addition will be demolished.
210 m away · filed Mar 12, 2026 · Approved
139 Floyd Ave · Minor variance
To permit an apartment building use by constructing a new three-storey building with front and rear basement walkouts, front and rear covered porches with stairs, as well as front and rear balconies located on the second and third storeys. There will be a total of six residential dwelling units on this lot (two units occupying the basement level, two units occupying the first level, and two units occupying the second and third levels).
200 m away · filed Feb 23, 2026 · Hearing scheduled
139 Floyd Ave · Minor variance
To permit an apartment building use by constructing a new three-storey building with front and rear basement walkouts, front and rear covered porches with stairs, front and rear balconies located on the second and third storeys. There will be a total of six residential dwelling units on this lot (two units occupying the basement level, two units occupying the first level, and two units occupying the second and third levels).
200 m away · filed Feb 23, 2026 · Hearing scheduled
139 Floyd Ave · Minor variance
To permit an apartment building use by constructing a new three-storey building with front and rear basement walkouts, front and rear covered porches with stairs, front and rear balconies located on the second and third storeys. There will be a total of six residential dwelling units on this lot (two units occupying the basement level, two units occupying the first level, and two units occupying the second and third levels).
200 m away · filed Feb 23, 2026 · Hearing scheduled
139 Floyd Ave · Consent
To obtain consent to sever the property into three undersized residential lots.
200 m away · filed Feb 23, 2026 · Hearing scheduled
78 Westwood Ave · Minor variance
To alter the existing two-storey semi-detached dwelling by constructing a rear two-storey addition. The existing rear one-storey addition will be demolished, and the existing shed in the rear yard will be maintained and unaltered.
210 m away · filed Jun 17, 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.