Toronto address · Ward 14, Toronto-Danforth
54 Mortimer Ave
The City of Toronto has 8 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 · Deck
Proposal to rebuild existing front deck in same dimensionsNote: part of new front deck proposed to be enclosed, see 25 158037 BLD 00 SR
Applied May 20, 2025 · issued May 26, 2025 · completed Dec 19, 2025 · Permit 25 161971 BLD
- Cancelled
Small residential project · Porch
Demolish the existing front deck under the existing covered front porch and rebuild a new front deck with the same dimensions.
Applied May 13, 2025 · completed May 16, 2025 · Permit 25 158837 BLD
- Closed
Small residential project · Addition(s)
Proposed new construction of mud room on existing front porch
Applied May 12, 2025 · issued Aug 22, 2025 · completed Dec 19, 2025 · Permit 25 158037 BLD
- Closed
Plumbing
Plumbing - Proposal to finish existing basement. The scope involves a recreation room, new 3 piece washroom and walls to be insulated
Applied May 5, 2022 · issued May 13, 2022 · completed Sep 15, 2023 · Permit 22 142952 PLB
- Closed
Small residential project · Interior alterations
Proposal to finish existing basement. The scope involves a recreation room, new 3 piece washroom and walls to be insulated
Applied May 5, 2022 · issued May 13, 2022 · completed Sep 15, 2023 · Permit 22 142952 BLD
- Closed
Drains and site services
Drain - Proposal to finish existing basement. The scope involves a recreation room, new 3 piece washroom and walls to be insulated
Applied May 5, 2022 · issued May 13, 2022 · completed Sep 15, 2023 · Permit 22 142952 DRN
- Closed
Drains and site services · Back water valve (Sewer only)
Install a back water valve
Applied Apr 24, 2022 · issued Apr 29, 2022 · completed Sep 15, 2023 · Permit 22 137680 DRN
- Closed
Plumbing · Fixtures/Roof Drains: SFD
Replacement of a freestanding bathtub with an alcove bathtubConnection of the new bathtub to the existing drain pipe and addition of a shower head in the wallMoving the location of a toilet (approx 20")
Applied Feb 28, 2021 · issued Mar 8, 2021 · completed May 18, 2021 · Permit 21 121289 PSA
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
995-1005 Broadview Avenue and 2-4 Mortimer Avenue
7 storeys · 50 homes · Mixed use
240 m away · Site plan · Approved · filed Dec 6, 2021
- Submitted
16 storeys · 332 homes · Mixed use
240 m away · Site plan · Submitted · filed Apr 2, 2026
- Under review
8-40 Gowan Avenue and 5-19 Cosburn Avenue
24 storeys · 424 homes · Residential
340 m away · Site plan · Under review · filed Apr 26, 2022
- Under review
25 storeys · 299 homes · Residential
440 m away · Site plan · Under review · filed Apr 26, 2022
- Approved
954-958 Broadview Avenue and 72 Chester Hill Road
26 storeys · 309 homes · Mixed use
480 m away · Rezoning · Approved · filed Sep 3, 2025
- Under review
954-958 Broadview Avenue and 72 Chester Hill Road
26 storeys · 310 homes · Mixed use
480 m away · Site plan · Under review · filed Dec 17, 2021
Neighbours’ Committee of Adjustment files within 250 m
120 Fulton Ave · Minor variance
To alter the existing two-and-one-half-storey semi-detached dwelling by constructing a rear third storey dormer addition with a rooftop deck.
200 m away · filed Jul 29, 2026 · Hearing scheduled
90 Fulton Ave · Minor variance
To alter the existing two-and-one-half-storey semi-detached dwelling by constructing a front third storey dormer (the existing dormer will be demolished), a rear third storey addition, a rear three-storey addition with a rear basement walkout, and a rear ground floor deck with stairs.
210 m away · filed Jun 24, 2025 · Approved
80 Nealon Ave · Minor variance
To alter the existing two-storey detached dwelling by constructing a rear two-storey addition, and a rear ground floor covered deck with a rear basement extension below.
100 m away · filed Aug 1, 2024 · Approved
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.
150 m away · filed Jun 17, 2024 · Approved
94 Fulton Ave · Minor variance
To alter the existing two-and-one-half-storey semi-detached dwelling by constructing a rear two-storey addition, a partial third storey addition with a rear terrace (above the second storey roof), a front second storey terrace (above the front porch), and a rear ground floor deck with stairs. The existing front porch and front second storey balcony will be reconstructed.
200 m away · filed Apr 3, 2024 · Approved
12 Nealon Ave · Minor variance
To alter the existing one-and-one-half-storey dwelling by constructing a complete second storey addition, and to install one secondary unit within the basement. Also, to construct a rear ground floor deck with stairs. The existing ancillary building (detached garage), in the rear yard, will be maintained and unaltered.
240 m away · filed Aug 21, 2023 · Approved
51 Nealon Ave · Minor variance
To alter the existing two-storey detached dwelling by constructing a complete third storey addition with a front planter and a rear terrace.
150 m away · filed Apr 3, 2023 · Approved
3 Mortimer Ave · Minor variance
To permit a front yard parking pad abutting Mortimer Avenue.
220 m away · filed Jun 23, 2022 · 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.