Toronto address · Ward 11, University-Rosedale
104 Lowther Ave
The City of Toronto has 2 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
Plumbing
Plumbing - Proposal to remove two interior walls (one load-bearing and one partition) on ground floor of existing semi-detached - sfd.
Applied Jul 10, 2014 · issued Jul 10, 2014 · completed May 4, 2026 · Permit 14 167147 PLB
- Closed
Small residential project · Interior alterations
Proposal to remove two interior walls (one load-bearing and one partition) on ground floor of existing semi-detached - sfd.
Applied Jun 3, 2014 · issued Jun 4, 2014 · completed May 4, 2026 · Permit 14 167147 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
300 Bloor Street West and 478 Huron Street
34 storeys · 339 homes · Residential
260 m away · Condominium · Approved · filed Mar 17, 2026
- Under review
188 Lowther Avenue and 38 Walmer Road
25 storeys · 186 homes · Mixed use
260 m away · Site plan · Under review · filed Jul 21, 2022
- Under review
37 storeys · 366 homes · Mixed use
260 m away · Site plan · Under review · filed Dec 7, 2021
- Under review
25 storeys · 253 homes · Residential
270 m away · Site plan · Under review · filed Sep 4, 2025
- Under review
334-350 Bloor Street West and 2-6 Spadina Road
36 storeys · 431 homes · Mixed use
290 m away · Site plan · Under review · filed Apr 27, 2022
- Under appeal
Not stated in the file
310 m away · Rezoning · Under appeal · filed Dec 2, 2025
Neighbours’ Committee of Adjustment files within 250 m
82 Madison Ave · Minor variance
To alter the existing three-storey detached dwelling by constructing a rear two-storey addition with a rear third storey rooftop balcony above, a rear ground floor balcony, a side (south) ground floor deck with two sets of stairs, and a rear basement walkout. Also, to construct one-storey ancillary structures (one cabana and one storage shed), and to install an in-ground swimming pool and hot tub, in the rear yard.
170 m away · filed Feb 2, 2026 · Approved
109 Spadina Rd · Minor variance
To convert the existing 3-storey semi-detached dwelling into a hotel by constructing a rear 3-storey addition, along with interior alterations. The existing rear ground floor deck to be demolished.
230 m away · filed Jan 7, 2025 · Application withdrawn
83 Spadina Rd · Minor variance
To construct a new two-storey semi-detached ancillary building (to contain one garden suite) in the rear yard of the existing two-and-one-half-storey semi-detached dwelling. There will be a total of two residential dwelling units on this lot (one unit in the main dwelling and one unit in the ancillary building).
140 m away · filed Dec 23, 2024 · Approved
81 Spadina Rd · Minor variance
To construct a new two-storey semi-detached ancillary building (to contain one garden suite) in the rear yard of the existing two-and-one-half-storey semi-detached dwelling. There will be a total of two residential dwelling units on this lot (one unit in the main dwelling and one unit in the ancillary building).
130 m away · filed Dec 23, 2024 · Approved
54 Madison Ave · Consent
To obtain consent to sever a portion of the lot (54 Madison Avenue) for the purpose of a lot addition to the receiving lands (108 A Lowther Avenue).
20 m away · filed Sep 29, 2023 · Approved
478 Huron St · Minor variance
To alter the development standards, as approved within Site Specific Zoning By-law 73-2021, which include changes to the overall tower height (29-storeys to 34-storeys) and a reduction of indoor amenity space.
210 m away · filed Jun 29, 2023 · Refused
55 Walmer Rd · Minor variance
To alter the existing three-storey detached dwelling by constructing a three-storey side (south) dormer addition, and a rear vestibule enclosure. The one-storey ancillary building (detached garage), in the rear yard, abutting Kendal Avenue, will be maintained and unaltered.
220 m away · filed Jan 3, 2023 · Approved
490 Huron St · Minor variance
To maintain the existing two-and-one-half-storey residential building.
170 m away · filed Oct 18, 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.