Toronto address · Ward 11, University-Rosedale
143 Madison Ave
The City of Toronto has 6 building permits since 2017 and 1 Committee of Adjustment file 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 · Interior alterations
Proposal fro interior alterations to all floor to create a new 2 Unit Dwelling.
Applied Jan 20, 2020 · issued Feb 6, 2020 · completed Jun 15, 2020 · Permit 18 267048 BLD (revision 01)
- Closed
Heating and ventilation
REVISION - as per the drawingsHVAC - Proposal fro interior alterations to all floor to create a new 2 Unit Dwelling.
Applied Jul 4, 2019 · issued Jul 29, 2019 · completed May 19, 2020 · Permit 18 267048 HVA (revision 01)
- Closed
Heating and ventilation
HVAC - Proposal fro interior alterations to all floor to create a new 2 Unit Dwelling.
Applied Jun 25, 2019 · issued Jul 2, 2019 · completed May 19, 2020 · Permit 18 267048 HVA
- Closed
Drains and site services
Drain - Proposal fro interior alterations to all floor to create a new 2 Unit Dwelling.
Applied Jun 6, 2019 · issued Jun 6, 2019 · completed May 19, 2020 · Permit 18 267048 DRN
- Closed
Plumbing
Plumbing - Proposal fro interior alterations to all floor to create a new 2 Unit Dwelling.
Applied Dec 11, 2018 · issued Dec 18, 2018 · completed May 19, 2020 · Permit 18 267048 PLB
- Closed
Small residential project · Interior alterations
Proposal fro interior alterations to all floor to create a new 2 Unit Dwelling.
Applied Dec 11, 2018 · issued Dec 18, 2018 · completed Jun 15, 2020 · Permit 18 267048 BLD
Committee of Adjustment
This address's applications to the City's Committee of Adjustment since 2017, and any still open. A minor variance asks for a small exception to the zoning by-law, such as a little more height or a smaller setback; a consent divides a lot or grants an easement.
- Closed
Consent · Other
To obtain consent, to the technical severance of the property, for the purpose of re-establishing two separate lots. No changes to the existing dwellings are proposed.
Decision: Approved (hearing Jan 17, 2018)
Filed Oct 25, 2017 · File B0108/17TEY
What’s planned nearby
Development sites within 500 m
- Under appeal
18 storeys · 121 homes · Residential
150 m away · Rezoning · Under appeal · filed Jan 8, 2025
- Approved
- Under review
9 storeys · 23 homes · Residential
340 m away · Condominium · Under review · filed Oct 28, 2021
- Approved
13 storeys · 115 homes · Residential
410 m away · Condominium · Approved · filed Oct 28, 2024
- Approved
141-145 Bedford Road and 287 Davenport Road
13 storeys · 63 homes · Mixed use
430 m away · Site plan · Approved · filed Dec 14, 2021
- Under review
25 storeys · 253 homes · Residential
490 m away · Site plan · Under review · filed Sep 4, 2025
Neighbours’ Committee of Adjustment files within 250 m
158 Madison Ave · Minor variance
To permit the existing seventh dwelling room within the existing two-and-one-half-storey detached building (multi-tenant house). This building will be maintained and unaltered.
170 m away · filed Mar 17, 2026 · Approved
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.
210 m away · filed Feb 2, 2026 · Approved
312 St George St · Minor variance
To convert the existing three-storey semi-detached dwelling into a multi-tenant house containing 12 dwelling rooms. Also, to construct a rear third storey terrace, a rear three-storey exit staircase, and a rear basement walkout.
250 m away · filed Feb 21, 2025 · Refused
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.
180 m away · filed Jan 7, 2025 · Application withdrawn
112 Walmer Rd · Minor variance
To alter the existing three-storey dwelling by constructing a three-storey rear addition with a courtyard, a porch, and second and third storey balconies (4 in total). Also, to construct a front courtyard, front second and third storey balconies (3 in total), and a front third storey dormer. This dwelling is identified as two front-to-back semi-detached dwellings (Dwelling A and Dwelling B) with a total of 4 residential dwelling units (1 primary unit and 1 secondary suite within each semi-detached dwelling).
250 m away · filed Sep 28, 2022 · Approved
110 Madison Ave · Minor variance
To alter the existing two-and-one-half-storey detached dwelling by extending the third storey with new dormers, by converting from 4 residential units into 6 residential units, and by constructing 6 rear decks (two on each level).
70 m away · filed May 31, 2022 · Approved
80 Madison Ave · Minor variance
To alter the existing three-storey detached dwelling by constructing a rear first storey addition and deck, and a second storey rear terrace.
220 m away · filed Aug 30, 2021 · Approved
133 Madison Ave · Minor variance
To alter the existing three-storey detached dwelling by constructing a rear one-storey addition, a rear ground floor deck and a rear third storey balcony.
60 m away · filed May 26, 2021 · 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.