Toronto address · Ward 9, Davenport
354 Brock Ave
The City of Toronto has 5 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 · Multiple projects
Revision to insulate rear basement storage room to create heated space.
Applied Mar 19, 2019 · issued Mar 27, 2019 · completed Nov 15, 2022 · Permit 18 130304 BLD (revision 01)
- Closed
Small residential project · Accessory Building(s)
Proposed construction of a new basement walkout in the rear yard of an existing single family detached dwelling.
Applied Nov 26, 2018 · issued Dec 18, 2018 · completed Nov 15, 2022 · Permit 18 260858 BLD
- Closed
Heating and ventilation
HVAC - Proposal to construct a 2 storey addition at the rear of of exsiting dwelling and reconstruct detached garage; convert from one to two units; rebuild front verandah/porch with cold storage below.
Applied Oct 4, 2018 · issued Oct 24, 2018 · completed May 9, 2022 · Permit 18 130304 HVA
- Closed
Plumbing
Plumbing - Proposal to construct a 2 storey addition at the rear of of exsiting dwelling and reconstruct detached garage; convert from one to two units; rebuild front verandah/porch with cold storage below.
Applied Mar 16, 2018 · issued Apr 5, 2018 · completed May 9, 2022 · Permit 18 130304 PLB
- Closed
Small residential project · Multiple projects
Proposal to construct a 2 storey addition at the rear of of exsiting dwelling and reconstruct detached garage; convert from one to two units; rebuild front verandah/porch with cold storage below.
Applied Mar 16, 2018 · issued Mar 21, 2018 · completed Nov 15, 2022 · 1 home added · Permit 18 130304 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
- Approved
9 storeys · Residential
260 m away · Rezoning · Approved · filed Mar 23, 2026
- Under review
1-3 Boland Lane and 646-648 Dufferin Street
8 storeys · 135 homes · Residential
410 m away · Condominium · Under review · filed Oct 12, 2021
- Under review
8 storeys · 57 homes · Mixed use
450 m away · Site plan · Under review · filed Feb 15, 2023
Neighbours’ Committee of Adjustment files within 250 m
367 Brock Ave · Minor variance
50 m away · filed Jul 13, 2026 · Postponed
137 Margueretta St · Minor variance
To alter the existing two- storey detached dwelling by constructing a rear second storey addition, a complete third storey addition with a rear balcony, a rear ground level porch, and a basement walkout. There will be a total of two residential dwelling units on this lot (one unit within the basement level, and one unit to occupy the first, second, and third levels).
220 m away · filed Aug 15, 2025 · Approved
163 St Clarens Ave · Minor variance
To construct a new three-storey detached dwelling (fourplex) with a front ground floor landing with stairs, a side (north) ground floor walkout, two rear ground floor landings with stairs and two third floor side (north) terraces (Unit A and Unit C). Also, to construct a new two-storey laneway suite in the rear yard with a front (west) second floor terrace. There will be a total of five dwelling units on the lot (four units within the main dwelling and one unit within the laneway suite). The existing rear detached garage will be demolished.
160 m away · filed May 13, 2025 · Approved
139 Margueretta St · Minor variance
To construct a one-storey ancillary building (detached garage) in the rear yard, abutting the laneway. The existing garage will be demolished.
220 m away · filed Sep 6, 2024 · Approved
88 Margueretta St · Minor variance
To alter the existing two-storey townhouse dwelling by constructing a front basement walkout entry with stairs.
130 m away · filed Sep 6, 2024 · Approved
429 Brock Ave · Minor variance
To construct a new two-storey ancillary building (containing one laneway suite on both levels), in the rear yard, abutting the laneway. The existing detached garage will be demolished.
250 m away · filed May 27, 2024 · Approved
41 Muir Ave · Minor variance
To alter the existing two-storey detached dwelling by constructing a rear one-storey addition with a rear second storey deck above and a new rear ground floor deck. The existing rear deck with stairs will be demolished. The existing ancillary building (attached garage), in the rear yard, abutting the laneway, will be maintained and unaltered.
230 m away · filed Jan 29, 2024 · Approved
191 St Clarens Ave · Minor variance
To alter the existing two-and-one-half storey semi-detached dwelling by constructing a rear third storey addition. Also, to permit the one-storey ancillary building (detached garage), in the rear yard, abutting the laneway.
170 m away · filed Dec 30, 2023 · 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.