Toronto address · Ward 3, Etobicoke-Lakeshore
27 Thorndale Ave
The City of Toronto has 6 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
Rev 02: Revised basement partitions and flooring, add rear deck and revised rear deck soft landscaping data.Proposed new porch and 2-storey addition (214.5 m2) to existing 1-storey bungalow (105.8 m2). See also 15-217567 ZZC and 16-104714 MV files.
Applied Aug 16, 2019 · issued Sep 12, 2019 · completed Aug 26, 2025 · Permit 16 153998 BLD (revision 02)
- Closed
Plumbing
REVISION - interior layout changes, revise framing, add steel beams, revise roof at deck, revise window sizes and revise hvac design.Plumbing - Proposed new porch and 2-storey addition (214.5 m2) to existing 1-storey bungalow (105.8 m2). See also 15-217567 ZZC and 16-104714 MV files.
Applied Nov 22, 2016 · issued Dec 15, 2016 · completed Aug 26, 2025 · Permit 16 153998 PLB (revision 01)
- Closed
Small residential project · Multiple projects
REVISION - interior layout changes, revise framing, add steel beams, revise roof at deck, revise window sizes and revise hvac design.Proposed new porch and 2-storey addition (214.5 m2) to existing 1-storey bungalow (105.8 m2). See also 15-217567 ZZC and 16-104714 MV files.
Applied Nov 22, 2016 · issued Dec 15, 2016 · completed Aug 26, 2025 · Permit 16 153998 BLD (revision 01)
- Closed
Heating and ventilation
HVAC - Proposed new porch and 2-storey addition (214.5 m2) to existing 1-storey bungalow (105.8 m2). See also 15-217567 ZZC and 16-104714 MV files.
Applied May 11, 2016 · issued Jan 10, 2017 · completed Aug 26, 2025 · Permit 16 153998 HVA
- Closed
Plumbing
Plumbing - Proposed new porch and 2-storey addition (214.5 m2) to existing 1-storey bungalow (105.8 m2). See also 15-217567 ZZC and 16-104714 MV files.
Applied May 11, 2016 · issued May 27, 2016 · completed Aug 26, 2025 · Permit 16 153998 PLB
- Closed
Small residential project · Multiple projects
Proposed new porch and 2-storey addition (214.5 m2) to existing 1-storey bungalow (105.8 m2). See also 15-217567 ZZC and 16-104714 MV files.
Applied May 11, 2016 · issued May 27, 2016 · completed Aug 26, 2025 · Permit 16 153998 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
- Under review
Not stated in the file
120 m away · Condominium · Under review · filed Aug 5, 2026
- Under review
8 storeys · Mixed use
210 m away · Site plan · Under review · filed Jun 10, 2022
- Submitted
14 storeys · 120 homes · Residential
240 m away · Site plan · Submitted · filed Jul 3, 2026
- Under review
4208-4214 Dundas Street West and 10-20 Brin Drive
Not stated in the file
370 m away · Site plan · Under review · filed Jun 21, 2021
- Under appeal
10 storeys · 274 homes · Mixed use
480 m away · Site plan · Under appeal · filed Oct 10, 2023
Neighbours’ Committee of Adjustment files within 250 m
6 Thorndale Ave · Minor variance
To construct second and third storey additions above the existing dwelling, and a three-storey west side addition. This will be considered a new dwelling.
220 m away · filed Nov 24, 2025 · Approved
110 Kingsway Cres · Minor variance
To construct a second storey rear addition at the southwest corner of the existing dwelling.
240 m away · filed Sep 2, 2025 · Approved
23 Government Rd · Minor variance
To construct a new two-storey rear addition. The existing two-storey rear addition will be demolished.
150 m away · filed Apr 8, 2025 · Approved
117 Kingsway Cres · Minor variance
To construct a two-storey rear addition and a third storey above the existing dwelling.
150 m away · filed Aug 15, 2024 · Approved
40 Walford Rd · Minor variance
To construct a second storey rear addition, a rear basement walkout, and to construct front and rear third storey dormer additions.
140 m away · filed Jan 31, 2024 · Approved
33 Thorndale Ave · Minor variance
To construct a new detached dwelling with an attached garage.
50 m away · filed Jul 5, 2022 · Approved
1 Thorndale Ave · Minor variance
To construct a new front porch.
210 m away · filed Dec 13, 2021 · Approved
3 Elliott Ave · Minor variance
To construct a new detached dwelling with an attached garage.
180 m away · filed Oct 22, 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.