Toronto address · Ward 9, Davenport
308 Gladstone Ave
The City of Toronto has 10 building permits since 2017 (2 still open) 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 · Multiple projects
Revision to front and rear addition at 3rd floor level (4.11 sq m) front and rear alterations at 3rd floor level (15.4 sq m) and rear deck at 3rd floor level.Rev02: Revision to issued permit 18-153338 BLD 01. Addition and alterations to third storey. Rev01: New front porch and cold room as per bubbled drawingsOrig: Proposal for basement underpinning and interior alterations on the basement level
Applied Sep 9, 2021 · issued Mar 8, 2022 · completed Apr 8, 2022 · Permit 18 153338 BLD (revision 03)
- Closed
Small residential project · Multiple projects
Rev02: Revision to issued permit 18-153338 BLD 01. Addition and alterations to third storey. Rev01: New front porch and cold room as per bubbled drawingsOrig: Proposal for basement underpinning and interior alterations on the basement level
Applied Oct 25, 2018 · issued May 13, 2021 · completed Apr 8, 2022 · Permit 18 153338 BLD (revision 02)
- Inspections under way
Heating and ventilation
HVAC - Rev02: Revision to issued permit 18-153338 BLD 01. Addition and alterations to third storey. Rev01: New front porch and cold room as per bubbled drawingsOrig: Proposal for basement underpinning and interior alterations on the basement level
Applied Oct 25, 2018 · issued Nov 8, 2018 · Permit 18 153338 HVA
- Closed
Plumbing
Rev01: Revision to issued permit 18-153338 BLD 01. Addition and alterations to third storey. Plumbing - Proposal for basement underpinning and interior alterations on the basement level
Applied Oct 25, 2018 · issued Oct 26, 2018 · completed Apr 8, 2022 · Permit 18 153338 PLB (revision 01)
- Closed
Small residential project · Multiple projects
Rev01: New front porch and cold room as per bubbled drawingsOrig: Proposal for basement underpinning and interior alterations on the basement level
Applied Aug 21, 2018 · issued Aug 31, 2018 · completed Apr 8, 2022 · Permit 18 153338 BLD (revision 01)
- Closed
Drains and site services
Drain - Proposal for basement underpinning and interior alterations on the basement level
Applied May 4, 2018 · issued May 29, 2018 · completed Apr 8, 2022 · Permit 18 153338 DRN
- Closed
Plumbing
Plumbing - Proposal for basement underpinning and interior alterations on the basement level
Applied May 4, 2018 · issued May 29, 2018 · completed Apr 8, 2022 · Permit 18 153338 PLB
- Closed
Small residential project · Multiple projects
Proposal for basement underpinning and interior alterations on the basement level
Applied May 4, 2018 · issued May 29, 2018 · completed Apr 8, 2022 · Permit 18 153338 BLD
- Closed
Plumbing
Plumbing - Proposal for interior alterations to first and second floor of an existing single family dwelling
Applied Jun 27, 2017 · issued Aug 14, 2017 · completed Apr 8, 2022 · Permit 17 188033 PLB
- Inspections under way
Small residential project · Interior alterations
Proposal for interior alterations to first and second floor of an existing single family dwelling
Applied Jun 27, 2017 · issued Aug 14, 2017 · Permit 17 188033 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
Minor variance · R addition
To alter the existing 2 ½-storey semi-detached dwelling by constructing a third storey front and rear addition, a third storey rear deck, and a second-storey front deck.
Decision: Approved (hearing May 17, 2018)
Filed Dec 7, 2017 · File A1348/17TEY
What’s planned nearby
Development sites within 500 m
- Under review
1-3 Boland Lane and 646-648 Dufferin Street
8 storeys · 135 homes · Residential
230 m away · Condominium · Under review · filed Oct 12, 2021
- Under review
8 storeys · 57 homes · Mixed use
250 m away · Site plan · Under review · filed Feb 15, 2023
- Approved
6 storeys · 19 homes · Residential
280 m away · Site plan · Approved · filed Jul 10, 2025
Neighbours’ Committee of Adjustment files within 250 m
288 Gladstone Ave · Minor variance
To alter the existing rear one-storey ancillary building (detached garage, abutting Parr Street and Macklem Avenue) by constructing a complete second storey addition with cantilever extensions to the north and east sides. This ancillary building will contain a garden suite located on the second level. Also, there will be a total of two residential dwelling units on the lot (one unit occupying the main dwelling, and one unit occupying the ancillary building).
60 m away · filed Sep 16, 2026 · Postponed
61 St Annes Rd · Minor variance
To alter the existing two-storey detached dwelling by constructing a rear two-storey addition, a complete third storey addition, a new front basement walkout, a new front ground floor covered porch with stairs, a new rear ground floor deck with stairs, and a rear third floor balcony. The existing rear detached garage will be demolished and the existing parking space within will be removed. Also, there will be a secondary suite located within the basement of the dwelling.
240 m away · filed Jul 10, 2026 · Approved
1047 College St · Minor variance
To construct two new 5-storey townhouse buildings, municipally known as 1043, 1045, and 1047 College Street. There will be a total of 11 residential dwelling units (six within the west block and five within the east block), each to contain an integrated garage and a rooftop terrace.
120 m away · filed Aug 20, 2025 · Approved
1498 Dundas St W · Minor variance
To alter the development standards (as approved under Site Specific Zoning By-law 953-2021), for a new 8-storey mixed-use building, by increasing the gross floor area, and portions of the building heights, and by reducing the number of residential parking spaces. There will be a total of 62 residential dwelling units on this lot.
240 m away · filed Feb 21, 2025 · Approved
646 Dufferin St · Minor variance
To alter the development standards (as approved by Site Specific Zoning By-law 950-2021), for an eight-storey apartment building, by increasing the permitted height and the gross floor area, and to reduce a portion of the rear building setbacks and the number of parking spaces on-site. There will be a total of 168 residential dwelling units on this lot.
190 m away · filed Oct 23, 2024 · Approved
282 Gladstone Ave · Minor variance
To alter the existing one-storey ancillary building (detached garage in the rear yard), by constructing a partial second storey addition in order to contain one garden suite (which will occupy both levels). There will be a total of two residential dwelling units on this lot (one unit within the main dwelling and one unit within the ancillary building).
80 m away · filed Oct 15, 2024 · Approved
23 Lindsey Ave · Minor variance
To alter the two-and-one-half-storey semi-detached dwelling (fronting Lindsey Avenue) by constructing a rear one-storey addition (attached garage), abutting Gladstone Avenue. Previous Minor Variance Application File A1056/23TEY for a similar proposal was recently refused.
230 m away · filed Sep 26, 2024 · Approved
1105 College St · Minor variance
To legalize and to maintain the rear one-storey addition with a deck that were constructed without an authorized building permit. Also, to alter the existing two-and-one-half-storey semi-detached mixed-use building by constructing a new rear second storey balcony, and a new canopy for the existing rear basement walkout.
120 m away · filed Jan 11, 2024 · 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.