Toronto address · Ward 4, Parkdale-High Park

3 Thornhill Ave

The City of Toronto has 5 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.

Heating and ventilation
HVAC -Proposal for a new 1 storey rear addition and a new deck at the rear of an existing 2 storey SFD-detached dwelling. See also 21 112254 ZZC and 21 121426 MV.
Applied Aug 12, 2021 · issued Sep 20, 2021 · completed Mar 22, 2022 · Permit 21 197610 HVA
Closed
Small residential project · Multiple projects
Proposal for a new 1 storey rear addition and a new deck at the rear of an existing 2 storey SFD-detached dwelling. See also 21 112254 ZZC and 21 121426 MV.
Applied Aug 12, 2021 · issued Sep 20, 2021 · completed Mar 22, 2022 · Permit 21 197610 BLD
Closed
Small residential project · Interior alterations
Revision - steel column and posts removed , new exterior 2X4 walls plus sistered existin floor joists. Attic joists reinforced.Proposal for interior alterations to existing SFD-Detached dwelling.
Applied Jan 22, 2018 · issued Jan 29, 2018 · completed Mar 30, 2022 · Permit 17 233232 BLD (revision 01)
Closed
Plumbing
Plumbing - Proposal for interior alterations to existing SFD-Detached dwelling.
Applied Sep 15, 2017 · issued Sep 26, 2017 · completed Mar 30, 2022 · Permit 17 233232 PLB
Closed
Small residential project · Interior alterations
Proposal for interior alterations to existing SFD-Detached dwelling.
Applied Sep 15, 2017 · issued Sep 26, 2017 · completed Mar 30, 2022 · Permit 17 233232 BLD
Closed

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.

Minor variance · R addition
To alter the existing two-storey detached dwelling by constructing a one-storey rear addition and rear deck.
Decision: Approved (hearing Jun 16, 2021)
Filed Mar 1, 2021 · File A0245/21TEY
Closed

What’s planned nearby

Development sites within 500 m

No rezoning, site plan, subdivision or condominium file open within 500 m, and no pre-construction project on the site.

Neighbours’ Committee of Adjustment files within 250 m

2 Raymond Ave · Minor variance
To construct a new three-storey semi-detached apartment building (Note: 360 Jane Street and 2 Raymond Avenue have been reviewed as one building on two lots) (including a mechanical penthouse) with front and rear ground floor porches with stairs, front and rear basement walkouts, and four short-term bicycle parking spaces and two vehicular parking spaces in the rear yard. No accessible parking spaces will be provided. Also, to construct a rear one-storey detached ancillary building (enclosed waste storage). There will be a total of 10 residential dwelling units on 360 Jane Street and 2 Raymond…
70 m away · filed May 14, 2026 · Approved
368 Jane St · Minor variance
To construct a new three-storey semi-detached apartment building (Note: 366 Jane Street and 368 Jane Street have been reviewed as one apartment building on two lots) (including a mechanical penthouse) with front and rear ground floor porches with stairs, front and rear basement walkouts, and three short-term bicycle parking spaces and one vehicular parking space in the rear yard. No accessible parking spaces will be provided. Also, to construct a rear one-storey detached ancillary building (enclosed waste storage). There will be a total of 10 residential dwelling units on 366 Jane Street and…
60 m away · filed May 14, 2026 · Approved
362 Jane St · Minor variance
To construct a new three-storey semi-detached apartment building (Note: 362 Jane Street and 364 Jane Street have been reviewed as one building on two lots) (including a mechanical penthouse) with front and rear ground floor porches with stairs, front and rear basement walkouts, and three short-term bicycle parking spaces and one vehicular parking space in the rear yard. No accessible parking spaces will be provided. Also, to construct a rear one-storey detached ancillary building (enclosed waste storage). There will be a total of 10 residential dwelling units on 362 Jane Street and 364 Jane S…
60 m away · filed May 14, 2026 · Approved
364 Jane St · Minor variance
To construct a new three-storey semi-detached apartment building (Note: 362 Jane Street and 364 Jane Street have been reviewed as one building on two lots) (including a mechanical penthouse) with front and rear ground floor porches with stairs, front and rear basement walkouts, and three short-term bicycle parking spaces and one vehicular parking space in the rear yard. No accessible parking spaces will be provided. Also, to construct a rear one-storey detached ancillary building (enclosed waste storage). There will be a total of 10 residential dwelling units on 362 Jane Street and 364 Jane S…
70 m away · filed May 14, 2026 · Approved
366 Jane St · Minor variance
To construct a new three-storey semi-detached apartment building (Note: 366 Jane Street and 368 Jane Street have been reviewed as one apartment building on two lots) (including a mechanical penthouse) with front and rear ground floor porches with stairs, front and rear basement walkouts, and three short-term bicycle parking spaces and one vehicular parking space in the rear yard. No accessible parking spaces will be provided. Also, to construct a rear one-storey detached ancillary building (enclosed waste storage). There will be a total of 10 residential dwelling units on 366 Jane Street and…
60 m away · filed May 14, 2026 · Approved
360 Jane St · Minor variance
To construct a new three-storey semi-detached apartment building (Note: 360 Jane Street and 2 Raymond Avenue have been reviewed as one apartment building on two lots) (including a mechanical penthouse) with front and rear ground floor porches with stairs, front and rear basement walkouts, and four short-term bicycle parking spaces in the rear yard. No accessible parking spaces will be provided. Also, to construct a rear one-storey detached ancillary building (enclosed waste storage). There will be a total of 10 residential dwelling units on 360 Jane Street and 2 Raymond Avenue (five units on…
60 m away · filed May 14, 2026 · Approved
26 Brumell Ave · Minor variance
To alter the existing two-storey detached dwelling by constructing a partial three-storey addition, a front one-storey enclosed porch addition, a new front porch with stairs, a basement extension below grade, a rear basement walkout, a new rear deck with stairs, and rear second and third storey Juliet balconies.
150 m away · filed Jul 2, 2025 · Approved
35 Methuen Ave · Minor variance
To alter the existing two-storey semi-detached dwelling by constructing a front one-storey addition (porch enclosure).
200 m away · filed May 30, 2025 · Approved

Everything planned in Parkdale-High Park

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.