Toronto address · Ward 11, University-Rosedale
58 Boswell Ave
The City of Toronto has 9 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 · Carport
Proposal to construct a Carport at the Rear Yard of an Existing Single Family Dwelling Detached House.
Applied Aug 24, 2019 · issued Sep 3, 2019 · completed Dec 9, 2025 · Permit 19 211206 BLD
- Closed
Heating and ventilation
HVAC - Proposed additions at the rear of the existing First, Second and Third Floors (34.37m2) of an Existing 3-Storey Single Family Dwelling Detached House.
Applied May 4, 2018 · issued May 10, 2018 · completed Mar 11, 2019 · Permit 17 266798 HVA
- Closed
Small residential project · Addition(s)
Proposed additions at the rear of the existing First, Second and Third Floors (34.37m2) of an Existing 3-Storey Single Family Dwelling Detached House.
Applied Nov 24, 2017 · issued Jan 4, 2018 · completed Dec 9, 2025 · Permit 17 266798 BLD
- Closed
Plumbing
Plumbing - Proposed additions at the rear of the existing First, Second and Third Floors (34.37m2) of an Existing 3-Storey Single Family Dwelling Detached House.
Applied Nov 24, 2017 · issued Jan 4, 2018 · completed Mar 11, 2019 · Permit 17 266798 PLB
- Closed
Drains and site services
Drain - Revision 01- replace floor framing and interior alterations, proposed third floor rear balconyProposal for basement underpinning and 1st floor interior alterations to existing detached single family dwelling.
Applied Jun 26, 2017 · issued Jun 26, 2017 · completed Mar 11, 2019 · Permit 16 269751 DRN
- Closed
Heating and ventilation
HVAC - Proposal for basement underpinning and 1st floor interior alterations to existing detached single family dwelling.
Applied Apr 5, 2017 · issued Apr 12, 2017 · completed Mar 11, 2019 · Permit 16 269751 HVA
- Closed
Small residential project · Multiple projects
Revision 01- replace floor framing and interior alterations, proposed third floor rear balconyProposal for basement underpinning and 1st floor interior alterations to existing detached single family dwelling.
Applied Feb 24, 2017 · issued May 3, 2017 · completed Mar 11, 2019 · Permit 16 269751 BLD (revision 01)
- Closed
Plumbing
Plumbing - Proposal for basement underpinning and 1st floor interior alterations to existing detached single family dwelling.
Applied Dec 21, 2016 · issued Jan 26, 2017 · completed Mar 11, 2019 · Permit 16 269751 PLB
- Closed
Small residential project · Multiple projects
Proposal for basement underpinning and 1st floor interior alterations to existing detached single family dwelling.
Applied Dec 21, 2016 · issued Jan 26, 2017 · completed Mar 11, 2019 · Permit 16 269751 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 three-storey detached dwelling by constructing a rear three-storey addition.
Decision: Approved (hearing Oct 11, 2017)
Filed Jun 12, 2017 · File A0660/17TEY
What’s planned nearby
Development sites within 500 m
- Approved
9 storeys · 55 homes · Mixed use
180 m away · Site plan · Approved · filed Oct 20, 2022
- Approved
141-145 Bedford Road and 287 Davenport Road
13 storeys · 63 homes · Mixed use
210 m away · Site plan · Approved · filed Dec 14, 2021
- Approved
11 storeys · 60 homes · Mixed use
220 m away · Rezoning · Approved · filed Mar 2, 2023
- Under review
220-234 Davenport Road and 148-158 Avenue Road
38 storeys · 110 homes · Mixed use
290 m away · Site plan · Under review · filed Jul 2, 2021
- Approved
33-49 Avenue Road and 136-150 Yorkville Avenue
31 storeys · Mixed use
330 m away · Site plan · Approved · filed Apr 28, 2021
- Under review
9 storeys · 23 homes · Residential
340 m away · Condominium · Under review · filed Oct 28, 2021
Neighbours’ Committee of Adjustment files within 250 m
13 Admiral Rd · Minor variance
To alter the existing two-and-one-half-storey semi-detached dwelling by constructing a rear third storey rooftop deck.
180 m away · filed Jul 8, 2026 · Approved
32 Tranby Ave · Minor variance
To alter the existing two-and-one-half-storey semi-detached dwelling by constructing a rear third storey addition (enclose a portion of the existing rear third storey rooftop deck into habitable space).
130 m away · filed Jun 2, 2026 · Approved
33 Lowther Ave · Minor variance
To alter the existing two-and-one-half-storey townhouse dwelling by constructing a rear third storey addition, rear second and third storey juliet balconies, and a rear basement walkout.
230 m away · filed May 8, 2026 · Approved
17 Bernard Ave · Minor variance
To alter the existing rear one-storey detached ancillary building (one-car garage), by constructing a one-storey addition in front of the existing garage. Thise altered ancillary building will contain two tandem parking spaces.
170 m away · filed Mar 5, 2026 · Approved
20 Tranby Ave · Minor variance
To alter the existing three-storey detached dwelling by constructing a new roof for the existing rear one-storey addition, extending the rear second storey roof, and interior alterations. Also, to permit and maintain the existing one-storey front addition with a front porch with stairs and bay window.
140 m away · filed Nov 25, 2025 · Approved
287 Davenport Rd · Minor variance
To alter the development standards for a 13-storey mixed-use building (as approved under Site Specific Zoning By-law 314-2023), by increasing the total non-residential gross floor area on the lot. A Site Plan Control application (File Number 21 248545 STE 11 SA) is currently under review.
230 m away · filed Aug 28, 2025 · Approved
122 Avenue Rd · Minor variance
To permit the interior demolition on the ground floor and the north side door (temporary opening to facilitate the removal of dirt for the underpinned basement) constructed without an authorized building permit on the existing one-and-one-half-storey detached building, currently vacant and under construction. Also, to alter the existing one-and-one-half-storey detached building by constructing a basement level extension, and a second storey addition (mezzanine) with a front second storey rooftop patio for a new eating establishment. No loading spaces will be provided.
220 m away · filed Aug 19, 2025 · Approved
26 Elgin Ave · Minor variance
To alter the existing three-storey semi-detached dwelling by constructing a one-storey side (west) addition (to contain one parking space within a garage, and a garden room to the rear of this garage).
130 m away · filed Aug 5, 2025 · 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.