Toronto address · Ward 9, Davenport
106 Silverthorn 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
Heating and ventilation
HVAC - Proposal to construct a 1 storey rear addition, 2nd storey addition, ground and 2nd storey decks and interior alterations to the ground floor of the existing single family dwelling.
Applied Dec 17, 2020 · issued Dec 24, 2020 · completed Jul 15, 2026 · Permit 20 143854 HVA
- Closed
Small residential project · Multiple projects
Revision # 01 - For alterations to interior layout of 2nd floor, relocation of new 2nd floor windows in East wall, and deletion of south facing bathroom window.Proposal to construct a 1 storey rear addition, 2nd storey addition, ground and 2nd storey decks and interior alterations to the ground floor of the existing single family dwelling.
Applied Oct 13, 2020 · issued Oct 20, 2020 · completed Jul 15, 2026 · Permit 20 143854 BLD (revision 01)
- Closed
Plumbing
Plumbing - Proposal to construct a 1 storey rear addition, 2nd storey addition, ground and 2nd storey decks and interior alterations to the ground floor of the existing single family dwelling.
Applied May 8, 2020 · issued May 21, 2020 · completed Jul 15, 2026 · Permit 20 143854 PLB
- Closed
Small residential project · Multiple projects
Proposal to construct a 1 storey rear addition, 2nd storey addition, ground and 2nd storey decks and interior alterations to the ground floor of the existing single family dwelling.
Applied May 8, 2020 · issued May 21, 2020 · completed Jul 15, 2026 · Permit 20 143854 BLD
- Closed
Drains and site services
Drain - Proposal to construct a 1 storey rear addition, 2nd storey addition, ground and 2nd storey decks and interior alterations to the ground floor of the existing single family dwelling.
Applied May 8, 2020 · issued May 21, 2020 · completed Jul 15, 2026 · Permit 20 143854 DRN
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
39 storeys · 1,951 homes · Mixed use
410 m away · Site plan · Under review · filed Apr 25, 2022
- Under review
20-36 Caledonia Road and 1500-1536 St Clair Avenue West
17 storeys · Mixed use
490 m away · Condominium · Under review · filed Oct 25, 2021
- Under review
45 storeys · 1,151 homes · Mixed use
490 m away · Site plan · Under review · filed Apr 29, 2022
Neighbours’ Committee of Adjustment files within 250 m
88 Howick Ave · Minor variance
To alter the existing two-storey detached dwelling by constructing a rear two-storey addition (including a basement level), a rear first floor deck with stairs, and a rear second floor rooftop deck.
90 m away · filed Aug 10, 2026 · Hearing scheduled
7 Howick Ave · Minor variance
To legalize and to maintain the rear second storey addition (including a staircase leading to this addition), to the existing two-storey semi-detached dwelling, that was constructed without an authorized building permit.
130 m away · filed Apr 24, 2026 · Approved
20 Howick Ave · Minor variance
To construct a new three-storey detached dwelling with a covered front porch with stairs, a side (east) second storey patio, a rear ground floor deck, and a rear third storey deck. Also, to construct a rear one-storey detached ancillary building (shed). The existing front yard parking pad and driveway will be removed.
120 m away · filed Apr 9, 2026 · Approved
47 Cloverdale Rd · Minor variance
To alter the existing one-storey ancillary building (detached garage), in the rear yard, abutting Cloverdale Road, by constructing a complete second storey addition (to contain one garden suite). 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), and two parking spaces within the altered ancillary building.
160 m away · filed Jul 30, 2025 · Approved
113 Silverthorn Ave · Minor variance
To alter the existing one-storey ancillary building (detached one-car garage) by constructing a rooftop deck (above the existing garage), and rooftop access stairs at the west side of the building.
60 m away · filed Jul 15, 2025 · Refused
66 Silverthorn Ave · Minor variance
To alter the existing two-storey semi-detached dwelling by replacing the front yard parking space with an exterior staircase (which will lead to all levels and the rooftop).
120 m away · filed Jun 24, 2025 · Approved
24 Silverthorn Ave · Minor variance
To convert the existing one-and-one-half-storey detached dwelling into a three-storey triplex by constructing a front one-storey addition, a partial rear one-storey addition, second and third storey additions, front and rear second storey balconies, a front third storey balcony, a rear ground floor deck and a rear basement walkout. Also, to convert the existing one-storey ancillary building (detached garage, in the rear yard) into a two-storey garden suite by constructing a second storey addition and removing the existing parking space.
230 m away · filed Jul 25, 2023 · Approved
34 Cloverdale Rd · Minor variance
To alter the existing two-and-one-half-storey detached dwelling by constructing a rear one-storey addition with a rear ground floor deck, and a third storey dormer extension. Also, the rear one parking space will be maintained.
240 m away · filed Nov 22, 2022 · 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.