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Shaun Lovell, Real Estate SalespersonRight At Home Realty, Brokerage289-813-3318

Toronto address · Ward 9, Davenport

66 Silverthorn Ave

The City of Toronto has 8 building permits since 2017 (7 still open) and 2 Committee of Adjustment files 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.

  • New house · New building

    REVISION 02: Proposed scope of work is revision for 2nd unit in the basement and 1st floor front rooftop deckREVISION 01: Structural drawing revisionProposal to construct a new 2 storey SFD-semi dwelling with a finished basement, a rooftop deck and front yard parking. See also 21 137510 ZZC and 21 145090 MV.

    Applied Jan 31, 2024 · issued Feb 21, 2024 · 1 home added · Permit 21 250712 BLD (revision 02)

    Revision issued

  • Plumbing

    REVISION 01 - Revision to plumbing permitPlumbing - Proposal to construct a new 2 storey SFD-semi dwelling with a finished basement, a rooftop deck and front yard parking. See also 21 137510 ZZC and 21 145090 MV.

    Applied Jan 31, 2024 · issued Feb 5, 2024 · Permit 21 250712 PLB (revision 01)

    Revision issued

  • Heating and ventilation

    HVAC - Proposal to construct a new 2 storey SFD-semi dwelling with a finished basement, a rooftop deck and front yard parking. See also 21 137510 ZZC and 21 145090 MV.

    Applied Dec 13, 2023 · issued Jan 3, 2024 · Permit 21 250712 HVA

    Inspections under way

  • New house · New building

    REVISION 01: Structural drawing revisionProposal to construct a new 2 storey SFD-semi dwelling with a finished basement, a rooftop deck and front yard parking. See also 21 137510 ZZC and 21 145090 MV.

    Applied Sep 21, 2023 · issued Nov 16, 2023 · 1 home added · Permit 21 250712 BLD (revision 01)

    Revision issued

  • Demolition

    Proposal to demolish the existing 2 storey SFD-semi dwelling.

    Applied Dec 22, 2021 · issued May 6, 2022 · completed Feb 24, 2023 · 1 home removed · Permit 21 250704 DEM

    Closed

  • Drains and site services

    Drain - Proposal to construct a new 2 storey SFD-semi dwelling with a finished basement, a rooftop deck and front yard parking. See also 21 137510 ZZC and 21 145090 MV.

    Applied Dec 22, 2021 · issued May 6, 2022 · Permit 21 250712 DRN

    Inspections under way

  • Plumbing

    Plumbing - Proposal to construct a new 2 storey SFD-semi dwelling with a finished basement, a rooftop deck and front yard parking. See also 21 137510 ZZC and 21 145090 MV.

    Applied Dec 22, 2021 · issued May 6, 2022 · Permit 21 250712 PLB

    Inspections under way

  • New house · New building

    Proposal to construct a new 2 storey SFD-semi dwelling with a finished basement, a rooftop deck and front yard parking. See also 21 137510 ZZC and 21 145090 MV.

    Applied Dec 22, 2021 · issued May 6, 2022 · 1 home added · Permit 21 250712 BLD

    Inspections under way

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 · Other

    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).

    Decision: Approved (hearing Jun 3, 2026)

    Filed Jun 24, 2025 · File A0487/25TEY

    Closed

  • Minor variance · New R building

    To construct a new semi-detached dwelling.

    Decision: Approved (hearing Oct 28, 2021)

    Filed Apr 23, 2021 · File A0536/21TEY

    Closed

What’s planned nearby

Development sites within 500 m

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.

    120 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.

    120 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.

    160 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.

    90 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.

    160 m away · filed Jul 15, 2025 · Refused

  • 37 Blackthorn Ave · Minor variance

    To alter the existing two-storey detached dwelling by constructing a partial rear third storey addition, and a front third storey rooftop deck (above the second storey portion of the dwelling).

    220 m away · filed Jun 13, 2025 · Approved

  • 37 Blackthorn Ave · Minor variance

    To alter the existing two-storey detached dwelling by constructing a third storey addition with a deck (above a portion of the second storey of this dwelling).

    220 m away · filed Aug 22, 2024 · 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.

    120 m away · filed Jul 25, 2023 · Approved

Everything planned in Davenport

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.