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

Toronto address · Ward 9, Davenport

44 Blackthorn Ave

The City of Toronto has 6 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.

  • Heating and ventilation

    HVAC - Proposal for rear addition(10.09 Sq.M) to extend Kitchen, interior alterations to main floor with open concept space, removal of exterior wall and adding new beam/replacement of ceramic and hardwood floors/add new powder room./partial relocation of HVAC ducts. /relocate washroom/replacement of existing floors.

    Applied Mar 15, 2022 · issued Jul 15, 2022 · completed Sep 17, 2025 · Permit 22 123006 HVA

    Closed

  • Plumbing

    Plumbing - Proposal for rear addition(10.09 Sq.M) to extend Kitchen, interior alterations to main floor with open concept space, removal of exterior wall and adding new beam/replacement of ceramic and hardwood floors/add new powder room./partial relocation of HVAC ducts. /relocate washroom/replacement of existing floors.

    Applied Mar 15, 2022 · issued Jul 15, 2022 · completed Sep 17, 2025 · Permit 22 123006 PLB

    Closed

  • Small residential project · Interior alterations

    Proposal for interior alterations to existing detached single family dwelling.

    Applied Mar 15, 2022 · issued Jul 15, 2022 · completed Sep 17, 2025 · Permit 22 123006 BLD

    Closed

  • Plumbing

    Plumbing - Proposal to rebuilt walkout, cold room & rear addition to existing dwelling.

    Applied Nov 19, 2015 · issued Nov 25, 2015 · completed Mar 7, 2022 · Permit 15 253608 PLB

    Closed

  • Drains and site services

    Drain - Proposal to rebuilt walkout, cold room & rear addition to existing dwelling.

    Applied Nov 18, 2015 · issued Nov 25, 2015 · Permit 15 253608 DRN

    Revocation pending

  • Small residential project · Multiple projects

    Proposal to rebuilt walkout, cold room & rear addition to existing dwelling.

    Applied Nov 18, 2015 · issued Nov 25, 2015 · completed Mar 7, 2022 · Permit 15 253608 BLD

    Closed

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

Neighbours’ Committee of Adjustment files within 250 m

  • 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.

    90 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.

    140 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.

    240 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.

    210 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).

    150 m away · filed Jun 24, 2025 · Approved

  • 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).

    70 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).

    70 m away · filed Aug 22, 2024 · Approved

  • 1649 St Clair Ave W · Minor variance

    To alter the existing two-storey mixed-use building by constructing a complete third storey addition, a rear cantilevered three-storey addition, a rear integral garage, and a rooftop deck. The existing ground floor commercial space will be maintained and unaltered. One residential dwelling unit will occupy the front second and third storeys as well as the rear three-storey addition.

    200 m away · filed Nov 6, 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.