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

Toronto address · Ward 9, Davenport

449 Lansdowne Ave

The City of Toronto has 12 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

    REVISION 01: update HVAC TO GO WITH BUILDING HVAC - Proposal to construct a second storey rear addition and third storey addition, interior alterations, and basement underpinning to existing one unit semi-detached dwelling.

    Applied Nov 28, 2024 · issued Jan 2, 2025 · completed Jan 6, 2025 · Permit 21 203873 HVA (revision 01)

    Closed

  • Heating and ventilation

    Revision01- Revision HVAC permit application for 449 Lansdowne Ave.-Laneway Suite(Previous Permit # 21 172089 HVA 00HVAC - PROPOSED: NEW LANEWAY SUITE (138 m2)

    Applied Oct 10, 2023 · issued Oct 25, 2023 · completed Nov 8, 2024 · Permit 21 172089 HVA (revision 01)

    Closed

  • Small residential project · Multiple projects

    REV 01: Proposal to construct interior alterations and addition of two units to existing SFD.Proposal to construct a second storey rear addition and third storey addition, interior alterations, and basement underpinning to existing one unit semi-detached dwelling.

    Applied Jul 6, 2023 · issued Jan 5, 2024 · completed Apr 29, 2025 · 2 homes added · Permit 21 203873 BLD (revision 01)

    Closed

  • Heating and ventilation

    HVAC - Proposal to construct a second storey rear addition and third storey addition, interior alterations, and basement underpinning to existing one unit semi-detached dwelling.

    Applied Apr 18, 2023 · issued Nov 15, 2023 · completed Jan 6, 2025 · Permit 21 203873 HVA

    Closed

  • Heating and ventilation

    HVAC - PROPOSED: NEW LANEWAY SUITE (138 m2)

    Applied Jan 27, 2023 · issued Feb 17, 2023 · completed Nov 8, 2024 · Permit 21 172089 HVA

    Closed

  • Small residential project · Party wall admin permits

    Party wall admin permit for work being undertaken at 447 Lansdowne Ave # 22 110815 BLD 00 SR.

    Applied Feb 25, 2022 · issued Mar 8, 2022 · completed Sep 25, 2023 · Permit 22 117419 BLD

    Closed

  • Small residential project · Multiple projects

    Proposal to construct a second storey rear addition and third storey addition, interior alterations, and basement underpinning to existing one unit semi-detached dwelling.

    Applied Aug 25, 2021 · issued Oct 29, 2021 · completed Apr 29, 2025 · Permit 21 203873 BLD

    Closed

  • Plumbing

    Plumbing - Proposal to construct a second storey rear addition and third storey addition, interior alterations, and basement underpinning to existing two-unit semi-detached dwelling.

    Applied Aug 25, 2021 · issued Oct 29, 2021 · completed Sep 25, 2023 · Permit 21 203873 PLB

    Closed

  • Drains and site services

    Drain - Proposal to construct a second storey rear addition and third storey addition, interior alterations, and basement underpinning to existing two-unit semi-detached dwelling.

    Applied Aug 25, 2021 · issued Oct 29, 2021 · completed Sep 25, 2023 · Permit 21 203873 DRN

    Closed

  • Plumbing

    Plumbing - PROPOSED: NEW LANEWAY SUITE (138 m2)

    Applied Jun 17, 2021 · issued Nov 16, 2021 · completed Sep 25, 2023 · Permit 21 172089 PLB

    Closed

  • Small residential project · New laneway / rear yard suite

    PROPOSED: NEW LANEWAY SUITE (138 m2)

    Applied Jun 17, 2021 · issued Nov 16, 2021 · completed Nov 5, 2024 · 1 home added · Permit 21 172089 BLD

    Closed

  • Drains and site services

    Drain - PROPOSED: NEW LANEWAY SUITE (138 m2)

    Applied Jun 17, 2021 · issued Nov 16, 2021 · completed Sep 25, 2023 · Permit 21 172089 DRN

    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 convert the existing two-and-one-half-storey semi-detached dwelling from two units into three units (1 primary unit and 2 secondary suites).

    Decision: Approved (hearing Jan 11, 2023)

    Filed Sep 27, 2022 · File A1045/22TEY

    Closed

What’s planned nearby

Development sites within 500 m

Neighbours’ Committee of Adjustment files within 250 m

  • 148 Margueretta St · Minor variance

    To alter the existing rear one-storey detached ancillary building (one-car garage abutting the laneway) by constructing a complete second storey addition (to contain one laneway suite) with a side (east) dormer, and a covered second storey balcony at the northwest corner. The second storey of this ancillary building will be cantilevered on the east side. There will be a total of four residential dwelling units on this lot (three units within the main dwelling, and one unit within the ancillary building).

    190 m away · filed Apr 7, 2026 · Approved

  • 204 Margueretta St · Minor variance

    To legalize and to maintain the rear and side (south) roof (canopy) which was constructed without an authorized building permit. There will be a total of one residential dwelling unit on this lot (within the existing two-and-one-half storey detached dwelling).

    180 m away · filed Sep 10, 2025 · Approved

  • 155 Margueretta St · Minor variance

    To alter the existing two-storey semi-detached dwelling by constructing a new one-storey ancillary building (detached garage) in the rear yard. This ancillary building will not be used for habitable space.

    220 m away · filed Aug 25, 2025 · Approved

  • 137 Margueretta St · Minor variance

    To alter the existing two- storey detached dwelling by constructing a rear second storey addition, a complete third storey addition with a rear balcony, a rear ground level porch, and a basement walkout. There will be a total of two residential dwelling units on this lot (one unit within the basement level, and one unit to occupy the first, second, and third levels).

    240 m away · filed Aug 15, 2025 · Approved

  • 139 Margueretta St · Minor variance

    To construct a one-storey ancillary building (detached garage) in the rear yard, abutting the laneway. The existing garage will be demolished.

    240 m away · filed Sep 6, 2024 · Approved

  • 385 Lansdowne Ave · Minor variance

    To permit the conversion of the existing front and rear enclosed porches into habitable space, without an authorized building permit. Also, to alter the existing two-and-one-half-storey detached dwelling by constructing a new front landing platform with stairs. The existing rear ground floor deck, the rear second storey deck, and the rear third storey balcony will be maintained and unaltered.

    210 m away · filed Jul 25, 2024 · Approved

  • 397 Lansdowne Ave · Minor variance

    To alter the existing two-and-one-half storey detached dwelling by constructing a rear one-storey addition with stairs. Also, to maintain the existing enclosed front porch.

    150 m away · filed Oct 2, 2023 · Approved

  • 301 St Clarens Ave · Minor variance

    To alter the existing two-and-one-half-storey semi-detached dwelling by constructing a three-storey rear addition, a rear ground floor deck with stairs, and rear second and third storey balconies.

    110 m away · filed Oct 17, 2022 · 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.