Toronto address · Ward 12, Toronto-St. Paul's
56 Duncannon Dr
The City of Toronto has 9 building permits since 2017 (5 still open) 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.
- Revision issued
New house · New building
Revision 01: revision to walkout, elevator shaft and structural layout, new hvac designProposed New Single Family Dwelling 3-Storey Detached House with a front yard parking and a swimming pool at the rear yard. Existing House will be demolished.
Applied Oct 7, 2024 · issued Nov 28, 2024 · 1 home added · Permit 23 166397 BLD (revision 02)
- Revision issued
Heating and ventilation
Revision 01: new hvac designHVAC - PROPOSED: REMOVE THE EXISTING STRUCTURES, PROPOSED A NEW 3-STOREY DWELLING.
Applied Oct 7, 2024 · issued Oct 16, 2024 · Permit 23 166397 HVA (revision 02)
- Cancelled
Heating and ventilation
Revision 01: new hvac designHVAC - PROPOSED: REMOVE THE EXISTING STRUCTURES, PROPOSED A NEW 3-STOREY DWELLING.
Applied Aug 28, 2024 · completed Sep 17, 2024 · Permit 23 166397 HVA (revision 01)
- Cancelled
New house · New building
Revision 01: revision to walkout, elevator shaft and structural layout, new hvac designProposed New Single Family Dwelling 3-Storey Detached House with a front yard parking and a swimming pool at the rear yard. Existing House will be demolished.
Applied Aug 28, 2024 · completed Sep 17, 2024 · Permit 23 166397 BLD (revision 01)
- Inspections under way
New house · New building
Proposed New Single Family Dwelling 3-Storey Detached House with a front yard parking and a swimming pool at the rear yard. Existing House will be demolished.
Applied Jun 26, 2023 · issued Feb 29, 2024 · 1 home added · Permit 23 166397 BLD
- Closed
Drains and site services
Drain - PROPOSED: REMOVE THE EXISTING STRUCTURES, PROPOSED A NEW 3-STOREY DWELLING.
Applied Jun 26, 2023 · issued Feb 29, 2024 · completed Jul 29, 2025 · Permit 23 166397 DRN
- Permit issued
Heating and ventilation
Hvac - proposed: remove the existing structures, proposed a new 3-storey dwelling.
Applied Jun 26, 2023 · issued Feb 29, 2024 · Permit 23 166397 HVA
- Inspections under way
Plumbing
Plumbing - PROPOSED: REMOVE THE EXISTING STRUCTURES, PROPOSED A NEW 3-STOREY DWELLING.
Applied Jun 26, 2023 · issued Feb 29, 2024 · Permit 23 166397 PLB
- Closed
Demolition
Proposed: demolition of existing detached house
Applied Jun 26, 2023 · issued Mar 11, 2024 · completed Oct 7, 2024 · 1 home removed · Permit 23 166420 DEM
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 · New R building
To construct a new three-storey detached dwelling with an integral garage and to permit a front yard parking lift pad.
Decision: Approved (hearing May 25, 2022)
Filed Aug 12, 2021 · File A1042/21TEY
What’s planned nearby
Development sites within 500 m
- Under appeal
19 storeys · 185 homes · Mixed use
120 m away · Rezoning · Under appeal · filed Mar 27, 2023
- Under review
7 storeys · 35 homes · Mixed use
160 m away · Site plan · Under review · filed Feb 25, 2021
Neighbours’ Committee of Adjustment files within 250 m
490 Eglinton Ave W · Minor variance
Proposed change of use of the existing gymnasium to a retail store, together with interior alterations to combine with the existing retail space at 484 Eglinton Avenue West.
140 m away · filed Jul 24, 2026 · Approved
453 Eglinton Ave W · Minor variance
To alter the existing two-storey mixed-use building by converting a portion of the basement-level storage space into two hotel units by converting the ground-level garage into one hotel unit and adding six hotel units to the second level. Also, the remaining storage space/boiler room/walk-in freezer within the basement level, as well as the existing non-residential uses (restaurant and clothing store) on the ground level, will be maintained and unaltered.
80 m away · filed Aug 6, 2025 · Deferred
91 Elmsthorpe Ave · Minor variance
To alter the existing two-storey detached dwelling by constructing a front two-storey addition along the north side of the attached garage, a second storey partially above the existing garage, a front covered porch, a rear one-storey addition, and front and rear second storey balconies.
150 m away · filed Jul 26, 2024 · Approved
326 Warren Rd · Minor variance
To construct a new three-storey detached dwelling with an above grade basement, a front porch, a front two-car integral garage, and a rear second storey deck with stairs.
190 m away · filed Feb 6, 2024 · Approved
87 College View Ave · Minor variance
To construct a new three-storey detached dwelling with an integral garage, a rear third storey balcony, a rear ground floor terrace, a rear basement walkout, and an oversized driveway.
140 m away · filed Oct 27, 2023 · Approved
27 Tarlton Rd · Minor variance
To construct a new three-storey detached dwelling, with a front integral garage, a front covered porch and stairs, a rear ground floor deck and stairs, as well as a rear basement walkout. The existing two-storey dwelling, and the one-storey ancillary building (garage) will be demolished.
60 m away · filed Sep 26, 2023 · Approved
416 Eglinton Ave W · Minor variance
Proposal for a single storey open air roofed parking structure (carport) at the rear of the property
180 m away · filed Jun 27, 2023 · Approved
24 Heddington Ave · Minor variance
Proposal to construct a new dwelling
240 m away · filed May 30, 2023 · approved on condition
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.