Toronto address · Ward 9, Davenport
1777 Dufferin St
The City of Toronto has 8 building permits since 2017 (6 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
Heating and ventilation
Revision to issued permit as per bubbled areasHVAC - Proposal to consruct a two storey rear addition and rear deck for existing
Applied Feb 27, 2023 · issued Mar 2, 2023 · Permit 21 174350 HVA (revision 01)
- Revision issued
Plumbing
Revision to Plumbing - two storey rear addition, interior alterations, basement underpinning and drain.
Applied Jun 21, 2022 · issued Jun 21, 2022 · Permit 21 174350 PLB (revision 01)
- Revision issued
Drains and site services
Revision to Drain - to the two storey rear addition, interior alterations, basement underpinning and drain.
Applied Jun 21, 2022 · issued Jun 21, 2022 · Permit 21 174350 DRN (revision 01)
- Revision issued
Small residential project · Addition(s)
Revision to the two storey rear addition, interior alterations, basement underpinning and drain.
Applied Jun 13, 2022 · issued Jun 27, 2022 · Permit 21 174350 BLD (revision 01)
- Inspections under way
Small residential project · Addition(s)
Proposal to construct a two storey rear addition and rear deck for existing
Applied Jun 22, 2021 · issued Nov 10, 2021 · Permit 21 174350 BLD
- Revocation pending
Drains and site services
Drain - Proposal to consruct a two storey rear addition and rear deck for existing
Applied Jun 22, 2021 · issued Nov 10, 2021 · Permit 21 174350 DRN
- Revocation pending
Plumbing
Plumbing - Proposal to consruct a two storey rear addition and rear deck for existing
Applied Jun 22, 2021 · issued Nov 10, 2021 · Permit 21 174350 PLB
- Inspections under way
Heating and ventilation
HVAC - Proposal to consruct a two storey rear addition and rear deck for existing
Applied Jun 22, 2021 · issued Nov 10, 2021 · Permit 21 174350 HVA
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 · R addition
To alter the existing two-storey detached dwelling by constructing: a rear two storey addition; and a rear ground floor deck.
Decision: Approved (hearing Apr 28, 2021)
Filed Dec 15, 2020 · File A0003/21TEY
What’s planned nearby
Development sites within 500 m
No rezoning, site plan, subdivision or condominium file open within 500 m, and no pre-construction project on the site.
Neighbours’ Committee of Adjustment files within 250 m
247 Westmount Ave · Minor variance
To alter the existing one-storey detached dwelling by constructing a complete second storey addition (including a window projection at the north side). Also, to reconstruct the existing rear deck with stairs. There will be two residential dwelling units on this lot.
170 m away · filed Apr 3, 2025 · Approved
173 Northcliffe Blvd · Minor variance
To construct a new two-storey ancillary building (containing one parking space on the ground level and one garden suite on the second storey) in the rear yard of the existing two-storey detached dwelling. The existing garage in the rear yard will be demolished.
190 m away · filed Jun 1, 2023 · Approved
17 Day Ave · Minor variance
To alter the existing two-storey semi-detached dwelling by constructing a rear one-storey addition and new stairs.
210 m away · filed Apr 25, 2023 · Withdrawn
249 Westmount Ave · Minor variance
To alter the existing one-storey detached dwelling by constructing a front one-storey addition with a porch, a complete second storey addition, a rear two-storey addition, a rear second storey balcony, a rear ground floor deck, and a basement secondary suite.
180 m away · filed Jan 9, 2023 · Approved
226 Lauder Ave · Minor variance
To alter the existing two-unit, three-storey detached dwelling through interior renovations to construct an additional dwelling unit for a total of three units. Also, to permit the existing paved patio and walkway in the rear yard.
240 m away · filed Dec 28, 2022 · Approved
51 Ascot Ave · Minor variance
To convert the existing one-storey ancillary building (detached garage in the rear yard, abutting St. Clair Gardens) into a two-storey ancillary building (containing a two-car garage on the ground level, and one garden suite that will occupy the second level), by constructing a complete second storey addition with two second storey side (west) juliette balconies. 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).
200 m away · filed Oct 28, 2022 · Approved
240 Westmount Ave · Minor variance
To construct a one-storey ancillary building (detached garage) in the rear yard of the property.
130 m away · filed Oct 29, 2021 · Approved
1798 Dufferin St · Minor variance
To construct a new two-storey laneway suite in the rear yard.
50 m away · filed Mar 14, 2021 · 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.