Toronto address · Ward 8, Eglinton-Lawrence
400 Duplex Ave
The City of Toronto has 3 building permits since 2017 (1 still open) 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.
- Closed
Addition or alteration · Interior alterations
Proposal for floor hatch and guardrail replacements and the installation of an anchor and fall arrest anchor system in the existing Hydro One transfer station. . REV. 01: Floor Hatch and Guardrail Replacements and the installation of a Anchor and Fall Arrest Anchor system.
Applied Nov 3, 2022 · issued Dec 7, 2022 · completed Mar 22, 2024 · Permit 22 185419 BLD (revision 01)
- Closed
Addition or alteration · Interior alterations
Proposal for floor hatch and guardrail replacements and the installation of an anchor and fall arrest anchor system in the existing Hydro One transfer station. .
Applied Aug 3, 2022 · issued Sep 13, 2022 · completed Mar 22, 2024 · Permit 22 185419 BLD
- Inspections under way
Addition or alteration · Addition(s)
Construction of electrical substation oil pump building.
Applied Aug 8, 2008 · issued Nov 28, 2008 · Permit 08 191496 BLD
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
- Under review
34 storeys · 390 homes · Residential
70 m away · Site plan · Under review · filed Jul 25, 2023
- Under appeal
50-90 Eglinton Avenue West and 17-19 Henning Avenue
58 storeys · 1,206 homes · Residential
80 m away · Rezoning · Under appeal · filed Apr 12, 2024
- Under review
59 storeys · 613 homes · Mixed use
80 m away · Site plan · Under review · filed Apr 29, 2022
- Under review
65 storeys · 663 homes · Mixed use
80 m away · Condominium · Under review · filed Nov 4, 2021
- Under review
56 storeys · 407 homes · Mixed use
190 m away · Site plan · Under review · filed Dec 2, 2024
- Under review
50 storeys · 323 homes · Residential
200 m away · Site plan · Under review · filed Jul 13, 2022
Neighbours’ Committee of Adjustment files within 250 m
132 Orchard View Blvd · Minor variance
To alter the existing two-storey semi-detached dwelling by constructing a one-storey rear addition and a second storey front addition.
180 m away · filed Jul 9, 2025 · Approved
80 Orchard View Blvd · Minor variance
To alter the existing two-and-one-half-storey semi-detached dwelling by constructing a rear one-storey addition.
110 m away · filed Sep 26, 2024 · Approved
50-60 Eglinton Ave W · Minor variance
To remove the on-site office replacement per site-specific By-law 1236-2022(OLT) and associated parking and loading requirements. Related Planning applications; 22 190798 STE 12 OZ.
60 m away · filed Sep 12, 2023 · Approved
109 Helendale Ave · Minor variance
To enclose the existing front porch.
180 m away · filed Mar 3, 2023 · Approved
47 Maxwell Ave · Minor variance
To alter the existing two-storey detached dwelling by constructing a two-storey rear addition, a front porch and a rear deck.
190 m away · filed Jan 8, 2021 · Approved
2295 Yonge St · Minor variance
To alter the existing two-storey commercial building by converting the second-floor into recreational space.
220 m away · filed Sep 1, 2020 · Approved
2360 Yonge St · Consent
To obtain consent to create an easement/right-of-way for the purpose of pedestrian and vehicular access. Related City planning files include site plan applications (file 12 - 165842 NNY 16 SA and 19 - 196151 NNY 08 SA), and minor variance file A0473/19NY.
230 m away · filed Dec 16, 2019 · Approved
2360 Yonge St · Minor variance
To alter the building currently under construction by adding two additional storeys. Also proposed is the conversion of a portion of the residential and visitor parking spaces into a commercial parking garage.
230 m away · filed Jul 4, 2019 · 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.