Toronto address · Ward 12, Toronto-St. Paul's
56 Duplex 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.
- Closed
Drains and site services · Back water valve (Sewer only)
Proposal to install a back water valve.
Applied Jun 21, 2021 · issued Jun 21, 2021 · completed Jun 28, 2021 · Permit 21 173498 DRN
- Closed
Heating and ventilation
HVAC - Proposal for interior alterations to the ground and 2nd floor to remove load bearing walls in existing semi-detached single family dwelling.
Applied Dec 16, 2016 · issued Dec 29, 2016 · completed Sep 8, 2017 · Permit 16 252734 HVA
- Closed
Plumbing
RVE - 01 Plumbing - Proposal for interior alterations to the ground and 2nd floor to remove load bearing walls in existing semi-detached single family dwelling.
Applied Dec 15, 2016 · issued Dec 15, 2016 · completed Sep 8, 2017 · Permit 16 252734 PLB (revision 01)
- Closed
Small residential project · Interior alterations
REV - 01 for new stairs 1st to 2nd flr and a 2nd new stairs 1st to side door landing.Proposal for interior alterations to the ground and 2nd floor to remove load bearing walls in existing semi-detached single family dwelling.
Applied Dec 15, 2016 · issued Dec 20, 2016 · completed Sep 8, 2017 · Permit 16 252734 BLD (revision 01)
- Closed
Plumbing
Plumbing - Proposal for interior alterations to the ground and 2nd floor to remove load bearing walls in existing semi-detached single family dwelling.
Applied Nov 17, 2016 · issued Nov 29, 2016 · completed Sep 8, 2017 · Permit 16 252734 PLB
- Closed
Small residential project · Interior alterations
Proposal for interior alterations to the ground and 2nd floor to remove load bearing walls in existing semi-detached single family dwelling.
Applied Nov 17, 2016 · issued Nov 29, 2016 · completed Sep 8, 2017 · Permit 16 252734 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
19 storeys · 228 homes · Mixed use
110 m away · Site plan · Under review · filed Oct 8, 2021
- Under review
45 storeys · 379 homes · Mixed use
140 m away · Rezoning · Under review · filed Feb 27, 2026
- Under review
48 storeys · 939 homes · Mixed use
200 m away · Site plan · Under review · filed Nov 5, 2021
- Under review
14 storeys · 274 homes · Mixed use
200 m away · Site plan · Under review · filed Nov 8, 2021
- Approved
2010-2050 Yonge Street and 15 Lola Road
14 storeys · Mixed use
210 m away · Rezoning · Approved · filed Jan 7, 2026
- Under review
1913-1951 Yonge Street, 17-21 Millwood Road and 22 Davisville Avenue
45 storeys · 818 homes · Residential
210 m away · Site plan · Under review · filed Aug 1, 2023
Neighbours’ Committee of Adjustment files within 250 m
50 Lascelles Blvd · Minor variance
To construct a new three-storey detached dwelling with a front integral garage, a front porch with stairs, a rear basement walkout, a rear covered deck with stairs (at-grade), two rear second floor balconies, a rear third floor balcony, and an in-ground swimming pool.
220 m away · filed Apr 24, 2025 · Approved
38 Lascelles Blvd · Minor variance
To alter the existing two-and-one-half-storey detached dwelling by constructing a rear one-storey addition with a covered porch and stairs.
200 m away · filed Apr 3, 2025 · Approved
1951 Yonge St · Minor variance
To alter the development standards (as approved under Site Specific Zoning By-Law 907-2024(OLT)) for mixed-use buildings, by reducing the minimum number of parking spaces required.
210 m away · filed Mar 17, 2025 · Approved
19 Colin Ave · Minor variance
To construct a new three-storey detached dwelling with a front integral garage, a covered front porch and stairs, a rear ground level patio, and a rear third floor covered balcony. The existing rear inground swimming pool, hot tub, and cabana will be maintained and unaltered.
80 m away · filed Dec 10, 2024 · Approved
9 Colin Ave · Minor variance
To permit the new two-storey detached dwelling with a covered front porch and a covered rear deck.
110 m away · filed Oct 29, 2024 · Approved
67 Colin Ave · Minor variance
To construct a new three-storey detached dwelling with a front integrated garage, a front porch, a front bay window, a front second storey balcony, a rear basement walkout, a rear ground level deck, and a rear third storey balcony. Also, to construct a front driveway.
190 m away · filed Nov 28, 2023 · Approved
9 Colin Ave · Minor variance
To construct a new two-storey detached dwelling with a covered front porch and a covered rear deck.
110 m away · filed Jun 15, 2023 · Approved
34 Colin Ave · Minor variance
To alter the existing two-storey detached dwelling by reconstructing the rear second storey balcony.
110 m away · filed Jun 16, 2022 · 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.