Toronto address · Ward 12, Toronto-St. Paul's
109 Helena Ave
The City of Toronto has 5 building permits since 2017 (5 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.
- Inspections under way
Heating and ventilation
HVAC - Permit for interior alterations to all floors, small addition at rear of second floor, new third floor addition, third floor deck at front and rear.
Applied Aug 16, 2010 · issued Aug 27, 2010 · Permit 10 163294 HVA
- Inspections under way
Plumbing
Plumbing - Permit for interior alterations to all floors, small addition at rear of second floor, new third floor addition, third floor deck at front and rear.
Applied Aug 16, 2010 · issued Aug 16, 2010 · Permit 10 163294 PLB
- Revision issued
Small residential project · Multiple projects
Revision: Proposed structural alterations throughout dwelling.
Applied Jul 19, 2010 · issued Jul 30, 2010 · Permit 10 163294 BLD (revision 01)
- Inspections under way
Small residential project · Multiple projects
Permit for interior alterations to all floors, small addition at rear of second floor, new third floor addition, third floor deck at front and rear.
Applied Apr 26, 2010 · issued Jun 21, 2010 · Permit 10 163294 BLD
- Inspections under way
Small residential project · Underpinning
Underpin existing basement. Rebuild lower portion of open verandah at front and build uncovered platform at rear.
Applied Jul 29, 2003 · issued Jul 29, 2003 · Permit 03 161291 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
3 storeys · Residential
240 m away · Site plan · Under review · filed Dec 6, 2021
- Under review
35 storeys · 380 homes · Mixed use
370 m away · Site plan · Under review · filed Aug 23, 2022
- Approved
34 storeys · 440 homes · Mixed use
420 m away · Site plan · Approved · filed Apr 11, 2022
- Under review
28 storeys · 210 homes · Residential
430 m away · Condominium · Under review · filed Nov 1, 2021
- Approved
37 storeys · 355 homes · Mixed use
470 m away · Site plan · Approved · filed Sep 16, 2022
- Under review
40 storeys · 1,338 homes · Mixed use
470 m away · Condominium · Under review · filed Oct 25, 2021
Neighbours’ Committee of Adjustment files within 250 m
43 Hocken Ave · Minor variance
190 m away · filed Aug 7, 2026 · Postponed
24 Ellsworth Ave · Minor variance
To alter the existing two-storey semi-detached dwelling by constructing a rear two-storey addition (including basement extension) with a rear first storey deck with stairs. Also, to reconstruct the front porch with stairs.
250 m away · filed Dec 11, 2025 · Approved
26 Ellsworth Ave · Minor variance
To alter the existing two-storey semi-detached dwelling by constructing a partial rear third storey addition above the existing rear building footprint.
250 m away · filed Dec 11, 2025 · Approved
97 Alcina Ave · Minor variance
To construct a new two-storey detached ancillary building (two-car garage with one garden suite above) in the front yard, abutting Alcina Avenue. The existing two-storey detached dwelling will be maintained and unaltered. There will be a total of two residential dwelling units on this lot (one unit within the main building and one unit within the ancillary building).
120 m away · filed Aug 29, 2025 · Approved
569 Christie St · Minor variance
To alter the development standards (as approved under Site Specific Zoning By-Law 1104-2023) for a 12-unit stacked-townhouse development which is currently being proposed for a new three-storey apartment building (16-unit stacked townhouse development) with an underground parking garage level, a rear exterior basement (underground garage) staircase with railings, ground level staircases and walkways on all sides of the building, rooftop terraces accessed by staircase enclosures with green roofs, as well as increasing the maximum gross floor area, reducing the required landscape areas, number…
220 m away · filed Jun 4, 2025 · Approved
62 Hocken Ave · Minor variance
To alter the existing two-storey detached dwelling by constructing a partial third storey addition with a rooftop deck (above the existing second storey), a front porch with stairs, and a rear two-storey addition with a ground floor deck and patio. The existing rear ground floor deck will be demolished.
150 m away · filed May 8, 2025 · Approved
48 Alcina Ave · Minor variance
To alter the existing two-storey detached dwelling by constructing second and third storey additions.
190 m away · filed Oct 24, 2024 · Approved
90 Alcina Ave · Minor variance
To construct a one-storey ancillary building (two-car garage) at the rear of the existing two-and-one-half-storey semi-detached dwelling, abutting a laneway.
80 m away · filed Aug 29, 2024 · 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.