Toronto address · Ward 9, Davenport
210 St Helen's Ave
The City of Toronto has 1 building permit 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)
Back Water Valve (Sewer only)
Applied Mar 26, 2018 · issued Mar 26, 2018 · completed Mar 27, 2018 · Permit 18 134326 DRN
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
13 storeys · Mixed use
230 m away · Site plan · Under review · filed Apr 22, 2022
- Under review
31 storeys · 388 homes · Mixed use
260 m away · Site plan · Under review · filed May 30, 2024
- Under review
11 storeys · Non-residential
300 m away · Site plan · Under review · filed Aug 15, 2022
- Under review
510-514 Lansdowne Avenue and 1293-1301 Bloor Street West
28 storeys · Mixed use
330 m away · Site plan · Under review · filed Aug 9, 2022
- Under review
33 storeys · 634 homes · Mixed use
340 m away · Site plan · Under review · filed Aug 30, 2021
- Under review
21 storeys · 861 homes · Residential
420 m away · Site plan · Under review · filed Nov 7, 2024
Neighbours’ Committee of Adjustment files within 250 m
462 Lansdowne Ave · Minor variance
To legalize and to maintain the front one-storey addition (front porch enclosure) with stairs of the existing two-storey semi-detached dwelling, that was constructed without an authorized building permit.
200 m away · filed Mar 20, 2026 · Postponed
587 Lansdowne Ave · Minor variance
To alter the existing one-storey detached building (TTC traction power substation) by constructing a rear one-storey addition with a side (south) exterior platform and staircase to access this addition. Also, to replace the existing electrical transformers in the rear yard.
220 m away · filed Jun 13, 2025 · Approved
181 Sterling Rd · Minor variance
To alter the development standards (as approved under Site Specific Zoning By-law 943-2015 (OMB), for a new 17-storey mixed-use building with 266 dwelling units, 2 retail units and 84 parking spaces within 2 levels of below grade garages (Block 4B) which is currently under construction, by reducing vehicular parking space sizes (length and width).
120 m away · filed Jan 24, 2025 · Approved
181 Sterling Rd · Minor variance
To alter the development standards, as approved under Site Specific Zoning By-law 943-2015 (OMB), which include adding an additional storey, changes to the overall height, setbacks, and parking standards, for the approved 16-storey mixed-use building (currently under construction).
120 m away · filed Aug 14, 2023 · Approved
482 Lansdowne Ave · Minor variance
To legalize and to maintain the enclosed front porch addition that was constructed without an authorized building permit.
250 m away · filed Jan 10, 2023 · Approved
128 Sterling Rd · Minor variance
To permit additional interior floor area for an eating establishment in the basement and ground floor of the existing three-storey Industrial/Commercial building. No exterior construction is proposed.
220 m away · filed Nov 24, 2022 · Approved
447 Lansdowne Ave · Minor variance
To convert the existing two-and-one-half-storey semi-detached dwelling from one unit into three units (1 primary unit and 2 secondary units).
160 m away · filed Sep 28, 2022 · Approved
449 Lansdowne Ave · Minor variance
To convert the existing two-and-one-half-storey semi-detached dwelling from two units into three units (1 primary unit and 2 secondary suites).
160 m away · filed Sep 27, 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.