10 Helen Ave

Building permits

Every permit the City lists for this address since 2017, and any still open from before, newest first.

• New house · New building

  Rev#1 - Revision as per noise and vibration reports Proposed construction of a new (3) storey detached single family dwelling with attached garage on vacant land.

  Applied Apr 1, 2016 · issued Jul 13, 2016 · completed Jul 4, 2025 · Permit 10 151676 BLD (revision 01)

  Closed

• Heating and ventilation

  HVAC - Proposed construction of a new (3) storey detached single family dwelling with attached garage on vacant land.

  Applied Apr 14, 2010 · issued Jan 25, 2011 · completed Jul 3, 2025 · Permit 10 151676 HVA

  Closed

• Plumbing

  Plumbing - Proposed construction of a new (3) storey detached single family dwelling with attached garage on vacant land.

  Applied Apr 14, 2010 · issued Jan 25, 2011 · completed Jul 3, 2025 · Permit 10 151676 PLB

  Closed

• New house · New building

  Proposed construction of a new (3) storey detached single family dwelling with attached garage on vacant land.

  Applied Apr 14, 2010 · issued Jan 25, 2011 · completed Jul 4, 2025 · 1 home added · Permit 10 151676 BLD

  Closed

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

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

• 308 Silverthorn Ave · Minor variance

  To construct a new one-storey ancillary building (shed), in the rear yard of the property. The existing rear one-storey ancillary building (shed), with an interlock pad, will be demolished/removed.

  160 m away · filed Jun 9, 2026 · Approved

• 343 Blackthorn Ave · Minor variance

  To construct a new fourplex and a new as of right garden suite in the rear.

  190 m away · filed May 8, 2026 · Approved

• 44 Rowntree Ave · Minor variance

  To convert the existing rear one-storey detached ancillary building into a two-storey ancillary building (containing a two-car garage on the ground level, and one garden suite that will occupy the rear portion of the ground level and the second level), by constructing a second storey addition, and a two-storey addition along the rear (north) and side (east) portion of the building. 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).

  190 m away · filed Nov 24, 2025 · Approved

• 201 Gilbert Ave · Minor variance

  To construct a new one-storey detached ancillary building (one-car garage) in the rear yard of the existing two-storey dwelling, abutting the laneway.

  200 m away · filed May 12, 2025 · Approved

• 225 Gilbert Ave · Minor variance

  To alter the existing two-storey semi-detached dwelling by constructing a two-storey rear and side (north) addition, a side (north) basement walkout, and a rear ground floor deck.

  190 m away · filed Feb 26, 2024 · Approved

• 195 Gilbert Ave · Minor variance

  To construct a new one-storey ancillary building (detached garage), in the rear yard, abutting the laneway. The existing garage in the rear yard will be demolished.

  200 m away · filed Dec 29, 2023 · Approved

• 320 Silverthorn Ave · Minor variance

  To alter the existing two-storey detached dwelling (within the Commercial/Residential (CR) zone) by constructing a rear two-storey addition with ground and second storey rear balconies, and a side (south) parking pad. Also, to alter the existing storage shed located in the rear yard.

  160 m away · filed May 12, 2023 · Approved

• 357 Silverthorn Ave · Minor variance

  To construct a new dwelling with an integral garage.

  200 m away · filed Aug 11, 2022 · Approved

Everything planned in Davenport