289 Blackthorn Ave

Building permits

The City lists no building permits for this address since 2017, and none still open from before.

Committee of Adjustment

This address's applications to the City's Committee of Adjustment since 2017, and any still open. A minor variance asks for a small exception to the zoning by-law, such as a little more height or a smaller setback; a consent divides a lot or grants an easement.

• Minor variance · R addition

  To alter the existing two-storey townhouse dwelling by constructing a two-storey rear addition with a ground floor deck, and to reconstruct the front porch stairs. The existing one-storey rear addition will be demolished.

  Decision: Approved (hearing Aug 17, 2022)

  Filed May 3, 2022 · File A0538/22TEY

  Closed

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.

  210 m away · filed Jun 9, 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).

  150 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.

  240 m away · filed May 12, 2025 · Approved

• 249 Silverthorn Ave · Minor variance

  To alter the existing two-storey detached dwelling by constructing a rear two-storey addition, new front and rear covered verandahs with stairs, front and rear basement walkouts, and front and rear second storey balconies. Also, to construct a new two-storey detached ancillary building (containing one garden suite which will occupy both levels), in the rear yard of the property. There will be a total of four residential dwelling units on this lot (three dwelling units within the main house and one dwelling unit within the ancillary building).

  150 m away · filed Jul 10, 2024 · Approved

• 66 Innes Ave · Minor variance

  To alter the existing one-storey detached dwelling by constructing a complete second storey addition. Also, to remove the enclosed front porch and construct a covered front porch.

  220 m away · filed May 31, 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.

  220 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.

  240 m away · filed May 12, 2023 · Approved

• 63 Innes Ave · Minor variance

  To alter the existing two-storey detached dwelling by constructing a rear second storey addition.

  240 m away · filed Mar 22, 2023 · Approved

Everything planned in Davenport