237 Silverthorn Ave

Building permits

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

• Small residential project · Addition(s)

  Proposal to construct (2) new dormers on the 3rd floor of existing (3) storey single family detached dwelling, (1) on east side and (1) on west side.

  Applied Jan 10, 2011 · issued Jan 14, 2011 · Permit 11 103813 BLD

  Permit issued

• Small residential project · Multiple projects

  Construct a wood deck in the rear yard and interior alterations on the second-storey.

  Applied Jun 8, 2006 · issued Jun 9, 2006 · Permit 06 144172 BLD

  Inspections under way

• Plumbing

  Plumbing - Proposed underpinning to exist. detached sfd - Underpinning

  Applied May 3, 2006 · issued May 8, 2006 · completed Sep 1, 2026 · Permit 06 131394 PLB

  Closed

• Small residential project · Garage

  construct garage at rear of existing single family dwelling building

  Applied Oct 22, 2002 · issued Oct 22, 2002 · completed Nov 12, 2025 · Permit 02 182751 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

• 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

• 43 Turnberry Ave · Minor variance

  To legalize and to maintain the reconstruction of a complete second storey addition, and the construction of a rear two-storey addition (including a basement extension below), and front and rear covered porches with stairs, which were all constructed beyond an authorized building permit.

  200 m away · filed Feb 21, 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).

  40 m away · filed Jul 10, 2024 · Approved

• 291 Silverthorn Ave · Minor variance

  To alter the existing two-storey mixed-use building ('Retail (Butcher) Store') by construct a new one-storey rear addition.

  150 m away · filed Jul 21, 2022 · Approved

• 289 Blackthorn Ave · Minor variance

  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.

  170 m away · filed May 3, 2022 · Approved

• 167 Rosethorn Ave · Minor variance

  To alter the existing three-storey detached dwelling by re-constructing the rear two-storey addition and constructing a rear ground floor deck, a rear second storey balcony with exterior stair access to the rear deck, and a rear third storey balcony. Further, a new secondary suite will be created for a total two units within the building.

  230 m away · filed Oct 28, 2021 · Approved

• 35 Turnberry Ave · Minor variance

  To construct a new rear detached garage.

  180 m away · filed Aug 31, 2021 · Approved

• 148 Silverthorn Ave · Minor variance

  To alter the existing two-storey townhouse by constructing a rear deck, a rear one-storey addition, enclosing the front porch, and legalize the basement secondary suite.

  210 m away · filed Sep 25, 2020 · Approved

Everything planned in Davenport