183 Blackthorn Ave

Building permits

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

• Plumbing

  Plumbing Revision 01 - Changes to interior renovation on main-floor.------------------------------------------------------Plumbing - Rear addition, interior work in basement

  Applied Apr 15, 2026 · issued May 20, 2026 · Permit 24 144291 PLB (revision 01)

  Revision issued

• Small residential project · Multiple projects

  Revision 02 - Changes to interior renovation on main-floor.------------------------------------------------------REVISION 1: Add second storey to proposed rear addition.Proposal for a rear addition and interior work in the basement of the existing single family dwelling.

  Applied Apr 15, 2026 · issued May 5, 2026 · Permit 24 144291 BLD (revision 02)

  Revision issued

• Heating and ventilation

  REVISION 1: Add second storey to proposed rear addition.HVAC - Proposal for a rear addition and interior work in the basement of the existing single family dwelling.

  Applied Nov 4, 2024 · issued Nov 29, 2024 · Permit 24 144291 HVA (revision 01)

  Revision issued

• Small residential project · Multiple projects

  REVISION 1: Add second storey to proposed rear addition.Proposal for a rear addition and interior work in the basement of the existing single family dwelling.

  Applied Oct 22, 2024 · issued Oct 25, 2024 · Permit 24 144291 BLD (revision 01)

  Revision issued

• Heating and ventilation

  HVAC - Proposal for a rear addition and interior work in the basement of the existing single family dwelling.

  Applied Jul 30, 2024 · issued Aug 7, 2024 · Permit 24 144291 HVA

  Inspections under way

• Small residential project · Multiple projects

  Proposal for a rear addition and interior work in the basement of the existing single family dwelling.

  Applied May 5, 2024 · issued May 15, 2024 · Permit 24 144291 BLD

  Inspections under way

• Plumbing

  Plumbing - Rear addition, interior work in basement

  Applied May 5, 2024 · issued May 15, 2024 · Permit 24 144291 PLB

  Inspections under way

• Small residential project · Interior alterations

  Proposed - removal of load bearing wall on ground floor w 4 LVLS

  Applied Apr 26, 2019 · issued May 22, 2019 · completed Nov 24, 2020 · Permit 19 145470 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

• 20 Howick Ave · Minor variance

  To construct a new three-storey detached dwelling with a covered front porch with stairs, a side (east) second storey patio, a rear ground floor deck, and a rear third storey deck. Also, to construct a rear one-storey detached ancillary building (shed). The existing front yard parking pad and driveway will be removed.

  230 m away · filed Apr 9, 2026 · Approved

• 113 Silverthorn Ave · Minor variance

  To alter the existing one-storey ancillary building (detached one-car garage) by constructing a rooftop deck (above the existing garage), and rooftop access stairs at the west side of the building.

  210 m away · filed Jul 15, 2025 · Refused

• 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).

  170 m away · filed Jul 10, 2024 · Approved

• 28 Gilbert Ave · Minor variance

  To legalize and to maintain the existing side (north) second storey addition (above the rear covered porch), which was constructed without an authorized building permit. Also, to maintain the enclosed front porch, the side (north) carport canopy and parking space, the rear canopy, and the rear one-storey ancillary buildings (sheds).

  240 m away · filed Mar 28, 2024 · Approved

• 139 Prescott Ave · Minor variance

  To alter the existing two-storey semi-detached dwelling by constructing a rear two-storey addition. There are two residential units within this dwelling.

  140 m away · filed Sep 12, 2022 · Approved

• 135 Prescott Ave · Consent

  To obtain consent to sever the property into two undersized residential lots.

  140 m away · filed Aug 31, 2022 · Approved

• 106 Prescott Ave · Minor variance

  To construct a one-storey ancillary building (semi-detached garage) in the rear yard of the property (abutting the laneway).

  230 m away · filed Aug 26, 2021 · Approved

• 104 Prescott Ave · Minor variance

  To construct a one-storey ancillary building (semi-detached garage) in the rear yard of the property (abutting the laneway).

  240 m away · filed Aug 26, 2021 · Approved

Everything planned in Davenport