387 Silverthorn Ave

Building permits

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

• Heating and ventilation

  Hvac - second storey addition, rear two storey addition, interior alterations

  Applied Aug 10, 2021 · issued Aug 23, 2021 · Permit 21 111063 HVA

  Inspections under way

• Plumbing

  Plumbing - SECOND STOREY ADDITION, REAR TWO STOREY ADDITION, INTERIOR ALTERATIONS

  Applied Aug 10, 2021 · issued Aug 10, 2021 · Permit 21 111063 PLB

  Inspections under way

• Small residential project · Multiple projects

  Second storey addition, rear two storey addition, interior alterations

  Applied Feb 1, 2021 · issued Aug 4, 2021 · Permit 21 111063 BLD

  Inspections under way

• Small residential project · Addition(s)

  one storey front addition as approved by c/o/a 149/00

  Applied Mar 27, 2001 · issued Mar 28, 2001 · completed Feb 27, 2023 · Permit 01 122291 CMB

  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

• 343 Blackthorn Ave · Minor variance

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

  200 m away · filed May 8, 2026 · Approved

• 449 Rogers Rd · Minor variance

  To construct a new four-storey semi-detached mixed-use building (with a mezzanine level above the ground floor and cantilevered portions of the second, third and fourth storeys at the front and east sides of the building) with a covered front entrance, a rooftop staircase access enclosure (for maintenance), rear balconies on the second, third and fourth storeys with a rear exterior access staircase, and a rear basement walkout. Long-term bicycle parking spaces will be provided within the dwelling units. There will be a total of four residential dwelling units, and one commercial unit within t…

  220 m away · filed Feb 18, 2026 · Approved

• 451 Rogers Rd · Minor variance

  To construct a new four-storey semi-detached mixed-use building (with a mezzanine level above the ground floor and cantilevered portions of the second, third and fourth storeys at the front and west sides of the building) with a covered front entrance, a rooftop staircase access enclosure (for maintenance), rear balconies on the second, third and fourth storeys with a rear exterior access staircase, and a rear basement walkout. Long-term bicycle parking spaces will be provided within the dwelling units. There will be a total of four residential dwelling units, and one commercial unit within t…

  230 m away · filed Feb 18, 2026 · Approved

• 81 Aileen Ave · Minor variance

  To construct a new fourplex.

  80 m away · filed Jan 29, 2026 · Approved

• 405 Silverthorn Ave · Minor variance

  To construct a new two-storey garden suite in the rear yard that will include an attached garage. The existing detached garage and shed will be demolished.

  70 m away · filed Oct 17, 2025 · Approved

• 402 Blackthorn Ave · Minor variance

  To enclose the existing rear porch.

  200 m away · filed Mar 18, 2025 · 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.

  230 m away · filed May 12, 2023 · Approved

• 20 Kenora Cres · Minor variance

  To construct a two-storey rear addition and a new front porch.

  150 m away · filed Oct 5, 2022 · Approved

Everything planned in York South-Weston