159 Sunnyside 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 - Proposal to construct a 2 storey rear addition, interior alterations, new rear deck, and new rear walk out to the existing single family dwelling.

  Applied Oct 21, 2021 · issued Oct 22, 2021 · completed Sep 25, 2025 · Permit 18 108460 HVA

  Closed

• Plumbing

  Revision 01 - second suite in basement and underpinningPlumbing - Proposal to construct a 2 storey rear addition, interior alterations, new rear deck, and new rear walk out to the existing single family dwelling.

  Applied Mar 31, 2021 · issued Apr 1, 2021 · completed Sep 25, 2025 · Permit 18 108460 PLB (revision 01)

  Closed

• Small residential project · Multiple projects

  Revision 01 - alterations to basement for a second suite and underpinningProposal to construct a 2 storey rear addition, interior alterations, new rear deck, and new rear walk out to the existing single family dwelling.

  Applied Mar 31, 2021 · issued Apr 12, 2021 · completed Jan 26, 2026 · 1 home added · Permit 18 108460 BLD (revision 01)

  Closed

• Drains and site services

  Drain - install back water valve and sump pumpProposal to construct a 2 storey rear addition, interior alterations, new rear deck, and new rear walk out to the existing single family dwelling.

  Applied Mar 31, 2021 · issued Apr 12, 2021 · completed Sep 25, 2025 · Permit 18 108460 DRN

  Closed

• Plumbing

  Plumbing - Proposal to construct a 2 storey rear addition, interior alterations, new rear deck, and new rear walk out to the existing single family dwelling.

  Applied Jan 23, 2018 · issued Feb 1, 2018 · completed Sep 25, 2025 · Permit 18 108460 PLB

  Closed

• Small residential project · Multiple projects

  Proposal to construct a 2 storey rear addition, interior alterations, new rear deck, and new rear walk out to the existing single family dwelling.

  Applied Jan 23, 2018 · issued Feb 1, 2018 · completed Jan 26, 2026 · Permit 18 108460 BLD

  Closed

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 2 1/2-storey detached dwelling by constructing a rear two-storey addition.

  Decision: Approved (hearing Nov 8, 2017)

  Filed Jul 11, 2017 · File A0762/17TEY

  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

• 133 Glendale Ave · Minor variance

  To alter the existing two-and-one-half-storey semi-detached dwelling by constructing a rear third floor addition with a balcony.

  90 m away · filed May 29, 2026 · Approved

• 175 Galley Ave · Minor variance

  To alter the existing two-storey semi-detached dwelling by constructing a front one-storey addition with a covered porch, a rear basement walkout, a rear two-storey addition with a ground floor deck and stairs, and a rear second storey balcony.

  150 m away · filed Nov 1, 2024 · Approved

• 210 Galley Ave · Minor variance

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

  100 m away · filed Apr 16, 2024 · Approved

• 133 Roncesvalles Ave · Minor variance

  To alter the existing three-storey mixed-use building (containing ground floor commercial space and two residential dwelling units on the second and third levels) by constructing a rear three-storey addition with a mezzanine level above the third storey and a rear (east) ground floor pedestrian access. This altered building will maintain commercial space on the ground floor and will provide a total of six residential dwelling units on the second and third levels.

  200 m away · filed Jan 25, 2024 · Approved

• 262 Garden Ave · Minor variance

  To alter the existing two-and-one-half-storey detached dwelling by constructing a partial rear one-storey addition, a rear third storey addition with a rear balcony, and a new front porch and stairs.

  140 m away · filed Jun 13, 2023 · Approved

• 190 Garden Ave · Minor variance

  To alter the existing two-storey detached dwelling by constructing a rear two-storey addition, a complete third storey addition, with a front covered porch, a rear ground floor deck, and a third storey deck. Also, to permit a secondary suite within the basement (for a total of two dwelling units on this lot).

  210 m away · filed Feb 10, 2023 · Approved

• 110 Glendale Ave · Minor variance

  To alter the existing two-storey detached dwelling by reconstructing the front enclosed porch and to construct front and rear basement walkouts.

  150 m away · filed Nov 16, 2022 · Approved

• 190 Garden Ave · Minor variance

  To convert the existing two-storey detached dwelling from one unit into two units (one primary unit and one secondary suite (which will be located within the basement)) by constructing a third storey addition, a rear three-storey addition and a new rear ground floor deck.

  210 m away · filed Oct 20, 2022 · Refused

Everything planned in Parkdale-High Park