371 Sunnyside Ave

Building permits

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

• Small residential project · Multiple projects

  REV01: Scope of work to be only the rear deck NTERIOR ALTERATIONS TO CONVERT BASEMENT TO A S/C UNIT. BUILD NEW REAR DECK BELOW EXISTING BALCONY.

  Applied Nov 12, 2018 · issued Nov 19, 2018 · completed Nov 27, 2018 · Permit 16 108711 BLD (revision 01)

  Closed

• Heating and ventilation

  HVAC REV 01 - for new boiler

  Applied Nov 2, 2016 · issued Nov 3, 2016 · Permit 16 108711 HVA (revision 01)

  Revocation pending

• Heating and ventilation

  Hvac - nterior alterations to convert basement to a s/c unit. Build new rear deck below existing balcony.

  Applied Oct 24, 2016 · issued Oct 25, 2016 · completed Feb 6, 2019 · Permit 16 108711 HVA

  Cancelled

• Plumbing

  Plumbing - NTERIOR ALTERATIONS TO CONVERT BASEMENT TO A S/C UNIT(50M2). BUILD NEW REAR DECK BELOW EXISTING BALCONY.

  Applied Jan 26, 2016 · issued Feb 4, 2016 · completed Feb 6, 2019 · Permit 16 108711 PLB

  Cancelled

• Small residential project · Multiple projects

  Nterior alterations to convert basement to a s/c unit. Build new rear deck below existing balcony.

  Applied Jan 26, 2016 · issued Feb 4, 2016 · completed Nov 27, 2018 · 1 home added · Permit 16 108711 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

• 6 Howard Park Avenue

  11 storeys · 130 homes · Mixed use

  410 m away · Condominium · Under review · filed Nov 8, 2021

  Under review

Neighbours’ Committee of Adjustment files within 250 m

• 15 Constance St · Minor variance

  110 m away · filed Sep 24, 2026 · Accepted

• 374 Sunnyside Ave · Minor variance

  To alter the existing two-and-one-half-storey detached dwelling by constructing a rear two-storey addition, a north side third storey dormer addition, a new enclosed front porch with a canopy and stairs, and a rear covered porch with stairs.

  80 m away · filed Aug 5, 2026 · Tentatively scheduled

• 350 Sunnyside Ave · Minor variance

  To alter the existing two-and-one-half-storey detached dwelling by constructing a rear one-storey addition with a new rear roof deck above. The existing partial one-storey ground floor addition with roof deck above will be demolished.

  50 m away · filed Nov 26, 2025 · Approved

• 345 Sunnyside Ave · Minor variance

  To alter the existing two-and-one-half-storey detached dwelling by constructing a rear two-storey addition To alter the existing two-and-one-half-storey detached dwelling by constructing a rear two-storey addition (with a flat roof), and a rear ground floor deck with stairs. The existing one-storey ancillary building (garage), in the rear yard, will be maintained and unaltered.

  80 m away · filed Aug 29, 2025 · Approved

• 294 Roncesvalles Ave · Minor variance

  To permit a wellness centre (located in the basement and ground floor) in the existing two-and-one-half-storey mixed-use building that contains two dwelling units (located on the second and third floor).

  210 m away · filed Jan 19, 2024 · Approved

• 155 Grenadier Rd · Minor variance

  To construct a new one-storey detached ancillary building (garage), in the rear yard, abutting the laneway.

  140 m away · filed Apr 19, 2023 · Approved

• 294 Roncesvalles Ave · Minor variance

  To convert a portion of the existing two-and-one-half-storey detached dwelling from a ground floor and basement florist use to a ground floor eating establishment (café/restaurant) with basement food storage areas. The existing two residential units on the second and third levels will be maintained and unaltered.

  210 m away · filed Mar 22, 2023 · Refused

• 365 Roncesvalles Ave · Minor variance

  To alter the existing two-storey mixed-use building by constructing a second floor rear deck, and a complete third floor addition with a front balcony.

  190 m away · filed Jan 26, 2023 · Approved

Everything planned in Parkdale-High Park