578 Parliament St

Building permits

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

• Drains and site services

  Drain - Proposed underpinning and interior alterations to change the use to retail, office and residential.

  Applied May 5, 2021 · issued Jun 4, 2021 · completed Jul 27, 2022 · Permit 18 123477 DRN

  Closed

• Heating and ventilation

  HVAC - Proposed underpinning and interior alterations to change the use to retail, office and residential.

  Applied Jul 5, 2018 · issued Aug 8, 2018 · completed Jul 27, 2022 · Permit 18 123477 HVA

  Closed

• Plumbing

  Plumbing - Proposed underpinning and interior alterations to change the use to retail, office and residential.

  Applied Jun 25, 2018 · issued Aug 8, 2018 · completed Jul 27, 2022 · Permit 18 123477 PLB

  Closed

• Addition or alteration · Interior alterations

  Proposed underpinning and interior alterations to change the use to retail, office and residential.

  Applied Mar 1, 2018 · issued Jun 5, 2018 · completed Feb 2, 2023 · Permit 18 123477 BLD

  Closed

• Small residential project · Shoring

  Proposal for remedial foundation shoring at the front of an existing multi unit townhouse.See also 17-151071 UNS.

  Applied Jun 16, 2017 · issued Jun 27, 2017 · completed Jun 27, 2017 · Permit 17 181712 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

• 238-280 Wellesley Street East, 77 Howard Street and 650 Parliament Street

  47 storeys · 3,182 homes · Mixed use

  230 m away · Site plan · Under review · filed Apr 27, 2022

  Under review

• 505-509 Parliament Street

  10 storeys · 60 homes · Mixed use

  330 m away · Rezoning · Under appeal · filed Mar 17, 2023

  Under appeal

• 77 Howard Street

  41 storeys · 460 homes · Mixed use

  440 m away · Rezoning · Approved · filed Aug 25, 2025

  Approved

• 405 Sherbourne Street

  35 storeys · Residential

  470 m away · Site plan · Submitted · filed Mar 9, 2026

  Submitted

Neighbours’ Committee of Adjustment files within 250 m

• 603 1/2 Parliament St · Minor variance

  To legalize and to maintain the existing three-storey non-residential building, which was converted from a residential building, without an authorized building permit. The existing non-residential use (law office) will be maintained.

  50 m away · filed Jul 18, 2024 · Approved

• 49 Metcalfe St · Minor variance

  To alter the existing three-storey semi-detached dwelling by demolishing the existing front covered porch, constructing a new covered front porch with stairs and relocating the air conditioner unit from the front of the lot (encroaching beyond the front yard lot line) to the front corner of the lot (partially encroaching beyond the front yard lot line), as approved by Minor Variance Decision A1380/22TEY. This current application is necessitated to correctly identify variances that were not included in the previous Minor Variance Decision.

  250 m away · filed Dec 28, 2023 · Approved

• 51 Metcalfe St · Minor variance

  To alter the existing three-storey semi-detached dwelling by constructing a new front porch (to replace the existing front porch).

  240 m away · filed Dec 6, 2023 · Approved

• 37 Winchester St · Consent

  To sever the existing lot into two lots and to create a new easement.

  240 m away · filed May 11, 2023 · Approved

• 41 Rose Ave · Consent

  To obtain consent for a technical severance to re-establish two residential lots which merged on title.

  70 m away · filed Dec 22, 2022 · Approved

• 49 Metcalfe St · Minor variance

  To alter the existing three-storey townhouse dwelling by constructing a new covered front porch and stairs.

  250 m away · filed Dec 16, 2022 · Approved

• 340 Wellesley St E · Minor variance

  To alter the existing three-storey townhouse dwelling by constructing a two-storey rear addition, a rear ground floor deck, a rear stepped window well, and a front basement walkout.

  200 m away · filed Nov 21, 2022 · Approved

• 35 Amelia St · Minor variance

  To construct a two-storey ancillary building (laneway suite) in the rear yard of the property, abutting the laneway (Prohibition Lane).

  200 m away · filed Aug 28, 2022 · Approved

Everything planned in Toronto Centre