Toronto address · Ward 13, Toronto Centre
31 Princess St
The City of Toronto has 1 building permit since 2017 (1 still open) on record for this address.
Building permits
Every permit the City lists for this address since 2017, and any still open from before, newest first.
- Permit issued
Plumbing · Backflow prevention devices (Water only)
Proposal to install one back flow prevention device.
Applied Dec 5, 2011 · issued Dec 16, 2011 · Permit 11 320690 PSA
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
- Under review
254-266 King Street East, 427-435 Adelaide Street East and 157 Princess Street
40 storeys · 819 homes · Mixed use
200 m away · Site plan · Under review · filed Oct 15, 2021
- Approved
234-250 King Street East and 162 Princess Street
40 storeys · 514 homes · Mixed use
220 m away · Condominium · Approved · filed Oct 21, 2021
- Under appeal
56-60 Berkeley Street and 296-300 King Street East
42 storeys · 449 homes · Mixed use
260 m away · Site plan · Under appeal · filed Aug 14, 2023
- Under review
50 storeys · 1,016 homes · Mixed use
330 m away · Rezoning · Under review · filed May 20, 2026
- Under review
65 George Street and 187 King Street East
17 storeys · Non-residential
360 m away · Site plan · Under review · filed Apr 25, 2022
- Under review
29 storeys · 240 homes · Mixed use
390 m away · Site plan · Under review · filed Sep 16, 2022
Neighbours’ Committee of Adjustment files within 250 m
280 King St E · Minor variance
To permit laboratory and office uses within this existing building.
210 m away · filed Jun 14, 2022 · Approved
164 Princess St · Minor variance
To alter the existing four-storey detached office building by constructing a partial fifth floor sunroom addition.
240 m away · filed Apr 29, 2022 · Approved
14 Aitken Pl · Minor variance
To alter the existing three-storey townhouse by constructing a rear two-storey addition with a spiral staircase.
210 m away · filed Nov 12, 2018 · Approved
280 King St E · Minor variance
To maintain the existing eight-storey office building on a reduced lot that was created by Consent Application B0082/18TEY, which altered the northeast rear lot line.
210 m away · filed Aug 20, 2018 · Approved
280 King St E · Consent
To obtain consent to sever for the purpose of a lot addition.
210 m away · filed Aug 20, 2018 · Approved
351 King St E · Minor variance
To modify the redevelopment plan for a 17-storey office building, approved under Site-specific By-law 818-2013 (as amended by Site-specific By-law 401-2014), by constructing a mezzanine within a ground floor eating establishment.
200 m away · filed Jan 24, 2018 · Approved
From the City of Toronto’s open data: building permits (active, and cleared since 2017), Committee of Adjustment applications and address points, this record updated Sep 29, 2026, and the development sites from its Development Applications data. Contains information licensed under the Open Government Licence – Toronto. Construction cost estimates and contractors’ names are left out on purpose, and nothing here names an owner.