123 Trinity St
Is it a heritage property?
Yes. 123 Trinity St, Toronto is listed on the municipal heritage register.
Listed (non-designated) properties come off municipal registers on January 1, 2027 unless council issues a notice of intention to designate first, and can't be relisted for five years. Source: City of Toronto — Heritage Register, as of September 1, 2026.
At a glance
- Year built
- 1887
- Building height
- about 18 m at its highest point (City of Toronto 3D massing)
- Lot area
- 78 m²
- Neighbourhood
- Moss Park
- Heritage neighbours
- 36 other heritage properties within 100 m
- Ward
- Ward 13 Toronto Centre
- Comes off the register
- January 1, 2027
- Location
- Matched to the municipal address
Included on the Heritage Register by City Council November 7, 2017.Description, from City of Toronto — Heritage Register
Building details from the municipality's register unless marked otherwise.
Condition on the ground
No condition reports yet.
A vacant or neglected heritage building can be reported to the municipality's property standards or by-law office (311 in most cities). Photos must be taken from public property and must not show people.
Community collection
No historic photos, documents or recollections yet. Do you have one?
Development applications
- Site plan approval · filed April 16, 2026 · Application ReceivedAbout 40 m away, at 4 Gilead Pl · 26 145148 STE 13 SASite Plan Approval for a 20-storey purpose built rental residential building, containing 297 dwelling units.
- Official Plan or zoning by-law amendment · filed April 9, 2026 · OMB AppealAbout 40 m away, at 4 Gilead Pl · 26 141014 STE 13 OZThe application proposes to amend the Official Plan and Zoning By-law to permit a 20 storey residential building containing 297 residential dwelling units.Application details
- Site plan approval · filed July 3, 2008 · ClosedAbout 29 m away, at 445 King St E · 08 177634 STE 28 SAConstruct new 3-storey plus basement non residential building - furniture Showroom - with ancillary storage & Office.
From municipal open data (Open Government Licence – Toronto). An application is a proposal; it doesn't change the property's heritage status. Nearby means within 50 m.
History on this site
- First recorded as listed
Other heritage properties on this street
Source: City of Toronto — Heritage Register, as of September 1, 2026.
Contains information licensed under the Open Government Licence – Toronto.
Not legal advice. Confirm status with the municipality.