103 Mountain Road
St. Marys Ukrainian Catholic Church
Is it a heritage property?
Yes. 103 Mountain Road, Grimsby is designated under the Ontario Heritage Act, Part IV (as an individual property).
Designation is the strongest protection under the Act and is not affected by the January 1, 2027 deadline. Source: Town of Grimsby — Municipal Heritage Register, as of June 10, 2026.
A place of worship. Many are being sold or closed; see Regeneration Works for ways to keep them in community use, and other places of worship at risk.
At a glance
- Heritage neighbours
- 1 other heritage property within 100 m
- Designation
- Part IV (individual property)
- By-law
- 23-67
- Location
- Matched to the municipal address
Building details from the municipality's register unless marked otherwise.
At council
- August 8, 2023 · Council Meeting: Designation by-law.23-67: By-law 23-67 Designation - 103 Mountain RoadAgenda itemStaff report
An agenda item is a proposal, not a decision. Check the meeting minutes for the outcome.
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?
History on this site
- First recorded as designated
Source: Town of Grimsby — Municipal Heritage Register, as of June 10, 2026.
Heritage register information from the Town of Grimsby's published register. Contains information licensed under the Open Government Licence 2.0 – Niagara Region. Coordinates: Statistics Canada, National Address Register, June 2026, used under the Statistics Canada Open Licence.
Not legal advice. Confirm status with the municipality.