141 Mill St N
Is it a heritage property?
Yes. 141 Mill St N, Hamilton is designated under the Ontario Heritage Act, Part V (as part of a heritage conservation district).
Designation is the strongest protection under the Act and is not affected by the January 1, 2027 deadline. Source: City of Hamilton — Heritage Properties, as of October 12, 2026.
At a glance
- Year built
- 1889
- Architectural style
- Vernacular
- Storeys
- 2.5
- Heritage neighbours
- 21 other heritage properties within 100 m
- Designation
- Part V (heritage conservation district)
- By-law
- 96-34-H
- Ward
- Ward 15
- Location
- Matched to the municipal address
L-shape plan, cross-gable roof, covered front porch with a hip roof supported by Ionic columns atop brick piers with stone caps, attached side garage, segmental and elliptical windowsDescription, from City of Hamilton — Heritage Properties
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 · filed in 2017 · ApprovedAbout 35 m away, at 146 Mill St N · MDA-17-041Constructing a 1 storey addition; 76 SqM
From municipal open data (City of Hamilton Open Data Licence). 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 designated
Other heritage properties on this street
- 6 Mill St NDesignated
- 16 Mill St NDesignated
- 21 Mill St NDesignated
- 24 Mill St NDesignated
- 25 Mill St NDesignated
- 29 Mill St NDesignated
- 30 Mill St NDesignated
- 34 Mill St NDesignated
- 37 Mill St NDesignated
- 40 Mill St NDesignated
- 43 Mill St NDesignated
- 47 Mill St NDesignated
- 50 Mill St NDesignated
- 51 Mill St NDesignated
- 57 Mill St NDesignated
- 61 Mill St NDesignated
- 62 Mill St NDesignated
- 65 Mill St NDesignated
- 66 Mill St NDesignated
- 69 Mill St NDesignated
- 72 Mill St NDesignated
- 73 Mill St NDesignated
- 76 Mill St NDesignated
- 80 Mill St NDesignated
- 81 Mill St NDesignated
- 93 Mill St NDesignated
- 94 Mill St NDesignated
- 99 Mill St NDesignated
- 103 Mill St NDesignated
- 107 Mill St NDesignated
- 108 Mill St NDesignated
- 115 Mill St NDesignated
- 116 Mill St NDesignated
- 122 Mill St NDesignated
- 123 Mill St NDesignated
- 127 Mill St NDesignated
- 130 Mill St NDesignated
- 135 Mill St NDesignated
- 140 Mill St NDesignated
- 146 Mill St NDesignated
Source: City of Hamilton — Heritage Properties, as of October 12, 2026.
Contains public sector Data made available under the City of Hamilton's Open Data Licence.
Not legal advice. Confirm status with the municipality.