Home records, explained › The home and the lot
Is the home designated, listed or in a heritage district?
Under the Ontario Heritage Act a municipality keeps a register of properties it has designated (Part IV), the heritage conservation districts it has made (Part V), and properties it has listed as having heritage value without designating them. Toronto, Ottawa, Hamilton and Guelph publish their registers as open data.
Report check: Heritage. Entry reviewed 20 Oct 2026; each source below shows its own data date.
How a report shows itsample, made-up home
Not designated or listed, and not in a heritage district.
Where we read it
- Toronto
- Ottawa
- Hamilton
- Guelph
- Other Ontario
the town's own records– not in our reports there yet
Published byCity of TorontoCity of OttawaCity of HamiltonCity of Guelph
What the record is
Designation means alterations to the heritage attributes and demolition need council's consent. A district applies similar control to every property inside its boundary. A listed property has no such control, but the owner must give the City 60 days' notice before demolition, and the City may then designate it.
The report line says whether the address is designated, listed, inside a district, or none of these, and names the district or by-law when there is one. The Ontario Heritage Trust keeps the provincial register.
Where it runs
What the report reads for this check depends on what each municipality publishes.
What we read in each town5 towns, each with its source and date
| City | What the report reads |
|---|---|
| Toronto |
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| Ottawa |
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| Hamilton |
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| Guelph |
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| Other Ontario | Not in our reports here yet. The municipality's heritage register isn't in open data we can use. The register lists listed and designated properties and is on the municipal website; the Ontario Heritage Trust keeps a provincial list. List of Ontario municipalities |
Sources
- City of Toronto Heritage Register: data date 2026
- City of Ottawa Heritage Register (Planning MapServer): data date 2026
- City of Hamilton Heritage Properties: data date updated monthly
- City of Guelph Municipal Register of Cultural Heritage Properties: data date 2026
Contains information licensed under the Open Government Licence – City of Guelph. Contains information licensed under the Open Government Licence – City of Ottawa. Contains information licensed under the Open Government Licence – Toronto. Contains public sector Data made available under the City of Hamilton's Open Data Licence.
Check one address
This check answers the dealbreaker “Heritage limits” on the order form. It is in the full report, with the other 54 checks, for any Ontario home.
Public-record information, not legal, financial, insurance or inspection advice. Records change and can be incomplete, and this page describes the records, not any particular home. Spotted an error, or have a question about this record? Email [email protected]; we answer from the record, and corrections are listed on the guide index. What we cover, city by city.