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Zoning By-Law Amendment — 1770 HEATHERINGTON
Zoning By-law Amendment
What the record establishes
Each value below opens to show the municipal field it came from, how it was established, and a link to the City’s own record. Nothing here is inferred without saying so.
Conflicting evidence
Different filings on this project state different values for Status (French). Both are shown rather than averaged or silently resolved; the strongest evidence is used above and the disagreement is queued for review.
Status (French): Règlement de Zonage en Vigueur (A, OBJECT_CURRENT_STATUS_FR) vs Conditions d'approbation de l'ébauche - Pas requis (A, OBJECT_CURRENT_STATUS_FR)
Municipal files
Every official file kept intact, with the municipality’s own status wording and the evidence that attached it to this project.
Some filings are outside the browsable slice
This project links 4 municipal files in the full corpus; 2 of them are browsable here. The remainder are older or lower-scoring filings — typically unit-level building permits — held in the full dataset rather than the compiled slice. The coverage atlas explains the boundary.
| File | Layer | Municipal status | Applied | Linked by |
|---|---|---|---|---|
| D02-02-26-0026 | rezoning | “Zoning By-law in Effect” → Approved | 2026-04-15 | C · derived 90% Both files give 1770 HEATHERINGTON as the site address. |
| D02-02-26-0021 | rezoning | “Draft Conditions Not Required” → Status unknown | 2026-04-02 | C · derived 87% Both files list 1 address in common, including 1770 HEATHERINGTON. |
Project timeline
- D02-02-26-0021 filedrezoning application received by the municipality.
- D02-02-26-0026 filedrezoning application received by the municipality.
How these records were linked
A municipality files permits, not projects. Calgary publishes a cross-reference field that would state the link directly — concurrent_loc — but it is populated on 121 of 192,471 development permits and appears abandoned after 2021. So the join is made from what the records do share: a normalized address, and coordinates within a tolerance. Every join below shows the rule that made it and how strongly.
| File | Joined by | Evidence | Class | Confidence |
|---|---|---|---|---|
| D02-02-26-0026 | exact address match | Both files give 1770 HEATHERINGTON as the site address. | C · derived | 90% |
| D02-02-26-0021 | shared location address | Both files list 1 address in common, including 1770 HEATHERINGTON. | C · derived | 87% |
Confidence is the strongest single signal, not a sum of weak ones. Four weak matches do not add up to a strong one: a join also requires at least one signal at 0.6 or above, because combining four 0.3 signals under noisy-OR reaches 0.76 and would have merged unrelated filings. If a join here is wrong, tell us — splitting a project is a review action, not an automatic one.
All evidence
6 facts recorded across 2 files.
Application type: Zoning By-law Amendment
- Evidence
- A · official field confidence 100%
- How established
- Published by the authority in a structured field
- Source
- Development Applications
- Source field
- APPLICATION_TYPE_EN
- Value as published
- Zoning By-law Amendment
- Observed
- 2026-09-02
- Produced by
- connector@ottawa-da
- Rights
- Licensed with conditions
- Official record
- Open at the municipality
Application type (French): Modification au Règlement de zonage
- Evidence
- A · official field confidence 100%
- How established
- Published by the authority in a structured field
- Source
- Development Applications
- Source field
- APPLICATION_TYPE_FR
- Value as published
- Modification au Règlement de zonage
- Observed
- 2026-09-02
- Produced by
- connector@ottawa-da
- Rights
- Licensed with conditions
- Official record
- Open at the municipality
Status (French): Règlement de Zonage en Vigueur
- Evidence
- A · official field confidence 100%
- How established
- Published by the authority in a structured field
- Source
- Development Applications
- Source field
- OBJECT_CURRENT_STATUS_FR
- Value as published
- Règlement de Zonage en Vigueur
- Observed
- 2026-09-02
- Produced by
- connector@ottawa-da
- Rights
- Licensed with conditions
- Official record
- Open at the municipality
Attribution
Contains information licensed under the Open Government Licence – City of Ottawa. Read the licence
This platform is not affiliated with or endorsed by any municipality.
- Municipal files
- 4joined by this platform
- Addresses on file
- 3locationaddresses
Site
- Primary address
- 1770 HEATHERINGTON
- Municipality
- Ottawa
- Ward
- Ward 10
- Coordinates
- 45.37609, -75.64541
- Addresses
- 3
All 3 addresses
- 1770 HEATHERINGTON
- 1750 HEATHERINGTON
- 1790 HEATHERINGTON
Parties
No publishable party is named on these files.
The applicant is the party that filed. In Calgary that is usually the architect, surveyor or a permit agent — not the owner and not the developer, neither of which any source field states.
Official records
The municipality’s record is authoritative. Where this page and the City disagree, the City is right — please tell us.
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Selected by shared community and a materiality floor of 20 — not by an unexplained similarity score.