Construction Brief
ProjectsDP2026-00471
General activity · Calgary

Semi-detached dwelling, accessory residential building (garage), secondary suite (basement -2)

1643 ST ANDREWS PL NW · ST. ANDREWS HEIGHTS

Recommended next action · Interpretation

Approach the applicant or project team about specification and preconstruction needs.

Development approval can precede detailed permits and trade procurement.

Verify the latest status with the official source or project team before acting.

Construction Brief interpretation

Why this matters

OpportunityGeneral activity
Estimated project typeResidential
Estimated current stageDevelopment approved
Likely commercial windowPreconstructionNow to approximately 3 months
Commercial-window confidence High confidence
Record-link confidenceHighAddress and named organization

Development approval can move a project toward detailed design and building permits.

Evidence behind the ranking

  • Project is still early enough for preconstruction follow-up
  • New or changed public record this week
  • 2 related public records linked to this project
  • Applicant identified in a public record

Relevant trades

Concrete

The public description indicates new-build, addition, or structural scope.

Medium confidence · Now to approximately 3 months
Plumbing

New-build or multi-unit scope commonly includes plumbing work.

Low confidence · Now to approximately 3 months
Append-only history

Project timeline

  1. InterpretationHigh confidence

    Construction Brief assessment

    Project assessed as worth watching at development approved

    First detected Aug 1, 2026 Underlying source ↗
  2. Verified fact

    Development record updated

    Development record updated: NEW: SEMI-DETACHED DWELLING, ACCESSORY RESIDENTIAL BUILDING (GARAGE), SECONDARY SUITE (BASEMENT -2)

    First detected Jul 29, 2026 Official record ↗
  3. Verified fact

    Development permit released

    Development permit released: NEW: SEMI-DETACHED DWELLING, ACCESSORY RESIDENTIAL BUILDING (GARAGE), SECONDARY SUITE (BASEMENT -2)

    First detected Jul 29, 2026 Official record ↗
  4. InterpretationHigh confidence

    Construction Brief assessment

    Project assessed as general activity at occupancy or completion

    First detected Aug 1, 2026 Underlying source ↗
  5. Verified fact

    Building permit record updated

    Building permit record updated: Demolition at 1643 ST ANDREWS PL NW

    First detected Jul 29, 2026 Official record ↗
  6. Verified fact

    Permit completed

    Permit completed: Demolition at 1643 ST ANDREWS PL NW

    First detected Jul 29, 2026 Official record ↗
  7. Verified fact

    Development decision

    Development decision: NEW: SEMI-DETACHED DWELLING, ACCESSORY RESIDENTIAL BUILDING (GARAGE), SECONDARY SUITE (BASEMENT -2)

    First detected Jul 29, 2026 Official record ↗
  8. Verified fact

    Building permit issued

    Building permit issued: Demolition at 1643 ST ANDREWS PL NW

    First detected Jul 29, 2026 Official record ↗
  9. Verified fact

    Building permit application

    Building permit application: Demolition at 1643 ST ANDREWS PL NW

    First detected Jul 29, 2026 Official record ↗
  10. Verified fact

    Development application

    Development application: NEW: SEMI-DETACHED DWELLING, ACCESSORY RESIDENTIAL BUILDING (GARAGE), SECONDARY SUITE (BASEMENT -2)

    First detected Jul 29, 2026 Official record ↗
Official evidence

Related public records

SourceRecordRecord dateRetrievedEvidence
City of CalgaryCalgary Development PermitsDevelopment record updatedDP2026-00471Jul 13, 2026Jul 29, 2026Official source ↗
City of CalgaryCalgary Building PermitsBuilding permit record updatedBP2026-04641May 10, 2026Jul 29, 2026Official source ↗
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