Construction Brief
ProjectsDP2026-03686
General activity · Calgary

New detached dwelling and garage

1813 31 AV SW · SOUTH CALGARY

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.

Location context

Project location

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Locating 1813 31 AV SW…

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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-only association; verify the related records

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

HVAC and mechanical

Rule-matched new construction or addition

Medium confidence
Plumbing

Rule-matched new construction or addition

Medium confidence
Electrical

Rule-matched new construction or addition

Medium confidence
Append-only history

Project timeline

  1. InterpretationHigh confidence

    Construction Brief assessment

    Project assessed as general activity at development approved

    First detected Sep 6, 2026 Underlying source ↗
  2. Verified fact

    Development permit field changed

    Status: in_review → issued · 1 more field changed

    First detected Sep 6, 2026 Official record ↗
  3. Verified fact

    Development permit field changed

    Status: advertising → in_review

    First detected Sep 5, 2026 Official record ↗
  4. Verified fact

    Development permit released

    Development permit released: NEW: SINGLE DETACHED DWELLING, ACCESSORY RESIDENTIAL BUILDING (GARAGE)

    First detected Sep 6, 2026 Official record ↗
  5. Verified fact

    Development decision

    Development decision: NEW: SINGLE DETACHED DWELLING, ACCESSORY RESIDENTIAL BUILDING (GARAGE)

    First detected Aug 10, 2026 Official record ↗
  6. Verified fact

    Development application

    Development application: NEW: SINGLE DETACHED DWELLING, ACCESSORY RESIDENTIAL BUILDING (GARAGE)

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

    Permit completed

    Permit completed: Demolition at 1813 31 AV SW

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

    Building permit issued

    Building permit issued: Demolition at 1813 31 AV SW

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

    Building permit application

    Building permit application: Demolition at 1813 31 AV SW

    First detected Jul 29, 2026 Official record ↗
Official evidence

Related public records

SourceRecordRecord dateRetrievedEvidence
City of CalgaryCalgary Development PermitsDevelopment permit field changedDP2026-03686Sep 5, 2026Sep 6, 2026Official source ↗
City of CalgaryCalgary Building Permitsbuilding_permit · record_updatedBP2026-06003May 7, 2026Jul 29, 2026Official source ↗
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