Construction Brief
ProjectsBP2026-09539
Worth watching · Calgary

Semi-detached dwelling (2 buildings), secondary suite (4 suites - basement), accessory residential…

1409 19 AV NW · CAPITOL HILL

Recommended next action · Interpretation

Validate the construction team and ask whether estimating or supplier selection is active.

A building-permit application is active; estimating or supplier selection may be underway.

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

Location context

Project location

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Locating 1409 19 AV NW…

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Construction Brief interpretation

Why this matters

OpportunityWorth watching
Estimated project typeResidential
Estimated current stageBuilding permit application
Likely commercial windowMajor-trade estimatingNow to approximately 4 months
Commercial-window confidence Medium confidence
Record-link confidenceHighAddress-only association; verify the related records

The source indicates new-build or major building scope at permit application; trade estimating may be active, but no procurement date is published.

Evidence behind the ranking

  • Disclosed value above CA$500,000
  • Project is still early enough for preconstruction follow-up
  • New or changed public record this week
  • 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
Concrete

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

Medium confidence · Now to approximately 2 months
Append-only history

Project timeline

  1. InterpretationHigh confidence

    Construction Brief assessment

    Project assessed as low-information record at occupancy or completion

    First detected Aug 25, 2026 Underlying source ↗
  2. Verified fact

    Permit completed

    Permit completed: SFD,BSMT-DEV,FIREPLACE,PORCH

    First detected Aug 18, 2026 Official record ↗
  3. Verified fact

    Permit completed

    Permit completed: SFD,BSMT-DEV,FIREPLACE,PORCH

    First detected Aug 18, 2026 Official record ↗
  4. Verified fact

    Building permit issued

    Building permit issued: Garage

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

    Building permit issued

    Building permit issued: SFD,BSMT-DEV,FIREPLACE,DECK,PORCH

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

    Building permit application

    Building permit application: Garage

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

    Building permit application

    Building permit application: SFD,BSMT-DEV,FIREPLACE,DECK,PORCH

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

    Permit completed

    Permit completed: Garage

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

    Permit completed

    Permit completed: Garage

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

    Permit completed

    Permit completed: Demolition at 1409 19 AV NW

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

    Building permit issued

    Building permit issued: Demolition at 1409 19 AV NW

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

    Building permit application

    Building permit application: Demolition at 1409 19 AV NW

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

    Development permit released

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

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

    Development decision

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

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

    Permit completed

    Permit completed: SEMI-D,FIREPLACE,PORCH,SSuite

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

    Permit completed

    Permit completed: SEMI-D,FIREPLACE,PORCH,SSuite

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

    Permit completed

    Permit completed: Garage

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

    Permit completed

    Permit completed: Garage

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

    Development application

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

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

    Permit completed

    Permit completed: SFD,FIREPLACE,PORCH,SSuite

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

    Permit completed

    Permit completed: SFD,FIREPLACE,DECK,SSuite

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

    Permit completed

    Permit completed: Garage

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

    Permit completed

    Permit completed: Garage

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

    Development permit released

    Development permit released: NEW: SEMI-DETACHED DWELLING (2 BUILDINGS), SECONDARY SUITE (4 SUITES - BASEMENT), ACCESSORY RESIDENTIAL BUILDING (GARAGE)

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

    Permit completed

    Permit completed: SFD,BSMT-DEV,FIREPLACE,DECK,PORCH

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

    development_permit · sdab_decision

    development_permit · sdab_decision: NEW: SEMI-DETACHED DWELLING (2 BUILDINGS), SECONDARY SUITE (4 SUITES - BASEMENT), ACCESSORY RESIDENTIAL BUILDING (GARAGE)

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

    Building permit issued

    Building permit issued: SFD,BSMT-DEV,FIREPLACE,PORCH

    First detected Aug 18, 2026 Official record ↗
  28. Verified fact

    Building permit issued

    Building permit issued: SFD,BSMT-DEV,FIREPLACE,PORCH

    First detected Aug 18, 2026 Official record ↗
  29. Verified fact

    Building permit application

    Building permit application: SFD,BSMT-DEV,FIREPLACE,PORCH

    First detected Aug 18, 2026 Official record ↗
  30. Verified fact

    Building permit application

    Building permit application: SFD,BSMT-DEV,FIREPLACE,PORCH

    First detected Aug 18, 2026 Official record ↗
Official evidence

Related public records

SourceRecordRecord dateRetrievedEvidence
City of CalgaryCalgary Building Permitsbuilding_permit · record_updatedBP2025-09233Aug 19, 2026Aug 20, 2026Official source ↗
City of CalgaryCalgary Building Permitsbuilding_permit · record_updatedBP2025-09112Aug 19, 2026Aug 20, 2026Official source ↗
City of CalgaryCalgary Building Permitsbuilding_permit · record_updatedBP2026-09540Jul 14, 2026Jul 29, 2026Official source ↗
City of CalgaryCalgary Building Permitsbuilding_permit · record_updatedBP2026-09539Jul 14, 2026Jul 29, 2026Official source ↗
City of CalgaryCalgary Building Permitsbuilding_permit · record_updatedBP2026-07688Jul 13, 2026Jul 29, 2026Official source ↗
City of CalgaryCalgary Building Permitsbuilding_permit · record_updatedBP2025-09234Jul 13, 2026Jul 29, 2026Official source ↗
City of CalgaryCalgary Building Permitsbuilding_permit · record_updatedBP2025-09113Jul 13, 2026Jul 29, 2026Official source ↗
City of CalgaryCalgary Development Permitsdevelopment_permit · record_updatedDP2026-00895May 1, 2026Jul 29, 2026Official source ↗
City of CalgaryCalgary Building Permitsbuilding_permit · record_updatedBP2025-13116Mar 17, 2026Jul 29, 2026Official source ↗
City of CalgaryCalgary Building Permitsbuilding_permit · record_updatedBP2025-13114Mar 17, 2026Jul 29, 2026Official source ↗
City of CalgaryCalgary Building Permitsbuilding_permit · record_updatedBP2025-13118Mar 15, 2026Jul 29, 2026Official source ↗
City of CalgaryCalgary Building Permitsbuilding_permit · record_updatedBP2025-13115Mar 15, 2026Jul 29, 2026Official source ↗
City of CalgaryCalgary Building Permitsbuilding_permit · record_updatedBP2025-08442Feb 19, 2026Jul 29, 2026Official source ↗
City of CalgaryCalgary Building Permitsbuilding_permit · record_updatedBP2025-05798Feb 19, 2026Jul 29, 2026Official source ↗
City of CalgaryCalgary Building Permitsbuilding_permit · record_updatedBP2025-08443Nov 20, 2025Jul 29, 2026Official source ↗
City of CalgaryCalgary Building Permitsbuilding_permit · record_updatedBP2025-05799Nov 20, 2025Jul 29, 2026Official source ↗
City of CalgaryCalgary Development Permitsdevelopment_permit · record_updatedDP2024-07062Aug 12, 2025Jul 29, 2026Official source ↗
City of CalgaryCalgary Building Permitsbuilding_permit · record_updatedBP2024-03642Aug 5, 2025Jul 29, 2026Official source ↗
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