Construction Brief
ProjectsBP2026-12158
Worth watching · Calgary

New rowhouse, suites, and garage

4338R 20 AV NW · MONTGOMERY

Recommended next action · Interpretation

Verify mobilization timing and remaining procurement needs before outreach.

The building permit is issued; verify mobilization and any unawarded scope quickly.

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

Location context

Project location

Mapped from the public-record address when this page loads. Confirm the official record before visiting.

Locating 4338R 20 AV NW…

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Construction Brief interpretation

Why this matters

OpportunityWorth watching
Estimated project typeResidential
Estimated current stageBuilding permit issued
Likely commercial windowConstruction procurementNow to approximately 2 months
Commercial-window confidence Medium confidence
Record-link confidenceHighAddress-only association; verify the related records

Permit issuance can indicate that mobilization or near-term procurement is approaching.

Evidence behind the ranking

  • Disclosed value above CA$500,000
  • Multi-unit residential scope
  • New permit-stage activity may indicate near-term procurement
  • New or changed public record this week
  • 3 related public records linked to this project

Relevant trades

HVAC and mechanical

Rule-matched new construction or addition

Medium confidence
Plumbing

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

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

Project timeline

  1. InterpretationHigh confidence

    Construction Brief assessment

    Project assessed as worth watching at building permit issued

    First detected Sep 24, 2026 Underlying source ↗
  2. Verified fact

    Building permit reactivated

    Building permit left hold status and returned to listings.

    First detected Sep 24, 2026 Official record ↗
  3. Verified fact

    Building permit field changed

    Status: hold → issued · 1 more field changed

    First detected Sep 24, 2026 Official record ↗
  4. Verified fact

    Building permit issued

    Building permit issued: 3-storey, 4-unit townhouse with 4 secondary suite

    First detected Sep 24, 2026 Official record ↗
  5. Verified fact

    Development permit field changed

    Status: in_review → issued · 1 more field changed

    First detected Sep 18, 2026 Official record ↗
  6. Verified fact

    Development permit field changed

    Status: in_review → issued · 1 more field changed

    First detected Sep 17, 2026 Official record ↗
  7. Verified fact

    Development permit released

    Development permit released: NEW: DWELLING UNITS (2 BUILDINGS), SECONDARY SUITES (4 SUITES), ACCESSORY RESIDENTIAL BUILDING (GARAGE)

    First detected Sep 18, 2026 Official record ↗
  8. Verified fact

    Development permit released

    Development permit released: NEW: ROWHOUSE BUILDING (1 BUILDING), SECONDARY SUITE (4 SUITES), ACCESSORY RESIDENTIAL BUILDING (GARAGE)

    First detected Sep 17, 2026 Official record ↗
  9. Verified fact

    Building permit application

    Building permit application: 3-storey, 4-unit townhouse with 4 secondary suite

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

    Development decision

    Development decision: NEW: ROWHOUSE BUILDING (1 BUILDING), SECONDARY SUITE (4 SUITES), ACCESSORY RESIDENTIAL BUILDING (GARAGE)

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

    Development decision

    Development decision: NEW: DWELLING UNITS (2 BUILDINGS), SECONDARY SUITES (4 SUITES), ACCESSORY RESIDENTIAL BUILDING (GARAGE)

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

    Development application

    Development application: NEW: ROWHOUSE BUILDING (1 BUILDING), SECONDARY SUITE (4 SUITES), ACCESSORY RESIDENTIAL BUILDING (GARAGE)

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

    Development application

    Development application: NEW: DWELLING UNITS (2 BUILDINGS), SECONDARY SUITES (4 SUITES), ACCESSORY RESIDENTIAL BUILDING (GARAGE)

    First detected Jul 29, 2026 Official record ↗
Official evidence

Related public records

SourceRecordRecord dateRetrievedEvidence
City of CalgaryCalgary Building PermitsBuilding permit reactivatedBP2026-12158Sep 23, 2026Sep 24, 2026Official source ↗
City of CalgaryCalgary Development PermitsDevelopment permit field changedDP2025-01186Sep 17, 2026Sep 18, 2026Official source ↗
City of CalgaryCalgary Development PermitsDevelopment permit field changedDP2025-06114Sep 16, 2026Sep 17, 2026Official source ↗
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