Construction Brief
ProjectsDP2026-03580
Worth watching · Calgary

Multi-residential development (2 buildings), secondary suite (10 suites), accessory residential…

252 20 AV NE · TUXEDO PARK

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 252 20 AV NE…

Checking the project address against Calgary map data…

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Construction Brief interpretation

Why this matters

OpportunityWorth watching
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
  • 6 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

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. Verified fact

    Development permit field changed

    Completed At: not stated → 2026-10-09T06:00:00+00:00

    First detected Oct 11, 2026 Official record ↗
  2. Verified fact

    Development permit released

    Development permit released: REVISION: ACCESSORY RESIDENTIAL BUILDING (GARAGE) (CHANGE TO DP2023-06854)

    First detected Oct 11, 2026 Official record ↗
  3. InterpretationHigh confidence

    Construction Brief assessment

    Project assessed as general activity at development approved

    First detected Sep 23, 2026 Underlying source ↗
  4. Verified fact

    Development permit field changed

    Status: in_review → issued · 1 more field changed

    First detected Sep 23, 2026 Official record ↗
  5. Verified fact

    Development decision

    Development decision: REVISION: ACCESSORY RESIDENTIAL BUILDING (GARAGE) (CHANGE TO DP2023-06854)

    First detected Sep 23, 2026 Official record ↗
  6. Verified fact

    Development permit reactivated

    Development permit left hold status and returned to listings.

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

    Development permit field changed

    Status: hold → in_review

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

    Development application

    Development application: REVISION: ACCESSORY RESIDENTIAL BUILDING (GARAGE) (CHANGE TO DP2023-06854)

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

    Building permit issued

    Building permit issued: 5 unit townhouse with secondary suites

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

    Building permit issued

    Building permit issued: 5 unit townhouse with secondary suites

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

    Permit completed

    Permit completed: Semi-d - SPARK 252 - Building B

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

    Permit completed

    Permit completed: 3-Unit RH - SPARK 252 - Building A

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

    Development permit released

    Development permit released: NEW: MULTI-RESIDENTIAL DEVELOPMENT (2 BUILDINGS), SECONDARY SUITE (10 SUITES), ACCESSORY RESIDENTIAL BUILDING (WASTE AND RECYCLING ENCLOSURE AND BICYCLE STORAGE)

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

    Building permit application

    Building permit application: 5 unit townhouse with secondary suites

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

    Building permit application

    Building permit application: 5 unit townhouse with secondary suites

    First detected Jul 29, 2026 Official record ↗
Official evidence

Related public records

SourceRecordRecord dateRetrievedEvidence
City of CalgaryCalgary Development PermitsDevelopment permit field changedDP2026-03580Oct 10, 2026Oct 11, 2026Official source ↗
City of CalgaryCalgary Building Permitsbuilding_permit · record_updatedBP2025-23053Mar 5, 2026Jul 29, 2026Official source ↗
City of CalgaryCalgary Building Permitsbuilding_permit · record_updatedBP2025-23052Feb 8, 2026Jul 29, 2026Official source ↗
City of CalgaryCalgary Building Permitsbuilding_permit · record_updatedBP2024-16498Feb 5, 2026Jul 29, 2026Official source ↗
City of CalgaryCalgary Building Permitsbuilding_permit · record_updatedBP2024-16497Feb 5, 2026Jul 29, 2026Official source ↗
City of CalgaryCalgary Development Permitsdevelopment_permit · record_updatedDP2024-03106Jan 16, 2026Jul 29, 2026Official source ↗
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