Construction Brief
ProjectsDP2026-05152
General activity · Calgary

New secondary suite

3425 33A AV SE · DOVER

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 3425 33A AV SE…

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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

Drywall and interiors

The source describes an interior alteration or renovation.

Medium confidence · Now to approximately 2 months
Electrical

Interior alterations commonly require electrical scope.

Low confidence · Now to approximately 2 months
HVAC and mechanical

Interior alterations may require mechanical changes.

Low confidence · Now to approximately 2 months
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. Verified fact

    Development permit field changed

    Completed At: not stated → 2026-11-10T06:00:00+00:00

    First detected Nov 12, 2026 Official record ↗
  2. Verified fact

    Development permit released

    Development permit released: NEW: SECONDARY SUITE (BASEMENT)

    First detected Nov 12, 2026 Official record ↗
  3. InterpretationHigh confidence

    Construction Brief assessment

    Project assessed as general activity at development approved

    First detected Nov 7, 2026 Underlying source ↗
  4. Verified fact

    Development permit field changed

    Status: in_review → issued · 2 more fields changed

    First detected Nov 7, 2026 Official record ↗
  5. Verified fact

    Development decision

    Development decision: NEW: SECONDARY SUITE (BASEMENT)

    First detected Nov 7, 2026 Official record ↗
  6. Verified fact

    Development permit reactivated

    Development permit left hold status and returned to listings.

    First detected Sep 12, 2026 Official record ↗
  7. Verified fact

    Development permit field changed

    Status: hold → in_review

    First detected Sep 12, 2026 Official record ↗
  8. Verified fact

    Development permit field changed

    Title: NEW: SECONDARY SUITE (SECONDARY SUITE) → NEW: SECONDARY SUITE (BASEMENT) · 2 more fields changed

    First detected Sep 10, 2026 Official record ↗
  9. Verified fact

    Development permit first detected

    Development permit first detected by Construction Brief.

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

    Development application

    Development application: NEW: SECONDARY SUITE (BASEMENT)

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

    Building permit application

    Building permit application: Secondary Suite

    First detected Aug 26, 2026 Official record ↗
Official evidence

Related public records

SourceRecordRecord dateRetrievedEvidence
City of CalgaryCalgary Development PermitsDevelopment permit field changedDP2026-05152Nov 11, 2026Nov 12, 2026Official source ↗
City of CalgaryCalgary Building Permitsbuilding_permit · record_updatedBP2026-16014Aug 30, 2026Aug 31, 2026Official source ↗
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