Construction Brief
ProjectsDP2026-04937
General activity · Calgary

New secondary suite basement

191 KEYSTONE CREEK DR NE · KEYSTONE HILLS

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

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

Locating 191 KEYSTONE CREEK DR NE…

Checking the project address against Calgary map data…

Open in OpenStreetMap ↗
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
  • 3 related public records linked to this project
  • Applicant identified in a public record

Relevant trades

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
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
Append-only history

Project timeline

  1. InterpretationHigh confidence

    Construction Brief assessment

    Project assessed as general activity at building permit issued

    First detected Sep 30, 2026 Underlying source ↗
  2. Verified fact

    Building permit reactivated

    Building permit left hold status and returned to listings.

    First detected Sep 30, 2026 Official record ↗
  3. Verified fact

    Building permit field changed

    Status: hold → issued · 2 more fields changed

    First detected Sep 30, 2026 Official record ↗
  4. Verified fact

    Building permit issued

    Building permit issued: Secondary Suite

    First detected Sep 30, 2026 Official record ↗
  5. Verified fact

    Development permit field changed

    Completed At: not stated → 2026-09-14T06:00:00+00:00

    First detected Sep 16, 2026 Official record ↗
  6. Verified fact

    Development permit released

    Development permit released: NEW: SECONDARY SUITE (BASEMENT)

    First detected Sep 16, 2026 Official record ↗
  7. Verified fact

    Development permit field changed

    Status: in_review → issued · 1 more field changed

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

    Development decision

    Development decision: NEW: SECONDARY SUITE (BASEMENT)

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

    Development permit field changed

    Work Class: not stated → Approval · 1 more field changed

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

    Development decision

    Development decision: NEW: SECONDARY SUITE (BASEMENT)

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

    Development application

    Development application: NEW: SECONDARY SUITE (BASEMENT)

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

    Building permit application

    Building permit application: Secondary Suite

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

    Building permit issued

    Building permit issued: Garage

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

    Building permit application

    Building permit application: Garage

    First detected Aug 1, 2026 Official record ↗
Official evidence

Related public records

SourceRecordRecord dateRetrievedEvidence
City of CalgaryCalgary Building PermitsBuilding permit reactivatedBP2026-14899Sep 29, 2026Sep 30, 2026Official source ↗
City of CalgaryCalgary Development PermitsDevelopment permit field changedDP2026-04937Sep 15, 2026Sep 16, 2026Official source ↗
City of CalgaryCalgary Building Permitsbuilding_permit · record_updatedBP2026-14220Aug 13, 2026Aug 18, 2026Official source ↗
Calgary pilot

Want this Calgary feed by trade and value each morning?

Request pilot access
Corrections

Report an error

Submit supporting detail privately. Contact information is not displayed publicly.