Construction Brief
ProjectsDP2026-03053
Worth watching · Calgary

Changes to site plan: office (new mechanical penthouse - change to dp2020-7002)

622 1 ST SW · DOWNTOWN COMMERCIAL CORE

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 622 1 ST SW…

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Construction Brief interpretation

Why this matters

OpportunityWorth watching
Estimated project typeCommercial
Estimated current stageDevelopment approved
Likely commercial windowPreconstructionNow to approximately 3 months
Commercial-window confidence Medium confidence

Development approval can move a project toward detailed design and building permits.

Evidence behind the ranking

  • Commercial project with broad trade relevance
  • 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

Explicit permit class or work description

High confidence
Append-only history

Project timeline

  1. InterpretationMedium confidence

    Construction Brief assessment

    Project assessed as worth watching at development approved

    First detected Aug 18, 2026 Underlying source ↗
  2. Verified fact

    Development permit released

    Development permit released: CHANGES TO SITE PLAN: OFFICE (NEW MECHANICAL PENTHOUSE - CHANGE TO DP2020-7002)

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

    Development decision

    Development decision: CHANGES TO SITE PLAN: OFFICE (NEW MECHANICAL PENTHOUSE - CHANGE TO DP2020-7002)

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

    Development application

    Development application: CHANGES TO SITE PLAN: OFFICE (NEW MECHANICAL PENTHOUSE - CHANGE TO DP2020-7002)

    First detected Jul 29, 2026 Official record ↗
Official evidence

Related public records

SourceRecordRecord dateRetrievedEvidence
City of CalgaryCalgary Development Permitsdevelopment_permit · record_updatedDP2026-03053Aug 17, 2026Aug 18, 2026Official source ↗
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