A due-diligence condition does not by itself create an unlimited right to enter, test or disrupt commercial property. Productive access begins with written transaction rights, owner authorization, a defined team and a property-specific protocol. The work plan should protect people, operations, evidence and contractual deadlines while preserving a clear route from each finding to a decision.
This is general information, not legal, tax, environmental, engineering, accounting or investment advice. Obtain advice specific to the property and transaction.
1. Start with the contract and counsel's deadline ledger
Counsel should identify the condition, access right, document obligation, notice method, waiver mechanics, extension rights and exact deadlines in the signed transaction documents. A general inspection condition may not authorize every test, opening, sample or occupant contact the buyer wants.
Create one deadline ledger for physical, environmental, title, planning, financial, financing and approval workstreams. Record who can give notice and what evidence must be available before a decision is made.
2. Confirm owner authorization and site control
Identify the registered owner, seller, property manager, tenant contacts and person authorized to approve access. Confirm whether the property is occupied, operational, secured, hazardous or subject to confidentiality, union, food-safety, health, privacy or other site rules.
Use a written access request that states date, duration, attendees, areas, equipment, tests, photographs, samples and expected disruption. Approval for a walk-through is not approval for intrusive testing.
3. Obtain records before mobilizing specialists
Provide available plans, permits, inspection results, occupancy records, prior reports, service logs, warranties, known defects and current work to the review team before the visit. This improves scope and helps specialists identify inaccessible or high-risk areas.
Municipal records are useful but bounded. Calgary and Edmonton both describe availability limits, and neither guarantees that every desired record exists. Reconcile public records to owner files and physical observations rather than treating one source as a complete building history.
4. Match the team to the property and intended use
Select qualified professionals for the actual risk: building envelope, structure, mechanical, electrical, fire protection, elevators, environmental conditions, survey, accessibility, hazardous materials, specialized equipment or another discipline. A generalist should not silently absorb work that requires specialist competence.
Tell the team the buyer's intended use, planned renovation, critical loads, occupancy timing and lender or insurer requirements. A building can be serviceable for its current operation and still be unsuitable or costly for the proposed one.
5. Control safety, insurance and site induction
Confirm insurance certificates, safety orientation, personal protective equipment, escort rules, roof and confined-space access, lockout requirements, equipment restrictions and emergency contacts. The owner or operator should identify prohibited areas and active hazards.
No transaction deadline justifies unsafe access. If a material area cannot be entered safely, record the limitation, decide whether an alternative is sufficient and address the unresolved risk before the contractual decision.
6. Separate visual review from intrusive investigation
Define openings, coring, sampling, scanning, pressure tests, equipment shutdowns and other intrusive work in advance. State location, quantity, method, laboratory, supervision, restoration standard and responsibility for damage or delays.
Coordinate environmental and hazardous-material questions before disturbing materials. An access protocol does not determine legal liability or technical method; counsel and the qualified professional should address those issues for the property.
7. Protect tenants, occupants and confidential operations
Route communications through the authorized property contact. Define whether tenant interviews, suite access, photographs, records or equipment review are permitted. Avoid collecting personal, customer or operational information unrelated to the transaction decision.
Plan visits around operating hours, loading, production, guests, patients, residents or other occupants. Record cancellations and inaccessible areas so they are not mistaken for completed review.
8. Track municipal records without overstating them
Municipal inspections can document a permit-stage result. Edmonton describes them as point-in-time audits for minimum safety standards, and Calgary provides permit and inspection records through its current systems. Those records do not replace a current property-specific physical assessment.
For proposed occupancy, confirm the planning and building pathways that actually apply. Calgary explains that a Development Completion Permit and passed building final can both be required; one is not a substitute for the other.
9. Maintain one condition and decision ledger
For every open item, record the source request, responsible party, status, finding, supporting document, consequence, next action and deadline. Separate no-record-found, not-reviewed, inaccessible, pending specialist work and resolved outcomes.
Hold a cross-discipline review before the condition date. A physical finding can affect financing, insurance, valuation, lease assumptions, environmental scope, renovation approvals and closing mechanics.
10. Close access and preserve the record
Confirm that samples, temporary equipment and waste were removed; openings restored; keys or credentials returned; and any incident, damage or incomplete work documented. Deliver reports through the agreed confidentiality and reliance process.
Counsel should control waiver, non-waiver, extension, objection and termination notices. Commercially can coordinate property access and commercial communication but does not decide contractual rights, technical sufficiency or regulatory compliance.
Primary sources
Verify the current rules.
Government and regulator pages can change. These links were reviewed on August 26, 2026.
Alberta: Safety codes↗Alberta: Fire codes and standards↗City of Calgary: Property Research↗City of Calgary: Building, development and trade inspections↗City of Calgary: Development Completion Permit↗City of Edmonton: Search of Records↗City of Edmonton: Commercial building inspections↗A real property decision?
Define the market, use, size, timing and diligence needs. Commercially can identify live inventory and coordinate authorized property access with the listing side and the buyer's professional team.Who, how and why
Who: Commercially Research & Editorial.
How: Primary-source research and AI-assisted drafting were used to organize this guide around a practical commercial real estate decision. Source links, factual claims and material limitations were checked against Commercially's editorial standards on the review date.
Why: To help owners, buyers and tenants identify the records, questions and professional advice that belong in a real transaction work plan.
Editorial owner: Commercially Research & Editorial.
Commercial review: Slav Loban, Commercial Real Estate Division Leader.
Questions or corrections: hello@commercially.ca
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