Building Inspection Checklist

A checklist for inspecting a building's overall condition.

Published July 3, 2026

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Structure and foundation

Inspect the foundation for cracks, movement or water intrusion.
Note horizontal cracks or displacement wider than a hairline, which often indicate shifting.
Check walls and ceilings for cracks, bowing or staining.
Verify load-bearing elements show no sagging or deflection.
Suspected structural movement requires assessment by a qualified engineer.
Inspect floors for unevenness, soft spots or excessive deflection.
Check for signs of damp, rot or termite or pest damage.
Confirm expansion joints and supports are intact.

Roof and exterior

Inspect the roof covering for missing, cracked or lifted materials.
Check flashing, gutters and downpipes for damage and blockages.
Verify drainage directs water away from the building.
Ensure ground slopes away from exterior walls to prevent water pooling against the foundation.
Inspect exterior walls, cladding and render for cracks or deterioration.
Check windows and doors seal properly and operate freely.
Inspect parking, paths and steps for trip hazards and damage.

Electrical systems

Check the main panel for proper labeling, no scorching and a clear front.
Maintain at least three feet of clear, unobstructed workspace directly in front of the panel.
Verify breakers and GFCI/RCD protection operate correctly.
Inspect outlets, switches and fixtures for damage or overheating.
Confirm no exposed, frayed or temporary wiring is in use.
Check emergency and exit lighting functions on test.
Verify any electrical work appears compliant and certified.

Plumbing and HVAC

Check for leaks, drips and water staining at fixtures and pipes.
Verify hot and cold water flow and adequate drainage.
Inspect the water heater for leaks, corrosion and a safety valve.
Confirm HVAC units run, with clean filters and clear vents.
Check for unusual noise, odor or poor airflow in the system.
Verify backflow prevention and shutoff valves are accessible.

Fire and life safety

Confirm smoke and fire detectors are present and test correctly.
Check fire extinguishers are charged, tagged and accessible.
Verify the pressure gauge needle is in the green zone and the annual inspection tag is current.
Verify fire exits are unobstructed and doors open freely.
Confirm exit and emergency signage is visible and lit.
Check sprinkler and alarm systems show current service records.
Verify fire-rated doors and barriers are intact and self-closing.
Never wedge fire doors open; verify they latch fully shut automatically when released.

Interior and documentation

Inspect interior finishes for damage, mold or water staining.
Check stairs, handrails and balustrades are secure and code-height.
Verify accessibility features and clearances are maintained.
Confirm ventilation is adequate in bathrooms and kitchens.
Record each defect with severity, location and recommended action.
Sign, date and file the completed inspection report.

Inspector sign-off

Result (Satisfactory / Repairs needed): ____
Defects reported to (supervisor): ________________
Signature: ________________

0 / 39 done

Assess a property's condition and safety across its structure, roof, exterior, interior, and MEP systems using this building inspection checklist. Each item is checked against a clear pass or fail standard so defects can be documented and prioritized for repair.

Buildings deteriorate quietly. A hairline crack, a slow roof leak or a tripping breaker can sit unnoticed until it becomes a costly structural or safety problem, which is why a methodical walkthrough matters.

Use this checklist whether you are a property inspector, facilities manager or owner evaluating a building before purchase, lease renewal or routine maintenance. Note each finding, photograph defects, and flag anything that needs a licensed specialist.

Print the checklist to carry through the building room by room, or download the PDF to complete on a tablet and attach to your inspection report. This general inspection supplements, and does not replace, a licensed inspector, local building codes and engineering assessments where structural concerns are found.

Reference points: commercial property condition assessments in the US commonly follow ASTM E2018, and building and fire codes are enforced by your local authority. This checklist structures a walkthrough; it does not replace a licensed inspector's report. Rules change and vary by jurisdiction — confirm against the current regulation text, your employer's procedures and the manufacturer's manual.

FAQ

What is a building inspection checklist?

It's a standardized list used to evaluate a building's condition — structure, roof, exterior, interior and MEP systems — against pass or fail criteria. It helps inspectors and owners document defects and prioritize repairs.

How often should a building be inspected?

Inspect at least annually for routine condition, and again before a sale, lease change or after severe weather or any reported defect. High-occupancy or older buildings may warrant more frequent checks.

Does this replace a licensed inspector's report?

No. This checklist supports a thorough walkthrough but does not replace a licensed building inspector or engineer, especially where structural, electrical or code-compliance questions arise.

What should I do about a defect I can't assess?

Document and photograph it, note that it needs specialist review, and refer it to the appropriate licensed trade or engineer. Do not occupy or use any area with a suspected serious structural or safety defect.

What is ASTM E2018?

ASTM E2018 is the standard guide for baseline property condition assessments of commercial real estate — a walkthrough survey that documents the condition of the building's major systems.

What warning signs indicate severe structural distress or collapse risk?

Look for wide diagonal cracks across masonry, sudden bowing or deflection in load-bearing walls, sagging roof ridges, sticking doors throughout a section, or newly unlevel floors. Audible creaking or popping sounds and gaps separating walls from floors or ceilings also signal critical movement. If you observe these severe indicators, evacuate the area immediately and contact a licensed structural engineer for an urgent structural assessment.

What are the primary components of a comprehensive building inspection?

A complete building assessment systematically evaluates six core areas: the structural foundation and framing, building envelope (roof, siding, windows, and exterior drainage), electrical distribution, plumbing and HVAC equipment, fire and life-safety systems, and interior finishes. Examining each zone ensures safety hazards, structural defects, and deferred maintenance are documented before they lead to costly repairs or compromise occupant safety.

Built from public guidance and kept up to date — how we write our checklists. Spotted a mistake? Tell us.