Foundation Inspection Checklist

01Walk the accessible exterior foundation perimeter and note any areas that could not be inspected

02Check visible foundation walls for cracks, separation, or displacement

03Record the location, direction, and approximate width of visible cracks

04Look for bowing, leaning, bulging, or out-of-plumb foundation walls

05Inspect the foundation for spalling, crumbling, or deteriorated mortar

06Check for signs of settlement, unevenness, or movement around the structure

07Inspect grading near the foundation and note areas that slope toward the building

08Check visible gutters and downspouts for discharge near the foundation

09Look for standing water, erosion, or poor drainage around the property

10Inspect accessible basement or crawlspace areas for water stains or dampness

11Check for efflorescence, mineral deposits, or other signs of moisture intrusion

12Look for visible mold-like growth or musty odors in accessible areas

13Inspect accessible floor joists and framing near the foundation for moisture or damage

14Photograph and document areas of concern for follow-up

15Summarize findings and note whether evaluation by a qualified specialist is recommended

Start with the Site and Inspection Conditions

Foundation concerns can be easier to understand when the surrounding conditions are recorded too. Note the property or project, inspection date, recent weather, and the areas reviewed. Include nearby grading, downspouts, drainage paths, and landscaping where they may affect water flow around the building.

Look for Changes You Can Observe

Record visible cracks, openings, flaking, displaced sections, or areas that appear damp. Note where each condition occurs, its approximate length or location, and whether it appears to have changed since an earlier inspection. Inside the building, document related signs such as sticking doors or windows, uneven floors, or wall cracks—but describe these as observations rather than proof of a foundation defect.

Photographs taken from consistent locations can help compare conditions over time. Add comments to distinguish new observations from previously documented ones.

Keep the Checklist Within Its Limits

A visual checklist cannot determine the cause or structural significance of a foundation concern. Do not label a crack as harmless or declare the foundation safe based only on appearance. Avoid probing, digging, or making measurements that could damage the structure or utilities. Refer significant, changing, or uncertain conditions to a qualified structural or foundation professional.

Turn Observations into Follow-Up

Review each item and mark Yes, No, or N/A. For any concern, note its location, supporting photo, and recommended next step. Keep the completed checklist with property or maintenance records so future inspections can identify changes and confirm that professional follow-up has occurred.

Inspection checklist

Start with the Site and Inspection Conditions

Look for Changes You Can Observe

Keep the Checklist Within Its Limits

Turn Observations into Follow-Up