What is likely happening
Leaning or bulging usually means water pressure or failed drainage behind the wall. Failure can be sudden.
What you can safely check
- Keep people away from the base.
- Check that weep holes and drains are clear.
What an inspector will look at
- Stability and drainage
- Monitoring or repair plan
Does this affect compliance?
Some jurisdictions require periodic inspection of tall retaining walls.
When it becomes urgent
Urgent if movement is visible over days or weeks.
We can help with this
Building compliance review is something Insparisk does nationwide. To see the local rules for your building, open this in the interactive Problem Solver.
Request building compliance reviewTalk to an advisorGeneral guidance only, not a substitute for a licensed inspection or emergency services. For any gas odor, carbon monoxide alarm, fire, or trapped occupant, call 911 first.