When to not buy a house after inspection?

Walk away from a house after inspection if mold issues are severe or tied to major moisture problems. If mold is widespread, hidden behind walls, or connected to foundation leaks, roof damage, or plumbing failures, it may be too costly or risky. Strong musty odors, repeated water intrusion, or structural damage are red flags. If the seller refuses proper remediation or won’t fix leaks, that’s another warning sign. Buying a home with unresolved mold can lead to health concerns, expensive repairs, and ongoing problems. When remediation costs outweigh the value or safety, it’s better to move on.