Soil Washout Under Driveway
Soil Washout Under Driveway is a high-severity soil & foundation defect SURE inspectors have documented across 34 inspection reports.
Causes
- Inadequate drainage
- Poor drainage
- Water erosion
Symptoms to look for
- Soil visible washed out from under driveway
- Potential for subsidence/collapse
- Soil washed out from under path
- Risk of subsidence or collapse
- Soil washout under driveway
Remedies
- Engage a landscaper to repair and correct the cause of washout
- Engage a landscaper to repair and correct cause of washout
Get an inspector through this property.
Findings in this category skew high severity. If you are under contract, we can usually book inside the cooling-off window. Every inspection includes 12 months of free advice.
Curated entries in Soil & foundation
- Curated 1–4/5Trees in Close Proximity to Dwelling
Large trees within the foraging radius of the dwelling - typically any tree within 3 m for small species, or within 10 m for large eucalypts - introduce two distinct risks: root-driven soil moisture fluctuation that causes differential footing movement on reactive clay, and a direct termite foraging corridor between a timber food source in the crown or root system and the building structure. Neither defect is always present, but the proximity constitutes a conducive condition that warrants ongoing monitoring.
- Curated 2–5/5Reactive Clay Soil Movement Affecting Foundation
Seasonal expansion and contraction of reactive clay soils causing cyclical foundation movement, wall cracking, and floor level changes. Prevalent in Sydney Western Suburbs and some Perth clay zones. Severity depends on soil class (H, H1, H2, E) and footing design adequacy.