Is a Level 3 Survey Right for You?
This is the most detailed inspection permitted under the RICS Home Survey Standard. It’s ideal for:
- Pre-1940 homes or listed buildings
- Properties in poor or unclear condition
- Buildings that have been heavily altered or extended
- Buyers planning major renovations or conversions
What’s Included in the Survey
- Roof space, sub-floor voids, walls, chimneys, and drainage (where accessible)
- Assessment of structure, materials, and safety risks
- Identification of hidden, serious or developing defects
- Repair recommendations and (if agreed) budget estimates
- Optional extras: thermal imaging, damp-mapping, contractor briefings
Note: Optional services are quoted separately for full cost transparency.
Typical Issues Uncovered
- Structural movement in sandstone or shallow foundations
- Penetrating damp, wet/dry rot, or timber decay
- Unsafe alterations or lack of building regs compliance
- Inefficient solid-wall insulation or ventilation problems
Why Choose LEM for Your Level 3 Survey?
- Independent & AssocRICS-Qualified: No upselling—just trusted advice
- Plain-English Reports: Prioritised actions and annotated photo evidence
- Realistic Repair Advice: Local insight—not London-based estimates
- Local Knowledge: We know what to expect in Chester, Deeside, Wrexham, and Cheshire homes
Compare Survey Levels
If you're still unsure which option is right, use our RICS survey comparison guide or read more about our Level 1 and Level 2 reports.
Want to explore more? Browse our blog articles about RICS Home Surveys for detailed insights and helpful advice.