What is a Level 3 Building Survey?
A Level 3 Building Survey — also called a Full Structural Survey — is the most thorough property survey available.
It's designed for large, older or more complex buildings, including those with significant alterations or visible disrepair. The survey reveals the property's true condition, including visible defects and structural issues, before you legally commit to buy.
Who should consider this survey?
Not every property needs a Level 3, but we strongly recommend it for:
Older properties
Pre-1900 homes or those of historical significance.
Large properties
Bigger homes, especially with extensive alterations.
Visible defects
Signs of damp, cracking or subsidence.
Major renovations
Planning structural work or extensions.
Unusual construction
Non-traditional methods, materials or listed buildings.
Investors
Buyers who need certainty on hidden issues and costs.
What's included
A complete investigation of your property's condition, from the roof to the foundations.
- Detailed condition reportEvery accessible part of the property — walls, floors, ceilings, doors, windows and roof.
- Structural defectsSubsidence, roof defects and damp identified, with likely causes explained.
- Repairs & maintenanceRequired repairs listed by urgency, plus ongoing maintenance needs.
- Repair cost estimatesRealistic figures to help you budget and negotiate with the seller.
- Tailored recommendationsPersonalised advice from your surveyor on how to address each issue.
Which survey level is right for you?
A quick comparison of the three RICS Home Survey levels we offer.
| Level 1 | Level 2 | This surveyLevel 3 | |
|---|---|---|---|
| Best for | Newer, conventional homes | Conventional homes in reasonable condition | Older, larger, altered or unusual properties |
| Condition ratings | ✓ | ✓ | ✓ |
| Advice on repairs | — | ✓ | ✓ Detailed |
| Depth of inspection | Visual | Visual, more extensive | Most thorough |
| Repair cost guidance | — | — | ✓ |
Our process
- Initial consultationWe discuss your requirements and the specifics of the property.
- On-site inspectionA RICS Chartered Surveyor carries out an in-depth inspection of all critical areas.
- Detailed reportAll findings presented in a clear, photographed report.
- Post-survey consultationWe go through the findings with you and discuss next steps.
Frequently asked questions
Is a Level 3 the same as a full structural survey?
Yes — "full structural survey" is the older name for what RICS now calls a Level 3 Building Survey.
Do I need a Level 3 if the property is a newer build?
Usually not. For newer, conventional homes a Level 1 or Level 2 is often enough. We'll recommend the right level when you call.
Will the report help me negotiate on price?
Yes. Repair cost estimates give you evidence to renegotiate, request repairs or walk away.
Do you cover areas outside Liverpool?
We're based on Rodney Street, Liverpool, with an office in London. Get in touch to check availability in your area.