Which Survey Do I Need?

For modern, conventional homes in reasonable condition, a Level 2 Home Buyer Survey is usually sufficient. For older properties (pre-1930), listed buildings, non-standard construction, or homes with visible defects, a Level 3 Building Survey provides the deeper analysis you need.

A Level 2 provides condition ratings and defect summaries. A Level 3 provides comprehensive technical analysis with detailed defect investigation, cause analysis, and repair guidance — ideal for complex or older properties.

Yes. A mortgage valuation protects the lender, not you. It is a brief check of value, not a detailed condition report. A survey identifies defects, risks, and repair needs that a valuation does not cover.

A Level 2 typically costs £450–£700. A Level 3 typically costs £700–£1,500. Price depends on property size, age, and complexity. Read our full cost guide.

Usually yes — if your surveyor identifies that a higher level of investigation is warranted during the inspection, they can discuss upgrading with you before finalising the report.

Surveys are non-invasive visual inspections. They do not include specialist tests (e.g. asbestos sampling, drain CCTV), opening up concealed areas, or valuation unless specifically commissioned. Read our full coverage guide.