Understand the different types of home surveys in the UK. Level 1, 2, and 3 surveys explained — what they cover, how much they cost, and which one you need.
·3 min read
A home survey is one of the most valuable investments you can make when buying a property. It reveals hidden problems that could cost thousands to fix — and gives you the information to renegotiate the price, request repairs, or walk away before it is too late.
Types of Survey
The Royal Institution of Chartered Surveyors (RICS) defines three levels:
Level 1: Condition Report
Feature
Detail
Cost
£300–£500
Duration
1–2 hours
Best for
New-build properties, modern homes in good condition
What it covers
Traffic light rating of property condition, urgent defects
What it doesn’t cover
No advice on repairs, no valuation, no detailed investigation
Level 2: HomeBuyer Report
Feature
Detail
Cost
£400–£700
Duration
2–4 hours
Best for
Standard properties built after 1900 in reasonable condition
What it covers
Visual inspection of accessible areas, damp meter readings, condition ratings, urgent issues, maintenance advice
What it doesn’t cover
Does not look behind walls or under floors, limited investigation of defects
This is the most popular survey choice for most house purchases.
Level 3: Building Survey (Full Structural)
Feature
Detail
Cost
£600–£1,500+
Duration
3–8 hours
Best for
Older properties (pre-1900), listed buildings, unusual construction, properties you plan to renovate
What it covers
Comprehensive inspection of all accessible areas, detailed description of defects, repair advice, cost estimates, investigation of problem areas
What it doesn’t cover
Specialist reports (electrics, gas, drainage) — these are recommended separately
Which Survey Do You Need?
Property Type
Recommended Survey
New build (under 10 years)
Level 1 or snagging survey
Modern house (1950s onwards) in good condition
Level 2
Older house (pre-1950s)
Level 3
Listed building
Level 3
Property for renovation
Level 3
Flat (leasehold)
Level 2 (plus check lease)
Unusual construction
Level 3
What Is NOT a Survey
Mortgage Valuation
Your lender’s valuation is not a survey. It simply checks:
Is the property worth what you are paying?
Is it adequate security for the mortgage?
It does not check the property’s condition or highlight defects. Many mortgage valuations are now done via desktop or drive-by — the surveyor may not even enter the property.
Common Issues Surveys Find
Issue
Typical Repair Cost
Severity
Damp and condensation
£500–£5,000
Medium
Roof problems
£1,000–£15,000
High
Subsidence
£10,000–£50,000+
Very high
Japanese knotweed
£2,000–£20,000
High
Electrical issues
£2,000–£8,000
Medium–High
Structural movement
£5,000–£30,000+
Very high
Woodworm / rot
£1,000–£10,000
Medium–High
Asbestos
£500–£5,000 (removal)
Medium
Drainage problems
£1,000–£10,000
Medium
What to Do With Survey Results
If Issues Are Found
Don’t panic — most surveys find some issues; that is their purpose
Assess severity — is it cosmetic (low concern) or structural (high concern)?
Get quotes — ask specialists for repair estimates on significant items
Renegotiate — use the findings to negotiate a lower price or ask the seller to fix issues before completion
Decide — proceed (perhaps at a lower price), request repairs, or withdraw
Renegotiation Examples
Survey Finding
Action
Typical Reduction
Roof needs replacing in 5 years
Negotiate based on estimated cost
£5,000–£10,000
Damp in ground floor rooms
Request treatment before completion or price reduction