HomeBuyer Survey vs Building Survey: Level 2 or Level 3?
A HomeBuyer Survey is now formally known as a RICS Level 2 Home Survey, while a Building Survey is generally referred to as a RICS Level 3 Home Survey. The right choice depends on the property’s age, construction, condition and alteration history, as well as the amount of detail you need before buying.
Level 2 vs Level 3 at a glance
| Question | Level 2 Home Survey | Level 3 Building Survey |
|---|---|---|
| Best suited to | Conventional houses and flats in reasonable condition | Older, altered, extended, unusual or visibly defective properties |
| Inspection and reporting depth | A concise assessment of significant defects and matters affecting the purchase | More detailed analysis of construction, defects, causes, consequences and repairs |
| Repair guidance | Practical advice on significant issues and recommended next steps | Broader and more detailed repair advice, including priorities where appropriate |
| Property examples | Modern houses, standard flats and conventional homes that appear maintained | Victorian or Edwardian homes, listed buildings, major extensions and poor-condition properties |
| Typical fee | Usually lower because the service is less detailed | Usually higher because inspection and reporting are more extensive |
What is a Level 2 Home Survey?
A Level 2 Survey is designed for conventional properties built from common materials and appearing to be in reasonable condition. It highlights significant defects, urgent matters and issues that should be investigated before exchange.
It can be suitable for many modern houses and flats, but suitability should be considered against the actual building rather than age alone.
What is a Level 3 Building Survey?
A Level 3 Survey is the most detailed RICS home survey level. It provides fuller explanation of the building, visible defects, likely causes, consequences of inaction and repair considerations.
It is commonly recommended for period properties, substantially altered homes, buildings in poor condition and purchases where the buyer wants a deeper understanding of repair liabilities.
Choose Level 2 when the property is conventional and appears maintained
A Level 2 Survey may be appropriate where the property is of standard construction, has not been heavily altered and shows no obvious signs of serious disrepair. Examples can include a relatively modern house, a conventional inter-war home in reasonable condition or a standard flat where the buyer mainly wants an overview of significant risks.
Read more about the RICS Level 2 Home Survey service and whether a Level 2 Survey is enough for your purchase.
Choose Level 3 when the property is older, altered or defective
A Level 3 Survey is normally the safer option for Victorian, Edwardian or listed buildings; properties with solid walls or traditional materials; homes with major extensions or loft conversions; and buildings showing dampness, cracking, roof deterioration or poor maintenance.
The additional detail can be especially valuable where repair decisions may be complex or where inappropriate modern materials have been used on a traditional building. Read more about the RICS Level 3 Building Survey service.
Does either survey include a valuation?
Do not assume that a market valuation is automatically included. The precise service should be confirmed when booking because survey and valuation options can differ. A mortgage valuation arranged by a lender is primarily for the lender’s purposes and is not a substitute for an independent home survey.
Can a survey help you renegotiate?
A survey does not determine the purchase price, but significant findings may help you make an informed decision. Buyers sometimes obtain repair quotations, ask the seller to complete work or reconsider their offer. Any negotiation depends on the defect, evidence, local market and the positions of both parties.
See our guide to negotiating after a house survey.
How survey costs compare
A Level 3 Survey generally costs more because the inspection and report are more detailed. Fees can also be influenced by property size, age, location, complexity and purchase price. The cheapest option is not always the best value if it leaves important questions unanswered.
Review the home survey cost guide and the separate guide to Level 3 Survey costs.
Frequently asked questions
Is a HomeBuyer Survey the same as a Level 2 Survey?
“HomeBuyer Survey” remains a commonly used term, but the current RICS service is called a Level 2 Home Survey.
Is a Building Survey the same as a Level 3 Survey?
“Building Survey” is the familiar name generally used for the more detailed RICS Level 3 Home Survey.
Should I choose Level 3 for a Victorian house?
Level 3 is usually the more appropriate choice for a Victorian property because traditional construction, age-related deterioration and later alterations often require more detailed explanation.
Can I change survey level after requesting a quote?
Discuss the property details with the surveyor before booking. The appropriate service can be confirmed once the age, type, condition and known alterations are understood.
Still unsure which survey you need?
Provide the property details through the existing quotation form and Severn Surveyors can advise which survey level is likely to be suitable.