Buying a property is a significant decision, and choosing the right survey can help you understand its condition before you proceed.
Two of the most common options are the RICS Level 2 Home Survey and the RICS Level 3 Building Survey. Although both provide an independent assessment of the property, they differ in the level of detail provided and the types of building for which they are generally suited.
The right choice will depend on factors including the property’s age, construction, condition and any alterations that have been made
This guide covers:
- What a Level 2 Survey includes
- When a Level 3 Survey is recommended
- The main differences between them
- How to choose the right survey
What is a RICS Level 2 Home Survey?
A RICS Level 2 Home Survey provides a clear overview of the condition of a property and highlights significant defects or matters that may require further investigation.
It is generally most suitable for conventional houses and flats that appear to be in reasonable condition and have not been extensively altered.
Who is a Level 2 survey suitable for?
- Conventionally constructed houses or flats
- Relatively modern properties
- Homes that appear to be in reasonable condition
- Buyers seeking a concise overview of significant issues
What is a RICS Level 3 Building Survey?
A RICS Level 3 Building Survey is a more detailed assessment of a property’s construction and condition.
It is commonly considered for older, unusual, extended or visibly defective properties, as well as buildings where substantial repairs or renovation works may be planned.
Who is a Level 3 survey suitable for?
- Older or unusually constructed properties
- Buildings that have been significantly altered or extended
- Properties requiring renovation
- Homes where substantial defects are suspected
- Buyers planning major works
What is the main difference?
The main difference is the level of detail. A Level 2 Home Survey provides a concise assessment of the property’s condition and significant defects. A Level 3 Building Survey provides a more comprehensive examination, with greater detail about construction, defects and potential repairs.
Does an older property always need a Level 3 survey?
Not necessarily. Age is important, but it is not the only factor. Construction type, previous alterations, visible condition and the buyer’s plans for the property should also be considered.
Does either survey include a valuation?
A valuation is not necessarily included unless it has been specifically agreed as part of the instruction. Where a valuation is required, this should be discussed before the survey is instructed so that the scope of service is clear.
How do I choose the right survey?
Consider the property’s age, construction, condition, previous alterations and whether you plan to carry out major works. A surveyor can review the available information and explain which service is likely to be most appropriate.
Need help choosing the right survey?
Still unsure which survey is most appropriate?
We’ll explain the options and recommend the most suitable service.

