Yes, even though it's not legally required, you should get a survey when buying a flat, especially if it's a leasehold.
A survey can identify issues with the property that you might not see during a viewing, potentially saving you thousands in repair fees later down the line.
Here, we’ll explain why surveys matter, what type you need, and how to find a qualified flat surveyor.
Why Do You Need a Survey?
Here are the main reasons we strongly recommend getting a survey:
Avoid Costly Surprises
A survey can reveal hidden issues that aren't obvious during a viewing, from cosmetic wear to major problems like damp, subsidence, or poor insulation.
As these repairs can cost thousands, spotting them early can save you a lot of money in the long run.
Helps with Negotiations
If the survey flags any issues, you can use this to your advantage by renegotiating your offer, requesting repairs, or even pulling out of the sale altogether.
For example, if the report highlights damp in the walls or poor window insulation, you’ve now got a strong reason to reduce your offer to cover those repair costs.
Covers the Building as Well as the Flat
The survey also checks the building’s overall condition and shared areas, like the roof, hallways, and foundations. Since you’ll likely be covering the bill for these in the future through your service charge, you’ll want to know what you’re signing up for.
Peace of Mind
Even if the flat appears in good condition, a survey will offer reassurance and help you feel much more confident in your purchasing decision.
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What Type of Survey Do I Need for a Flat?
The type of survey you need is dependent on the age, condition, and construction of the flat you're buying.
| Survey Type | Best For | Includes | Average Cost |
|---|---|---|---|
| RICS Level 2 | Flats under 50 years old in good condition | Visible defects, repair advice | £445 |
| RICS Level 3 | Older or complex flats, or poor condition | Structural issues, maintenance advice, repair costs | £629 |
| Snagging Survey | New build flats | Poor workmanship, unfinished fittings | £377 |
All surveys begin with a professional inspection of the flat and relevant parts of the building. Within 7 days after the inspection, you’ll receive a detailed report outlining any issues found.
The more in-depth the survey, the more comprehensive the findings, especially when it comes to identifying and explaining potential defects.
Here are the most popular types of property surveys for flats:
RICS Level 2 Home Survey
Average Cost: £445
The RICS Level 2 Home Survey is an intermediate survey that is best suited for newer properties that are less than 50 years old with standard construction. The report itself will highlight defects, delving into some detail on how they can be repaired.
RICS Level 3 Home Survey
Average Cost: £629
The RICS Level 3 Home Survey has the highest amount of detail, identifying issues and advising on future maintenance. As the most expensive option, the report contains solution suggestions and estimates of repair costs.
Snagging Survey
Average Cost: £377
Those buying a new build flat will need a Snagging Survey, which has been designed with new properties in mind. Your surveyor will ensure the fixtures and fittings are in working order and check that the property is structurally sound.
Do I Need a Survey on a Leasehold Flat?
Yes, we strongly recommend getting a survey when buying a leasehold flat. While you own the flat itself, the building and communal areas are typically owned by a freeholder or managed by a company. You are still financially responsible for their upkeep through service charges.
Because of this shared responsibility, issues in other parts of the building (such as damp, roof damage, or poor maintenance) can end up costing you money, even if your flat itself is in good condition.
A survey helps identify these risks early. It can uncover defects in the flat or the wider building that might lead to unexpected maintenance costs. If problems are found, you may be able to renegotiate your accepted offer or request that issues are addressed before completion.
Listings will usually state whether a property is freehold or leasehold, and may also include details such as the remaining lease term and ground rent charges.
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What Do Surveyors Check in a Flat?
Your surveyor will check the interior and exterior of the building. They’ll use professional equipment such as drones to inspect external features, like chimney stacks, roof coverings, rainwater goods, and the condition of the outside walls. These can determine the quality and longevity of the flats themselves.
The surveyor will also examine communal grounds, including any gardens and hallways, to identify defects or risks.
How to Find a Flat Surveyor
Starting your search as soon as possible gives you time to make the most informed decision and choose a surveyor that meets your criteria.
If you leave your search too late, you may feel rushed to hire a surveyor and not get the service you want.
Here are the best ways to find a surveyor:
Comparison Sites
Comparison sites, like Compare My Move, match users with surveyors operating in their local area, allowing them to compare quotes and discuss their requirements with each match beforehand.
Reviews
Reviews are written by actual customers who have used their services, giving you a realistic idea of what level of service to expect.
Recommendations
Recommendations from family and friends can be ideal because you can hear the first-hand account of their experience.
Compare Flat Surveyors
Compare My Move can connect you with up to 6 surveyors operating in your local area. Fill out our surveying comparison form to compare quotes and save up to 70% on your surveying costs.
All partners on our network have passed a strict verification process. For surveyors, this includes being regulated by RICS to ensure all surveys are carried out to the best standard.
*Based on the average service costs for Compare My Move users. See how our data works.
FAQs
Do You Need a Survey for a New Build Flat?
Surveys are not a legal requirement, but it is recommended that a survey be conducted regardless of property age. Even though newer properties are less likely to have structural issues, it is still important to be aware of the property's condition before you move in.
Read more on Do You Need A Survey on a New Build?
What Should I Consider When Buying a Flat Without a Survey?
Not having a survey means you are taking a financial risk. While it may seem that you are saving money in the short term, you could face thousands of pounds worth of problems that need fixing before you can properly move in.
Who Is Responsible for the Roof?
In most cases, the freeholder or managing company is responsible for the roof. However, flat owners will likely have to pay a maintenance fee, which covers any damage that occurs in communal areas and the building itself.
