Survey finding
Evidence of movement flagged in your survey
"Evidence of movement" is one of the more alarming phrases that can appear on a survey. It does not necessarily mean active subsidence, but it does mean the building's behaviour deserves a careful conversation before you commit. This page explains what surveyors usually mean, and what to ask.
Last updated: 6 May 2026. Editorially reviewed: 20 May 2026.
Finding
Evidence of movement
What this usually means
Surveyors use "evidence of movement" as a general term for cracking, distortion, sloping floors, or out-of-plumb walls that suggests the building has moved at some point in its life. Movement can be historic (long-since stopped), seasonal (clay shrink-swell), or active (ongoing). The same crack pattern can mean different things in different houses.
Why it matters
Insurers and lenders take movement seriously because subsidence or active settlement can be expensive to address and may affect future insurability. Historic, stable movement is much more common and often non-issue, but only a structural professional can usually tell which is which.
Ask your surveyor
- Check:Do you think the movement is historic and stabilised, or could it be ongoing? What signs led you to that view?
- Check:Would you recommend a structural engineer's report, and if so what specifically should they assess?
Ask the seller
- Check:When did you first notice any cracks or movement, and have they grown since?
- Check:Have any structural investigations, monitoring, underpinning, or insurance claims been carried out at the property?
Next steps
- •Consider commissioning a chartered structural engineer for an independent view; surveyors often recommend this for clearer cracks or distortion.
- •Speak to your insurance broker before exchange to understand whether cover would be available and on what terms.
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Tool shortcut
Check subsidence signals for a UK address in 15 seconds
Directional BGS 1:1 million engineering geology, building age, tree context and the things to ask your surveyor.
Run a free previewCross-check this surveyor's flag with BGS clay susceptibility and tree-proximity data for the address.
Run the check on this address
The Survey Decoder explains the wording. The full report adds address-specific flood, subsidence, EPC, crime, listed status, building age and price comparison data, so a single finding isn't judged in isolation.
Run the check
Check subsidence signals for a UK address in 15 seconds
Directional BGS 1:1 million engineering geology, building age, tree context and the things to ask your surveyor.
Run a free previewRead next
Settlement cracks , often sits near evidence of movement on a survey and is the next thing to check.
How MyPropertyScan produces this guide, and what it is not
Published by MyPropertyScan and written by Ziad Nasr, who is accountable for its accuracy. No page here is written or reviewed by a chartered surveyor, conveyancer or regulated adviser, and we do not claim otherwise.
This page is not:
- Chartered surveying — we do not inspect properties or produce RICS Home Survey reports
- Legal advice — we do not act as conveyancers or advise on title, tenure or contracts
- Mortgage or insurance advice — we are not regulated by the FCA and give no recommendations
Figures and process steps come from the published UK datasets and standards listed on this page, not from professional practice. Pages are updated when source coverage, survey cost assumptions, or lender and legal requirements materially change. Dataset limitations are set out on the methodology page.
Spotted something out of date or wrong? Email hello@mypropertyscan.com and we will correct it and change the update date.
Sources used
We use UK public and specialist sources where they are available. Public datasets can be incomplete, delayed, or missing for some addresses. Treat them as a starting point, not as a replacement for professional advice.
Source standard: preference goes to official government datasets, statutory bodies, professional standards, and primary dataset publishers. We cite the source family on the page and explain coverage limits rather than filling gaps with unsupported estimates.
- Professional standard: RICS Home Survey StandardRICS standard for condition-based residential surveys in the UK.
- Learn more from: RICS consumer guide to surveysConsumer-facing guide to survey types and when each level is appropriate.
- Official guidance: GOV.UK buying or selling your homeGovernment overview of the home buying and selling process.