Survey finding
Laing Easiform: survey, mortgage and what to do
Laing Easiform house mortgage problems are less binary than PRC systems because the construction is not designated defective. This page covers what lenders look for and how to handle the negotiation.
Last updated: 6 May 2026. Editorially reviewed: 20 May 2026.
Finding
Laing Easiform
What this usually means
Laing Easiform is a poured-in-situ concrete construction method used by John Laing & Son between 1925 and the 1970s. The walls are mass concrete poured between shuttering on site (rather than precast). About 75,000 Easiform houses were built. NOT designated defective under the Housing Defects Act 1984, distinguished from PRC systems. Documented defects include cracking and thermal performance, but the structure is generally sound.
Why it matters
Laing Easiform is mortgageable but in a non-standard construction lane. Mainstream lender panels split, some accept with a satisfactory engineer's report, others restrict. The construction is sound but EPC and cosmetic upgrades may be wanted.
Ask your surveyor
- Check:Are there vertical cracks in the concrete walls?
- Check:Is the render or external finish sound?
Ask the seller
- Check:Has any structural or cosmetic repair been carried out?
- Check:Is the EPC current and what is the band?
Next steps
- •Confirm with your broker which lender will accept this construction type before paying for any further surveys.
- •Order a structural engineer's report if no recent one exists in the property's records.
Tool shortcut
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What you need to know
Severity
Significant. Specialist follow-up usually warranted before exchange.
Typical cost to fix
Vertical crack repair: £600–£2,500. External wall insulation upgrade for thermal performance: £8,000–£15,000+. Specialist structural engineer's report £400–£900.
Mortgage impact
Many mainstream UK lenders accept Laing Easiform with a satisfactory engineer's report. Some restrict LTV to 75–85%. Some specialist lenders fill gaps.
Insurance impact
Standard buildings insurance is widely available.
When to pull out
Pull out only if structural engineer flags active issues, seller refuses to engage, and lender refuses.
When to renegotiate, and by how much
If standard maintenance is flagged, negotiate on quoted remediation plus 15%.
Thinking of pulling out or renegotiating? What to do after a bad survey
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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.
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Check the property before you offer
Flood, subsidence, EPC, crime, schools, transport, broadband, tenure, age, listed status and price checks where data is available.
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Non-standard construction , often sits near laing easiform 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.