Should you buy a house with structural problems? Frequently yes — at the right price with the right information. Most flagged 'movement' is historic and stable; most live problems have known costs; and a structural engineer's report typically costing £250–£750 converts survey anxiety into numbers you can negotiate with. The genuine walk-away cases — unresolvable causes, uninsurable histories, sellers blocking investigation — are a small minority, and the same report identifies them too.
Decoding survey language
Surveyors write defensively; calibrate accordingly. 'Evidence of historic movement' — near-universal in period stock, usually benign, worth an engineer's confirmation if cracking is significant. 'Ongoing/progressive movement suspected' — the serious phrase; engineer before exchange, no exceptions. 'Further investigation recommended' — the surveyor passing the structural question to the specialist it belongs to; commissioning that investigation is your move, not a reason to panic. 'Unable to inspect' — an information gap to close, especially over altered or concealed structure.
Running the investigation as a buyer
- Move fast — arrange an IStructE or ICE-chartered engineer's inspection immediately; chains die of delay, and access needs the seller's cooperation (obstruction is itself information)
- Scope to the flag — a focused single-issue report answers the survey's question quickly and cheaply; escalate scope only if findings warrant
- Demand the documents — past reports, monitoring data, claim records, certificates for every alteration; through solicitors, in parallel
- Get numbers — where remedy is needed, an indicative cost range turns the defect into a negotiation line
Money: negotiation, mortgages, insurance
Negotiation: priced defects negotiate cleanly — report plus cost range supports a reduction or a seller-funded fix; unpriced fears negotiate badly in both directions. Mortgages: lenders lend on documented, resolved, or costed issues; they retreat from open questions — your engineer's report is often written precisely to satisfy the valuer's condition. Insurance: subsidence history must be disclosed; continuation with the seller's insurer is the established route for underpinned or claim-history properties. Ask the insurance question before exchange, not after.
When walking away is right
Walk-away signals: confirmed progressive movement with no identified fixable cause; a history of failed repairs treating symptoms; uninsurability confirmed by brokers rather than assumed; sellers refusing access for investigation; or remedy costs plus risk premium exceeding your genuine tolerance — a personal number, honestly assessed. The discipline that protects you both directions is the same: decide on evidence you commissioned, not on fear of a phrase in someone else's survey.
This guide provides general information only and is not formal structural advice for any specific property. The cause of movement or damage should always be established by proper professional assessment before repairs are commissioned.