Renegotiating or walking away
You want to reopen the price and the survey has asked for a structural engineer. What is missing if you chip the price before that engineer has written?
What is missing is the structural engineer's written findings. The survey has asked for that engineer. It has not supplied their view of cause, extent or repair. If you chip the price before they have written, you are negotiating without the investigation the report said was needed. You do not yet know whether the point is small, large or different from the survey's first reading. The survey has not costed the work and has not stood in for the engineer.
Last reviewed 24 October 2026. Written for buyers in England and Wales unless this answer says otherwise. No named surveyor has signed this page. It is general guidance, not a report on your house, and not legal advice.
What is the fuller explanation?
A price conversation feels urgent once a survey names a structural question. Urgency does not fill the gap. The engineer may confirm the survey's concern, narrow it, or redirect it. Any of those outcomes changes what a reduction would be for. Chipping first, and reading the report later, leaves you arguing about a number that was never attached to a scope. If the seller accepts a guess, you may still own a problem the guess did not describe.
Instruct the engineer the survey asked for, and wait for the writing. Ask your solicitor to keep any price talk tied to that document rather than to a figure chosen early. Do not tell the seller the survey has already measured the structural work. It has asked for someone else to do that. Until the letter exists, the missing piece is the letter. A later renegotiation can use it. An early chip cannot.
What should you ask your surveyor?
- What question do you want the structural engineer to answer?
- Have you costed anything, or only asked for that further report?
- Which findings are still absent until the engineer writes?
What are the typical next steps?
- Instruct the structural engineer the survey asked for.
- Wait for their written findings before you reopen price.
- Do not chip from the survey alone while that letter is missing.
Costs vary with the building and with who you instruct. Where this page does not cite a published figure, ask the surveyor, a relevant specialist, or your solicitor for a written quote. Do not treat a forum average as the price.
Also asked about this
If the seller offers a small reduction now, is the engineer unnecessary?
No. An offer does not answer the structural question. The survey asked for an engineer because the visit could not finish that point. A small reduction, accepted blind, still leaves their findings unwritten. Their written findings are still absent from the file.
Can you cap your risk by naming a sum and moving on?
Only if you are content to move on without the advice you were told to get. The missing document is still the engineer's report. A cap you invent is not that report, and the survey has not provided one. Choosing a cap without that letter leaves the structural question open.