What the deadline actually does
For a party structure or excavation notice, if you have not consented in writing within 14 days, the Act treats you as having dissented. Nothing happens to you on day 15. It simply means a dispute exists, and surveyors will settle it.
The quickest way to keep control
If you need time to think, appoint a surveyor of your own. That protects your position while you weigh up the details, and your surveyor can deal with the other side for you. Their reasonable fees are normally paid by the owner doing the work.
Asking your neighbour
You can ask the building owner to hold off taking formal steps while you decide. Many will. Get any such agreement in writing, but remember it does not change the 14 days in the Act.
If you do nothing for longer
After the 14 days, the building owner can write formally requiring you to appoint a surveyor. If you have still not done so 10 days later, they can appoint one for you. That is the outcome to avoid, because you lose the chance to choose.
If you are away
Ask someone to check your post, and give your neighbour a way to reach you. If you come home to find a notice, check its date with the deadline calculator and act straight away.
Common questions
Can I consent after the 14 days have passed?
Once a dispute is deemed to have arisen, the Act expects it to be settled by surveyors. Talk to a surveyor before trying to change course.
I was in hospital when the notice arrived. Does that change anything?
The Act has no special rule for it. Contact your neighbour, or a surveyor, as soon as you are able.
Where this comes from in the Act
- Section 5: Disputes arising under sections 3 and 4
- Section 6: Adjacent excavation and construction
- Section 10: Resolution of disputes
Links go to the official text of the Party Wall etc. Act 1996 on legislation.gov.uk.