What to Do If Your Neighbour Has not Responded to a Party Wall Notice?

If your neighbour hasn’t replied to your Party Wall Notice, try not to worry—it’s actually a fairly common situation. Under the Party Wall etc. Act 1996, they’re given 14 days to respond in writing. If nothing comes back within that time, the law assumes they’re not in agreement, even if they’ve chosen to stay silent.

That doesn’t mean you’re stuck. It just means the process needs to become more formal. You’ll now need to appoint a party wall surveyor, who will help move things along legally and ensure both parties are protected going forward. See Here Appointing a Surveyor under Section 10 To Represent Your Neighbour?

What’s the Official Next Step After 14 Days With No Reply?

Once the 14 days have passed and you have received no response, your next step is to appoint a surveyor to represent you. From there, your neighbour will be invited to either appoint their own surveyor or agree to use the same surveyor, known as an agreed surveyorCan I stop a Neighbour building on a party wall?

The surveyor(s) will then do the following:

  • Review the proposed work
  • Visit and inspect your neighbour’s property
  • Put together a Party Wall Award, which outlines the scope of work, timelines, and protective measures for both sides

This way, you’re staying within the law while still keeping your building plans moving forward—even if your neighbour hasn’t said a word.

Who Really Holds the Power Here—You or Your Neighbour St albans?

Neither you nor your neighbour has complete control, but as the building owner, you hold the legal responsibility to follow the right steps under the Party Wall Act.

If your neighbour doesn’t respond, they lose the opportunity to give informal consent. But you can still proceed—legally and correctly—by appointing a surveyor to take it from there.

So, while your neighbour’s silence may delay things slightly, it doesn’t stop your project altogether. You’re still in control—as long as you stick to the process.