1. What is a party wall, and when does the Party Wall Act apply?
A party wall is a wall shared between two properties. The Act applies if you plan to carry out works that could affect this shared structure, such as extensions, structural alterations, inserting beams, removing chimney breasts, or even drilling into the wall. It also applies if you are building a new wall on the boundary line or excavating within 3 metres (and in some cases 6 metres) of a neighbour’s foundations.
2. What is a Party Wall Notice, and when should it be served?
A Party Wall Notice is a formal document informing your neighbour of proposed works. It must be served:
- 2 months before works to an existing party wall begin.
- 1 month before for new boundary walls or excavation works.
3. How long do I have to wait after serving notice before starting work?
Your neighbour has 14 days to respond. If they consent in writing, you may proceed immediately once the notice period has passed.
4. What happens if my neighbour dissents?
If your neighbour dissents, both parties must appoint a Party Wall Surveyor (or agree to one Agreed Surveyor). The surveyor(s) will then prepare a Party Wall Award, setting out how and when works can be carried out, along with protective measures.
5. What if my neighbour does not respond to the notice?
If your neighbour fails to respond within 14 days, it is treated as a dissent. You will then need to appoint a surveyor so the process can continue lawfully.
6. Can I carry out works on my own side of the party wall without notice?
If the works could affect the strength, support, or stability of the party wall, you must serve notice. Even relatively small works such as cutting into, drilling into, or altering the wall may require formal notice under the Act.
7. Who pays for the costs involved in the party wall process?
In almost all cases, the Building Owner (the person carrying out the works) is responsible for the costs of the process, including surveyors’ fees.
8. Do I have to share a surveyor with my neighbour?
No. Each owner has the right to appoint their own independent surveyor. However, both parties may agree to appoint a single Agreed Surveyor to act for both, which can save time and money.
9. Can I appeal against a Party Wall Award?
Yes. If you disagree with a Party Wall Award, you can appeal to the County Court within 14 days of the Award being served.
10. Am I liable for any damage caused to my neighbour’s property?
Yes. As the Building Owner, you are legally responsible for any damage caused to your neighbour’s property as a result of your works.
Get Expert Party Wall Advice Today
Whether you’re a Building Owner planning works or an Adjoining Owner concerned about your property, our experienced independent surveyors are here to help.
📧 Contact us today at team@simplesurvey.co.uk for free initial advice and fixed-fee Party Wall services – the UK’s most affordable party wall surveyors.