
The Party Wall etc. Act 1996 applies when work affects a shared wall, boundary, or nearby structure. It’s designed to protect both the building owner carrying out the work, and the affected adjoining owners.
You’ll likely need a party wall surveyor in Westminster if the work includes:
Whether you’re building or responding to a notice, our surveyors can advise on your rights and responsibilities.
If you require free advice or a quote in relation to a residential surveying matter in Central London please contact us today.

If you’re a building owner in Westminster, we can help ensure notices are served properly and disputes are handled impartially. If a notice leads to a dispute, a surveyor can then be formally appointed to act on your behalf.
We can:

As an adjoining owner, you’ve got three options when receiving a party wall notice. You can:
If you choose to appoint a surveyor like Peter Barry, we’ll review the notice, inspect your property, and advise if further protections are needed.
This is especially useful in older blocks and converted buildings, common across Westminster.
If you require free advice or a quote in relation to a residential surveying matter in Central London please contact us today.
We operate across Central London, including Westminster, from our head office in Kensington. Use the map below to find us or get directions.
Telephone: 020 7183 2578
Email: surveying@peterbarry.co.uk
From our Kensington office we cover the more central parts of West and South West London including the areas below:
– 40+ years of London party wall surveyor experience
– Specialists in complex party wall arrangements
– Strong track record in Westminster flats and listed buildings
– Fast, transparent service
The Party Wall etc. Act 1996 came into force on 1st July 1997 and is now enshrined in English law. It stipulates the rights and responsibilities that must be observed for anyone planning to work falling within its scope. Read more about the Act here.
For surveyors who undertake this form of work day in day out, it can be easy to assume that there is good general understanding as to what a party wall award includes and entails. That assumption is regularly proven wrong when our team is speaking to potential clients and detailing the 3 response options to the notices. Learn about party wall agreements here.
Completing the party wall awards is often the last part of the jigsaw required to allow work to commence on site and the process which leads up to that point can be delayed for any number of reasons; from technical queries relating to the proposed works to the appointed surveyors’ holiday arrangements. It’s therefore advisable to get started as soon as possible but when is the perfect time to start the process by serving notice?
It is not uncommon to discover that your neighbour has gone ahead with building works that technically fall under party wall legislation. Indeed, at Peter Barry Surveyors, we are used to getting two or three phone calls a week from Adjoining Owners whose neighbours are carrying out qualifying works without having served notice as legally required by the Party Wall Act. Click here to learn what to do when your neighbour ignores the Party Wall Act.