Party Wall Services for Building Owners
Planning an extension, loft conversion, or excavation? We handle your party wall obligations — from serving notice to issuing the Award — so your project stays on track.
EST.
1997
YOUR RESPONSIBILITIES
As the Building Owner, The Legal Duty is Yours
If you’re planning work that affects a shared wall, sits on or near a boundary, or involves excavation close to a neighbouring property, the Party Wall etc. Act 1996 places a clear legal obligation on you — the building owner — to notify your neighbours before a single tool is picked up.
Getting that process right protects you legally, keeps your project moving, and avoids the kind of neighbour disputes that can bring everything to a standstill. Our team manages the entire process on your behalf, from identifying which notices are required to drafting, serving and, where necessary, producing a legally binding Party Wall Award.
When Does the Party Wall Act Apply?
Loft Conversions
Extensions & New Foundations
Chimney Breast Removal
Basement Conversions
What Sets Us Apart
Party Wall Notice Preparation & Service
Agreed Surveyor Appointments
Party Wall Award (PWA)
Schedule of Condition
Dispute Resolution
Post-Works Inspection
What Happens if You Don't Serve Notice?
The Party Wall Act contains no automatic enforcement mechanism — but the consequences of non-compliance can be severe, costly, and highly disruptive to your project.
- Your neighbour can apply for a court injunction to stop work immediately
- You may be required to undo work already completed, at your own cost
- You could be held liable for damage claims with no Schedule of Condition as defence
- Legal disputes can cost £8,000–£35,000 in fees and delay your project by months
- Your building insurance may be invalidated if works proceed without compliance
THE SIMPLE SOLUTION
Speak to Us Before Your Project Starts
A free initial consultation takes 15 minutes and gives you absolute clarity on what notices are required, when they need to be served, and how much it will cost.
Frequently Asked Questions
How long before my build do I need to serve a party wall notice?
Do I need a party wall agreement for a loft conversion?
What happens if my neighbour ignores my party wall notice?
Can my neighbour stop my project?
No — not permanently, and not simply because they don’t want the work to happen. The Party Wall Act cannot be used to veto a project that you have a legal right to carry out. What your neighbour can do is dissent to your notice, which triggers the formal surveyor and Award process, and they can raise legitimate concerns about the timing, method, or protective measures associated with the works. They can also apply to the courts for an injunction if you begin work without following the correct process — which is why compliance matters. If you follow the Act correctly, your project will proceed. The Award may impose reasonable conditions, but it will not stop the work.
Who pays the party wall surveyor fees?
In the majority of cases, the building owner — you — pays all surveyor fees, including any fees incurred by a surveyor appointed by your neighbour. This is because it is your project that has necessitated the process. The most cost-effective route is to agree on a single Agreed Surveyor who acts impartially for both parties. Where each party appoints their own surveyor and those two surveyors cannot agree, a third surveyor is selected to make a determination — and their costs are also typically met by the building owner. We always provide a clear, fixed-fee quote upfront so there are no surprises.
How much does a party wall agreement cost?
For a straightforward project involving a single shared wall and a cooperative neighbour, expect to pay in the region of £700 to £1,500 for a full Party Wall Award, including the schedule of condition. Using an Agreed Surveyor — a single surveyor acting for both parties — is significantly cheaper than each party appointing separately. Where separate surveyors are appointed, costs typically rise to £1,500 to £3,000 or more depending on the complexity of the works. For more complex projects such as basement excavations or works affecting multiple neighbours, costs will be higher. We provide fixed-fee, transparent quotes at the outset so you can budget accurately from day one.
What is a Schedule of Condition and do I need one?
A Schedule of Condition is a detailed photographic and written record of the existing state of your neighbour’s property, prepared before your works begin. It documents things like the condition of walls, ceilings, floors, and any pre-existing cracks or defects. It is typically prepared as part of the Party Wall Award. Its purpose is twofold — it gives your neighbour documented protection if damage does occur, and it protects you from being held responsible for defects that were already there before you started. Without one, any claim your neighbour makes about damage becomes much harder to dispute. We strongly recommend a Schedule of Condition for any project covered by the Act, and it is included as standard in our Party Wall Award service.
What happens if my works cause damage to my neighbour's property?
The Act places the responsibility for making good any damage caused by your building works firmly on you as the building owner. If damage occurs, you are legally obliged to repair it. The Schedule of Condition is the reference point for determining what has been caused by the works versus what pre-existed. Where there is a dispute about whether damage was caused by the works or the extent of repair required, the appointed surveyor or surveyors can be asked to make a determination. If either party is unsatisfied with that determination, they have 14 days to appeal to the county court. Acting quickly, communicating openly, and having a thorough Schedule of Condition in place from the start is the best protection against a damage dispute escalating.
Do I need planning permission as well as a party wall agreement?
They are entirely separate requirements. Planning permission is granted by your local planning authority and governs whether your proposed development is acceptable in terms of its size, appearance, and impact on the surrounding area. The Party Wall Act governs the relationship between you and your immediate neighbours in terms of how works affecting shared structures are managed. You may need both — and in some cases building regulations approval as well. Satisfying one does not remove the obligation to comply with the others. A party wall notice cannot be served before you have your plans in a reasonable state of detail, so it is best to work on all three in parallel once your design is finalised.