When a Party Wall Notice is dissented to (or no response is received), the Party Wall etc. Act 1996 moves into its dispute-resolution procedure under Section 10. At that point, surveyor(s) are appointed so that the matter can be resolved by way of the statutory process—usually culminating in a Party Wall Award.
This is where Party Wall appointment letters come in. They are often misunderstood as “contracts” or lengthy legal agreements. In reality, an appointment letter is typically a short, formal confirmation of a statutory appointment. It exists to evidence who has been appointed and on what basis, so the surveyor has legal authority to act.
1) What is a Party Wall appointment letter?
A Party Wall appointment letter is a written document confirming that an owner has appointed a named surveyor under the Party Wall etc. Act 1996.
It is commonly used in two scenarios:
- Two-surveyor route: each owner appoints their own surveyor under Section 10, and those two surveyors then select a Third Surveyor.
- Agreed surveyor route: both owners concur in appointing a single surveyor (the “Agreed Surveyor”).
In either case, the appointment is made under statutory authority (Section 10), not by private contract.
2) What the appointment letter is NOT
This point is crucial:
It is not a service contract in the usual commercial sense
An appointment letter is not intended to operate like a typical “terms of engagement” document for professional services. The surveyor’s authority does not come from contract law—it comes from the Party Wall Act once a dispute exists and an appointment is made in accordance with Section 10.
It is statutory authority for the surveyor to act
The appointment letter is essentially evidence that:
- the correct person(s) have been appointed, and
- the surveyor is authorised to act on the owner’s behalf under the Act.
Because the appointment is statutory, it is normally not necessary (or desirable) to overload appointment letters with bespoke terms and conditions.
3) What a Party Wall appointment letter needs to include
In most cases, appointment letters are simple and should contain the basics only.
A) The name(s) of the appointing owner(s)
This should match the legal ownership names as closely as possible (particularly important where there are joint owners).
B) The property address
Typically:
- the building owner’s address (where the works are proposed), and
- the adjoining owner’s address (the neighbouring property affected)
C) The name and details of the appointed surveyor
The letter should clearly identify:
- the surveyor being appointed
D) Reference to the statutory basis of appointment (Section 10)
This is the key “authority” element—confirming the appointment is made under the Party Wall etc. Act 1996 in connection with a dispute (actual or deemed).
E) A clear statement that the surveyor is appointed to act
The conventional wording is typically along the lines of:
- “I/we hereby appoint [Surveyor] as my/our surveyor under Section 10 of the Party Wall etc. Act 1996…”
F) Signature and date
The appointment should be:
- signed by the appointing owner(s), and
- dated
This is important as it demonstrates when the statutory appointment was made.
4) What is usually included as “generic and conventional wording”
Most appointment letters use standard, well-established phrasing that confirms:
- the dispute has arisen (or is deemed to have arisen) under the Act
- the surveyor is appointed under Section 10
- the surveyor is authorised to act on the owner’s behalf in relation to the works and the dispute
This is intentionally conventional because it keeps the appointment clear, neutral, and difficult to challenge.
5) What appointment letters usually do NOT need to include
Because the appointment is statutory, appointment letters generally don’t need to include:
- lengthy “terms and conditions”
- fee caps or commercial negotiation clauses
- detailed scope of service like a private consultancy agreement
- bespoke cancellation terms (the statutory process has its own rules and expectations)
- clauses attempting to limit the surveyor’s statutory duties
That isn’t to say fee arrangements never matter—but they are often dealt with separately and do not need to be embedded in the statutory appointment itself.
6) Why keeping appointment letters simple is often best practice
A concise appointment letter helps because:
- it avoids confusion about whether the appointment is being made correctly under the Act
- it keeps the focus on the statutory process (not contractual argument)
- it reduces the chance of disputes about side terms
- it supports clean and efficient administration by the surveyors
Remember: Section 10 is designed to create a structured route to resolution. Complicating the appointment stage can slow that down.
7) Practical tips for owners
For building owners
- Make sure all legal owners are correctly identified.
- Ensure your surveyor appointment is clear and dated.
- If you are using the “agreed surveyor” route, ensure both owners expressly concur in writing.
For adjoining owners
- Ensure you are appointing a surveyor you trust to act impartially within the Act’s framework.
- Remember the surveyor is not there to “fight your corner” in the way a solicitor would; they are there to apply the Act fairly.
Key takeaway
Party Wall appointment letters are usually short for a reason. They only need to identify the owner(s), the surveyor, the properties, and confirm the Section 10 statutory appointment using conventional wording. They are not typical contracts—they are written evidence of the surveyor’s statutory authority to act on behalf of the owners under the Party Wall etc. Act 1996.
Need help With a Party Wall matter?
Email mail@howorth.uk or call 07794 400 212. Tell us whether you’re appointing an Agreed Surveyor or separate surveyors, and share the Notice details and property addresses so we can guide the correct wording and process.