It’s a fair question. If you’re already paying an architect to design your extension or manage your build, why not have them take care of the party wall agreement too? Sounds like a two-for-one deal, right?
Here’s the catch: under the Party Wall etc. Act 1996, a surveyor must be completely independent and impartial. If your architect is directly involved in your project, they can’t legally act as your party wall surveyor — no matter how small their role.
Why Independence Matters
The job of a party wall surveyor isn’t to take your side. Their role is to ensure the process is fair and protects both you and your neighbour. If your architect is wearing both hats, your neighbour may see it as biased — even if everything is done properly. That perception alone can spark objections, delays, or even legal disputes.
The Risks of Cutting Corners
- Invalid Agreements – If your architect is deemed too involved, the agreement could be thrown out.
- Conflict of Interest – Architects naturally want their designs to move forward, but that can clash with the surveyor’s duty to stay neutral.
- Added Stress & Costs – What starts as a shortcut could lead to disputes, repairs, or costly do-overs.
Why an Independent Surveyor Is the Safer Choice
Hiring a separate party wall surveyor might feel like “just another expense,” but in practice, it often saves time and money. A dedicated, impartial surveyor:
- Keeps everything legally sound.
- Reassures your neighbour the process is fair.
- Reduces the risk of delays, complaints, or disputes.
The Bottom Line
While your architect is invaluable for bringing your project to life, they’re not the right person to act as your party wall surveyor if they’re already involved. Choosing an independent professional shows your neighbour that the process is fair and protects you from costly setbacks.
At Simple Survey, we make party wall matters straightforward and stress-free.
📩 Email us today at team@simplesurvey.co.uk to get clear, impartial advice before your project begins.