What Do Party Wall Surveyors Actually Do? Here’s What You Need to Know

If you’re planning works that affect a shared wall or boundary, you’ll likely need the input of a Party Wall Surveyor—but what exactly do they do? If you’re unfamiliar with the Party Wall etc. Act 1996, or you’ve never undertaken building work near a neighbouring property, it’s understandable if you’re unsure.

Let’s break it down clearly—so you know what to expect and when to call in a professional.


What Is a Party Wall?

In simple terms, a party wall is a wall that stands between two properties owned by different people. This can include:

  • Internal walls that straddle the boundary between two homes
  • External garden walls shared by adjoining properties (known as party fence walls)
  • Floors separating flats (in some cases)

Because of how complex shared structures can be, even seemingly minor works can trigger the need for legal notices, inspections, and expert guidance.


What Does a Party Wall Surveyor Do?

A Party Wall Surveyor is a qualified professional who specialises in disputes and processes under the Party Wall etc. Act 1996. Their job is to ensure that all works affecting a shared wall or boundary are carried out lawfully, safely, and fairly.

Their duties include:

  • Interpreting and applying the Party Wall Act
  • Advising property owners on their rights and obligations
  • Drafting and serving Party Wall Notices
  • Resolving disputes that arise between building and adjoining owners
  • Preparing a legally binding Party Wall Award
  • Determining compensation for damage caused by notifiable works

Importantly, once appointed, the Surveyor must act impartially, even if hired by just one of the parties.


Do I Really Need One?

If you’re planning works like:

  • Building a new wall at the boundary
  • Cutting into a party wall
  • Excavating near a neighbour’s foundations

…you’ll likely need to serve notice under the Act. If your neighbour disputes the notice (or fails to respond), this triggers a dispute resolution process—and that’s where the Party Wall Surveyor comes in.

Early advice from a qualified surveyor can help avoid costly mistakes and prevent legal issues later down the line.


The Party Wall Award Explained

The Party Wall Award is a formal, legal document prepared by one or more appointed surveyors. It outlines:

  • The scope of the intended works
  • Conditions under which the works must be carried out
  • Access arrangements
  • How disputes or damage will be resolved

This Award helps prevent conflict by setting clear, agreed-upon terms before any work begins.


A Neutral Role – Acting with Integrity

Party Wall Surveyors don’t “take sides.” Whether acting as an Agreed Surveyor (appointed by both owners) or working alongside another surveyor, their responsibility is to apply the law fairly and protect the rights of both parties.

This impartiality is a key part of their professional duty under the Act.


Need Advice on a Party Wall Issue?

Whether you’re a building owner planning works or a neighbour unsure of your rights, early professional advice can make all the difference.

📩 Email us today at team@simplesurvey.co.uk for expert guidance on notices, Awards, and dispute resolution under the Party Wall etc. Act 1996.

Let us help you avoid disputes—and keep your project moving forward with confidence.