If you are planning building work that affects a shared wall, boundary, or nearby foundations, two terms come up again and again: party wall notice and party wall award. They are linked, but they are not the same thing.
A lot of property owners confuse the two. The simplest way to understand it is this: a notice starts the formal process, while an award is the document that sets out how the work can proceed if a dispute arises under the Act.
What is a party wall notice?
A party wall notice is the formal written notice served on an adjoining owner before certain types of work begin. GOV.UK says you must tell your neighbour if you plan to build on or at the boundary, work on an existing party wall or party structure, or dig below and near to the foundation level of their property. Notice usually needs to be given between 2 months and 1 year before the planned start date, depending on the type of work.
In practical terms, the notice tells the adjoining owner:
- what work is proposed
- where it will take place
- when the work is expected to start
- that the work may fall under the Party Wall etc. Act 1996
What is a party wall award?
A party wall award is a formal document prepared by the surveyor or surveyors after a dispute is deemed to have arisen under the Act. This often happens when the adjoining owner dissents, or in some cases does not reply within the required period. The award sets out the works, how and when they may be carried out, and any protective steps or recorded conditions that apply.
A party wall award commonly deals with matters such as:
- the scope of the works
- working hours or access arrangements where relevant
- protective measures for the adjoining property
- the schedule of condition
- surveyor appointments and related procedural points
The key difference
The easiest distinction is:
- Party wall notice = the building owner’s formal notification that work is proposed
- Party wall award = the surveyor’s formal document explaining how the work can proceed after a dispute arises
So, a notice comes first. An award only becomes necessary when the process moves into dispute resolution under the Act.
Does every notice lead to an award?
No. If the adjoining owner consents, a party wall award may not be needed. If they dissent, or fail to respond in cases where the Act treats silence as a dispute after the response period, surveyors may need to be appointed and an award prepared before the works proceed.
Why getting the distinction right matters
This difference matters because many delays happen when owners assume that sending a notice is the same as completing the legal process. It is not. The notice is only the beginning. If there is a dissent or no response, the next stage may involve surveyor appointments, a schedule of condition, and then a party wall award.
It also matters because if work starts without proper notice being given, GOV.UK states that an adjoining owner may seek to stop the work through a court injunction or seek other legal redress.
A simple example
A homeowner plans a rear extension and needs to cut into a shared wall. They serve a party wall notice on the neighbour. If the neighbour agrees, the process may stay relatively straightforward. If the neighbour dissents, surveyors are appointed and a party wall award is prepared to govern how the works will be carried out. This example reflects the process described in official guidance.
A party wall notice and a party wall award are part of the same legal framework, but they serve very different purposes. The notice tells your neighbour what you want to do. The award sets out the rules for how the work proceeds if the matter enters the surveyor process. Understanding that difference early can help property owners avoid confusion, delay, and unnecessary disputes.