The Party Wall etc. Act 1996 affects more home improvement projects than almost any other piece of property legislation — yet most building owners only discover it exists when a project is already planned, or when a neighbour’s builder starts cutting into a shared wall. This guide explains how the Party Wall Act actually works, in plain English.
What the Act Does
The Act gives building owners a legal right to carry out certain works on or near shared structures — and gives adjoining owners the right to be notified first and protected while the works happen. It is an enabling Act, not a blocking one: a neighbour cannot veto notifiable works, but they can insist on the Act’s safeguards.
The Three Types of Notifiable Work
- Section 1 — new building at the boundary: constructing a new wall up to or astride the line of junction
- Section 2 — works to an existing party structure: cutting in beams for a loft conversion, removing chimney breasts, raising, underpinning or rebuilding a shared wall
- Section 6 — nearby excavation: digging within 3 metres of a neighbouring structure and below its foundations (or within 6 metres on a 45-degree line) — the rule that catches most extensions and basements. See our guide to the 3-metre rule
How the Process Works
- Serve notice — one to two months before works begin, depending on the section. Our party wall notices guide covers the details
- The neighbour responds — consent in writing, or dissent. No reply within 14 days counts as dissent
- Dissent triggers surveyor appointment — each owner appoints a surveyor, or both agree on a single “agreed surveyor”
- The award is served — a legal document recording the condition of the neighbouring property and governing how and when works proceed. See our award guidance
Common Misconceptions
- “Consent means giving up my rights” — no: the Act still applies; you simply proceed without an award. A schedule of condition is still wise
- “The building owner pays nothing if I object” — the building owner normally pays both surveyors’ reasonable fees
- “No notice, no problem” — proceeding without notice removes the Act’s protections and invites an injunction. See what happens when no notice is served
Planning works — or received a notice? Speak to our party wall surveyors. We act for building and adjoining owners across Manchester, London, Birmingham and the UK, with fixed fees agreed up front.