Garden Walls and Boundary Fences: When Does the Party Wall Act Apply?
The Party Wall etc. Act 1996 applies to some garden walls but not to ordinary timber fences. A masonry wall standing on the boundary between two gardens may be a party fence wall. A close-boarded or panel fence is not covered by the Act.
Party fence walls
A party fence wall is a wall that stands on the line of junction between two properties but is not part of a building, and separates open land rather than buildings. A brick garden wall on the boundary is the typical example. Only Sections 1 and 2 apply in limited ways to these walls.
What is not covered
Timber fences, hedges, and wire fencing are not party fence walls. Neither is a wall that sits wholly on one owner's land. Fence disputes are governed by property law and neighbourly agreement instead of the Act.
Work that can trigger notice
If you want to build a new party fence wall astride the boundary, or repair, raise or rebuild an existing one, you may need to serve notice. Work such as demolishing and rebuilding is more likely to be caught than routine re-pointing.
Who owns the wall
Do not assume. Title deeds, plans, and any 'T' marks on the Land Registry plan may give clues, but they are not conclusive. Where ownership is unclear, take professional advice before starting.
If you are unsure
A party wall surveyor can look at the wall, the deeds and your plans, and say whether notice is needed. This is cheaper than a dispute after the wall is rebuilt.
If you rebuild a garden wall, decide before you start whether it will sit on the boundary, on your land, or astride it. That choice changes which notice applies and who has rights over the wall afterwards. Document the decision and keep the plans.
Frequently asked questions
Can I build a wall on the boundary without asking?
If it would be on the line of junction, a Section 1 notice is likely needed. Building wholly on your own land is treated differently.
Does the Act cover a shared fence?
Not if it is timber. The rules for fences come from deeds, common law and agreement.
Can my neighbour make me pay?
Under the Act, costs depend on the award and who benefits. Outside the Act, there is no general duty to share fence costs.
Related guides
- Understanding Section 1 of the Party Wall Act: New Walls on Junction Lines
- Replacing a Shared Boundary Fence: Party Wall Act vs Common Law
- Can My Neighbour Force Me to Pay for Half of a New Boundary Wall?
- What If the Boundary Line Runs Directly Down the Middle of the Garden Wall?
Last updated: . This page is general information about the Party Wall etc. Act 1996 (England and Wales). It is not legal advice. Every property and dispute is different, so take advice from a party wall surveyor or a solicitor before you act.