A party wall is a wall shared between two properties, typically positioned on the boundary line separating them. The Party Wall etc. Act 1996 recognises several types of party walls and related structures.
Type A Party Wall
A Type A Party Wall is a wall that straddles the boundary between two parcels of land. Common examples include:
- The wall separating terraced or semi-detached houses
- A garden wall located on the boundary, known as a party fence wall
Type B Party Wall
A Type B Party Wall is a wall that stands entirely on one owner’s land but is used by another party to support their building. Examples include:
- A neighbouring property erecting a lean-to against your wall
- An extension that relies on part of your existing wall
Only the portion of the wall used by both properties is considered a party wall under the Act.
Party Structures
The term party structure encompasses more than walls. It may include dividing elements such as:
- Floors separating flats
- Other structural partitions dividing two properties
Although disputes involving these structures are less common, they remain subject to the provisions of the Act.
Party Fence Walls
A party fence wall is a shared boundary wall that is not part of a building, typically found between gardens.
Note: Standard timber fences or walls supported by concrete posts are not classified as party fence walls under the Act.
Assistance with Party Walls
If you are planning works near or on a shared wall, you may be required to serve a Party Wall Notice under the Act.
At Simple Survey, we provide professional, affordable guidance and support to simplify the Party Wall process. As one of the most cost-effective Party Wall Surveyors in the UK, we ensure compliance while minimising stress and delays.
📩 Contact us at team@simplesurvey.co.uk for expert advice and assistance.