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Party Wall etc. Act 1996 Section 1 Explained  

 

 

The Party Wall Act 1996 is an important piece of legislation in England and Wales that deals with the rights and responsibilities of property owners who share a wall, boundary, or structure with a neighbor. Section 1 of the Party Wall Act focuses on the construction or alteration of a party wall, and it sets out the framework for how disputes should be handled when one property owner intends to carry out work that could affect a party wall or structure.

Here is a detailed explanation of Section 1 of the Party Wall Act 1996:

Section 1 – Work to Party Walls

This section specifies the types of works that require notice to be served on the adjoining owner(s), and outlines the procedures for dealing with such works.

1.1 Definition of "party wall"

A party wall is defined under the Act as a wall that is shared by two or more properties, typically situated on the boundary between two properties. This includes walls between terraced houses, semidetached houses, and the like, and also applies to party fences and party structures (such as floors or ceilings that separate flats or different parts of a building).

1.2 Types of Work Requiring Notice

Section 1 outlines the types of works that require the property owner to give formal notice to the adjoining owner, including:

  • Excavating foundations near a party wall or structure – If a building owner intends to dig foundations near or under a party wall or structure (e.g., to build a new extension), they must give notice to the adjoining owner(s). This is to ensure that the excavation does not weaken or affect the party wall or neighboring structures.

  • Making a new party wall or structure – If a building owner intends to construct a new wall along the boundary line or make alterations to an existing one, they are also required to notify the adjoining owner(s).

  • Any alterations to a party wall – If a building owner intends to alter the structure of a party wall (e.g., cutting into it to install a door or window), they must notify the adjoining property owner(s) before commencing work.

1.3 The Requirement for Notice

Before any work begins, the building owner must serve a notice in writing to the adjoining owner(s). This notice must include details of the planned work, including:

  • The type of work being proposed.
  • The date the work is expected to begin (though this is not a binding date).
  • Information about the rights and responsibilities of both parties under the Act.

1.4 Timing of the Notice

The notice must be served at least 2 months before the planned start date of the work. This gives the adjoining owner sufficient time to review the proposed work and respond accordingly.

1.5 The Adjoining Owner's Response

Once a notice is served, the adjoining owner(s) have the following options:

  • Consent – The adjoining owner may consent to the work being carried out as proposed, and work can proceed as planned.
  • Dissent – The adjoining owner can object to the work or request modifications, and in this case, a dispute resolution process will be triggered.
  • No Response – If the adjoining owner does not respond within 14 days, they are deemed to be not objecting, and the work may proceed.

If a dispute arises (whether because of a dissent or no response), both property owners can appoint a party wall surveyor to resolve the issue. A surveyor is a professional appointed to act in the interests of both parties and resolve any disputes regarding the proposed work.

1.6 Party Wall Award

If there is a dispute, the appointed surveyors will produce a party wall award, which outlines:

  • The specific work that will be carried out.
  • How the work will be conducted.
  • Any compensation or arrangements for damage to the adjoining owner’s property.
  • The costs of the work (often divided between the parties, though the surveyors will determine the appropriate allocation).

1.7 Consequences of Non-Compliance

If a building owner proceeds with work without notifying the adjoining owner, or if they fail to follow the proper procedures, they may be committing an offense under the Party Wall Act. The adjoining owner may have grounds to seek legal action or an injunction to stop the work.


In summary, Section 1 of the Party Wall Act 1996 ensures that property owners who wish to carry out work on party walls or structures follow a clear procedure for notifying their neighbors. This helps prevent disputes and protect both parties' interests, ensuring that the work is done in a way that avoids damage or inconvenience to the neighboring property.

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