constructing a new building

Constructing a new building or renovating an existing property might require you to share a wall with your neighbour. This wall, known as the party wall, separates the two properties and is under the jurisdiction of the Party Wall etc. Act 1996. The act mandates that you must serve a notice to your neighbour informing them of your intentions and ensure that they consent to the construction before proceeding.

One of the most significant points of contention during the negotiation process is the cost of building the party wall. This article highlights ways to reduce the price of the party wall while still ensuring that the quality and safety of the structure remain uncompromised.

Hiring Party Wall Surveyors

The first step is to hire party wall surveyors. The surveyors are professionals who understand the intricacies of the law and can help negotiate a fair price for the construction of the party wall. They will assess the proposed works and advise on the most cost-effective way to construct the wall.

The surveyors can also help identify any potential issues that may arise during the construction process, such as subsidence or structural damage. With their experience in the field, they can advise on the best materials to use and the most efficient construction techniques to reduce the overall cost of the party wall. Moreover, party wall surveyors can help mediate any disputes between neighbours, ensuring that the construction process runs smoothly.

Using Cost-Effective Materials

The materials used to construct the party wall play a significant role in determining the project's cost. Using high-quality materials might be ideal, but it comes at a high cost. Therefore, opting for cost-effective materials can reduce the overall cost of the party wall. While the materials used must comply with the building regulations, there is still room for flexibility based on your budget.

Concrete blocks are an excellent option for constructing party walls as they are durable and cost-effective. Additionally, they are easy to install, reducing the labour costs. Bricks are also a good choice as they are readily available and easy to work with, but it might not be as cost-effective as concrete blocks. Timber is another option, but it requires regular maintenance and is not as durable as concrete or bricks.

Negotiating With Your Neighbour

Negotiating with your neighbour is an essential step in reducing the cost of the party wall. You should have an open and honest conversation with your neighbour, explaining your plans and the cost implications. You can also ask them to contribute towards the cost of the party wall, especially if the construction benefits them in any way.

It is also important to keep in mind that your neighbour has the right to appoint their own party wall surveyor. Therefore, it is advisable to involve your party wall surveyor in the negotiation process to ensure that everything is done in accordance with the law.


The cost of building a party wall can be a significant expense when carrying out construction work on your property. However, there are several ways to reduce the cost while still ensuring that the wall is of high quality and meets the building regulations.

Hiring party wall surveyors, using cost-effective materials, and negotiating with your neighbour can all help to reduce the overall cost of the project. By following these steps, you can ensure that your construction work runs smoothly and within your budget.

If you are looking for the best party wall surveyors in London, choose Icon Surveyors! Our team of experienced and results-driven surveyors are dedicated to helping you achieve the best possible outcome for your property matter. Contact us today to learn more about our services and how we can assist you.

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We are a team of party wall surveying experts based throughout London and the surrounding areas. Here, we share informative property survey blogs created by industry experts.



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