Do I need a party wall surveyor?

The first step in the party wall process is for the person planning the work to notify the neighbouring property owners who may be affected.

Under the Party Wall Act, there are three main types of work:

1. Work affecting a shared structure –

This includes things like adding steel beams for an extension or raising the height of a party wall for a loft conversion, or removing a chimney breast connected to the shared wall.

2. Excavations near shared structures –

This applies when digging occurs within 3.0 meters of a neighbouring structure and goes deeper than its foundation. If the excavation is very deep, such as for piled foundations, the required distance extends to 6.0 meters.

3. Building a wall on or near the boundary –

This includes building a new wall on or along the boundary line between two properties, like a rear extension or a new garden wall.

Our party wall surveyors have the technical and legal knowledge to ensure neighbours are notified properly and responses are handled effectively.

Party Wall Experts

Surveyor Specialists

Impartial Advice

Best Practice

Compliance Focused

Testimonials

Here’s what our clients say about our dedicated, professional approach to party wall surveying.

"The team at HPWS was incredibly thorough and professional. They guided us through each step of the Party Wall process, addressing all our questions and ensuring that both our property and our neighbours’ interests were protected. Thanks to their expertise, we had complete peace of mind throughout our home renovation."
John SimmonsBuilding Owner

"As an adjoining owner, I wanted to ensure my property was protected during our neighbour’s construction. The HPWS team was outstanding in their attention to detail, providing a thorough assessment and keeping me informed at every step. They handled everything smoothly and professionally, giving me complete peace of mind throughout the process. Thanks to their expertise and proactive communication, I felt reassured that my property was in good hands."
Emily CarterAdjoining Owner

"I was apprehensive about starting a major remodel on my home, especially with the Party Wall process, but HPWS made everything straightforward. They handled each step smoothly — from serving notices to coordinating with our neighbours — and were always available to answer questions. Their expertise gave us confidence, securing the necessary approvals so we could move forward without a hitch. Highly recommend their service!"
Sarah LewisBuilding Owner