Do I Need a Party Wall Agreement?

0208 849 8390

Do I Need a Party Wall Agreement?

|

Understand the legal obligations under the Party Wall etc. Act 1996 when undertaking building works in London. Learn what triggers a Party Wall Notice, when a Party Wall Agreement is needed, and how Hourican Associates can help.

What Is a Party Wall Agreement?

A Party Wall Agreement is a legal document prepared by a Party Wall Surveyor under the Party Wall etc. Act 1996 to regulate building works that affect shared walls or boundaries.

When Do You Need a Party Wall Agreement?

Type of Work Description Notice Needed? Agreement Required if Dispute?
Loft conversionInserting beams into a shared wallYesYes
Basement excavationWithin 3 or 6 metres of neighbourYesYes
Rear/side extensionUp to or astride boundary lineYesYes
Chimney removalOn a shared party wallYesYes
Minor internal worksNot affecting structureNoNo

Flowchart: Do You Need a Party Wall Notice?

Party Wall Agreement Flowchart

Legal Framework

The Party Wall etc. Act 1996 applies throughout England and Wales, including London, and outlines specific rights and procedures for work affecting shared structures.

  • Section 1: New walls on or near boundaries
  • Section 2: Work to existing party structures
  • Section 6: Excavations within 3m or 6m

Potential Consequences of Non-Compliance

  • Legal injunctions stopping work
  • Neighbours taking civil action
  • Delays and financial penalties
  • Loss of neighbourly goodwill

Common Scenarios

Project TypeNotice Needed?Extra Survey?
Loft ConversionYesSchedule of Condition
Basement WorksYesStructural Report
Garden WallYesNone
Chimney Breast RemovalYesEngineer Approval
RedecorationNoNo

FAQs

Not if the works do not affect the structure or support of the party wall.
You must appoint a Party Wall Surveyor. Your neighbour may appoint their own or agree to a shared one.
Yes. Both parties may agree to a single impartial surveyor to reduce costs and time.

How Hourican Associates Can Help

As chartered party wall surveyors in London, Hourican Associates offer:

  • Party Wall Notices: £65 + VAT per neighbour
  • Schedule of Condition Surveys: £450–£650 + VAT
  • Party Wall Agreements: £1,000–£1,500 + VAT

We cover all areas of London including Fulham, Chiswick, Chelsea, Camden, Islington, and more.

Request a Free Party Wall Quote Now

Disclaimer: All cost estimates are indicative only and may vary depending on the nature, scale and location of your project. Legal obligations under the Party Wall etc. Act 1996 should always be confirmed with a qualified party wall surveyor. For formal advice, we recommend booking a consultation.

Richard Hourican. Specialist Party Wall surveyor, London

Richard Hourican, Company Director

BSc (Hons). HND Build. MCIOB. C.Build E MCABE. ARICS. MFPWS. MPTS

As a specialist Party Wall surveyor, Richard Hourican will protect your interests during building works.

Are you planning a building project – perhaps an extension, loft conversion or basement – that is on or adjacent to your property’s boundary line? Or has a ‘Party Wall’ notice dropped on the doormat informing you of a neighbour’s impending works?

It’s essential to understand all the implications of building plans. If you don’t, it could cost thousands. Our job is to ensure everything is done correctly – and that it doesn’t!

Contact us


Follow us:

83 Google Reviews for London Party Wall Surveyor
Google logo
Jena Mihalovic
Jena Mihalovic
26 Feb 2024

We had the pleasure of working with Richard Hourican and his team at Hourican & Associates for our party wall agreement, and the experience was nothing short of exceptional. From start to finish, Richard exhibited a level of professionalism and expertise that surpassed our expectations. Communication was a standout aspect of our collaboration with Hourican & Associates. Richard kept us informed every step of the way, ensuring that we were always in the loop regarding the progress of our party wall agreement. Any queries or concerns we had were promptly addressed, contributing to a seamless and transparent process. The timeliness of their work is commendable. Unlike some experiences we've heard about, there was no unnecessary delay or dragging out of the process. Richard and his team efficiently navigated the complexities of our party wall agreement, demonstrating a commitment to meeting deadlines without compromising on the quality of their work. In summary, if you're in need of a reliable, communicative, and efficient team to handle your party wall agreement, look no further than Hourican & Associates. Richard's professionalism and the team's dedication to client satisfaction make them a top choice in their field. We wholeheartedly recommend their services and would gladly work with them again in the future.

Robert Lines
Robert Lines
31 Jan 2024

Hourican Associates handled a complex set of party wall agreements for us with a range of stakeholders including both leasehold and freehold owners. From our first conversation, Richard's vast knowledge of this process was evident; he explained the whole process clearly and answered all my questions thoroughly. Communication was extremely prompt the whole way through with Richard always making time to chat on the phone to keep us updated. I would highly recommend Hourican Associates.

Marwan Bateh
Marwan Bateh
26 Jan 2024

The team at Hourican Associates were exceptional. They were very helpful professional in handling my party wall consents. Thank you! Highly recommend them to anyone.

Chris V
Chris V
27 Nov 2023

Absolutely first class. Helpful and kind. I would very much recommend Hourican Associates.

V FitzGerald
V FitzGerald
18 Nov 2023

Richard is fantastic, understands the situation and helps sort the PWA quickly. He’s also very responsive. We have used Hourican twice now and would definitely use again.

Victoria Chapman
Victoria Chapman
03 Nov 2023

Had a brilliant experience working with Richard Hourican. The service was amazing and he went above and beyond to explain everything to me and also to make sure that things were completed as soon as possible. Overall I was so extremely happy and would recommend Richard and Hourican Associates to everyone!

Contact us for advice on how the Party Wall Act applies to your project & get a free quotation.

Contact us