Party Wall: What It Is and How It Works

Party Wall: What It Is and How It Works

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Understanding Party Walls with Hourican & Associates – Chartered Party Wall Surveyors in London

What Is a Party Wall?

A party wall is a wall that stands on the land of two or more owners and either:

  • Forms part of a building (e.g. the dividing wall between two terraced houses), or
  • Separates two buildings (e.g. flats, commercial units or townhouses), or
  • Sits on the boundary and is jointly owned (a party fence wall, not a timber fence)

In the UK, party walls are governed by the Party Wall etc. Act 1996, which ensures lawful notification and agreement between neighbours when building work may affect shared walls or structures.

How Does the Party Wall Process Work?

  1. Serving a Party Wall Notice: Required for works such as loft conversions, chimney removals, basement works, or excavation near a boundary.
  2. Neighbour Response: Consent, dissent with their own surveyor, or dissent with an agreed surveyor.
  3. Party Wall Award: A legally binding document issued if there is dissent.

Hourican & Associates Fees:

  • Party Wall Notice: £65 + VAT per neighbour
  • Schedule of Condition Survey: £585 + VAT
  • Full Award Service: £1,100–£1,500 + VAT

Why Are Party Wall Agreements Important?

Party Wall Agreements help to:

  • Prevent disputes through clear documentation
  • Protect both parties with a Schedule of Condition
  • Define access rights and responsibilities
  • Reduce legal risks if damage occurs
Hiring a party wall surveyor early reduces legal disputes by 80%

Who Are Hourican & Associates?

We are a Chartered Building Consultancy specialising in party wall surveying throughout London.

  • Regulated by RICS, CIOB & CABE
  • Members of FPWS and The Pyramus & Thisbe Society
  • Work across North, South, East & West London

Frequently Asked Questions

Yes, if you’re cutting into or raising the party wall (e.g. for steel beams or roof changes), you must serve a notice under Section 2 of the Act.
Costs vary by project complexity. Hourican & Associates charge:
  • £65 + VAT per notice
  • £585 + VAT for a Schedule of Condition
  • £1,100–£1,500 + VAT for a full award
They may appoint their own surveyor, whose reasonable fees you'll cover. Alternatively, you can both use an agreed surveyor to simplify the process.
It is a photographic and written record of your neighbour's property before works begin. It protects both parties if a damage dispute arises.
If you excavate within 3 metres of a neighbour’s structure and deeper than their foundations, you must serve a Section 6 notice.
Yes. Not serving notice could result in legal injunctions or claims—even if you’re complying with planning permission or building regulations.

Need Expert Party Wall Advice?

As chartered party wall surveyors in London, Hourican Associates can help.

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!

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90 Google Reviews for London Party Wall Surveyor
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Chris White
Chris White
02 Jun 2023

Prompt and efficient service from Richard, who also took the time to answer questions and explain the process involved. Highly recommended.

LucyR
LucyR
17 May 2023

Very pleased we chose Hourican Associates for our party wall surveying work. Richard was very helpful and worked very efficiently to get the award done in time for our building project.

Arthur Rank
Arthur Rank
08 May 2023

I received a fantastic service from Richard and the team. Great support and clear communication throughout the process and extremely responsive and proactive.

Claudio
Claudio
28 Apr 2023

I recommend and trust Richard for any party wall matters.

jules andre
jules andre
26 Apr 2023

RICHARD HOURICAN INSPECTED MY ELDERLY MOTHERS PARAPET WALL FLAT ROOF BOLLO LANE EFFICIENT QUICK REPLIES PROFESSIONAL COMPETENT SURVEY PEACE OF MIND FOR MY MOTHER PRAISE FOR RICHARD AND HIS TEAM RECOMMEND TO MY FRIENDS/ RELATIVES MUCH APPRECIATED REGARDS JULES ROBINS BOLLO LANE CHISWICK

Ian Jones
Ian Jones
15 Mar 2023

Richard and his team helped us navigate the tricky nature of party wall dealings effectively and fairly leaving all those parties happy and content with all works undertaken. We could reach Richard at any time and everything was explained clearly to both sides. Thanks for the excellent work.

Claire Kean
Claire Kean
03 Feb 2023

Hourican Associates is an extremely professional, efficient and reliable company taking the pressure away from what can be a stressful and busy time. I wouldn't hesitate to recommend Richard to anyone requiring a surveyor, as you will receive a first class service.

David Kay
David Kay
12 Jan 2023

We were very impressed and happy with the service Richard gave us on our party wall agreement. Richard was always available to answer any questions we had, and we had a few as this was our first party wall agreement. The process was very smooth and the result very comprehensive. Highly recommended!

Lucy Hughes
Lucy Hughes
14 Dec 2022

Richard was so helpful, giving his advice which helped my neighbour and I resolve some issues during our build. Very grateful for his quick response which prevented any delay to our works. Many thanks.

Greg Kennaugh
Greg Kennaugh
30 Nov 2022

Incredibly fast, pragmatic and friendly advice from Richard. Thank you very much!

Dominic Hatje
Dominic Hatje
13 Nov 2022

Richard did an excellent job, really thorough and great communication with availability to help whenever I needed. I received honest advice, and the service was of a very high quality. I'm really happy with the party wall award. It's such a relief to have completed this part of the building project. Richard provided peace of mind at each stage. I recommend him.

Chloe Epps
Chloe Epps
13 Nov 2022

Richard clearly has the knowledge and experience required to make things run swiftly and smoothly from start to finish. He knew what to do at every turn and made the party wall process far smoother and swifter than we expected. Thank you!

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

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