Planning building work in South London—from a loft conversion in Clapham to a rear extension in Balham, or excavation works in Greenwich or Dulwich? If your project affects a shared wall, boundary, or involves digging close to a neighbour’s foundations, the Party Wall etc. Act 1996 may apply. We help you follow the correct legal process, protect both properties, and keep your build moving smoothly.
We provide a fast, clear service for:
Party Wall Notices • Schedule of Condition Reports • Party Wall Awards across South London.
South London postcodes we cover include: SE1, SE5, SE11, SE15, SE17, SE19, SE21, SE22, SE24, SE25, SE26, SE27, SW2, SW4, SW8, SW9, SW11, SW12, SW16, SW17, SW18 and SW19.
South London is packed with Victorian terraces, Edwardian homes, conversions, and garden extensions—and many projects sit close to neighbouring walls and foundations. A Party Wall Surveyor helps you stay compliant, reduce delays, and avoid disputes.
Why it matters in South London:
A party wall surveyor is a qualified professional who:
If your neighbour consents to the notice, you can proceed without much delay. But if they dissent (or don’t respond), a party wall surveyor is essential to move things forward legally and efficiently.
South London homes often have long rear gardens, tight side access, and shared walls on terraced streets. This creates common pressure points—especially around access, noise, and protecting finishes in neighbouring properties.
Party wall fees in South London depend on the type of work, the number of neighbouring owners involved, and whether the matter proceeds with consent or requires a formal Award. For simple rear extension and loft conversion projects, clear notice preparation at the start can often help avoid delays and reduce the chance of a more expensive dispute process. Our fees are transparent and based on the level of involvement required. Typical pricing includes:
| Service | Typical Fee |
|---|---|
| Simple projects | From £29 |
| Preparation of Notices | £49 |
| Party Wall Award | £799 |
| Schedule of Condition | £250 |
| Comprehensive Homeowner Party Wall Awards | From £799 |
If you are planning a loft conversion in Clapham, a rear extension in Balham, or excavation works near neighbouring foundations in Greenwich or Dulwich, send us your drawings and we can confirm the likely party wall process and fee before work starts.
We cover all South London boroughs and nearby neighbourhoods, including:
Lambeth • Southwark • Lewisham • Wandsworth • Greenwich • Croydon • Bromley • Sutton • Kingston upon Thames • Merton • Richmond upon Thames (south-side areas)
Popular areas we regularly support:
Clapham, Brixton, Balham, Tooting, Streatham, Dulwich, Peckham, Deptford, Blackheath, New Cross, Forest Hill, Sydenham, Crystal Palace, Norwood, Bermondsey, Rotherhithe, Battersea, Putney, Wimbledon, Mitcham, Sutton, Purley, Beckenham, and Bromley.
If your area isn’t listed—don’t worry. We still cover it. Share your postcode and we’ll confirm next steps quickly.
If you are planning a loft conversion, rear extension, basement work, or structural alteration in Putney, it is best to get party wall advice before building work starts. Express Party Wall can review your plans, confirm which notices are required, and guide you through the process clearly from start to finish.
We also support nearby South West London areas, including Wimbledon, Wandsworth, Fulham, Richmond upon Thames, and the wider South West London area.
For clear advice and fixed-fee party wall support, contact Express Party Wall today and send us your project details.
1) Do I need a Party Wall Notice for my South London extension?
If your work affects a shared wall, involves building on/near the boundary, or requires excavation close to a neighbour’s foundations, you likely need notice. Send your drawings and we’ll confirm quickly.
2) How much notice do I need to give in South London?
Many works require 1–2 months’ notice depending on the section of the Act. Serving early is the best way to avoid delays.
3) What if my neighbour refuses or doesn’t respond?
A refusal—or no response—triggers the dispute procedure. Surveyor(s) are appointed and an Award may be agreed so the project can proceed lawfully.
4) Can we use one surveyor for both properties?
Yes, if both parties agree, an Agreed Surveyor can act for both—often suitable for straightforward lofts and extensions.
5) What is a Schedule of Condition and do I really need it?
It’s a detailed record of your neighbour’s property before work begins. It’s one of the best ways to prevent arguments about cracks or damage later.
6) Who pays the party wall surveyor costs?
In most cases, the building owner carrying out the works pays the reasonable costs, particularly where the work benefits their property.
7) Does the Party Wall Award replace planning permission?
No—an Award is separate from planning and building control. It sets out the legal protections and procedures under the Party Wall Act.
8) I live in a flat in South London—does the Act apply?
Yes. Flats often share walls, floors, and ceilings. Notices may need to be served on freeholders/leaseholders or managing agents depending on ownership.
