End-to-end Party Wall Act 1996 service for Lambeth — Section 1, 3 and 6 notices, schedule of condition surveys, party wall award coordination. We handle the process so your Lambeth build starts without neighbour disputes.
On any work to a shared wall, with two months’ notice, and on excavation within three or six metres of a neighbour’s foundations, with one. Lambeth’s Datahub set records 3,148 basement applications, and each of those triggered a section 6 notice.
| Section | Work it catches | Notice period |
|---|---|---|
| Section 1 | New wall at or astride the boundary | 1 month |
| Section 2 | Cutting into or raising a shared wall | 2 months |
| Section 6(1) | Excavating within 3m, deeper than their footings | 1 month |
| Section 6(2) | Excavating within 6m, inside a 45-degree line | 1 month |
| No reply within 14 days | deemed dissent, surveyors appointed | Section 10 |
| Lambeth basement applications in the Datahub | 3,148 | 77% approved |
Sources: the Party Wall etc. Act 1996, sections 1, 2, 6 and 10, read at 1 September 2026; the Datahub row from the Planning London Datahub, retrieved 15 August 2026, phrase-matched and comparable within Lambeth only. Surveyors’ fees under a section 10 award are not on a statutory scale: they are agreed between the appointed surveyors, and the building owner normally pays both.
In Lambeth — Victorian terraces in Clapham for the most part — a party wall services package is the full measured-survey-to-submission drawing set London Borough of Lambeth needs in order to determine an application: existing and proposed plans, elevations and sections at 1:100 and 1:50, a location and site plan, and the supporting statements the case officer asks for.
Prepared and reviewed by the chartered technologist team at Architectural Drawings London — MCIAT chartered, £2m PI insured.Last reviewed 2026-08-03.


End-to-end Party Wall Act 1996 service for Lambeth — Section 1, 3 and 6 notices, schedule of condition surveys, party wall award coordination. We handle the process so your Lambeth build starts without neighbour disputes.
Housing stock in Lambeth: Victorian terraces in Clapham, Brixton, Herne Hill; Edwardian villas; 1930s and post-war estates in parts of Streatham; Georgian in Kennington.
Character: Mix of dense Victorian residential and post-war estate; strong conservation area coverage; generally design-led planning decisions.
Article 4: Borough-wide Article 4 for HMO conversions; plus office-to-residential restrictions.
We review your Lambeth project and confirm which Party Wall Act sections apply — Section 1 (new wall on boundary), Section 3 (adjacent excavation) or Section 6 (line of junction).
Legally-compliant notices prepared and served on all adjoining owners, with 14-day or 1-month response periods tracked.
Photographic and written record of neighbouring properties before work starts — protects you and your Lambeth neighbours from disputes.
Technical drawings showing the proposed works in relation to the party wall, foundations and adjoining structures — required by the Act.
If neighbours dissent, we coordinate the appointment of agreed surveyors or independent surveyors to prepare the Party Wall Award.
Liaison through the award process — method statements, temporary works, access arrangements — until the award is agreed and you can start on site.

Single planning or regs submission.
Planning + building regs + structural.
Listed, conservation, complex sites.
Move the controls for an indicative figure. It anchors your budget — it is not a quote. Every project is priced after a free survey.
Build costs are separate and quoted by your contractor. See our published fees.
Every Lambeth postcode district we draw in, the stock that dominates it and the authority that validates a party wall package there. Lambeth fees below are the statutory England rates for 2026, not party wall package estimates.
| Postcode | Area | Dominant stock | What it means for a party wall package |
|---|---|---|---|
| SE24 | Herne Hill | Victorian villas, Edwardian terraces | SE24 straddles a boundary: Herne Hill addresses fall to Lambeth Council or Southwark Council, so confirm which authority validates the party wall package before submitting SE24 drawings. |
| SE27 | West Norwood / Tulse Hill | Victorian terraces, Edwardian villas | West Norwood / Tulse Hill sits wholly inside SE27, so Lambeth Council validates every party wall package submitted from an SE27 address. |
| SW2 | Brixton Hill / Tulse Hill | Victorian terraces, post-war estates | Brixton Hill / Tulse Hill sits wholly inside SW2, so Lambeth Council validates every party wall package submitted from an SW2 address. |
| SW4 | Clapham | Victorian terraces, Edwardian villas | SW4 straddles a boundary: Clapham addresses fall to Lambeth Council or Wandsworth Council, so confirm which authority validates the party wall package before submitting SW4 drawings. |
| SW8 | South Lambeth / Nine Elms | Victorian terraces, new-build apartments | SW8 straddles a boundary: South Lambeth / Nine Elms addresses fall to Lambeth Council or Wandsworth Council, so confirm which authority validates the party wall package before submitting SW8 drawings. |
| SW9 | Brixton / Stockwell | Victorian terraces, post-war estates | A party wall package at an SW9 address in Brixton / Stockwell is determined by Lambeth Council under its own Local Plan policies for Brixton / Stockwell. |
| SW16 | Streatham / Norbury | Edwardian terraces, post-war flats | SW16 straddles a boundary: Streatham / Norbury addresses fall to Lambeth Council or Wandsworth Council or Merton Council or Croydon Council, so confirm which authority validates the party wall package before submitting SW16 drawings. |
| SE1 | Bermondsey / Borough / Waterloo | Georgian terraces, post-war flats, new-build | Bermondsey / Borough / Waterloo is split at SE1. Either Southwark Council or Lambeth Council can determine a party wall package here, so the SE1 address is checked against both policies maps first. |
Roof pitch, wall build-up and plot depth change every few Lambeth streets, and each one changes what a party wall package can achieve at that address.
Conservation areas covering Lambeth: Lambeth Council runs 64, and Kennington, Brockwell Park, Streatham Hill are the ones Lambeth owners meet most. A party wall package inside a Lambeth conservation area loses permitted development, so the Lambeth submission is a householder application at £548 decided in 8 weeks — not a £249 prior approval decided in 6 weeks. In Clapham Common a party wall package is judged on the street elevation first.
What Article 4 removes near Lambeth: Borough-wide Article 4 for HMO conversions; plus office-to-residential restrictions. Before pricing a party wall package we check whether the SE11 address is inside the mapped area, because Lambeth Council draws the Lambeth boundary street by street rather than across the whole of Lambeth.
Lambeth housing stock: Victorian terraces in Clapham, Brixton, Herne Hill; Edwardian villas; 1930s and post-war estates in parts of Streatham; Georgian in Kennington. Mix of dense Victorian residential and post-war estate; strong conservation area coverage; generally design-led planning decisions. Read that before choosing a party wall package route in Lambeth — construction, not postcode, sets what is achievable. Lambeth Council charges £548 for a householder application and has 8 weeks to determine it.
Sources for this Lambeth party wall package page: borough policies maps and conservation-area registers (2025–26), Royal Mail postcode district boundaries, the Town and Country Planning (Fees for Applications) (England) Regulations, the Town and Country Planning (General Permitted Development) (England) Order 2015 as amended, and the Party Wall etc. Act 1996.
Direct answers to the questions Lambeth homeowners ask every week about party wall services.
Start a free quote →You need Party Wall Act notices if your Lambeth project involves: building on or astride a boundary (Section 1), cutting into a party wall or party structure (Section 3), or excavating within 3m/6m of an adjoining property's foundations (Section 6). Most loft conversions, extensions and basement digs in Lambeth trigger at least one section.
If your neighbour consents, that is the whole cost. If they dissent, surveyors must be appointed for the Award and their fees are additional, per neighbour. Notices are included in our Complete architectural packages at no extra charge. See our fees.
If all adjoining owners in Lambeth consent: 14 days (Section 3/6 notice) or 1 month (Section 1 notice). If they dissent and surveyors must be appointed, allow 6–8 weeks for the Award. We serve notices as early as possible so the process runs in parallel with your planning application.
No — starting notifiable works in Lambeth before serving valid notices or obtaining a Party Wall Award is a breach of the Party Wall Act 1996. It can result in injunctions, damages and loss of your statutory protections. We ensure notices are served at the right time so your build timeline is not delayed.
If an adjoining owner in Lambeth does not respond within 14 days, the Act deems them to have dissented. This triggers the surveyor appointment process — you appoint a surveyor, they can appoint their own (at your cost) or you can agree on a single 'agreed surveyor'. We manage this process and keep it moving.

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