Party Wall Drawings & Notices in Kensington and Chelsea

Which postcode districts around Kensington and Chelsea do we cover for party wall package work?

Every Kensington and Chelsea postcode district we draw in, the stock that dominates it and the authority that validates a party wall package there. Kensington and Chelsea fees below are the statutory England rates for 2026, not party wall package estimates.

Which Kensington and Chelsea neighbourhoods suit a party wall package best?

Roof pitch, wall build-up and plot depth change every few Kensington and Chelsea streets, and each one changes what a party wall package can achieve at that address.

• Earl's Court (SW5) — party wall package work in Earl's Court means stucco terraces, edwardian mansion blocks. Earl's Court is Victorian stucco terraces, mansion blocks. Edwardian semis here trigger the Act on the attached side whenever a beam bears into the party wall throughout SW5. RBKC Planning decides the Earl's Court application, and Earl's Court station anchors the Earl's Court location plan.
• South Kensington (SW7) — Victorian and Edwardian stucco terraces defines South Kensington, where stucco terraces, mansion blocks, listed buildings set what a party wall package can do. Mansion blocks here can have a dozen adjoining owners on a single notice across SW7. Any South Kensington party wall package is validated by RBKC Planning, with V&A the usual South Kensington reference point on the site plan.
• Knightsbridge (SW1X, SW7) — a party wall package in Knightsbridge starts from regency and victorian terraces, mansion blocks, and Knightsbridge reads as Regency and Victorian terraces, luxury. Victorian terraces here almost guarantee a party wall notice — the party structure notice runs one month in SW1X. RBKC Planning assesses Knightsbridge party wall services against its own Knightsbridge character guidance, and the location plan we draw for Knightsbridge references Harrods.
• North Kensington (W10) — party wall package work in North Kensington means victorian terraces, post-war estates. North Kensington is Victorian terraces, post-war estates. Victorian terraces here almost guarantee a party wall notice — the party structure notice runs one month throughout W10. RBKC Planning decides the North Kensington application, and Golborne Road anchors the North Kensington location plan.
• Brompton (SW3) — a party wall package in Brompton starts from stucco terraces, edwardian mansion blocks, and Brompton reads as Victorian stucco terraces, mansion blocks. Edwardian semis here trigger the Act on the attached side whenever a beam bears into the party wall in SW3. RBKC Planning assesses Brompton party wall services against its own Brompton character guidance, and the location plan we draw for Brompton references Brompton Cross.
• Kensington (W8) — a party wall package in Kensington starts from stucco terraces, listed buildings, and Kensington reads as Georgian and Victorian stucco terraces. Victorian terraces here almost guarantee a party wall notice — the party structure notice runs one month in W8. RBKC Planning assesses Kensington party wall services against its own Kensington character guidance, and the location plan we draw for Kensington references Kensington Palace.
• Chelsea (SW3, SW10) — a party wall package in Chelsea starts from georgian and victorian terraces, listed buildings, and Chelsea reads as Georgian and Victorian terraces, riverside. Georgian party walls here are shared brick in SW3. RBKC Planning assesses Chelsea party wall services against its own Chelsea character guidance, and the location plan we draw for Chelsea references King's Road.

What local planning policy applies to a party wall package in Kensington and Chelsea?

Kensington and Chelsea conservation designations: there are 38 across RBKC Planning, Earls Court, Kensington, Chelsea among them. Designation costs a Kensington and Chelsea owner the permitted-development route: a party wall package then needs a £548 householder application over 8 weeks, in place of the £249 prior approval route that takes 6 weeks. Kensington is the Kensington and Chelsea designation that most often changes a party wall package design.

What Article 4 removes near Kensington and Chelsea: Article 4 Directions covering HMOs, office-to-residential, and basement developments — RBKC has some of the strictest basement policies in London. Before pricing a party wall package we check whether the SW3 address is inside the mapped area, because RBKC Planning draws the Kensington and Chelsea boundary street by street rather than across the whole of Kensington and Chelsea.

Digging below a Kensington and Chelsea property: RBKC's basement policy (post-2015) limits to single-storey under 50% of garden area; double-storey basements effectively prohibited in residential streets. Where a party wall package in Kensington and Chelsea involves excavation that is read beside the Party Wall etc. Act 1996, which needs two months notice for a Kensington and Chelsea dig within 3 m of a neighbour, and RBKC Planning expects the SW3 ground conditions addressed in the application.

The building fabric around Kensington and Chelsea: Grand white stucco Regency and Victorian terraces; red-brick Queen Anne mansions in Kensington; Edwardian mansion blocks; almost no post-war housing stock. Internationally wealthy residents; extensive listed building coverage; heritage and streetscape prioritised in every decision. A party wall package in Kensington and Chelsea is scoped against that stock first, because it decides whether the scheme runs as permitted development, a £274 Lawful Development Certificate, or a full £548 application to RBKC Planning.

Which neighbouring authorities border Kensington and Chelsea?

• Westminster — cross the Kensington and Chelsea boundary and Westminster City Council takes the party wall package instead, applying 56 conservation areas of its own around SW1. We re-price party wall services at the Kensington and Chelsea edge because Westminster policy and Kensington and Chelsea policy rarely align on party wall package depth.
• Hammersmith and Fulham — the Hammersmith and Fulham boundary runs against Kensington and Chelsea, so a party wall package a street from Kensington and Chelsea is decided by Hammersmith & Fulham Council instead. Hammersmith and Fulham runs 45 conservation areas across W6 and its neighbours, which is why party wall services priced for Kensington and Chelsea are re-checked against Hammersmith and Fulham policy whenever the Kensington and Chelsea address sits on that edge.
• Brent — the Brent boundary runs against Kensington and Chelsea, so a party wall package a street from Kensington and Chelsea is decided by Brent Council instead. Brent runs 22 conservation areas across NW2 and its neighbours, which is why party wall services priced for Kensington and Chelsea are re-checked against Brent policy whenever the Kensington and Chelsea address sits on that edge.

Sources for this Kensington and Chelsea 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.