Party Wall Drawings & Notices in Merton

Where in Merton does a party wall package actually get determined?

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

What changes about a party wall package in each part of Merton?

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

• Wimbledon (SW19, SW20) — party wall package work in Wimbledon means victorian villas, edwardian terraces. Wimbledon is Victorian villas, Edwardian terraces. Victorian terraces here almost guarantee a party wall notice — the party structure notice runs one month throughout SW19. Merton Council decides the Wimbledon application, and All England Club anchors the Wimbledon location plan.
• Wimbledon Village (SW19) — Georgian and Victorian village conservation defines Wimbledon Village, where georgian and victorian villas set what a party wall package can do. Georgian party walls here are shared brick across SW19. Any Wimbledon Village party wall package is validated by Merton Council, with Wimbledon Village High Street the usual Wimbledon Village reference point on the site plan.
• Raynes Park (SW20) — a party wall package in Raynes Park starts from 1930s semi-detached, edwardian terraces, and Raynes Park reads as 1930s semi-detached, Edwardian terraces. Edwardian semis here trigger the Act on the attached side whenever a beam bears into the party wall in SW20. Merton Council assesses Raynes Park party wall services against its own Raynes Park character guidance, and the location plan we draw for Raynes Park references Raynes Park station.
• Morden (SM4) — party wall package work in Morden means 1930s semi-detached, post-war flats. Morden is 1930s semi-detached, post-war flats. 1930s semis here trigger section 6 whenever foundations go within 3 m of the neighbour and deeper than theirs throughout SM4. Merton Council decides the Morden application, and Morden Tube anchors the Morden location plan.
• Mitcham (CR4) — party wall package work in Mitcham means 1930s semi-detached, post-war estates. Mitcham is 1930s semi-detached, post-war estates. 1930s semis here trigger section 6 whenever foundations go within 3 m of the neighbour and deeper than theirs throughout CR4. Merton Council decides the Mitcham application, and Mitcham Cricket Green anchors the Mitcham location plan.
• Colliers Wood (SW19) — party wall package work in Colliers Wood means edwardian terraces, post-war flats. Colliers Wood is Edwardian terraces, post-war flats. Edwardian semis here trigger the Act on the attached side whenever a beam bears into the party wall throughout SW19. Merton Council decides the Colliers Wood application, and Colliers Wood Tube anchors the Colliers Wood location plan.
• South Wimbledon (SW19) — party wall package work in South Wimbledon means edwardian terraces. South Wimbledon is Edwardian terraces. Edwardian semis here trigger the Act on the attached side whenever a beam bears into the party wall throughout SW19. Merton Council decides the South Wimbledon application, and South Wimbledon Tube anchors the South Wimbledon location plan.

Does Merton planning policy restrict a party wall package?

Merton conservation designations: there are 28 across Merton Council, Mitcham Cricket Green, Wimbledon Common, Wimbledon Village among them. Designation costs a Merton 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. Wimbledon Common is the Merton designation that most often changes a party wall package design.

Article 4 and your Merton party wall package: Merton Council has made no borough-wide direction, so permitted development for a party wall package in Merton generally survives outside Merton conservation areas and listed curtilages. A Lawful Development Certificate at £274 is how a SW19 owner records that a party wall package was lawful.

Merton housing stock: Victorian villas in Wimbledon; Edwardian terraces in Tooting and Colliers Wood; 1930s semi-detached in Morden and Raynes Park; post-war flats in Mitcham. Wimbledon is heavily conservation-controlled; outer Merton (Morden, Mitcham) is permissive. Read that before choosing a party wall package route in Merton — construction, not postcode, sets what is achievable. Merton Council charges £548 for a householder application and has 8 weeks to determine it.

Who decides a party wall package on the edge of Merton?

• Wandsworth — cross the Merton boundary and Wandsworth Council takes the party wall package instead, applying 45 conservation areas of its own around SW8. We re-price party wall services at the Merton edge because Wandsworth policy and Merton policy rarely align on party wall package depth.
• Lambeth — the Lambeth boundary runs against Merton, so a party wall package a street from Merton is decided by Lambeth Council instead. Lambeth runs 64 conservation areas across SE1 and its neighbours, which is why party wall services priced for Merton are re-checked against Lambeth policy whenever the Merton address sits on that edge.
• Croydon — the Croydon boundary runs against Merton, so a party wall package a street from Merton is decided by Croydon Council instead. Croydon runs 24 conservation areas across CR0 and its neighbours, which is why party wall services priced for Merton are re-checked against Croydon policy whenever the Merton address sits on that edge.
• Sutton — the Sutton boundary runs against Merton, so a party wall package a street from Merton is decided by Sutton Council instead. Sutton runs 17 conservation areas across SM1 and its neighbours, which is why party wall services priced for Merton are re-checked against Sutton policy whenever the Merton address sits on that edge.

Sources for this Merton 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.