Which Wimbledon Village postcodes does this mansard roof extension service cover?
Every Wimbledon Village postcode district we draw in, the stock that dominates
it and the authority that validates a mansard roof extension there. Wimbledon Village fees below are the
statutory England rates for 2026, not mansard roof extension estimates.
| Postcode | Area | Dominant stock | What it means for a mansard roof extension |
|---|
| SW19 | Wimbledon / Colliers Wood | Georgian and Victorian villas | Wimbledon / Colliers Wood is split at SW19. Either Merton Council or Wandsworth Council can determine a mansard roof extension here, so the SW19 address is checked against both policies maps first. |
| SW19 | Wimbledon | Victorian villas, Edwardian terraces | Neighbouring Wimbledon, where mansard roof extension work is handled by the same Merton Council case officers. |
| SW20 | Raynes Park | 1930s semi-detached, Edwardian terraces | Neighbouring Raynes Park, where mansard roof extension work is handled by the same Merton Council case officers. |
| SM4 | Morden | 1930s semi-detached, post-war flats | Neighbouring Morden, where mansard roof extension work is handled by the same Merton Council case officers. |
| CR4 | Mitcham | 1930s semi-detached, post-war estates | Neighbouring Mitcham, where mansard roof extension work is handled by the same Merton Council case officers. |
| SW19 | Colliers Wood | Edwardian terraces, post-war flats | Neighbouring Colliers Wood, where mansard roof extension work is handled by the same Merton Council case officers. |
| SW19 | South Wimbledon | Edwardian terraces | Neighbouring South Wimbledon, where mansard roof extension work is handled by the same Merton Council case officers. |
Which Wimbledon Village neighbourhoods suit a mansard roof extension best?
Roof pitch, wall build-up and plot depth change every few Wimbledon Village
streets, and each one changes what a mansard roof extension can achieve at that address.
- Wimbledon Village (SW19) — a mansard roof extension in Wimbledon Village starts from georgian and victorian villas, and Wimbledon Village reads as Georgian and Victorian village conservation. Mansards read as original on Georgian terraces in SW19. Merton Council assesses Wimbledon Village mansard roof extensions against its own Wimbledon Village character guidance, and the location plan we draw for Wimbledon Village references Wimbledon Village High Street.
- Near Wimbledon Village: Wimbledon (SW19, SW20) — a mansard roof extension in Wimbledon starts from victorian villas, edwardian terraces, and Wimbledon reads as Victorian villas, Edwardian terraces. A mansard on a Victorian terrace almost always needs full planning permission in SW19. Merton Council assesses Wimbledon mansard roof extensions against its own Wimbledon character guidance, and the location plan we draw for Wimbledon references All England Club.
- Near Wimbledon Village: Raynes Park (SW20) — a mansard roof extension in Raynes Park starts from 1930s semi-detached, edwardian terraces, and Raynes Park reads as 1930s semi-detached, Edwardian terraces. Edwardian parapets give a mansard a clean base line in SW20. Merton Council assesses Raynes Park mansard roof extensions against its own Raynes Park character guidance, and the location plan we draw for Raynes Park references Raynes Park station.
- Near Wimbledon Village: Morden (SM4) — mansard roof extension work in Morden means 1930s semi-detached, post-war flats. Morden is 1930s semi-detached, post-war flats. Mansards are rare on 1930s stock — the hipped roof form works against the geometry throughout SM4. Merton Council decides the Morden application, and Morden Tube anchors the Morden location plan.
- Near Wimbledon Village: Mitcham (CR4) — a mansard roof extension in Mitcham starts from 1930s semi-detached, post-war estates, and Mitcham reads as 1930s semi-detached, post-war estates. Mansards are rare on 1930s stock — the hipped roof form works against the geometry in CR4. Merton Council assesses Mitcham mansard roof extensions against its own Mitcham character guidance, and the location plan we draw for Mitcham references Mitcham Cricket Green.
- Near Wimbledon Village: Colliers Wood (SW19) — Edwardian terraces, post-war flats defines Colliers Wood, where edwardian terraces, post-war flats set what a mansard roof extension can do. Edwardian parapets give a mansard a clean base line across SW19. Any Colliers Wood mansard roof extension is validated by Merton Council, with Colliers Wood Tube the usual Colliers Wood reference point on the site plan.
- Near Wimbledon Village: South Wimbledon (SW19) — Edwardian terraces defines South Wimbledon, where edwardian terraces set what a mansard roof extension can do. Edwardian parapets give a mansard a clean base line across SW19. Any South Wimbledon mansard roof extension is validated by Merton Council, with South Wimbledon Tube the usual South Wimbledon reference point on the site plan.
What local planning policy applies to a mansard roof extension in Wimbledon Village?
How designation changes a Wimbledon Village mansard roof extension: Merton Council maintains 28 conservation areas, including John Innes, Mitcham Cricket Green, Wimbledon Common. Inside any of them a Wimbledon Village mansard roof extension cannot rely on permitted development, and the route becomes a £548 householder application determined in 8 weeks rather than a £249 prior approval in 6 weeks. Wimbledon Village sets the tone for Wimbledon Village casework.
Article 4 and your Wimbledon Village mansard roof extension: Merton Council has made no borough-wide direction, so permitted development for a mansard roof extension in Wimbledon Village generally survives outside Wimbledon Village conservation areas and listed curtilages. A Lawful Development Certificate at £274 is how a SW19 owner records that a mansard roof extension was lawful.
Wimbledon Village 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 mansard roof extension route in Wimbledon Village — 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 mansard roof extension on the edge of Wimbledon Village?
- Wandsworth — cross the Wimbledon Village boundary and Wandsworth Council takes the mansard roof extension instead, applying 45 conservation areas of its own around SW8. We re-price mansard roof extensions at the Wimbledon Village edge because Wandsworth policy and Merton policy rarely align on mansard roof extension depth.
- Lambeth — adjoining Wimbledon Village, with 64 conservation areas centred on SE1. A mansard roof extension on the far side of the Wimbledon Village line is determined by Lambeth Council, so the Wimbledon Village quote for mansard roof extensions is checked against Lambeth guidance before it is issued.
- Croydon — the Croydon boundary runs against Merton, so a mansard roof extension a street from Wimbledon Village is decided by Croydon Council instead. Croydon runs 24 conservation areas across CR0 and its neighbours, which is why mansard roof extensions priced for Wimbledon Village are re-checked against Croydon policy whenever the Wimbledon Village address sits on that edge.
- Sutton — the Sutton boundary runs against Merton, so a mansard roof extension a street from Wimbledon Village is decided by Sutton Council instead. Sutton runs 17 conservation areas across SM1 and its neighbours, which is why mansard roof extensions priced for Wimbledon Village are re-checked against Sutton policy whenever the Wimbledon Village address sits on that edge.
Sources for this Wimbledon Village mansard roof extension 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.
