Velux-only loft in Wandsworth

Which postcode districts around Wandsworth do we cover for velux loft work?

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

How does a velux loft differ street by street across Wandsworth?

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

• Wandsworth Common (SW17, SW18) — a velux loft in Wandsworth Common starts from victorian villas and terraces, and Wandsworth Common reads as Victorian villas around the common. The Victorian butterfly and double-pitched roofs on these streets normally clear the 2.2 m head height a dormer conversion needs once the ceiling joists are raised in SW17. Wandsworth Council assesses Wandsworth Common velux lofts against its own Wandsworth Common character guidance, and the location plan we draw for Wandsworth Common references Wandsworth Common.
• Earlsfield (SW18) — a velux loft in Earlsfield starts from victorian terraces, and Earlsfield reads as Victorian terraced streets. The Victorian butterfly and double-pitched roofs on these streets normally clear the 2.2 m head height a dormer conversion needs once the ceiling joists are raised in SW18. Wandsworth Council assesses Earlsfield velux lofts against its own Earlsfield character guidance, and the location plan we draw for Earlsfield references Earlsfield station.
• Putney (SW15) — Edwardian terraces, riverside defines Putney, where edwardian terraces, victorian villas, mansion blocks set what a velux loft can do. The Victorian butterfly and double-pitched roofs on these streets normally clear the 2.2 m head height a dormer conversion needs once the ceiling joists are raised across SW15. Any Putney velux loft is validated by Wandsworth Council, with Putney Bridge the usual Putney reference point on the site plan.
• Southfields (SW18) — 1930s semi-detached, grid plan defines Southfields, where 1930s semi-detached, edwardian terraces set what a velux loft can do. Edwardian roofs run deeper front-to-back across SW18. Any Southfields velux loft is validated by Wandsworth Council, with Southfields station the usual Southfields reference point on the site plan.
• Tonsleys (SW18) — a velux loft in Tonsleys starts from victorian terraces, and Tonsleys reads as Victorian conservation area. The Victorian butterfly and double-pitched roofs on these streets normally clear the 2.2 m head height a dormer conversion needs once the ceiling joists are raised in SW18. Wandsworth Council assesses Tonsleys velux lofts against its own Tonsleys character guidance, and the location plan we draw for Tonsleys references Tonsley Hill.
• Nightingale Triangle (SW12) — velux loft work in Nightingale Triangle means edwardian terraces and villas. Nightingale Triangle is Edwardian conservation area. Edwardian roofs run deeper front-to-back throughout SW12. Wandsworth Council decides the Nightingale Triangle application, and Nightingale Lane anchors the Nightingale Triangle location plan.
• Roehampton (SW15) — a velux loft in Roehampton starts from post-war estates, georgian villas, and Roehampton reads as Modernist post-war estates, Georgian fragments. Georgian roofs here are shallow and often behind a parapet in SW15. Wandsworth Council assesses Roehampton velux lofts against its own Roehampton character guidance, and the location plan we draw for Roehampton references Alton Estate.

How do conservation areas and Article 4 affect a velux loft in Wandsworth?

Wandsworth conservation designations: there are 45 across Wandsworth Council, Magdalen Park, Nightingale Triangle, Wandsworth Common among them. Designation costs a Wandsworth owner the permitted-development route: a velux loft then needs a £548 householder application over 8 weeks, in place of the £249 prior approval route that takes 6 weeks. Nightingale Triangle is the Wandsworth designation that most often changes a velux loft design.

Wandsworth and Article 4: Article 4 for HMO conversions covering the whole borough. A velux loft planned at a SW11 address is checked against that direction first; Wandsworth Council publishes the Wandsworth extent, and the SW11 line rarely follows the Wandsworth boundary you would expect.

The building fabric around Wandsworth: Extensive Victorian terraced streets — the classic London side-return extension opportunity; Edwardian villas around the commons; 1930s semi-detached in Southfields. Family-oriented, high side-return extension and loft conversion rates; planning department experienced with Victorian terrace modifications. A velux loft in Wandsworth is scoped against that stock first.

Which neighbouring authorities border Wandsworth?

• Richmond upon Thames — adjoining Wandsworth, with 72 conservation areas centred on SW13. A velux loft on the far side of the Wandsworth line is determined by Richmond Council, so the Wandsworth quote for velux lofts is checked against Richmond upon Thames guidance before it is issued.
• Hammersmith and Fulham — the Hammersmith and Fulham boundary runs against Wandsworth, so a velux loft a street from Wandsworth is decided by Hammersmith & Fulham Council instead. Hammersmith and Fulham runs 45 conservation areas across W6 and its neighbours, which is why velux lofts priced for Wandsworth are re-checked against Hammersmith and Fulham policy whenever the Wandsworth address sits on that edge.
• Westminster — cross the Wandsworth boundary and Westminster City Council takes the velux loft instead, applying 56 conservation areas of its own around SW1. We re-price velux lofts at the Wandsworth edge because Westminster policy and Wandsworth policy rarely align on velux loft depth.
• Lambeth — adjoining Wandsworth, with 64 conservation areas centred on SE1. A velux loft on the far side of the Wandsworth line is determined by Lambeth Council, so the Wandsworth quote for velux lofts is checked against Lambeth guidance before it is issued.

Sources for this Wandsworth velux loft 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.