Side-return extension in Vauxhall

Which Vauxhall postcodes does this house extensions service cover?

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

How does a house extensions differ street by street across Vauxhall?

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

• Vauxhall (SE11, SW8) — house extensions work in Vauxhall means regency terraces, modern apartments, post-war flats. Vauxhall is Regency fragments, riverside new-build. Post-war houses on these estates often sit under an estate management scheme throughout SE11. Lambeth Council decides the Vauxhall application, and Vauxhall Bridge anchors the Vauxhall location plan.
• Near Vauxhall: Kennington (SE11) — a house extensions in Kennington starts from georgian terraces, post-war estates, and Kennington reads as Georgian terraces, Regency squares. Georgian rear elevations here are usually the listed or locally listed face of the building in SE11. Lambeth Council assesses Kennington house extensions against its own Kennington character guidance, and the location plan we draw for Kennington references Kennington Park.
• Near Vauxhall: Streatham (SW16) — house extensions work in Streatham means edwardian terraces, post-war flats. Streatham is Edwardian terraces, post-war flats. Edwardian plots here are wider throughout SW16. Lambeth Council decides the Streatham application, and Streatham High Road anchors the Streatham location plan.
• Near Vauxhall: Stockwell (SW9) — a house extensions in Stockwell starts from victorian terraces, post-war estates, and Stockwell reads as Victorian terraces, post-war estates. The side-return infill is the classic move on these Victorian terraces — 3 m of permitted development depth plus the width of the original side passage in SW9. Lambeth Council assesses Stockwell house extensions against its own Stockwell character guidance, and the location plan we draw for Stockwell references Stockwell station.
• Near Vauxhall: West Norwood (SE27) — a house extensions in West Norwood starts from victorian terraces, edwardian villas, and West Norwood reads as Victorian terraces, Edwardian villas. The side-return infill is the classic move on these Victorian terraces — 3 m of permitted development depth plus the width of the original side passage in SE27. Lambeth Council assesses West Norwood house extensions against its own West Norwood character guidance, and the location plan we draw for West Norwood references West Norwood Cemetery.
• Near Vauxhall: Tulse Hill (SE27, SW2) — house extensions work in Tulse Hill means victorian villas, edwardian terraces. Tulse Hill is Victorian villas, Edwardian terraces. The side-return infill is the classic move on these Victorian terraces — 3 m of permitted development depth plus the width of the original side passage throughout SE27. Lambeth Council decides the Tulse Hill application, and Tulse Hill station anchors the Tulse Hill location plan.
• Near Vauxhall: Waterloo (SE1) — house extensions work in Waterloo means georgian terraces, post-war flats, new-build. Waterloo is Georgian fragments, post-war estates, regen. Georgian rear elevations here are usually the listed or locally listed face of the building throughout SE1. Lambeth Council decides the Waterloo application, and Southbank Centre anchors the Waterloo location plan.

How do conservation areas and Article 4 affect a house extensions in Vauxhall?

Vauxhall conservation designations: there are 64 across Lambeth Council, Brockwell Park, Streatham Hill, Clapham Common among them. Designation costs a Vauxhall owner the permitted-development route: a house extensions then needs a £548 householder application over 8 weeks, in place of the £249 prior approval route that takes 6 weeks. Streatham Hill is the Vauxhall designation that most often changes a house extensions design.

What Article 4 removes near Vauxhall: Borough-wide Article 4 for HMO conversions; plus office-to-residential restrictions. Before pricing a house extensions we check whether the SE11 address is inside the mapped area, because Lambeth Council draws the Vauxhall boundary street by street rather than across the whole of Vauxhall.

Vauxhall 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 house extensions route in Vauxhall — construction, not postcode, sets what is achievable.

Which neighbouring authorities border Vauxhall?

• Croydon — cross the Vauxhall boundary and Croydon Council takes the house extensions instead, applying 24 conservation areas of its own around CR0. We re-price house extensions at the Vauxhall edge because Croydon policy and Lambeth policy rarely align on house extensions depth.
• Merton — the Merton boundary runs against Lambeth, so a house extensions a street from Vauxhall is decided by Merton Council instead. Merton runs 28 conservation areas across SW16 and its neighbours, which is why house extensions priced for Vauxhall are re-checked against Merton policy whenever the Vauxhall address sits on that edge.
• Westminster — adjoining Vauxhall, with 56 conservation areas centred on SW1. A house extensions on the far side of the Vauxhall line is determined by Westminster City Council, so the Vauxhall quote for house extensions is checked against Westminster guidance before it is issued.
• Southwark — adjoining Vauxhall, with 43 conservation areas centred on SE1. A house extensions on the far side of the Vauxhall line is determined by Southwark Council, so the Vauxhall quote for house extensions is checked against Southwark guidance before it is issued.

Sources for this Vauxhall house extensions 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.