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Property guide · Southwark

Georgian townhouse extensions in Southwark

Listed terraced townhouses with sash windows, multiple storeys, and tight internal layouts.

Quick facts

Property type
Georgian townhouse
Borough
Southwark
Planning authority
Southwark Council
Article 4 in force
Yes
Conservation areas
43
Drawings from
£840

Georgian townhouse stock in Southwark responds best to extensions that respect the existing rhythm. For Victorian and Edwardian period property, side returns and rear infill are routine. For 1930s suburban, single-storey rear and loft conversions dominate. We design to the block, not the brochure.

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Which postcode districts around Southwark do we cover for Georgian townhouse project work?

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

PostcodeAreaDominant stockWhat it means for a Georgian townhouse project
SE1Bermondsey / Borough / WaterlooGeorgian terraces, post-war flats, new-buildA Georgian townhouse project in Bermondsey / Borough / Waterloo may land with Southwark Council or Lambeth Council — SE1 crosses the boundary, and the SE1 policies map decides it street by street.
SE5CamberwellGeorgian villas, Victorian terracesCamberwell is split at SE5. Either Southwark Council or Lambeth Council can determine a Georgian townhouse project here, so the SE5 address is checked against both policies maps first.
SE15Peckham / NunheadVictorian terraces, post-war estatesSE15 covers Peckham / Nunhead only; Southwark Council handles the Georgian townhouse project, and Peckham / Nunhead case officers apply the SE15 conservation-area map.
SE16Bermondsey / RotherhitheWarehouse conversions, Georgian terraces, new-buildA Georgian townhouse project at an SE16 address in Bermondsey / Rotherhithe is determined by Southwark Council under its own Local Plan policies for Bermondsey / Rotherhithe.
SE17WalworthPost-war estates, new-build towersA Georgian townhouse project at an SE17 address in Walworth is determined by Southwark Council under its own Local Plan policies for Walworth.
SE21Dulwich VillageGeorgian villas, Edwardian villas (Dulwich Estate)A Georgian townhouse project in Dulwich Village may land with Southwark Council or Lambeth Council — SE21 crosses the boundary, and the SE21 policies map decides it street by street.
SE22East DulwichVictorian and Edwardian terracesSE22 covers East Dulwich only; Southwark Council handles the Georgian townhouse project, and East Dulwich case officers apply the SE22 conservation-area map.
SE24Herne HillVictorian villas, Edwardian terracesHerne Hill is split at SE24. Either Lambeth Council or Southwark Council can determine a Georgian townhouse project here, so the SE24 address is checked against both policies maps first.

What changes about a Georgian townhouse project in each part of Southwark?

Roof pitch, wall build-up and plot depth change every few Southwark streets, and each one changes what a Georgian townhouse project can achieve at that address.

Does Southwark planning policy restrict a Georgian townhouse project?

Conservation areas covering Southwark: Southwark Council runs 43, and Borough, Camberwell Grove, Bermondsey Street are the ones Southwark owners meet most. A Georgian townhouse project inside a Southwark conservation area loses permitted development, so the Southwark submission is a householder application at £258 decided in 8 weeks — not a £120 prior approval decided in 6 weeks. In Borough a Georgian townhouse project is judged on the street elevation first.

Southwark and Article 4: Article 4 for HMOs borough-wide; additional Article 4 for office-to-residential in Bermondsey and Elephant & Castle. A Georgian townhouse project planned at a SE1 address is checked against that direction first; Southwark Council publishes the Southwark extent, and the SE1 line rarely follows the Southwark boundary you would expect.

Southwark housing stock: Georgian and Regency in Bermondsey and Borough; Victorian terraces in Camberwell and Peckham; Dulwich Estate controlled housing; riverside new-build. Dulwich Estate private planning scheme affects much of SE21 and SE22; Southwark planning for rest of borough; strong heritage context. Read that before choosing a Georgian townhouse project route in Southwark — construction, not postcode, sets what is achievable. Georgian townhouse projects in Southwark start at £840 on a fixed fee, or £1,750 for the Complete package covering both Southwark Council submissions.

Who decides a Georgian townhouse project on the edge of Southwark?

Sources for this Southwark Georgian townhouse project 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.

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