Planning and building regulation drawings in Putney (SW15)

That split matters for anyone drawing up plans, because Putney isn't governed by one set of expectations. Five conservation areas sit across the neighbourhood: Putney Embankment, West Putney, East Putney, Charlwood Road and Lifford Street, and Oxford Road. Between them they cover a large share of the streets people actually live on, and streets such as Lower Richmond Road and Disraeli Road sit within that same patchwork of terraces, so a loft dormer or a rear extension anywhere nearby has to answer to roofline and townscape rules before it answers to anything else. Properties close to Putney Bridge and the Embankment carry an extra layer: protected river views, so a rear addition or a roof alteration gets read against what it does to the skyline from the water, not just from the garden. Add in the flood-zone checks that come with sitting near the Thames, and a straightforward loft or extension on a riverside street can pick up conditions that the same project three streets back never sees.

None of that makes Putney difficult to build in. It makes it a place where knowing which conservation area a plot sits in, and whether it's within the flood zone, decides how the drawings get built from the first sketch.

Planning in Putney: what to know before you apply

Wandsworth's case officers work through householder applications with a clear template in mind. The borough runs a good number of conservation areas well beyond Putney, from Battersea Park to Nightingale Lane, and further ones around Clapham Common and Tonsley, which shows how consistently that template gets applied across its terraced streets. Putney's five conservation areas sit inside that same approach: roofline, materials and the depth of a rear addition get checked against what the street already looks like, not against a generic borough-wide rule. Where basement Article 4 protections apply in parts of Wandsworth, a basement impact assessment is required before the council will look at anything below ground, covering drainage, structural stability and the effect on neighbouring foundations. Side-return infill and rear-depth extensions are common enough on the terraced grid that officers know what they expect to see on a drawing set, and riverside plots near the Embankment get an added flood-zone read. Getting all of that onto the application in the right order, rather than discovering it mid-way through validation, is what keeps a Putney application moving instead of stalling.

Applications are decided by London Borough of Wandsworth — its planning pages.