Planning and building regulation drawings in Bromley (BR1)

The villa plots come with generous gardens, which gives room to think about rear and side additions or a garden building. The terraces nearer the centre have less room, so the questions become how far a rear extension can run before it affects the neighbours and how a roof alteration reads from the street. Mature trees are part of the villa settings as well, and tree works can need consent, so a foundation near a root zone or a tree that would have to come down is worth raising before a design is fixed.

Three conservation areas lie in the district: Bromley Town Centre, Sundridge Avenue and Mavelstone Road. Whether a house sits inside one is the first thing we establish, because it decides which rights you start with. Streets such as Page Heath Lane are checked individually rather than assumed either way, and the answer goes into the drawings before anything is submitted.

Planning in Bromley: what to know before you apply

Bromley has no borough-wide Article 4 direction aimed at ordinary householder work. What actually limits householder work is conservation-area control here in BR1, with green-belt policy mattering more on the borough's outer edges. We have found no householder Article 4 here, though the council's conservation map is the document to confirm against. Inside a conservation area, roof enlargements, side extensions and rear extensions of more than one storey are not permitted development, so they need a full householder application. Flats have no householder permitted development rights at all. An application needs an ownership certificate or notice served on the owner, which is a different thing from the freeholder's consent. Building regulations run alongside whichever route applies.

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