Usually yes, but expect more paperwork than a 1930s suburb looks like it should need. The listed buildings are all Grade II. More than a dozen conservation areas fall in the wider area mapped around it. The neighbours apply for planning permission all the time. The clay underneath gets a say too.
Berrylands and its immediate surroundings have 17 listed buildings, and every one of them is Grade II, with none at Grade I or Grade II*. Listing means that changes to the building itself, inside as well as out, need listed building consent on top of any planning permission. For the 17 owners concerned, that makes the council a partner in every window decision. For everyone else, listing only matters if the house is next door to one. When the farm's Regent House came down in the 1930s to make way for the estate, its only memorial was a road name. Today the paperwork would have been longer.
The box drawn around Berrylands takes in 13 conservation areas, among them Fishponds Park, Christ Church, Cadogan Road, Claremont Road, Grove Crescent and Oak Hill. Many of them reach into Surbiton and Kingston proper rather than covering Berrylands' own streets. Inside a conservation area, the council looks harder at anything that changes how a house looks from the street, and some work that would otherwise go ahead without an application needs one. Ask the Royal Borough of Kingston upon Thames whether the specific house is inside a conservation area boundary and whether any extra restrictions apply to it. Then check the planning history of the houses either side.
Plenty of people are trying anyway. The council logged 552 planning applications across Berrylands between April 2024 and June 2026, and 237 of them came in the most recent twelve months. That count shows how often people apply. It shows nothing about how many get approved. Along any street of matching houses, someone has already tried the extension being considered, and the council keeps the file.
The British Geological Survey puts every postcode in Berrylands in class 3 for shrink-swell clay, meaning ground that swells when wet and shrinks as it dries. For an extension, that is a question of how deep the foundations need to go, with large trees near the footprint making it more pressing. A structural engineer's view at the design stage costs far less than a crack between the old house and the new one.
Two listed buildings in the area are on Historic England's Heritage at Risk register. That means they are in poor enough condition for repair to draw grant support and close attention. For the owner of an ordinary semi down the road, that changes nothing.
For a house outside a conservation area and not listed, smaller rear extensions and loft work may come under permitted development, the national allowance for building without a full application. The lawful development certificate procedure confirms this in writing for a small fee. Anything bigger, anything inside a conservation area and anything touching a listed building needs consent. Berrylands' shared 1930s look is part of what makes the council care about the front of each house.
Freedom to alter a home here is below average. Most houses can be extended, but the conservation boundaries, the listed buildings nearby and the clay underfoot all get a say first.