House Extensions in Purley (CR8)
An extension in Purley is decided by which part of Purley you are in. On the Webb Estate the setting is protected and the houses were individually designed, so there is no standard answer. Off the estate the constraints are the ordinary ones and there is usually more freedom.
Building onto a house that was designed on its own
The estate houses were not built to a pattern — they were individually designed in Arts and Crafts, Tudor Revival and Neo-Georgian, which means an addition has to answer the particular house rather than follow a formula that worked next door. Brick, tile, render and timber all have to be matched properly, and roof pitch and window proportion are what the eye notices when they are wrong. The conservation designation constrains the design before it is drawn, and consent comes first where a property is listed. We would rather give you an honest view at survey of what is likely to be acceptable than take a fee towards a scheme that gets refused.
The garden is part of what is protected
On the Webb Estate the mature planting and the open frontages are as much a part of the character as the buildings, which is unusual and it matters on a building site. Heavy deliveries, plant, spoil and storage all have to be planned so that established planting and the ground survive the job. That gets settled before anything arrives rather than sorted out afterwards. Off the estate — the Edwardian streets nearer the station and the interwar semis — rear and side extensions are more conventional work, where the questions are plot width, the gap to the boundary and where light will come from once you have built across the back.
One firm answerable throughout
Our own team does the building work — brickwork, carpentry, plastering and groundworks — with specialists for electrics, roofing and decorating brought in and managed by us. One firm answerable from the first survey to the final clean.
More in Purley
Everything we do in Purley is on the Purley area sheet, and the full detail of how we approach this trade is on the extensions & renovations page.
Common questions
Q.01Can I extend a house on the Webb Estate?
Often, but within real limits, and the design is constrained before it is drawn. Worth establishing your position before paying for a full set of drawings — we will give you a straight view at survey.
Q.02Will the extension match the original house?
On a house of this kind that is most of the job: brick, tile, render and timber matched properly, and roof pitch and window proportion following the original rather than approximating it.
Q.03What happens to the planting during the build?
Access routes, storage and ground protection are settled before anything is delivered. On the estate the setting is part of what is protected, so it is worth as much thought as the build.
Q.04Are extensions easier off the estate?
Generally yes. The Edwardian and interwar houses take rear and side work in the usual way, and the questions are plot width, boundary gaps and light rather than conservation constraints.
Thinking about extensions & renovations in Purley?
Tell us what you are planning. We come out, look at the job properly and give you a price for it.