a side extension, making use of a wasted strip of land, can be a relatively straightforward way to add much-needed room to breathe.
A typical side return infill might only add seven square metres of floor space, but it dramatically opens up the back of the house and maximises the light and space within.
As Henry Longton, a surveyor at Knight Frank, puts it: ‘A side return can provide a major improvement, utilising dead space – which can be vital for a growing family, and is a smart investment.’The price of an extension can vary from around £1,200 to £4,500 per square metre, depending on the location and specification, plus the additional cost of fitting out the interior, which can mean a new kitchen.
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