Mustard Architects has added this extension to an Edwardian house in west London, featuring a tapered plan that expands towards angular glazed doors set into its asymmetric gabled facade. More
A revamped Georgian townhouse with a patio that transforms into a reflecting pool has won top prize in a contest to find the best new house extensions in London. More
A timber-lined loft renovation, a seven-square-metre extension and a triangular room feature among the 30 projects shortlisted in a competition to find London's best home extensions. More
Dezeen promotion: New London Architecture is now accepting entries for Don't Move, Improve! 2018, a competition to find the best new residential extensions in London. More
A garden room containing a sunken Japanese-style bath has won top prize in a competition to find London's best new house extensions. More
A garden studio dedicated to rug making, a sunken Japanese-style bath and a spacious kitchen built from pale bricks feature among the 24 projects shortlisted in a competition to find London's best home extensions. More
Dezeen promotion: New London Architecture is now accepting entries for Don't Move, Improve! 2017, a competition to find the best house extensions in London. More
Architecture studio Denizen Works has remodelled a north London house, transforming the "small dark bachelor pad" into a family home with a light-filled kitchen and dining space. More
Studio 30 has transformed a terraced house in west London with a new loft bedroom and an enlarged family kitchen, both featuring walls that fold open to offer better views of a garden and nearby park (+ slideshow). More
A south London residence updated with new living spaces, custom-built furniture and a two-storey lightwell has been named winner in a competition to find London's best house extensions (+ slideshow). More
London studio Archmongers has remodelled and extended a 1960s terrace house in the city, refreshing the facade with glazed tiles similar to those found on London's tube stations (+ slideshow). More
A concrete window seat, geometric tiles and a storage wall made of wooden boxes feature inside this east London house that has been renovated and extended by local studio Mustard Architects (+ slideshow). More
Dezeen promotion: entries are now been accepted to New London Architecture's Don't Move Improve 2016 – a competition that aims to find London's best home extension projects (+ slideshow). More
A single-storey studio at the bottom of the garden of a semi-detached house in London creates a separation between work and domestic life for its residents. More
London architects Gundry & Ducker have added a blackened larch extension onto the rear of a Victorian terrace in south London. More
David Mikhail Architects won the New London Architecture's Don't Move, Improve! competition with this project extending a London terraced house by just one metre. More