Architecture for London has used a palette of stone, concrete and wood to create this monolithic rear extension to a house in Islington, which features a small arched entrance for the owner's cat. More
Portuguese architects Filipe Pina and David Bilo have extended the Casa NaMora farmhouse in Guarda, Portugal, adding two gabled concrete volumes with pared-back interiors. More
Architect Christopher Furminger has completed an extension to a home in Brisbane, Australia, featuring robust walls that frame gardens, courtyards and paths linking the living spaces. More
Ribbed wooden cabinetry and peach-hued corner seating feature in this Melbourne home, which Australian studio Timmins + Whyte renovated with an extension that has a chunky folded roof. More
Umber-coloured oak joinery divides the interior of this end-of-terrace home in London's Willesden Green, which has been extended and refurbished by local architecture firm Studio McW. More
Design studio Daytrip has taken a less-is-more approach to the renovation and extension of this Victorian terrace house in London's Clapton, which is now home to three separate apartments. More
An angular steel staircase crosses through this Montreal residence by Naturehumaine, which was inspired by the fantastical paintings of Dutch artist MC Escher. More
Portuguese practice Atelier Data has renovated and extended a farmhouse in the Alentejo region with a plain, white form and traditional materials that mimic the appearance of the existing building. More
At the back of a narrow Edwardian bungalow in Melbourne, the studio of Australian architect Luke Fry has added a contemporary extension with greyscale interiors. More
London studio Simon Gill Architects has extended and renovated a Victorian lodge in Fulham cemetery to create a house with a subterranean pool, courtyard gardens and lightwells. More
London studio Will Gamble Architects has added an asymmetric and monochromatic extension to an Edwardian house in Richmond, designed to juxtapose the original architecture. More
A hipped roof covered in stepped tiles tops this extension to a home on a suburban estate in Epsom, Surrey, designed by London-based studio Oliver Leech Architects. More
Scottish architecture studio Loader Monteith has added a courtyard extension to a Victorian merchant's house near Glasgow, Scotland, which complements the existing building's materiality and enhances its connection with the garden. More
Raw concrete, burnt clay and natural wood come together in this extension to an end-of-terrace house in south London, designed by architecture studio TYPE. More
A pastel-hued extension with Romanesque arches and a converted artist's studio are among the projects vying to be named London's best home renovation in this year's Don't Move, Improve! competition. More
London studio Erbar Mattes has transformed a pair of apartments in a former pub in Hoxton into a duplex flat by adding a "monastic" grey-brown brick extension. More
A residential extension wrapped in galvanised metal is positioned over a garden and attached to an old carriage house in this project by Montreal studio Thomas Balaban Architecte. More
Architect Dan Gray has upgraded his own 19th-century house in Brighton, England, adding a loft extension lined with birch plywood that makes the most of the angular roof space. More
Jamie Fobert Architects has overhauled a Victorian house in north London, creating new basement floors that provide a light-filled living room and a travertine-lined swimming pool. More
Wood, stone and lime plaster pervade the minimal interior of this energy-saving home in Muswell Hill that Architecture for London has created for its founder, Ben Ridley. More
