Jonathan Tuckey Design has renovated a former farmstead in northern Italy, restoring and extending a cluster of 19th-century stone buildings to create Cascina, a new home and studio. More about Jonathan Tuckey Design restores and extends traditional stone farmstead in Italy
A minimal material palette helps define this glazed extension, which London studio DHaus has added to the back of a house in Hertfordshire, UK. More about DHaus brightens Hertfordshire House with glass extension
A sunken living room and decorative red tiles define this residential extension, which architecture studio Bureau de Change has added to Clay House in East Finchley, London. More about Bureau de Change references Victorian boxing rings for London house extension
A 124-year-old Brooklyn townhouse has received an extension by local studio TBo that provides space for a multi-generational family and creates "gentle oppositions" between the old and new architecture. More about TBo creates sunlit concrete-framed extension for Brooklyn townhouse
Irish studio Scullion Architects took visual cues from a nearby public square when designing a timber-clad extension for Vavasour House, a brick home in Dublin. More about Scullion Architects transforms Dublin house with extension and garden "sanctuary"
Using a combination of copper, larch and structural insulated panels, architecture firm Whittaker Parsons has added an additional storey to a contemporary mews house in Stoke Newington to house a bedroom suite. More about Whittaker Parsons crowns North London mews house with "bolthole" extension
Australian practice Grotto Studio has added a charred-timber extension named Shadow House to a bright cottage in Perth. More about Grotto Studio references shadows with charred-timber cottage extension in Perth
London studio ConForm has added a marble side extension to a Victorian terraced house in Hampstead, London. More about ConForm adds "restrained yet rich" all-marble extension to Victorian house
A terraced landscape and dusty pink surfaces help to brighten Pigment House, a north London residence that has been renovated by local studio Unknown Works. More about Unknown Works brightens Victorian townhouse with dusty pink extension
French studio Olivia Fauvelle Architecture has used glazed tiles and concrete lintels to transform the outbuilding and courtyard of a house in the south of France. More about Green tiles line Maison Jericho extension in Marseille
Ahead of King Charles III's coronation this weekend, Dezeen has put together a roundup of bold modern extensions bolted onto the side of historic British houses. More about Ten traditional British houses with standout modern extensions
London-based studio Neiheiser Argyros has renovated a Victorian terrace named Steele's Road House, adding balconies and open spaces that connect the home to its garden. More about Neiheiser Argyros refreshes Victorian terrace house with timber-clad extension
A pink rear extension informed by the work of architect Luis Barragán has been added to a 1930s home in the suburbs of Dublin by Irish architecture practice Courtney McDonnell Studio. More about Courtney McDonnell Studio adds pink extension to 1930s Dublin home
Spanish studio H Arquitectes has converted a small 19th-century dwelling into a spacious family home in Barcelona named House 1616. More about H Arquitectes transforms 19th-century Barcelona terrace with brick extension
Limestone and oak are among the materials used in this extension that local studio Architecture For London designed to add a contemporary twist to a Victorian house in Hackney. More about Architecture For London adds light-filled extension to Victorian Hackney home
London studio Francesco Pierazzi Architects has extended a suburban house in Croydon, adding two volumes with carefully-positioned openings that follow the path of the sun. More about Francesco Pierazzi Architects adds light-filled extension to Suncatcher house
Reclaimed bricks and large windows define the side and rear extensions that London practice Rise Design Studio has added to a mid-terrace Victorian house in Queen's Park. More about Rise Design Studio adds reclaimed-brick extensions to Queen's Park House
Brazilian architect Denis Joelsons has completed a renovation of a series of brick structures called Sítio Rio Acima near São Paulo, including a primary home with a vaulted ceiling and arched clerestory window. More about Denis Joelsons deploys "series of punctual interventions" for renovated brick estate in Brazil
A series of shelters for doves were embedded in the laminated-cedar facade of Neal Schwartz's self-designed studio, which is an extension of his Sonoma home. More about Neal Schwartz includes dovecotes in "chapel-like" California studio
Exposed blockwork and corrugated steel were used to bring a brutalist feel to this extension of a Victorian terrace in Camberwell, south London, designed by local practice Pashenko Works. More about Pashenko Works adds corrugated metal and blockwork extension to Camberwell home