Burwood is a sustainable timber house by Catja de Haas Architects

Wood often features in residential design – but when architect Catja de Haas was working on her own home in the southeast of England, she wanted to honour the material in more ways than one. Her home is called Burwood, linking back to the region's rich green countryside and underlining her architecture's connection to nature.
‘Burwood is a type of wood that grows in existing woods, becoming a new tree’, de Haas explains. ‘It is the name of the house, and we hope the house will itself slowly disappear in the green.'
De Haas, who worked on the project with the support of Takero Shimazaki Architects, has created a house that is beautiful, open and sustainable. Her aim was to revisit ‘modernist ideas of flexibility, variety in use, inclusivity and scale,’ she explains.
The house consists of three volumes: two oak-clad forms linked together by a third, lower one that wraps around them on one side. On the opposite side, the house appears more ‘closed off' and private, but it opens up dramatically towards the sea, featuring expanses of glass on the ground level. It is in this generous glass enclosed space where the architect has placed the main living areas, which are topped by a green roof.
Built-in furniture on the ground level living space (in the form of pull-out storage boxes on wheels) provides seating inside and out. On the same floor lives a large kitchen and dining area, as well as two bedrooms. The top floor contains two further bedrooms, as well as a second living room that acts as an overflow bedroom when needed.
Soft, light hues and exposed CLT make up the house's main material character and colour palette, complemented by oak frame doors and concrete blocks. Meanwhile, underlining the building's sustainability credentials is Passivhaus detailing, air source heat pumps, natural ventilation and a glazing orientation and overhangs. These help regulate solar gains in a beneficial way throughout the year.
INFORMATION
Receive our daily digest of inspiration, escapism and design stories from around the world direct to your inbox.
Ellie Stathaki is the Architecture & Environment Director at Wallpaper*. She trained as an architect at the Aristotle University of Thessaloniki in Greece and studied architectural history at the Bartlett in London. Now an established journalist, she has been a member of the Wallpaper* team since 2006, visiting buildings across the globe and interviewing leading architects such as Tadao Ando and Rem Koolhaas. Ellie has also taken part in judging panels, moderated events, curated shows and contributed in books, such as The Contemporary House (Thames & Hudson, 2018), Glenn Sestig Architecture Diary (2020) and House London (2022).
-
The artistry of Japanese wine
Fine wine from Japan may not yet register highly on the radars of most oenophiles, but for those who know, it's a hugely rewarding and rich tapestry of flavour. Drinks expert, Neil Ridley visits London's Luna Omakase for the launch of a new dedicated Japanese wine pairing menu
-
In Los Angeles, Darling doesn’t want to be your average dinner spot
Vinyl, live-fire cooking, and California’s finest ingredients come together in this immersive new concept from a celebrated Southern chef
-
'There is no way light and darkness are not in exchange with each other': step inside Christelle Oyiri’s sonic world in Berlin
In an explosion of light and sound, Christelle Oyiri explores celebrity, mythology and religion inside CANK, a former brutalist shopping centre in Berlin’s Neukölln
-
The new 2025 London Open House Festival tours to book
2025 London Open House launches this weekend, running 13-21 September; here, we celebrate the newcomers in the residential realm, flagging the exciting additions to the festival's growing home tour programme
-
The wait is over – the RIBA Stirling Prize 2025 shortlist is here
The restored home of Big Ben, creative housing for different needs, and a centre for medical innovation – the RIBA Stirling Prize 2025 shortlist has just been announced, and its six entries are as diverse as they can be
-
Slides, clouds and a box of presents: it’s the Dulwich Picture Gallery’s quirky new pavilion
At the Dulwich Picture Gallery in south London, ArtPlay Pavilion by Carmody Groarke and a rich Sculpture Garden open, fusing culture and fun for young audiences
-
Bay House brings restrained modern forms and low-energy design to the Devon coast
A house with heart, McLean Quinlan’s Bay House is a sizeable seaside property that works with the landscape to mitigate impact and maximise views of the sea
-
A whopping 92% of this slick London office fit-out came from reused materials
Could PLP Architecture's new workspace provide a new model for circularity?
-
Meet the landscape studio reviving the eco-brutalist Barbican Conservatory
London-based Harris Bugg Studio is working on refreshing the Barbican Conservatory as part of the brutalist icon's ongoing renewal; we meet the landscape designers to find out more
-
A refreshed Victorian home in London is soft, elegant and primed for hosting
Sobremesa house by architects Studio McW shows off its renovation and extension, designed for entertaining
-
15 years of Assemble, the community-driven British architecture collective
Rich in information and visuals, 'Assemble: Building Collective' is a new book celebrating the Turner Prize-winning architecture collective, its community-driven hits and its challenges