London-based studio Pensaer makes it into the Wallpaper* Architects’ Directory 2026, our latest annual round-up of exciting emerging architecture studios.
Who: Pensaer
Pensaer is the Welsh word for ‘lead craftsperson’, which seemed a suitable fit for architect Rhys Howell Owen when he founded his firm in 2020. Staying true to its name, Pensaer creates architecture that is rooted in making, skill, and material understanding.
Pensaer focuses on a collaborative approach, working with skilled makers and craftspeople to make every space seem effortless and memorable. ‘At the beginning of every project, we ask our clients a question: “What is your architecture?”’, explains Howell Owen. ‘It’s not something most people expect to be asked, and often the answer isn’t clear straight away. That’s exactly the point. The question opens up a conversation about how someone lives, what they value, what materials they are drawn to, and what kind of spaces feel right for them.’
From here, the project becomes a journey of exploration. The practice enjoys brainstorming and planning until the result feels inevitable, as the solution is gradually excavated through the process. ‘It’s rarely something we could have predicted at the start. This shared discovery means we can look back on our projects and see the client’s personalities within them,’ shares Howell Owen.
What: Clay House
In London’s Peckham Rye, Clay House boasts a new extension that balances natural elements and sculptural detailing. Pensaer collaborated closely with the sustainability-conscious client to create a residence where the owner's personality and desire to create a ‘warm and welcoming’ feeling are felt throughout.
The studio leaned towards a muted colour palette of warm oak joinery and concrete flooring. The skylight fitted above the kitchen filters light throughout the space, dappling the walls. The smooth joinery here extends to an angular window seat, a perfect alcove in which to sit, unwind and feel connected to the garden.
‘Even though we work as architects, we think a lot about how things are actually made,’ explains Howell Owens. ‘We’re interested in the intelligence that exists in craft, particularly in materials and techniques, as well as in the experience of the people who work with their hands every day.'
He continues: 'A small adjustment suggested by a craftsperson, or a new way of working with a material, can completely shift the direction of a design.’
The extension was designed to provide multiple pockets in which to linger and relax as you move through the house. Every finish or detail offers a reminder of the craftsmanship that makes Clay House a soothing urban haven.
Why: Architects Directory 2026
When the Wallpaper* Architects’ Directory was conceived in 2000, it was built as our bespoke international index of emerging architectural talent. Now in its 25th edition, our annual listing of promising practices from across the globe (now comprising over 500 alumni) champions the best and most promising young studios - a snapshot of talent showcasing inspiring work from all corners of the Earth with an emphasis on the residential realm.
This year’s anniversary survey includes 30 young studios (one for each of the 30 years of Wallpaper*), from Australia, Bahrain, Benin, Brazil, Canada, Chile, China, Denmark, Ecuador, Ghana, Greece, France, Ivory Coast, Italy, Japan, Kenya, Kuwait, India, Morocco, New Zealand, Saudi Arabia, Singapore, Spain, Switzerland, the UK, the USA, and Vietnam. Welcome to the promise, ideas and exciting architecture of the Wallpaper* Architects’ Directory 2026.