About Us

LOUD Architects was founded in 2017 with a clear vision:

"To make good design accessible, personal and deeply considered so families can live beautifully and comfortably, every day"

Design with Purpose, Built on Collaboration

Design with Purpose, Built on Collaboration

We believe architecture should solve problems you feel in daily life: messy laundry, poor storage, bad light, awkward layouts, cramped kitchens.

And it should also bring joy:
elegance, warmth, natural materials, crafted joinery, spaces that breathe.

We are a female-led, RIBA-chartered practice designing homes that balance luxury design, everyday practicality, sustainability and thoughtful cost-saving choices.

Since launching in 2017, LOUD has delivered a wide range of planning applications, appeared on Extraordinary Extensions with Tinie Tempah, featured in national advertising campaigns, and earned consistent five-star Google reviews. We’re trusted across London to redesign the homes families plan to live in for decades. LOUD on a simple belief: architecture should feel human, never intimidating, formulaic or wasteful.

Our work is warm, refined and grounded in real family life. We collaborate closely with clients, contractors and specialist makers, and we pass on trade discounts to ensure exceptional value without compromising quality.

Today, LOUD is a growing, award recognised, female led practice, with its founder commissioned by the Royal Institute of British Architects to write a forthcoming publication scheduled for release in 2027. Alongside practice work, we are proud to support a fast growing community of homeowners through our guides, workshops and Instagram presence.

What Our Clients say about us

What Our Clients say about us

With intelligent layouts, creative extra rooms, exceptional detailing, and clever use of budget to transform their house into their next dream home or their forever home. We believe architecture should solve problems you feel in daily life: messy laundry, poor storage, bad light, awkward layouts, cramped kitchens.

With intelligent layouts, creative extra rooms, exceptional detailing, and clever use of budget to transform their house into their next dream home or their forever home. We believe architecture should solve problems you feel in daily life: messy laundry, poor storage, bad light, awkward layouts, cramped kitchens.

Meet Katherine Clare, Founder of LOUD Architects

Katherine Sumner-Clare (Kate Clare)  studied architecture at the Edinburgh College of Art and completed her Masters at the University of Edinburgh, followed by postgraduate study at Westminster. She later founded LOUD Architects, a design-led East London studio known for sensitive renovations, contemporary extensions and intelligent, cost-aware design.

With hundreds of completed residential projects, Kate is recognised for her creative problem-solving, refined aesthetic and collaborative approach. Her architecture, interiors and bespoke detailing bring clarity, character and purpose to family homes.

Alongside running a busy studio, Kate is mum to two young children and enjoys skiing, triathlon and painting.

Don’t just listen to us - see what our clients have to say.

"
Kate and LOUD Architects helped us realise our dream of creating a home that was not only practical for a busy family, but super-creative and lots of fun!
Emily Murray | Pink House | Jan 2020
"
We brought Loud on board to handle a full renovation of our Grade II listed terraced home in London. Kate and her team brought forward a range of thoughtful ideas, guided us clearly through each step, and were pivotal in navigating the council process.
Stephen Loke | December 2025

Client

"
Loud have been fantastic. We employed them at a much later stage than we should have done, meaning they had a really tight timeline to work to. They gave us great advice, and got up to speed very quickly. Submitting our planning application within a week, and then quickly turning around our building control.
Fran & James | Sept 2024

Don’t just listen to us - see what our clients have to say.

"
Kate and LOUD Architects helped us realise our dream of creating a home that was not only practical for a busy family, but super-creative and lots of fun!
Emily Murray | Pink House | Jan 2020
"
We brought Loud on board to handle a full renovation of our Grade II listed terraced home in London. Kate and her team brought forward a range of thoughtful ideas, guided us clearly through each step, and were pivotal in navigating the council process.
Stephen Loke | December 2025

Client

"
Loud have been fantastic. We employed them at a much later stage than we should have done, meaning they had a really tight timeline to work to. They gave us great advice, and got up to speed very quickly. Submitting our planning application within a week, and then quickly turning around our building control.
Fran & James | Sept 2024

Meet the people behind the process

Exceptional design is a team effort. We collaborate closely to bring aligned, thoughtful results that not only meet but exceed your expectations.

Join us in shaping better spaces

Ready to build something meaningful together? Let’s connect and turn ideas into impactful design.

Meet the people behind the process

Exceptional design is a team effort. We collaborate closely to bring aligned, thoughtful results that not only meet but exceed your expectations.

Join us in shaping better spaces

Ready to build something meaningful together? Let’s connect and turn ideas into impactful design.