Light-filled lower-ground reconfiguration with courtyard and flood-resilient finishes in Camden. See process, drawings and photos.

Walden

Basement Refurbishment & Renovation of London terraced house in Kentish Town, London NW5, UK (2022-2023)

Find out how we work - from the Design to Planning, Technical Delivery, and Construction. We are collaborative and experienced architects delivering project with pragmatism, and a clear understanding of our Client’s objectives, values and costs.

See How we work

Carbon-negative cork, warm materials and buildable detailing. A family home delivered within budget in East London. Full case study & images.

Cork House

Award-winning Sustainable New Build House & Interior in East London. Newham, London E7, UK (2020-2022)

Quietly luxurious listed-apartment renovation with bespoke joinery and calm materiality in SW7. See photos and drawings.

The Kensington Apartment

Quietly luxurious listed-apartment renovation with calm materiality in South Kensington SW7, London SW7, UK (2022-2024)

Pine House

Bold London Victorian Terrace house renovation and extension in Peckham Rye, with a dramatic double-height kitchen/ living room, and a rich palette of materials (Project in Construction, more coming soon)

Adaptive reuse in WC1: boutique aparthotel interiors with durable, tactile finishes and guest-focused planning.

Bloomsbury Apart-hotel

Refurbishment & interior design of Grade II Listed boutique hotel in Camden, London WC1H, UK (2023- )

Polysmiths undertake co-living design multi-unit housing proposal in Hackney along the canal

Canal House

Polysmiths partnered with a local Community Land Trust to transform a disused brownfield site in Hackney, East London into a high-density, sustainable residential development. (2024)

Listed gallery interior redesigned in SW7 for flexible exhibitions with calibrated lighting and refined materiality.

South Kensington Art Gallery

Refurbishment of Grade II Listed art gallery interior in South Kensington, Kensington and Chelsea, London SW7, UK (2024- )

Product Design Beyond box for flexible suitcase, furniture, and hospitality hamper

Beyond the Box

Flexible suitcase, furniture, and hospitality hamper for Aparthotel brand in London (2025- )

We create bold, crafted, unexpected architecture and interior for our clients, who are often seeking reliable and pragmatic design collaborators to work together.

Get in touch, and let us work with you to deliver the next great challenge.

Tell us about your next exciting project

Polysmiths led the interior renovation of The Urban Collective in Berlin — a boutique hotel blending heritage, craftsmanship, and contemporary comfort.

THE BERLIN DESIGN HOTEL

Commercial to Hotel Retrofit & Renovation in Berlin, Germany (2022- )

Explore Polysmiths design for Helsinki Museum focusing on social connectivity

Helsinki Design Museum

Design Competition submission for Museum in Helsinki, Finland (2025)

Polysmiths projects are Bold, Crafted, and Unexpected, with a clear narrative, and a strong sense of pragmatism. We design for good value and for the long term.

Learn more about our Ethos

East London terrace house transformed with a crafted rear extension, arches and lime-render interior. Full case study and press.

Arch House

Extension & Refurbishment of a East London Terraced House in Newham, London E7, UK (2022-2024)

Minimalist interior room in Chelsea Conservation area, where Polysmiths did a full renovation

Chelsea Mews House

Renovation & Interior Design of a historic mews house in a Chelsea Conservation Area in Kensington & Chelsea, London SW3, UK (2023-2024)

The Cubitts Mugs

Bespoke handmade ceramics coffee mugs design and made for Cubitts (2021)

The Westminster Apartment

Polysmiths transformed this large Westminster apartment that has not been upgrades in 50 years into a serene, light-filled home through inserting a series of bespoke furniture, carpentry, and finishes.

(Project in Construction, more coming soon)