For over fifteen years, Sasa Sushi has built a loyal following as a much-loved family-run restaurant renowned for its authentic Japanese cuisine and welcoming atmosphere. As the business looked to expand, the owners placed significant emphasis on retaining the cosy, family-friendly character that had made the restaurant such a valued part of the local community.
Working closely with the client, we developed a design that elevates the dining experience while preserving the warmth and familiarity central to the brand. Occupying a 2,700 sq ft Grade II listed building, our ambition was to seamlessly integrate the principles of Japanese design within the existing historic fabric. Working closely with Islington Council's Heritage Team, we carefully introduced new interventions while preserving the building's significant architectural features.
Selected historic elements, including the original cast-iron fireplace, were accentuated to create a tangible connection between the building's past and present use, while the historic roof dome provides a dramatic counterpoint to the restaurant's restrained detailing. Other features, such as the Victorian red floor tiles, were carefully concealed to ensure they did not clash with the restrained, natural material palette at the heart of the interior concept.
Traditional Japanese timber craftsmanship, stained in the brand's signature colours while allowing the natural grain to remain visible, forms the focal point of the space: a distinctive blue sushi bar. This feature pushed the boundaries of the client's original vision but captures the essence of the design approach: respectful of tradition while confidently contemporary.
The private dining area, furniture and lighting were custom designed using natural materials and traditional techniques. Ventilation and building services were carefully integrated to meet the operational demands of the restaurant while preserving the intimate atmosphere valued by both the client and its customers.
Alongside the design process, careful programming and early coordination of planning and heritage approvals enabled an efficient delivery programme, allowing construction to commence promptly and the project to progress smoothly.
The completed restaurant successfully brings together Japanese craftsmanship and the historic character of its listed setting, creating a distinctive dining destination that honours Sasa Sushi's local heritage while supporting its continued growth.



