Foster Wilson Size has completed Brixton House, a contemporary purpose-built theatre in south London. Brixton House is the new location for Ovalhouse Theatre, previously housed in Kennington. It is designed to retain the legacy of this pioneering theatre while bringing a new public arts space to the heart of Brixton. Brixton House features two fully accessible, flexible auditoria, seating 200 and 120 people and seven flexible rehearsal rooms. The robust performance and rehearsal spaces sit within a community driven cultural hub that also includes a large public cafe foyer and two floors of creative workspace.

Located on the corner site of Coldharbour Lane and Somerleyton Road, Brixton House has a lightweight, anodized aluminium facade that incorporates a range of coloured LED lighting and signage. Inside, raw materials are incorporated throughout for a robust and contemporary studio feel. The new venue is part of the Somerleyton Road Development Project in partnership with the London Borough of Lambeth; an area-wide masterplan that includes the provision of high-quality and affordable housing.

Studios are equipped to a high technical specification and will be used for a variety of activities including private hire for dance studios, film and television castings/rehearsals, as well as facilitating learning and participation activities for young people and communities.

Brixton House sits within the surrounding streetscape with a facade that relates to the adjacent industrial architecture of the Brixton markets and railway, and the early street lighting of nearby Electric Avenue. On upper levels, black anodised fins give depth and modulation to the facade and provide a constantly changing appearance when moving around the building; a pattern that also references the vertical folds of the theatre curtains within. Fins on the facade hide coloured LED lighting that is programmable to allow a variety of subtle lighting effects, patterns and colourways.

The foyer at the heart of the new theatre opens onto Coldharbour Lane and holds a large reception counter and cafe bar which will be open to the public throughout the day. Glazing at ground floor level gives pedestrians good views into the activities of the theatre, and encourages people to come inside. Robust finishes, acoustic absorption and a variety of lighting sources make it a vibrant meeting place for the whole of the Brixton community, flexible enough to hold a wide range of events and functions throughout the year, including music and performances. A pink cantilevered staircase rises up from the foyer to the top of the building and a mural from local artist Damilola Odusote fills the walls at the arrival point on each level.

Both ground-floor theatre spaces are fully accessible flexible auditoria with configurable seating, offering the greatest creative and spatial versatility to artists and visiting companies. The spaces use a combination of retractable seating units and rostra which can be configured for a number of different seating and performance layouts. The main auditoria and foyer also open up to accommodate promenade and immersive performances.

A series of creative office workspaces are arranged over the top two floors, accommodating a range of meeting and event spaces and quiet working areas. A large open plan office on the fourth floor large with good daylight and flexible layout is complemented by a number of flexible meeting rooms on the fifth floor, with impressive views across Brixton and access to a surrounding terrace.

The rear of the building has a more robust feel in keeping with the working nature of Railway Yard and is flexible enough to be used for a variety of uses including food stalls, outdoor theatre performances, set-making and rehearsal workshops. Outside the foyer is a small public square which doubles up as an outdoor performance space as well as outside seating for people to look up onto the newly refurbished Nuclear Dawn mural on the side of the Carlton Mansions building, a key feature of the Brixton streetscape.

Sustainability and accessibility have been major design drivers for the project. Secure cycle storage and facilities including showers and lockers are provided for staff and performers, with 22 bicycle racks for visitors immediately adjacent to the entrance. To contain direct solar gain the building is arranged to have large glazed areas to north facing facades, external horizontal louvres to the south facade and vertical fins for solar shading on other facades.

The all-electric building produces a high level of electricity on site from a roof top solar array. A series of newly planted trees give canopy cover at pavement level, and add to greenery on the external terraces, further complemented by biodiverse roof and terrace planting. Construction materials include a lightweight steel frame and aluminium rainscreen have been chosen for their ability to be recycled.

Both theatres are fully accessible for technical staff. Theatre One has a fully wheelchair accessible technical and lighting level. Theatre Two has a motorised lighting truss which lowers to ground level, accessible for disable technical staff and providing safe training opportunities for young people to learn technical theatre skills, while one of the studio suites has been specifically designed to accommodate the needs of children with complex disabilities.