Project is part of the developer鈥檚 wider plans for Camden

Grand Union House Hero Shot 6a Sellar

Source: 6a Architects

Grand Union House

6a Architects鈥 plans to refurbish and redevelop Nicholas Grimshaw鈥檚 Grand Union House in Camden have been approved.

Camden council unanimously resolved to grant consent to the project which will provide 70,000sq ft of office space near the Grand Union Canal.

The building is part of the wider 1980s campus designed by Grimshaw which included a branch of Sainsbury鈥檚 and terraced housing at Grand Union Walk, both of which were grade II listed in 2019 鈥 the first supermarket to be protected in this way.

Grand Union House was omitted from the listing, with Historic England describing it as one of the least successful elements of the complex. It was originally intended for light industrial use but never served this purpose because of access limitations and instead became offices.

Shortly before the listing, Andrew Phillips Architects submitted plans to demolish part of Grand Union House but these were never built out.

6a鈥檚 Tom Emerson said the practice鈥檚 mixed-use redevelopment would reference Grimshaw鈥檚 high-tech architecture.

The design provides employment space for more than 500 people across a new six-storey office and three commercial units along Kentish Town Road. The project also includes six new flats in a four-storey building, providing 鈥渁ffordable鈥 homes on site.

Inside Grand Union House will feature new double-height office space and winter gardens rising through the building, with the internal spaces designed to maximise natural light and ventilation, including opening windows.

The plan is also to open up the site with improved connectivity through the neighbourhood and to 鈥済reen鈥 the development with landscaping from the street and service yard through to the roof.

Emerson said: 鈥淥ur design takes a holistic approach to making workspace for the post-covid city, addressing wellbeing, ecology and biodiversity by ensuring access to landscape, daylight and fresh air.鈥

The project is part of Shard developer Sellar鈥檚 wider plans for the area.

Chief executive James Sellar said: 鈥淎nother key focus for us has been the substantial carbon saving we can make in the construction of Grand Union House by retrofitting the existing building rather than knocking it down and starting from scratch.鈥

Construction is expected to start in in the first half of 2022 and complete by the end of 2023.