buildings on the site: 1912 New St building; New St Cottages; the powerhouse; the water tower. The art-deco factory, Marconi House and building 720 are not listed.

Bought by Ashwell Property Group, the company fell into administration in 2008/9, with redevelopment due to start in 2010. The site was finally sold for redevelopment to Bellway Homes in the summer of 2012 with demolition of the majority of the site including the iconic Marconi House and Building 720 in April/May 2013. Only the Grade II