78-82 Great Portland Street W1W Timeline News and progress updates from 78-82 Great Portland Street new development in W1W Post a new milestone Great Portland Estates plc has sold the freehold of 78/92 Great Portland Street and 15/19 Riding House Street to M&G Real Estate. The headline price of £49.6 million... 23/04/2018 by Buildington The mixed-use schemes at 78/82, 84/86 and 90/92 Great Portland Street completed between August 2016 and May 2017 - a total some 49,200 sq ft of new space, comprising... 24/05/2017 by Buildington The strip out works have completed at the 78/82 Great Portland Street 18,900 sq ft mixed use redevelopment and the main contract is due to commence in August. The... 08/07/2015 by Buildington