200 Gray's Inn Road WC1X Timeline News and progress updates from 200 Gray's Inn Road new development in WC1X Post a new milestone Great Portland Estates has settled a number of rent reviews with Carlton Communications increasing the combined passing rent by £0.9 million, an increase of... 24/05/2017 by Buildington Great Portland Estates signed a lease surrender at 200 Gray's Inn Road with ITN to take back 7,000 sq ft on the ground and first floor (let at £35.00 per sq ft), and... 07/07/2016 by Buildington