Marylebone Place Marylebone NW1 Timeline News and progress updates from Marylebone Place new development in Marylebone NW1 Post a new milestone New photos of Marylebone Place office development Blenheim House is on site at Marylebone Place, Beltane's new 75,000 sq ft office development in Marylebone.Opposite The Landmark London hotel and just minutes from... 30/01/2023 by Buildington Westminster Council is set to approve plans for the redevelopment of Marylebone House at 129-137 Marylebone Road in London W1.The planning committee will meet on Tuesday... 13/04/2021 by Buildington