Star House 15 - 17 Great Portland Street London W1W 8QA
Removal of existing plant on the first floor's rear flat roof area and installation of 2no new condenser units and 1no new ventilation equipment; removal of 3no external ATMs on side elevation; replacement of glazing with new and dark blue vinyl behind glazing; installation of a new satellite dish on roof level; and replacement of a windows on the first floor (access to flat roof area) with a new door to allow maintenance access to the first floor's flat roof plant area.