wait for it... Churchill's. Yes, Wansteadium can exclusively reveal that the East London estate agent which seemed to be a fixture in the office on the. ... to the diversity of Wanstead High Street, which has taken a battering in recent weeks, it is at least an indication that the housing market is picking up and that despite having offices in South Woodford, Leytonstone, Walthamstow and other nearby spots, Wanstead is still worth treating as an entity in its own right. ...