Sainsbury has taken a pre-let on what is believed to be the UK's largest single warehouse unit. It has taken 695,000 sq ft at Kier Ventures' Waltham Point in Waltham Abbey for a regional distribution centre. Sainsbury is to occupy 88% of the 50 acre park which is jointly owned with Norwich Union. DTZ Debenham Tie Lung acted for Kier and Norwich Union. {{PROPERTY }}