Demolition work began at the former East Berkshire College site in Maidenhead yesterday.
Developer Linden Homes Chiltern confirmed the work was underway and likely to last six weeks.
Buildings are being pulled down and ground floor slabs and foundations removed to make way for a new housing estate.
Ground work at the site in Boyn Hill Avenue is expected to start at the end of October.
Planning permission to build 66 homes there was granted, subject to conditions, by the Royal Borough in November.
See Thursday's Advertiser for more details.
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The victim of an assault in Cippenham was flown to hospital by air ambulance this afternoon.
A rapid response vehicle, an ambulance officer, an air ambulance and an ambulance crew were all called to an address in Earls Lane at 2.10pm.