Property adviser Cushman & Wakefield said on Tuesday that the Central London property market saw a record GBP 18.7 bn (EUR 24.7 bn) in investment in 2007, well up on the £14.5 bn registered the previous year. This was a despite a sharp drop in investment in the fourth quarter, to GBP 2.32 bn from GBP 3.56 bn in the last quarter of 2006.