The funding usually has to be spent within a pre-agreed time frame between the council and the developer, and this rarely exceeds ten years. More recently, in 2024, over £590,000 was set aside for education to offset the impacts of building 260 new dwellings in Dewsbury, and the funds have yet to be allocated, according to the FOI. Overall, it is estimated that the amount of unspent S106 monies held for more than two years is £9,820,141.52. Kirklees Council and the Leader of the Council were contacted for comment on the reasons for the unspent funding. dwellings and associated garages, Total amount unspent: £6,506.00Date: 2003/2004, Location: Hill Top House, Spen Lane, Gomersal, Cleckheaton, Proposal: Erection of 53 no.