Offers to buy Sessions House, the headquarters of the county’s largest local authority, are being considered. The 150-year-old landmark home of Kent County Council, in the centre of Maidstone, went on the market last September. London property consultancy Montagu Evans is handling the sale, although there was no public price tag for the property, better known as County Hall. The deadline for bids passed at the end of December and KCC says it has now entered a period of due diligence. Much of the estate is currently not used and has suffered a lack of maintenance in recent years, requiring mass…