Insignia Richard Ellis Gunne is quoting a rent of £35 (#44) per sq ft for an office suite of 4,000 sq ft in Hume House, Ballsbridge, Dublin 4, which was recently vacated by Burmah Castrol. The space is located on the sixth floor of the block, one of the largest in Dublin 4, which is owned by Irish Life. There are six car spaces available, at £2,000 (#2,540) per annum. Incoming tenants will be offered a 25-year lease.