Office space in Northampton. Bizspace's KG Business Centre provides office space in Northampton as well as offices to let in Northampton. The office space is for rent on flexible and affordable terms, by using a simple licence agreement. You can move in to your new Northampton offices just by paying a deposit and a month's rent in advance, occupying the office space for a few months or a few years, walk in, sign up and move in to your office space on the same day.