The brand new Paxton House ticket office is open on matchdays and is located directly next to the stadium in the north-west corner. It is clearly signposted, and Fanbassadors can also direct you there.
It typically opens four hours before kick-off and remains open until half-time.
For information about how to get to the stadium, please see Getting Here.
For additional maps and information, download the Fan Guide which gives you all you need to know.