The 2015 edition of the Pevsner guide to Suffolk East by James Bettley in the Wrentham entry says: "Old Guildhall, opposite E end of the church. C16, timber-framed and plastered, with a C19 brick extension at the S end. Roof with moulded queenposts."

The Historic England listing information is here.

For information on buildings mentioned in the Pevsner guide to Suffolk in this location see pevsnersuffolk.co.uk