The church is made up of a chancel, south chapel, north porch with parvis above, nave, and two aisles.[3] The parvis was built to be a chamber for the priest. The Gunpowder Plot is said ("an implausible rumour"[4]) to have been planned here[1][5] but the manor house at Ashby St Ledgers, Northamptonshire also claims to be the site.[6]
Stoke Dry's manor was held by the Digby family in the early 17th century. Sir Everard Digby was one of the Gunpowder plotters and was executed for his role.[3][6][5]
The chapel and north wall of the chancel have Norman stonework. The chancel arch contains Norman carvings on the shafts either side of the arch;[6] on the south shaft is a man pulling on a bell-rope.
A 15th-century carved screen is positioned either side of the chancel and nave. It doesn't fit well so might have been moved here from a different church.[6]
Lying on the 1694 bier, beside the Norman font, is a Bible and prayer book dating from 1856. There are fragments of stone memorials one thought to be that of Francis Clarke of Stoke Dry (d. 1435).[6]