[3] Aisles were added to the church in 1828 by Thomas Lee, and they were enlarged in 1835 by Samuel Howard.
[4] The church is built of buff sandstone and originally had a lead roof.
[citation needed] The plan of the church consists of a west porch and tower, a four-bay nave with a clerestory, north and south aisles, and a single-bay chancel.
On top of the tower is a wrought iron weather vane that was formerly on Stockport parish church.
[3] It is camber beam in type and is richly moulded and decorated with bosses, angels and crows' feet.
There is also a floor memorial to Joseph Watson, the park keeper at Lyme for more than 64 years, who died in 1753 at the age of 104.
[10] In the churchyard the box tomb of Samuel Brady dated 1814 is also listed at Grade II.