863 – Thorndon Post Mill
Post mill - Converted
Surviving three-storey roundhouse of Thorndon post mill, converted after the loss of the mill body.
864 – Trimley St Martin Post Mill
Post mill - Converted
House-converted two-storey roundhouse of Kirton Road Mill, a former Trimley St Martin post mill.
1015 – Baldslow Harrow Mill
Smock mill - Converted
The Harrow Mill was a former smock mill at Baldslow, later converted to a house.
866 – Walsham-le-Willows Post Mill
Post mill - Remains
Surviving round base of Darby's Mill, a former Walsham le Willows post mill.
867 – Wenhaston Post Mill
Post mill - Remains
Surviving roundhouse of Kitty Mill, a former post mill at Wenhaston in east Suffolk.
868 – Wetheringsett Post Mill
Post mill - Remains
Surviving roundhouse of Broad Green Mill, a former Wetheringsett post mill.
869 – Worlingworth Old Mill
Post mill - Remains
Surviving roundhouse of Worlingworth Old Mill, a former post mill on Mill Road.
870 – Worlingworth New Mill
Post mill - Site only
Former Worlingworth New Mill site, where post mill roundhouse foundations were later lost.
871 – Yoxford Windmill
Post mill - Remains
Substantial three-storey roundhouse of Saxmundham post mill, retaining the former trestle.
872 – Rushmere St Andrew Windmill
Smock mill - Site only
Former Rushmere St Andrew smock mill site associated with the Dawson milling family.