IIBrychgoed Independent Chapel Situated in large graveyard in remote location on hill W of Afon Senni reached down lane of some 1.5 km running W from crossroads about 1.5 km N of Heol Senni.
IICastle Du Cottage Situated by Castell Du farmhouse on slope to S of W end of Sennybridge, reached by drive off lane from Trephilip Bridge.
IICastle House Situated in centre of Sennybridge, by Pont Senni, on S side of the A40.
IChurch of Saint Cynog Situated in large churchyard in the centre of Defynnog village.
IISion Baptist Chapel Situated on the E side of Sennybridge on the S side of the A40 some 100m W of the bridge over the Afon Senni.
IISmall Agricultural Building at Llwyncyntefin On the W side of the minor road N of Pont Llwyncyntefin, immediately to the S of the gentry house of Llwyncyntefin. Set in an overgrown corner plot against the Sennybridge Training Area camp fence.
IIThe Forge, No 3 Church Row Situated third house in terrace of eight houses backing onto the churchyard in Defynnog village.