II'Old House' to south of Egryn Abbey Set along the W side of Y Brif Heol (A496) in the centre of the village of Dyffryn Ardudwy; just to S of the junction with Ffordd Isaf.
II1 GlanrhosTerrace Set alongside the W side of Ffordd Cwt Glas at the junction with Glanrhos
II2 Glanrhos Terrace Set alongside the W side of Ffordd Cwt Glas at the junction with Glanrhos.
II3 Glanrhos Terrace Located in the centre of the terrace, this house has the doorway offset to R (S).
II4 Glanrhos Terrace Set alongside the W side of Ffordd Cwt Glas at the junction with Glanrhos.
II5 Glanrhos Terrace Set alongside the W side of Ffordd Cwt Glas at the junction with Glanrhos.
IIBarn at Byrllysg Set back, along a private track, from the SE side of Ffordd y Briws c.1km ENE from Coed Ystumgwern. The barn lies along the S side of the track to SE of the house.
IIBarn at Taltreuddyn-Fawr Forms the northern range of the farmyard which lies directly north of the house at Taltreuddyn-Fawr.
IIBarn to NW of Old House Immediately NW of the house, forming one side of a small farmyard.
IIBrewhouse at Dolgau Set back, along a private driveway, from the W side of the A496 c.1km N of Coed Ystumgwern. The brewhouse lies to ENE of the house.
II*Bron-y-foel-isaf In a remote position about 2 km NE of Coed Ystumgwern, reached by track on S side of minor road.
IIByrllysg Set back, along a private track, from the SE side of Ffordd y Briws c.1km ENE from Coed Ystumgwern.
II*Church of St. Dwywe Within a churchyard to the W side of the A496 in the small hamlet of Llanddwywe.
IIChurch of St. Enddwyn In a churchyard to the W side of Ffordd y Llan, close to the railway station at the W side of the village of Llanenddwyn.
IIConverted stables and cartshed range to S of Cors y Gedol Hall In private grounds set well back from the ENE side of the A496 between Dyffren Ardudwy and Tal-y-bont. Located at the head of a driveway (Fford Gors) leading ENE out of the small hamlet of Llandwywe.
II*Cors y Gedol Hall In private grounds set well back from the ENE side of the A496 between Dyffryn Ardudwy and Tal-y-bont. The hall is located at the head of a driveway (Ffordd Gors) leading ENE out of the small hamlet
IICowhouse at Cors y Gedol Hall Cors y Gedol is ENE of Llanddwywe. The cowhouse is to the west of the upper yard, on the west side of the converted stable yard to the south of the hall.
IIDolgau Set back, along a private driveway, from the W side of the A496 c.1km N of Coed Ystumgwern.
II*Egryn Abbey Set back from the NE side of the A496, c. 1.5km SSE of Tal-y-bont. The house and associated farm buildings are reached by a private track.
IIEntrance gates, piers and walling at Cors y Gedol Hall Set back slightly from the ENE side of the A496 between Dyffryn Ardudwy and Tal-y-bont, in the small hamlet of Llanddwywe. Flanking the driveway (Ffordd Gors) leading to Cors y Gedol Hall, adjacent t
IIField barn by Bron-y-foel-uchaf In an isolated rural location, in a walled enclosure, set back from the S side of a country road leading off the top of Ffordd y Briws; c. 350m NW of Bron-y-foel-uchaf.
IIField cow-house at Egryn Set back from the NE side of the A496, c. 1.5km SSE of Tal-y-bont. The house and associated farm buildings are reached by a private track. The field barn is at the S side of the track leading W from
IIFormer Laundry at Cors y Gedol Hall In private grounds set well back from the ENE side of the A496 between Dyffryn Ardudwy and Tal-y-bont. Located at the head of a driveway (Ffordd Gors) leading ENE out of the small hamlet of Llanddwyw
IIFormer Mill and Store On the west side of the track leading to the farm-buildings which lie to the east of the house at Egryn, south of the house and close to the secondary dwelling.
IIFormer Post Office (Known as Ty Cennin) Sited at the E side of Y Brif Heol (A496) towards the N end of the village of Dyffryn Ardudwy, at the S corner of the junction with Ffordd Capel.
IIGarden walls with lookout at Taltreuddyn-Fawr The garden lies to the west of the house. The walls separate the garden from agricultural land to the north and west, and divide the formal garden to the north of the house from the more informal orch
IIGate piers, gates and boundary walls at Taltreuddyn-Fawr The gate and gate piers are at the entrance to Taltreuddyn-Fawr, with walls running west and north from them, defining the perimeter of the informal garden which surrounds the house to the west and so
II*Gatehouse at Cors y Gedol Hall In private grounds set well back from the ENE side of the A496 between Dyffryn Ardudwy and Tal-y-bont. Located at the head of a driveway (Ffordd Gors) leading ENE out of the small hamlet of Llanddwyw
IIGatepiers adjacent to Upper Lodge of Cors y Gedol Hall In private grounds set well back from the ENE side of the A496 between Dyffryn Ardudwy and Tal-y-bont. Flanking the driveway (Ffordd Gors) leading ENE out of the small hamlet of Llanddwywe; c. 200m S
IIGatepiers and walling at Cors y Gedol Hall In private grounds set well back from the ENE side of the A496 between Dyffryn Ardudwy and Tal-y-bont. Located at the head of a driveway (Ffordd Gors) leading ENE out of the small hamlet of Llanddwyw
IIGlanywern Attached to Ty Llwyd, and together forming a short row on the west side of Y Brif Heol, in the centre of the village of Dyffryn Ardudwy, just S of the junction with Fford Isaf.
IIHaybarn range at Taltreuddyn-Fawr Forms the western range of the farmyard which lies immediately north of the house at Taltreuddyn-Fawr.
IILiverpool House Sited at the E side of Y Brif Heol (A496) towards the N end of the village of Dyffryn Ardudwy, just to N of the junction with Ffordd Capel.
IILlanddwywe Farm Set back slightly from the N side of Ffordd Benar, leading W off the A496 at Llanddwywe. The farm is directly to WNW of the Church of St. Dwywe
IILofted stables and cartshed range at Llanddwywe Farm Set back slightly from the N side of Ffordd Benar, leading W off the A496 at Llanddwywe. The farm is directly to WNW of the Church of St. Dwywe and the stables are to S of the farmhouse.
IILofted stables at Bron-y-foel-isaf In a remote position about 2 km NE of Coed Ystumgwern, reached by track on S side of minor road. The stables are on the W side of the track
IILychgate at Church of St. Enddwyn Set at the entrance to the churchyard to the Church of Llanenddwyn, at the W side of Ffordd y Llan, and to SSW of the church.
IIMilepost Set alongside the W side of the A496 leading S out of the village of Tal-y-bont; c. 0.5km S of the centre of the village.
IIMilepost Set alongside the W side of Y Brif Heol (A496) in the centre of the village of Dyffryn Ardudwy; just to N of the junction with Ffordd Isaf.
IIMilepost Set alongside the W side of the A496, roughly equidistant between the turn offs to Trawsdir and Egryn.
IIMilestone Set along the E side of the A496 leading N out of Dyffryn Ardudwy towards Llanbedr.
IIMilestone at N end Dyffryn Ardudwy Set into a wall below the library, to the E side of Y Brif Heol (A496), at the N end of the village of Dyffryn Ardudwy.
IIMilestone at Tal-y-bont Bridge Set alongside the E side of Ffordd Ysgethin (A496) in the pavement to the E side of Pont Tal-y-bont.
IIMill House Set back from the SW side of Ffordd Ysgethin (A496) in the centre of the village of Tal-y-bont and along the NE bank of the Afon Ysgethin. The mill house lies directly SSE of the adjacent millhouse.
IIPont Fadog In an isolated rural location, spanning the Afon Ysgethin and carrying the old drover's road of Ffordd Isa; at the ENE end of Coed Cors-y-gedol, c.1km SE of Cors y Gedol Hall.
IIRoot clamp at Egryn South of the stable and cow-house complex, at the point where the track that gives access to the house and farmbuildings turns to run N, in the angle of this track and that which continues towards the
IIRootclamp at Dolgau Set back, along a private driveway, from the W side of the A496 c.1km N of Coed Ystumgwern. The rootclamp lies to ESE of the house.
IIShelter Shed Bounds the small farmyard which lies to the NW of the house.
IIStable, cartshed and attached cowhouse at Egryn Set back from the NE side of the A496, c. 1.5km SSE of Tal-y-bont. The house and associated farm buildings are reached by a private track. The agricultural range is on the opposite side of the track
IITal-y-bont bridge Located towards the southern end of the village of Tal-y-bont and spanning the Afon Ysgethin.
IITal-y-bont Mill Set back from the SW side of Ffordd Ysgethin (A496) in the centre of the village of Tal-y-bont and along the NE bank of the Afon Ysgethin. The mill lies directly NNW of the adjacent millhouse.
II*Taltreuddyn-Fawr On the north side of a lane which runs west from the A496, some 2.5km north of Dyffryn Ardudwy.
IITy Llwyd Attached to Glanywern, and together forming a short row on the west side of Y Brif Heol, in the centre of the village of Dyffryn Ardudwy, just S of the junction with Fford Isaf.
IITy-Ucha-Bach and Ty-Ucha-Mawr Slightly set back from the E side of Ffordd Ysgethin (A496) directly SE of Tal-y-bont bridge.
IIUpper Lodge at Cors y Gedol Hall In private grounds set well back from the ENE side of the A496 between Dyffryn Ardudwy and Tal-y-bont. Located at the SE side of the driveway (Ffordd Gors) leading ENE out of the small hamlet of Llan