IITan-llan Farmhouse Range At south side of the Cwm to Rhyl road, about 600 m west of Cwm Parish Church. Compact group of house and outbuilding; detached barn at right angles to rear, shed at front against boundary wall.
IITan-y-bwlch Farmhouse The farm lies on a level platform in the valley bottom directly E of Dinas Mawddwy, and is reached by a long drive along the E side of the river from its junction with the main A470 at Minllyn.
IITanycastell Situated some 400m NE of Llanychaearn church down a short drive leading NW from Pont Tanycastell.
IITan-y-ffridd To west side of the A495 2 km south-west of New Bridge Mechain. Farmyard at rear. Low wall at front with red coping bricks and simple cast-iron railings, gate at centre.
IITanyfron Situated at Anelog on E side of road some 600m N of Ty'n Anelog farm.
IITan-y-Graig High up Nant y Pandy, beyond Tyn-y-Wern and approached via a lane which leaves the village immediately E of the Church of Saint Thomas.
IITan-y-Graig Farmhouse Located at the SW boundary of the community, approximately 0.6km N of Melai, set back to the NW of the old road from Llanfair Talhaiarn to Llangernyw; accessed via a short track.
IITan-y-groeslon Situated on junction of 2 minor roads approximately 0.6km north-east of Llandwrog; the cottage is built into the side of a slope falling away to the rear; in front is a low rubblestone wall with centr
IITan-y-lan Located 1.1km along a narrow lane and then a track, which rises southwards from the Usk valley and the B4558 road. The house is sited end onto the slope.
IITan-y-Parc Set back from the main road on a sloping site facing the farmyard; accessed via a track running W from the road.
IITan-y-penmaen Slightly set back from the W side of the B4573 to S of Glan-y-wern.
IITan-yr-allt Situated on N side of A482, approximately 1.3 km E of Ciliau Aeron.
IITanyrallt Situated on the NE side of the road from Llangwyryfon to Trefenter, some 300m SE of the village.