IILlwynhelig House Set in its own grounds on the northern boundary of the Community Council area. Reached from the by-road to Pen-y-Banc approximately 0.6 km N of the junction with A40.
IILow Stone Walls & Gates to Ha-Ha surrounding Plas Dinefwr This ha-ha is most prominent on E side of Plas Dinefwr where it encloses and supports the terraced gardens and forecourt to main entrance. The ha-ha wall continues along N side of the terrace before t
IIMidland Bank On the corner of Carmarthen Street with Rhosmaen Street.
IIMidland Bank Chambers On the street line between the Midland Bank and the Cawdor Arms Hotel.
IIMilestone At the corner of King Street with Rhosmaen Street. One sited in the corner of the graveyard, the other in the graveyard wall on Rhosmaen Street.
IIMilestone At the corner of King Street with Rhosmaen Street. One sited in the corner of the graveyard, the other in the graveyard wall on Rhosmaen Street.
IIMount Pleasant On the street line alongside Ysgubor Abad where Church Street meets Abbey Terrace and Crescent Road.
IIMyrtle Hill Located at the end of the terrace down a narrow lane.
IINO.2 King Street, Dyfed On the street line facing the upper graveyard near the junction with Rhosmaen Street.
IINO.21 Bridge Street, Dyfed Located at the end of Bridge Street where it swings past the end of the bridge. Set above the road in its own grounds behind a revetment wall.
IINO.24 Bridge Street, Dyfed On the street line opposite the King's Head at the upper end of Bridge Street.
IINO.25 Bridge Street, Dyfed On the street line opposite the King's Head at the upper end of Bridge Street.
IINO.8 George Hill, Dyfed On the narrow cul-de-sac off where George Street meets George Hill.
IINO.9 George Hill, Dyfed At the end of the cul-de-sac off where George Street meets George Hill.
IOld Dynevor Castle Set high on a rocky, wooded ridge above Afon Tywi with exceptional, picturesque views to the castle from S over the river and from the landscaped park to N.
IIOuthouse opposite No.70 Located opposite No 42 and adjacent to the former chapel at the end of the tunnel passage under John Francis Chartered Auctioneers Premises.
IIPeppercorn On the street line facing the upper graveyard.
II*Plas Dinefwr, including SW Screen wall Located in splendid parkland partly designed by Capability Brown, l775-8, to W of Llandeilo and reached along a picturesque driveway from a lodge entrance on the Carmarthen Road.
IISix Bells Set above the street line on a terrace and stepped down from No 4 adjoining.
IISnifters On the street line adjoining the Angel Hotel.
IISt Tyfi's Church (now Interpretation Centre) On the S edge of wooded parkland at Dynevor Castle (Newton House) and overlooking Afon Tywi. Reached by track of W from Llandeilo Bridge.
IIStable Block at Llwynhelig House Immediately beside Llwynhelig House which is set in its own grounds on the northern boundary of the Community Council area.
IIStepney House On the street line stepped down from No 24 adjoining. Near the junction with Abbey Terrace and Crescent Road.
II*Summer House at Plas Dinefwr Located in splendid parkland partly designed by Capability Brown, l775-8, to W of Llandeilo and reached along a picturesque driveway from a lodge entrance on the Carmarthen Road.
IIThe Castle Hotel On the street line diagonally opposite the Angel Hotel.
IIThe King's Head Above the street line facing N and adjoining Bank Terrace.
IIThe Old Bank Situated in a terrace above the W side of churchyard and overlooking StáTeilo's Church; set between No 2 on left and gable end of No l George Street to right.
IIThe Salutation Inn On the street line near the former Provisions Market at the Junction with Carmarthen Street.
IIThe Tuck Shop On the street line opposite the Cawdor Arms Hotel.
IITowy Home Decor On the street line facing the upper graveyard.