British Listed Buildings

History in Structure

Grade II* Listed Buildings in the Historic County of Caernarfonshire

  1. II* Pen-y-bryn
    Situated on rising ground above the A 55 on the north-east side of the Afon Aber to the east of the village.
  2. II* Bodwrdda
    Situated in Daron valley, down long drive running E and S from B4413 from junction 2 km SW of Rhoshirwaun.
  3. II* Terraced Walls and Gated Entrance to the University College of North Wales Main Building
    Running the full length of the SE side of the main building with entrance on the hairpin bend opposite the porch. Overlooks the centre of Bangor.
  4. II* Tanyrallt
    On steeply sloping ground below the bend in the road; set amongst modern University buildings.
  5. II* Deganwy Castle
    Set across 2 steep hills known as The Fardre inland from the village, with panoramic view across Conwy, estuary, coastline and N Wales mountains.
  6. II* Lon-Isaf Gate
    Located on its own on west side of former London to Holyhead Road, which is now by-passed by the present A 5 and serves as a minor gated road between the A 5 and Llandygai; cottage has low rubblestone
  7. II* Plas Newydd
    Situated in sheltered parkland position near the Afon Llifon, the house is moated on 3 sides with a stone bridge on the north-west side; surrounding garden with stone walls, that on south-east side a
  8. II* Bryn Bras Castle
    The castle occupies a triangular site at the junction of the road between Cwm-y-glo and Llanrug and the mountain route from Llanrug to Llanberis; the drive and parking area on the north represent the
  9. II* Castellmarch Photos
    Situated down drive running W from A499 from point some 1.5 km N of Abersoch.
  10. II* Llwyndyrus
    The farmhouse stands back from the road running NW from Y Ffor.
  11. II* Ty Nanney, including forecourt walls, gate piers and gate Photos
    Set back from the road in its own grounds, just S of the junction of Church Street (A487) and Isgraig.
  12. II* Pont Ysbyty Ifan Photos
    Prominently located in the centre of the village and carrying the main road over the Afon Conwy.
  13. II* Farchwel
    Prominently located above a bend in the main road (B5106) and set back to the W, approximately 1km SW of Caerhun; accessed via a long metalled track running W from the road.
  14. II* Llanerch-y-Felin
    Located off the village lane to the N facing its former farmyard, now metalled; accessed via a short metalled lane.
  15. II* Pont Gethin
    Spanning the Lledr valley dramatically at the western boundary of the community with that of Betws-y-Coed and spanning the A 470 Llanrwst to Dolwyddelan road; partly in Betws-y-Coed community.
  16. II* Parish Church of St Peter
    Prominently located on an elevated slope in the centre of the village, approximately 1km W of the Conwy Road (B5106); set within a circular rubble-walled churchyard.
  17. II* St Michael's Church Photos
    Located on the W bank of the Afon Conwy, 100m E of Betws-y-Coed railway station.
  18. II* Pont-y-Pair Photos
    Carrying the B5106 and fording the Afon Llugwy in the centre of the town.
  19. II* Toll house at Conwy Suspension Bridge Photos
    On the E side of Conwy Suspension Bridge.
  20. II* 11, Castle Street, Conwy, GWYNEDD Photos
    A detached building fronting the street.
  21. II* The Old Cockpit Photos
    Set back from the street and reached by a path to the side of Alfredo Restaurant.
  22. II* Dovecote at Gloddaeth Hall, including attached single-storey blocks
    About 100m E of Hall, to S of former stables.
  23. II* Wern Isaf (formerly Rose Briars)
    Reached from Park Road along private drive uphill to NE of Llanfairfechan; sited high above Penmaenmawr Road with extensive views over Conwy Bay to Puffin Island and Anglesey.
  24. II* Ty Mawr
    At head of Wybrnant Valley approx 2.5 km NW of Penmachno. Best reached via signposted minor road branching N off Penmachno-Glasgwm road approx 700m W of Penmachno village centre.
  25. II* Grand Theatre Photos
    On corner with Irving Road.
  26. II* Church of All Saints
    Set against a steep hillside behind the seafront houses near Deganwy Pier, beyond a short lane off the A546.
  27. II* St. Mary's Church Photos
    Located immediately to the SW of the main road (A5) in the centre of the town.
  28. II* The Pier, including Stone Lodge, Pier End Pavilions, Kiosks and remains of Pier Pavilion Photos
    At N end of The Promenade.
  29. II* Ysgubor-y-Glyn (adjacent to Capel Curig Training Camp). Photos
    Located off the main road to the S, immediately adjacent to the Capel Curig Training Camp, approximately 1km W of the Ty Hyll (Ugly House).
  30. II* Gatehouse/Barn at Pen-y-bryn
    Located to north-east of Pen-y-bryn, from which it is separated by a stone wall/hedge; grassed over cobbled surfaces immediately adjoining on east side.
  31. II* Church of St Tegai Photos
    Located at north-eastern end of village.
  32. II* Plas Glan-yr-Afon
    Located on the north side of a long, rough track running south-eastwards towards Waenfawr from the road between Bontnewydd and Caeathro; the house is separated from its farmbuildings by a rubblestone
  33. II* Parish Church of St Mary Photos
    Located in the village centre at the end of the lane and set within its own walled churchyard.
  34. II* Church of St Peris Photos
    Located in the centre of Nant Peris at the western end of the Pass of Llanberis in a roughly rectangular-shaped churchyard with a stone lychgate dated 1929 on the northern side.
  35. II* Tower at Fort Williamsburg
    Situated approximately 0.5km south-east of the house and reached by the south drive. The tower is the focal building within the Fort and is built on a mound near its north-west corner, between inner
  36. II* Church of St Rhedyw
    Prominently sited on a corner on Ffordd Rhedyw within a raised rubble-walled churchyard on sloping ground down towards the Afon Lyfni.
  37. II* Church of St Michael Photos
    Situated on its own in originally rectangular churchyard, now extended to north-east and south-east, on track between Bryn-llan and Plas Tirion approximately 0.75km south-west of Llanrug.
  38. II* Wern
    Situated at the end of a drive-way off the south-east side of the road by-passing Caeathro between Pont-rug and Bontnewydd; low rubblestone wall to front of main range with square piers and iron gate
  39. II* Capel Pendref
    An isolated building on the N side of the junction with Pavilion Road.
  40. II* Tanybont Arch, including former lock-up to SE
    To the E of the East Gate of the Town Wall.
  41. II* Palace Vaults Photos
    Directly opposite Caernarfon Castle and on the corner of the junction of Castle Ditch with Palace Street.
  42. II* East Gate, incorporating 3 Hole-in-the-Wall Street
    The E end of High Street.
  43. II* Ty Sidan Photos
    In a row of frontages near the W end of the street.
  44. II* Castle House Photos
    At the junction of High Street and Castle Street.
  45. II* 38-40, High Street, Walled town, Caernarfon, GWYNEDD, LL55 1RN
    In a row of frontages near the E end of the street.
  46. II* Days Gone By Antiques
    In a row of frontages midway along the street.
  47. II* Llys Llewelyn
    In a row of frontages near the S end of the street.
  48. II* Caernarfon Harbour Trust Offices Photos
    On Slate Quay to the SE of and facing the castle.
  49. II* Bangor Pier Photos
    Stretching over ΒΌ mile across the Menai Straits.
  50. II* Plas Penisarnant
    At the foot of Nant Ffrancon, between the A5 and the river Ogwen, in wooded grounds.
  51. II* Former Hospital and boundary walls Photos
    Situated on level site above the north-east side of Llyn Padarn with spectacular mountain views; lies to north-west of the slate museum from which it is reached by a long drive; also approached over C
  52. II* Western Slab Mill at Felin Fawr Slate Works
    Situated on the western side of the Felin Fawr Slate Works, which adjoin the former Penrhyn Slate Quarry Railway and the west bank of the Afon Galedffrwd.
  53. II* Water Wheel House between slab mills at Felin Fawr Slate Works
    Located between the slab mills at Felin Fawr Slate Works.
  54. II* Eastern Slab Mill at Felin Fawr Slate Works
    Located in the centre of yard at the Felin Fawr Slate Works, which adjoin the former Penrhyn Slate Quarry Railway and the west bank of the Afon Galedffrwd.
  55. II* The Best Stables on S side of Vaynol Old Hall and courtyard walls.
    The stables are set in the heart of Vaynol Park, attached to buildings at the W end of Vaynol Old Hall. They close the E side of the enclosed cobbled courtyard which opens from the main driveway to V
  56. II* Terraced Garden to N of Vaynol Old Hall
    Laid out immediately N of the front driveway to Vaynol Old Hall. Its N end borders the walled garden to the rear of Dairy Cottage.
  57. II* Gateway with inscription set in N boundary wall of Terrace Garden opposite Vaynol Old Hall
    Set in the heart of Vaynol Park, at the N end of the Terraced Garden opposite the N front of Vaynol Old Hall.
  58. II* Long Barn at Vaynol Farm
    The long barn stands at the centre of the Vaynol Farm buildings, the gable end facing the E approach drive. The farm lies to the N of Vaynol Old Hall.
  59. II* Plas yn Rhiw
    Situated some 1.1 km ENE of Rhiw, just off the road to Porth Neigwl.
  60. II* Wern Fawr
    The farmhouse lies on a former trackway leading off the minor road from Llanbedrog to Rhyd-y-clafdy, at the N end of the community.
  61. II* Bodfel
    Bodfel stands to the NW of Efailnewydd, approached by a minor road running due N, approximately 400m N of Pont Bodfel.
  62. II* Plas Bodegroes
    The house stands in its own parkland and gardens, reached by a driveway from Bodegroes Lodge on the main road from Pwllheli to the NW.
  63. II* Cefnamwlch
    Situated in the centre of wooded parkland approximately 1.5 km S of the centre of Tudweiliog. The main approach drive of some 1.2 km runs SW from the Lower Lodge entrance off a minor road from Tudwei
  64. II* Bryn Nodol
    Situated approximately 1.4 km SE of the centre of Tudweiliog, approached by a 350m drive off the road to Dinas.
  65. II* Ty'n-y-graig
    On the NE side of a lane running past Plas-yn-Rhiw to the Church of St Aelrhiw, some 1km E of Rhiw village.
  66. II* Church of St Mary Photos
    In a raised churchyard on the N side of the minor road leading NW from the centre of Bryncroes village to the B 4413.
  67. II* Nanhoron
    Approximately 1.69km E of Botwnnog, reached along a private drive some 150m S from the B4413, surrounded by the estate park to the S and a walled vegetable and flower garden to the N.
  68. II* Church of St Tudwen Photos
    Situated in isolated walled churchyard by Llandudwen farm, approached by drive running N off lane about 1.3 km W of Madryn Castle.
  69. II* Penhyddgan
    Situated some 2 km E of Ceidio church and approached by drive running SW from the A497 NW of Boduan.
  70. II* Saethon Old Farmhouse
    Situated some 600m down drive running NW from point some 1.4km NE of Capel Nant on road to Rhydyclafdy.
  71. II* Parish Church of St Mary Photos
    The parish church lies on a small by-passed section of the main road at the junction with the Cwm Pennant road. It stands within an irregularly shaped graveyard and is approached through a lych gate.
  72. II* Church of St Cynhaearn Photos
    The church stands alone on the former island in Llyn Ystumllyn, approx 900m S of Pentrefelin, and is reached by a track from the village.
  73. II* Church of St Aelhaearn Photos
    The church stands in the centre of a large irregular churchyard at the centre of the village, bounded by the road on the S and W.
  74. II* Church of St Pedrog Photos
    The church is located on the first level ground above the beach, at the lower end of Llanbedrog, and close to the small stream with defines the churchyard on the SE.
  75. II* Church of the Holy Cross Photos
    The parish church stands at the centre of the village, within an oval churchyard.
  76. II* Plas-gwyn Photos
    Plas-gwyn lies off the main Pwllheli to Caernarfon road, approximately 700m S of Y Ffor crossroads.
  77. II* Church of St Garmon Photos
    The church is set in an elevated oval churchyard at the centre of the hamlet.
  78. II* Church of St Cybi Photos
    The parish church stands in its churchyard at the centre of the village.
  79. II* Highgate Photos
    The house is in a row on the NE side of the main street, E of the bridge.
  80. II* Ty-newydd Photos
    The house is reached from a drive off the road leading W of the village centre, past Lloyd George's grave.
  81. II* Plas-du Photos
    The farm lies to the S of the village of Pencaenewydd, SW of the former turnpike road to Porthdinllaen.
  82. II* Church of St Mary Photos
    Situated some 100m S of Plas-ym-Mhenllech at Penllech.
  83. II* Church of St Catherine Photos
    On the NE side of the town, where the lane turns to the E.
  84. II* Plas Tan-yr-allt Photos
    In its own grounds and reached by private drive on the N side of the A498, approximately 0.5km NE of Tremadog Market Square.
  85. II* Church of St Mary Photos
    Sited on an eminence in a large churchyard, to the S of the Market Square.
  86. II* Tremadog Manufactory Photos
    Set back on the N side of the A498 approximately 500m ENE of Tremadog Market Square.
  87. II* Market Hall (Siola) Photos
    Prominently sited on the N side of Market Square, set back from the road and raised above street level.
  88. II* Glasfryn House
    The house is near the N boundary of the community, and is reached by a long driveway off the road running N of Pencaenewydd towards its junction with the A499.
  89. II* Hovel at Tan-y-bwlch
    The structure stands in the garden of Tan-y-bwlch, a farm on the N side of the road skirting the north side of Bwlch Mawr and running towards Pencaenewydd.
  90. II* Church of St Beuno Photos
    Located on the end of an old road leading SW from the W end of Penmorfa village.
  91. II* Moriah Methodist Chapel Photos
    The building is located at the centre of the village, set back from and below the road; opposite the Lloyd George Memorial Museum. The lawned churchyard has a low rubble boundary wall to the road.
  92. II* Wern Manor Photos
    The manor is set in its own grounds, some 2km W of Tremadoc and S of Penmorfa village, and can be reached by the private driveway from the main road.
  93. II* Statue of Hercules and pedestal at Gloddaeth Hall
    Sited in garden about 50m SE of front of Hall.
  94. II* Church of St Hilary Photos
    In a large churchyard N of the main settlement.
  95. II* Church of St Tudno Photos
    On NE slopes of Great Orme, in a hollow known as Pant yr Eglwys.
  96. II* Benar Farmhouse, including Forescourt Wall and Stairs
    On prominent hillside site above Afon Machno to NW of B4406.
  97. II* Fedw Deg Old Farmhouse
    Above Lledr valley reached from forest track at SH 798 539 (near Tan-yr-allt) taking first L and then first R turnings.
  98. II* Pen-y-Bryn Farmhouse & attached Agricultural Range
    Above and to NW of road approx 400 metres SW of Penmachno church. House faces roughly SE behind small stone-walled front garden.
  99. II* Pen-y-Bryn Barn
    To N of and at a right angle to farmhouse.
  100. II* Coed-y-Ffrnnon
    Approx 300m NW of Penmachno Woollen Mill, reached via forestry tracks branching off minor road to SW of Pandy Mill at SH 806 530.
  101. II* Dock, perimeter wall and attached buildings to east of Fort Belan Photos
    Situated at water edge directly to east of Fort Belan.
  102. II* Ynys Pandy felin lechi Photos
    The mill stands on a bluff overlooking the S bank of the Afon Henwy, in the Cwmystradllyn.
  103. II* Clenennau
    This important farm stands on the NE side of the road from Tremadoc to Golan and Dolbenmaen.
  104. II* Gorllwynuchaf
    The house stands alone on the moorland of Mynydd Gorllwyn, and is reached by a track approximately 1500m long from the Prenteg to Cwmystradllyn minor road.
  105. II* Broom Hall
    Broom Hall lies in its own parkland, E of Pwllheli, and on the N side of the Criccieth to Pwllheli Road.
  106. II* Grave of David Lloyd George Photos
    The grave is on the N side of the road leading E from Pont Llanystumdwy, and on the wooded high bank of the Afon Dwyfor.
  107. II* Capel Methodistiaid Calfinaidd
    The chapel stands E of the centre of the village, with its axis parallel to the main road.
  108. II* Church of St Padarn Photos
    Located in a a prominent position on rising ground behind the Dolbadarn Hotel on the south side of Stryd Fawr (High Street); the churchyard is of irregular shape and is approached from the north throu
  109. II* Capel Coch Photos
    Situated on very slightly rising ground on the south side of Ffordd Capel-Coch, the chapel occupies a prominent position in the street; low rubblestone wall to street continues to east to enclose fore
  110. II* Glan Gwna Hall
    Situated to the north of Ffordd Waenfawr in its own landscaped grounds, most of which are now occupied by the chalets and other structures associated with Glan Gwna Holiday Park.
  111. II* Ty Mawr
    Located at the western end of Nantlle near the eastern entrance to the Dorothea Slate Quarry.
  112. II* Engine House, Boilerhouse, Bunker and remains of chimney to south
    On a ridge of bastard rock which divides the main Dorothea Quarry from the South Dorothea Quarry; located by the side of the road access to the quarry.
  113. II* Bridge at the mouth of the Afon Ogwen (partly in Llandygai community) Photos
    Situated at the mouth of the Afon Ogwen where it flows into the sea approximately 120m east of Capel Ogwen; carries the drive from Port Lodge to Capel Ogwen; remains of small stone-paved wharf on east
  114. II* Farmbuildings at Ty'n-yr-hendre
    Situated around 4 sides of an excellently preserved cobbled yard below and to the north-west of the former farmhouse at Ty'n-yr-hendre.
  115. II* Shelter Shed/Pigsties at Ty'n-yr-hendre
    Located in the middle of the cobbled farmyard at Ty'n-yr-hendre.
  116. II* Wyatt Memorial at the Church of St Tegai Photos
    Located directly to the south of the chancel of the Church of St Tegai.
  117. II* New Dock (quay)
    Built on Bangor flats at the mouth of the Afon Cegain which flows into the Menai Strait at this point.
  118. II* Bridge at the mouth of the Afon Ogwen (partly in Llanllechid community) Photos
    Situated at the mouth of the Afon Ogwen where it flows into the sea approximately 120m east of Capel Ogwen; carries the drive from Port Lodge to Capel Ogwen; remains of small stone-paved wharf on east
  119. II* Bryntirion
    Bryntirion lies near the S end of Vaynol Park and is reached by a drive entered from the main road at Aber Pwll which climbs up through Bryntirion Lodge Wood to the sloping site of Bryntirion and its
  120. II* Ystumllyn
    Set back from the road 2km approx, to the E of the town, and 0.5km approx. Down a track.
  121. II* Former Stables
    Set back from the road 2km approx, to the E of the town, and 0.5km approx. Down a track.
  122. II* Wash House
    Set back from the road 2km approx, to the E of the town, and 0.5km approx. Down a track.
  123. II* Raised walk at Gwydir Castle
    Listed as a mid-Tudor carved courtyard or garden arch, with associated walls. Additional NG Ref's 27970 36097 to 27988 to 36107 Group value with other listed items at Gwydir Castle.
  124. II* Condover House (formerly Villa Marina) Photos
    On north (sea) side of Colwyn Road, near W flank of Little Orme.
  125. II* Gateway to the Church of Saint Mary Photos
    Forming the W entrance to the churchyard, from Church Street.
  126. II* 22 Bangor Street Photos
    Set into a row of frontages between Pavilion Hill and the public library.
  127. II* Caernarfon Royal Town Council Offices, including 10 Bangor Street
    On the corner of Pavilion Hill and Bangor Street.
  128. II* Church of St Twrog Photos
    Situated in the centre of Llandwrog village in raised roughly circular-shaped churchyard.
  129. II* Lych-gate and churchyard wall at the Church of St Twrog
    The lych-gate stands on the south-east side of St Twrog's raised and roughly circular-shaped churchyard, which is surrounded and retained by the churchyard wall.
  130. II* Cymryd
    Strikingly sited on low-lying land on the W bank of the Conwy estuary, at the E boundary of the community; accessed via a long track leading E from Brynseiri Road.
  131. II* Church of St Curig Photos
    Situated immediately W of the A 4086 (Capel Curig to Caernarfon road), on the S bank of the Afon Llugwy; approximately 300m NE of Plas-y-Brenin (the National Recreation Centre).
  132. II* Parish Church of St. Mary
    Prominently sited in the town centre within a raised, rubble-walled churchyard; on sloping ground, the W end set into a hill.
  133. II* Penrhyn Old Hall, including forecourt wall, steps and mounting block
    On NW side of Penrhyn Old Road, about 250m W of roundabout at bottom of Penrhyn Hill.
  134. II* Bryn-y-Neuadd Farmhouse, including attached dairy
    At E end of grounds of Bryn-y-Neuadd Hospital, reached from Aber Road by driveway almost opposite War Memorial (SH 680 747). At SW corner of farmyard.
  135. II* Church Institute
    Parallel to road opposite junction with The Close.
  136. II* Grand Lodge and forecourt walling Photos
    Situated at the main entrance to Penrhyn Castle with forecourt and green to south; incorporated in park wall which runs to east and briefly to west before turning north-west towards Bangor; 2 large Do
  137. II* Hafod Lwyfog
    Located on the SE side of the Gwynant valley near the upper (NE) end of Llyn Gwynant, and accessed from the road via a short track; set behind low rubble forecourt walls with slate-flagging in front a
  138. II* Gwastad Annas (Old House)
    Located towards the NE boundary of the community, at the northern end of the Glaslyn valley; sited to the rear of and below the present late C19 farmhouse and accessed via the old valley road running
  139. II* Ffynnon Beuno Photos
    The well stands at the SW end of the village, close to the main road, and reached by a short path from the main road to Llanaelhaearn.
  140. II* Arched wall to forecourt of Vaynol Old Hall
    Located at the W side of the forecourt between Vaynol Old Hall and the Terraced Garden, and adjoining the Chapel of St Mary.
  141. II* Plas Glyn-y-Weddw Photos
    The house is set in wooded grounds about 150m S of Llanbedrog church, and facing E to Cardigan Bay and Snowdonia over a front lawn.
  142. II* Gatehouse at Cefnamwlch
    Situated at the end and to the left of the main approach drive to Cefnamwlch, approximately 10m N of the NW corner of the main house.
  143. II* Carmel Chapel
    Situated some 600m SSW of Carreg at T-junction with road from Aberdaron.
  144. II* Frondeg
    Situated on common land NW of Rhiw church, some 300m N of Gwern-saer, above Bryn-y-ffynnon.
  145. II* Stable Courtyard at Glynllifon
    Situated to the west of the house.
  146. II* Magazine at Fort Williamsburg
    Situated immediately beside the Tower near the north-west corner of Fort Williamsburg, approximately 0.5km south-east of the house. Reached via a tunnel passage from the Parade Ground.
  147. II* Tunnel Passage at Fort Williamsburg
    On the northern side of the Fort linking the former Parade Ground and the Tower and beyond to the outer bastions. Fort Williamsburg is approximately 0.5km south-east of the house.
  148. II* Outer Defensive Wall to Fort Williamsburg
    Forming a perimeter to the fort which is approximately 0.5km south-east of the house and reached by the south drive.
  149. II* Gatehouse at Fort Williamsburg
    Built into the bank on the north side of the fort accessed from the main north entrance via a footbridge across the ditch; faces into the former parade ground. Fort Williamsburg is approximately 0.5k
  150. II* Armoury at Fort Williamsburg including attached screen walls
    Facing into the former parade ground and backing onto the Barracks at the south-east corner of Fort Williamsburg which is situated approximately 0.5km south-east of the house.
  151. II* Barracks at Fort Williamsburg
    At the south-east corner of Fort Williamsburg which is situated approximately 0.5km south-east of the house
  152. II* Grand Lodge including Archway at main entrance to Glynllifon Photos
    At the main entrance to Glynllifon, set back from the A499 and set into the impressive boundary wall that suurounds this park.
  153. II* Cwm Dyli Power Station Photos
    Located towards the northern boundary of the community in an isolated site on the E side of the Afon Cynnyd, at the end of the Glaslyn valley; accessed via a long track continuing on from the old vall
  154. II* The Cob (partly in Penrhyndeudraeth) Photos
    Embankment across the S end of Traeth Mawr, on the E side of porthmadog harbour and town.
  155. II* Felin Sarn
    On S side of minor road through village, about 1km E of junction with B 4547.
  156. II* Plas Menai
    On the banks of the Menai Straits, on an access road from Caernarfon Road reached by a roundabout on the A487.

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