Grade I listed buildings in Flintshire

There are 18 Grade I listed buildings in Flintshire.

• Basingwerk Abbey
  Church
• Church of St Mary
  Church
• Flint Castle including Revetment Wall of Ditch
  Castle
• Henblas
  Rectory
• Henblas
  House
• Llettau at Pentrehobyn
  Villa
• Llettau at Pentrehobyn
• Mostyn Hall
  House
• Nerquis Hall
  House
• Pentrehobyn
  Shop
• Pentrehobyn
  House
• Porth Mawr, Mostyn Hall
  Hall
• Rhual (including attached wall to the North side)
  House
• Rhual (including attached wall to the North side)
  Bridge
• St Deiniol's Library
  Library
• St Deiniols Ash
  House
• The Tower
  Tower, House
• The Tower
  Gateway