§ Clwyd
- Denbigh Castle.—Housing development.
§ Dyfed
- Llanstephan Castle. — Installation of VHF television relay station.
- Meini Gwyr.—Erection of bungalow and bus garage.
§ Gwent
- Great Bulmore Roman Site. — Erection of farmhouse and dairy unit.
§ Gwynedd
- Conwy Castle.—Extension to adjoining house.
- Segontium Roman Fort.—Construction of underground chamber for water meter.
- Segontium Roman Fort.—Mobile unit for classroom.
§ Mid Glamorgan
- Nil.
§ Powys
- Nil.
§ South Glamorgan
- Nil.
§ West Glamorgan
- Siemens Laboratory.—Demolition of structure.