You may need planning permission if you are planning a larger extension. All extensions will need building regulations approval. An architect can assist with this and if planning permission is required. A reputable contractor will also be able to advise you if this is needed as well.
Harlech
Harlech is a seaside resort as well as neighborhood in the north-west Wales region of Gwynedd. Before 1974 it remained in the historic borders of Merionethshire The town lies on Tremadog Bay in the centre of Gwynedd within the Snowdonia National Park. It has actually been in the unitary authority of Gwynedd since 1996, as well as before that in the Meirionydd District of the 1974 County of Gwynedd. Of its population of 1,447, 51 per cent constantly speak the Welsh language. Its spots Harlech Castle was begun in 1283 by Edward I of England, caught by Owain Glyndwr, and in the 1480s a garrison of Henry Tudor. It was built on a cliff face next to the sea, however coastline changes indicate it currently exists regarding half a mile (800 m) inland. New housing has actually been built in the low community location and in the high community around the buying road, church and also castle. Both areas are connected by a steep, winding roadway called "Twtil".