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.
Moelfre
Moelfre is a hill in Wales on the far western edge of the Snowdonia National Park, 3 miles (4.8 km) from the village of Dyffryn Ardudwy, 5 miles (8.0 km) from the town of Llanbedr as well as about 10 miles (16 kilometres) from the community of Harlech. It creates part of the Rhinogydd array. Moelfre reaches an elevation of 589 metres (1,932 ft). Moelfre is a noticeable top that divides Cwm Nantcol from Ysgethin Valley. Moelfre is additionally understood for a tale of three women who worked with the sabbath and also were developed into standing rocks.