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.
Llanrhystud
Llanrhystud is a Welsh seaside village, message town as well as electoral department on the A487 road in the area of Ceredigion, nine miles (14 km) south of Aberystwyth. It is called after the early Christian Welsh St Rhystyd, to whom the village Church in Wales (Anglican) church is devoted. Rhystyd was among promoters who showed up from Armorica in the 6th century. The area population at the UK Census 2011 was 966. The electoral ward stretches past the confines of Llanrhystud to consist of the village of Llangwyryfon. The ward has a total population of 1,562.