17 Maes Hyfryd, Caernarfon, Gwynedd, LL55 1DN
Porch and bay window to front elevation. Demolition of conservitry and erection of a two story extension to the rear. Porth a ffenestr fae i'r erychiad blaen. Dymchwel ystafell wydr a chodi estyniad deulawr yn y cefn.