Gorselands, Sarn Bach, Pwllheli, Gwynedd, LL53 7ET
Cais i gynnal gwaith i eiddo preswyl trwy osod mesurau insiwleiddio i'r waliau allanol, ail osod holl ffenestri'r adeilad a gosod pwmp gwres / Application to carry out works to a residential property in the form of applying external wall insulation, replacement of all windows and siting of heat pump.