21 Glan Menai, Treborth, Bangor, Gwynedd, LL57 2NQ
Dymchwel adeilad allanol tu cefn i'r tŷ ag adeiladu estyniad un llawr newydd i ddarparu ystafell wely newydd ar y llawr gwaelod, gan gynnwys ffensio terfyn yr ardd gefn Demolition of an outbuilding to the rear of the house with the construction of a new single storey extension to provide a new ground floor bedroom, including fencing the rear garden boundary