One such scenario may be where the valuation of the property is lower than the minimum necessary (as quantified in the initial assessment) and alternative options need further consideration.
Un senario o'r fath fyddai pan fo prisiad yr eiddo yn is na'r isafswm angenrheidiol (fel y'i meintiolwyd yn yr asesiad cychwynnol) ac mae angen ystyried opsiynau amgen ymhellach.