It will assist potential home buyers, first time and those hoping to move up the property ladder to purchase a new build home up to the value of £250,000 with a deposit of just 5%.
Mae'r cynllun hwn ar gyfer pobl sy'n prynu cartref am y tro cyntaf a'r rhai hynny sy'n symud tŷ - cyhyd â bod ganddynt flaendal sy'n 5% o werth yr eiddo.