Councils will be able to set the premium at any level up to the maximum, and they will be able to apply different premiums to second homes and long-term empty dwellings.
Gall cynghorau bennu’r premiwm ar unrhyw lefel hyd at yr uchafswm, a gallant gymhwyso premiymau gwahanol i ail gartrefi ac anheddau gwag hirdymor.