Helen listed her vacant three-bedroom detached house for sale with an asking price of €550,000. Similar properties in the same estate have sold for €425,000 in the previous 12 months. However, the garden of the property is twice the size of every other house in the estate. There is potential to develop another residential property with independent access on its grounds. In this case, the higher asking price is justifiable and the VHT exemption may be claimed.