Stamp duty land tax (SDLT) applies to chargeable land transactions. A land transaction is an acquisition of a chargeable interest. For the purposes of SDLT, residential property means (among other things) ‘a building or a part of a building that is used or suitable for use as a dwelling, or is in the process of being constructed or adapted for such use’. Certain types of building are excluded from this, including halls of residence for students, care homes and hospices. It is assumed that none of these exclusions apply. Where six or more separate dwellings are the subject of a single transaction involving the transfer of a major interest in, or the grant of a lease over, them, the SDLT rules treat those dwellings, for the purposes of that transaction alone, as not being residential property. This rule applies automatically. MDR can be claimed in respect