Right, i've got it down to this, through Google and fiddling.
strSQL = "SELECT PRP_ADDRESS_1, PRP_ADDRESS_2, PRP_POST_CODE FROM TASKDBA_WM_PROPERTY WHERE PRP_REFERENCE=" & Chr(34) & [Forms]![frmemptyhomes]![PropertyRef] & Chr(34) & ";"
Set rstTemp = CurrentDb.OpenRecordset(strSQL)If i comment...