Section 21 Trial without jury; exception; report of inspector as prima facie evidence
Section 21. All cases in the housing court department, including motions and the like, whether interlocutory or final, shall be heard and determined by a justice of a division of the housing court department sitting without jury, except that in all cases where a jury trial is required by the constitution of the commonwealth or of the United States and the defendant has not waived his rights to a trial by jury, the cause shall be forthwith tried in a division of the housing court department before a jury selected in accordance with chapter two hundred and thirty-four. In the trial of any complaint or action in the housing court department, the report of any inspector serving in the housing inspection department of a city or the board of health of any city or town shall be prima facie evidence of the facts stated therein.