R. Natan Gestetner on Who Owns Mezuzot After a Sale (19 Adar Sheni)

שו"ת להורות נתן ו:קכ"ו 19 Adar Sheni 5746 (1986)

A man sells an apartment, leaving behind the mezuzot, and the buyer then takes them down. Who gets them? The question is what's presumed in sales, who owns what, and how religious obligations affect our financial rights.