It is not listed in the MLs so i cant find it that way. there are a couple of options. If you know when it sold you can go on http://www.nhdeeds.com
and search or can go to the derry town hall and pull the tax card, it will show you the name of teh new owner, if they are not updated the union leader published closings every saturday, you would have to look for the address. It was owned by PHH mortgage corp. You can always go and put a lien on teh property at the Rockingham registry of deeds. hope this helps.