Good Afternoon........ I suggest to hire a Professional Appraiser and pay a few hundred dollars to find out the value of your Home & Property.
If you need an opinion of value, I can send you some Comparables in and around the area. I live in the Hardyston/Sparta Area....
BROKER Sales Associate RE/MAX Home Connection
Office: 973 575-6005 x150
Direct: 973 703-2402