100 S Policy St, Salem, NH is a single family home that contains 2,780 sq ft and was built in 1988. It contains 3 bedrooms and 4 bathrooms. This home last sold for $214,500 in December 2015. The Zestimate for this house is $391,108, which has increased by $5,027 in the last 30 days. The Rent Zestimate for this home is $2,200/mo, which has increased by $107/mo in the last 30 days. The property tax in 2016 was $6,211. The tax assessment in 2016 was $304,000, an increase of 12.6% over the previous year.