40 Kelwyn Dr, Somersworth, NH is a single family home that contains 960 sq ft and was built in 1960. It contains 2 bedrooms and 1 bathroom. This home last sold for $170,000 in February 2017. The Zestimate for this house is $167,900, which has increased by $1,015 in the last 30 days. The Rent Zestimate for this home is $1,600/mo. The property tax in 2016 was $3,567. The tax assessment in 2016 was $127,500.