4 Summer St, Sandown, NH is a single family home that contains 1,400 sq ft and was built in 1950. It contains 2 bedrooms and 1 bathroom. This home last sold for $209,000 in January 2016. The Zestimate for this house is $199,340, which has increased by $8,766 in the last 30 days. The Rent Zestimate for this home is $1,750/mo, which has increased by $11/mo in the last 30 days. The property tax in 2017 was $3,881. The tax assessment in 2017 was $126,100. What I love about the homeFenced in back yard, everything is updated and nothing to do. Warm and toasty wood stove for the winter, spacious floor layout, huge basement family room space.