18 High St # 3, Kennebunk, ME is a single family home that contains 560 sq ft and was built in 1950. It contains 1 bedroom and 1 bathroom. This home last sold for $199,000 in October 2017. The Zestimate for this house is $188,206, which has decreased by $4,072 in the last 30 days. The Rent Zestimate for this home is $1,150/mo, which has increased by $27/mo in the last 30 days. The property tax in 2017 was $1,829. The tax assessment in 2017 was $110,500.