9 Keay Rd, Berwick, ME is a single family home that contains 2,448 sq ft and was built in 1979. It contains 4 bedrooms and 3 bathrooms. This home last sold for $306,000 in August 2016. The Zestimate for this house is $314,207, which has decreased by $4,026 in the last 30 days. The Rent Zestimate for this home is $1,595/mo, which has decreased by $3/mo in the last 30 days. The property tax in 2017 was $5,010. The tax assessment in 2017 was $292,100, an increase of 6.1% over the previous year.