301 Valley St, Portland, ME is a multi family home that contains 2,320 sq ft and was built in 1900. It contains 0 bedroom and 2 bathrooms. This home last sold for $325,000 in May 2017. The Zestimate for this house is $343,270, which has decreased by $2,072 in the last 30 days. The Rent Zestimate for this home is $1,650/mo, which has decreased by $58/mo in the last 30 days. The property tax in 2017 was $4,936. The tax assessment in 2017 was $228,000.