49 Massachusetts Ave, Portland, ME is a single family home that contains 1,600 sq ft and was built in 1932. It contains 2 bedrooms and 2 bathrooms. This home last sold for $310,000 in September 2016. The Zestimate for this house is $325,605, which has increased by $2,647 in the last 30 days. The Rent Zestimate for this home is $1,900/mo, which has decreased by $8/mo in the last 30 days. The property tax in 2017 was $5,202. The tax assessment in 2017 was $240,300.