150 Middle St APT 3E, Portland, ME is a condo home that contains 1,113 sq ft and was built in 1881. It contains 2 bedrooms and 1 bathroom. This home last sold for $338,500 in October 2016. The Zestimate for this house is $321,684, which has decreased by $657 in the last 30 days. The Rent Zestimate for this home is $1,950/mo, which has decreased by $42/mo in the last 30 days. The property tax in 2017 was $3,624. The tax assessment in 2017 was $167,400.