9 Montrose Ave, Portland, ME is a single family home that contains 1,533 sq ft and was built in 1930. It contains 3 bedrooms and 2 bathrooms. This home last sold for $350,000 in June 2016. The Zestimate for this house is $325,952, which has decreased by $5,741 in the last 30 days. The Rent Zestimate for this home is $1,825/mo, which has decreased by $12/mo in the last 30 days. The property tax in 2017 was $4,594. The tax assessment in 2017 was $212,200.