1620 Washington Ave, Portland, ME is a single family home that contains 1,516 sq ft and was built in 1984. It contains 2 bedrooms and 2 bathrooms. This home last sold for $234,000 in June 2016. The Zestimate for this house is $267,053, which has decreased by $173 in the last 30 days. The Rent Zestimate for this home is $1,750/mo, which has decreased by $58/mo in the last 30 days. The property tax in 2017 was $4,088. The tax assessment in 2017 was $188,800.