146 Douglass St, Portland, ME is a single family home that contains 1,368 sq ft and was built in 1952. It contains 4 bedrooms and 1 bathroom. This home last sold for $195,000 in June 2017. The Zestimate for this house is $215,678, which has decreased by $8,613 in the last 30 days. The Rent Zestimate for this home is $1,650/mo, which has increased by $8/mo in the last 30 days. The property tax in 2017 was $3,269. The tax assessment in 2017 was $151,000.