13 Howard St, Portland, ME is a multi family home that contains 1,925 sq ft and was built in 1875. It contains 4 bedrooms and 2 bathrooms. This home last sold for $505,000 in July 2016. The Zestimate for this house is $477,518, which has increased by $30,789 in the last 30 days. The Rent Zestimate for this home is $1,800/mo, which has increased by $1/mo in the last 30 days. The property tax in 2017 was $5,490. The tax assessment in 2017 was $253,600.