12 N Richland St, South Portland, ME is a single family home that contains 1,202 sq ft and was built in 1924. It contains 3 bedrooms and 2 bathrooms. This home last sold for $238,000 in July 2016. The Zestimate for this house is $305,838, which has decreased by $3,405 in the last 30 days. The Rent Zestimate for this home is $1,900/mo, which has increased by $76/mo in the last 30 days. The property tax in 2017 was $3,728. The tax assessment in 2017 was $207,100, an increase of 8.8% over the previous year.