145 Dawson St, South Portland, ME is a single family home that contains 1,056 sq ft and was built in 1938. It contains 3 bedrooms and 2 bathrooms. This home last sold for $255,000 in June 2017. The Zestimate for this house is $250,454, which has decreased by $3,638 in the last 30 days. The Rent Zestimate for this home is $1,775/mo, which has increased by $63/mo in the last 30 days. The property tax in 2017 was $3,112. The tax assessment in 2017 was $172,900, an increase of 6.7% over the previous year.