445 Portland St, Yarmouth, ME is a single family home that contains 1,896 sq ft and was built in 1990. It contains 3 bedrooms and 3 bathrooms. This home last sold for $405,000 in May 2017. The Zestimate for this house is $420,868, which has decreased by $5,413 in the last 30 days. The Rent Zestimate for this home is $2,500/mo, which has increased by $40/mo in the last 30 days. The property tax in 2017 was $6,454. The tax assessment in 2017 was $376,100, an increase of 4.8% over the previous year. What I love about the homeWalking distance to schools and has a 2 bedroom with 1 full bath rental apartment above garage to help supplement the mortgage or extra living space for family. Big yard with plenty of room for the kids and it has a fenced in area for the pets. Large wrap around 2 tier deck with above ground pool.