12 Cornerstone Dr, Biddeford, ME is a single family home that contains 1,488 sq ft and was built in 2014. It contains 3 bedrooms and 2 bathrooms. This home last sold for $295,000 in March 2017. The Zestimate for this house is $308,852, which has decreased by $4,721 in the last 30 days. The Rent Zestimate for this home is $1,500/mo, which has decreased by $61/mo in the last 30 days. The property tax in 2017 was $4,909. The tax assessment in 2017 was $244,600.