12 E Ridge Rd, Merrimack, NH is a condo home that contains 1,316 sq ft and was built in 1986. It contains 2 bedrooms and 2 bathrooms. This home last sold for $145,533 in August 2015. The Zestimate for this house is $166,448, which has increased by $588 in the last 30 days. The Rent Zestimate for this home is $1,500/mo. The property tax in 2017 was $3,400. The tax assessment in 2017 was $145,500, an increase of 0.7% over the previous year.