20 Butterfield Ln, Bedford, NH is a single family home that contains 2,654 sq ft and was built in 1996. It contains 3 bedrooms and 2.5 bathrooms. This home last sold for $339,000 in June 2016. The Zestimate for this house is $489,336, which has decreased by $1,949 in the last 30 days. The Rent Zestimate for this home is $2,768/mo, which has decreased by $46/mo in the last 30 days. The property tax in 2017 was $8,228. The tax assessment in 2017 was $435,100, an increase of 10.9% over the previous year.