Today 20879, Gaithersburg MD is count around 13 homes for sale at current average listing price of $414,448. Nearby neighborhoods of 20879 are Flower Hill, Breckenridge, Hadley Farms, Hunters Woods, Hunting Woods, Quail Valley, Summer Ridge Codm, Willow Wood. Most of 20879 homes are 3 bedrooms with 2 bathrooms.