Today ashburton, Rockville MD is count around 12 homes for sale at current average listing price of $755,154. Nearby neighborhoods of ashburton are Grosvenor Park, Amalyn, Bethesda Overlook, Bristol Square, Grosvenor Park Townhome Condominiums, North Bethesda Grove, Pooks Hill, Stratton Commons, Whitley Park Condominium. Most of ashburton homes are 3 bedrooms with 3 bathrooms.