Today lower dauphin, Hummelstown PA is count around 17 homes for sale at current average listing price of $584,741. Nearby neighborhoods of lower dauphin are Hummelstown Borough, None Available, Hummelstown, South Hanover Township, Willow Creek Farms, Crestview Manor, Grantville, Greenbriar, Greenbriar Meadows. Most of lower dauphin homes are 4 bedrooms with 3 bathrooms.