Today mercer, Fredericksburg VA is count around 28 homes for sale at current average listing price of $829,187. Nearby neighborhoods of mercer are Downtown Fredericksburg, College Heights, Fredericksburg City, Mayfield, Riverplace, City Of Fredericksburg, College Hill Townhomes, Hills At Snowden, None Available, Preserve At Smith Run. Most of mercer homes are 4 bedrooms with 3 bathrooms.