The Arlington County Board is scheduled to consider a 12-unit townhouse development in Ballston this weekend.

The Ballston Oak Townhomes development, between 1124 and 1138 N. Stuart, has been in the county’s Site Plan Review process for about a year. Originally slated for as many as 16 townhouses, the latest proposal calls for four separate buildings containing a total of 12 townhouses.

Each home will have a two-car garage, accessible via a shared concrete driveway with a single entrance to the street. Three visitor parking spaces are also proposed.

The development, which is adjacent to the Arlington Market on Washington Blvd, will replace four single family homes, each dating back to the 1920s or 1930s. One home, at 1124 N. Stuart Street, “is a stucco covered Apartment Bungalow that is eligible for listing in the National Register of Historic Places,” according to a Site Plan Review document.

The County Board is set to consider a site plan for the development and an associated storm sewer easement-related item on Saturday. So far, the county staff report and recommendation for the items has not been posted online.