Ties to historic Guilbeau family may save ranch buildings on San Antonio's Northwest Side FacebookTwitterEmail The city's Office of Historic Preservation said this house at 9290 Leslie Road appears to have been built in the 1880s for members of the historically prominent Guilbeau family. A representative for the family that now owns the property questioned whether it is historic.Scott Huddleston /Staff For the second time this month, the Historic and Design Review Commission is requesting that a cluster of agricultural structures on San Antonio’s outskirts be considered for historic landmark designation — despite opposition from a property owner. The HDRC voted 5-1 to recommend that the City Council initiate a designation process for the property at 9290 Leslie Road, near Helotes, in Council District 7 on the Northwest Side. A house and two barns are believed to have connections to one of the earliest families from France to arrive in Texas in the 1800s.