One of the oldest buildings in Reston is at risk of falling into disrepair after a tree on a neighboring property toppled on its roof during a storm that swept through the area on July 5.
Built in the 1890s, the two-story Robert Wiehle House has endured more than a century of fluctuating weather and suburban development, still standing at 1830 Old Reston Avenue even as condominiums and apartments sprouted up around it.