06/24/2026
Construction Update
The original brownstone foundation of the Silas Deane House is visible again—and we discovered something unexpected.
In moving the steps, we found some details which had long been lost, including a beautiful volute—a signature scroll-shaped spiral—on the bottom of the step. This detail is very distinctive to 18th-century Georgian buildings.
Once the porch railings were removed, ACBA intern Sam Olmsted hand-excavated the dirt packed against the piazza's original 1770s foundation, one shovelful at a time. The reclaimed stone has been reset along the front, where the new porch will sit, with the uncovered volute on full display. Come see for yourself.
Follow along as the Deane piazza takes shape.