This Nathan Wyeth-designed house has been completely renovated and modernized without compromising the original architecture. The renovation includes new high-efficiency HVAC, plumbing, and electrical systems, as well as modern windows designed for the original masonry openings to catch the same light patterns. The new four-story spiral staircase with wreathed railing is a graceful showstopper. In addition, the rear elevation boasts a new three-story custom Indiana limestone bay. This renovated mansion is a fitting example of how classical architecture can be adapted to accommodate a modern family’s needs.