| Witthoefft House | |
|   | |
| Location | 11 Tallwood Rd., Armonk, New York | 
|---|---|
| Coordinates | 41°07′48″N73°44′13″W / 41.13000°N 73.73694°W | 
| Area | 2.75 acres (1.11 ha) | 
| Built | 1957 | 
| Architect | Witthoefft, Arthur | 
| Architectural style | Modern | 
| NRHP reference No. | 11000039 [1] | 
| Added to NRHP | February 22, 2011 | 
 
 Witthoefft House is a historic home located at Armonk, Westchester County, New York. It was built in 1957, and is an International Style dwelling on a concrete slab foundation and stone covered concrete retaining walls. It features exposed structural steel, white glazed-brick walls, and full elevations of glass. The house is perched atop rock outcroppings in a semi-rural setting. [2]
It was added to the National Register of Historic Places in 2011. [1]