223 W. Main St., Barrington, Illinois. County/parish: Cook.
Added to the National Register of Historic Places March 21, 1979. NRIS 79000820.
1 contributing building.Also known as:
The Octagon House, also known as Hawley House, in Barrington, Illinois is a mid-19th century residence listed on the National Register of Historic Places.
(read more...)National Park Service documentation: https://catalog.archives.gov/id/28892180