The Indian Brook Road Historic District is located on both sides of that street's intersection with US 9 east of Garrison, New York, United States. Its contain 15 buildings, all but two of which are considered contributing properties to its historic character. From the late 18th to mid-20th century, the area was a rural hamlet known first as Warrens and later as Nelson's Corner. Unlike most other such small country settlements, it has survived industrialization and the automobile era with its basic plan, and most of its buildings, relatively intact. In 1993, the area was designated a historic district and added to the National Register of Historic Places. Geography The district consists of two irregularly shaped areas along unpaved Indian Brook Road joined by a narrow corridor along the brief, paved section of Route 9 that connects them. These boundaries reflect the extent of Nelson's Corner during its peak period of growth in the late 19th century. They include all of ten separate lots. The land in the district is heavily wooded, with tall trees shading the buildings within, mostly frame houses and supporting structures no higher than two stories. Indian Brook, the tributary of the Hudson River that lends its name to the district, closely parallels the road and is even partially included as a contributing property, due to an early mill pond's location along it. The entire area is amid the lesser hills of the Hudson Highlands. On the east side of US 9, the district takes in a small portion of Old Albany Post Road, the only contributing property separately listed on the Register as an important early local transportation route and one of the oldest dirt roads still in use in the United States. At this junction is the Bird and Bottle Inn, a surviving tavern from the early days of Nelson's Corner that incorporates a small portion of the original building. The west goes as far as a former intersection known as "The Bend" and includes a large lot that climbs the slopes of Cat Hill to the northwest. History 19th century Around the time of the Revolution, Samuel Warren's home in the area became well known enough as a rest stop along the Albany Post Road for "Warrens" to appear on maps. In the early 19th century, his son John leased, and built a farm on, that include the entire current historic district. His