A round barn is a historic barn design that could be octagonal, polygonal, or circular in plan. Though round barns were not as popular as some other barn designs, their unique shape makes them noticeable. The years from 1880–1920 represent the height of round barn construction. Round barn construction in the United States can be divided into two overlapping eras. The first, the octagonal era, spanned from 1850–1900. The second, the true circular era, spanned from 1889–1936. The overlap meant that round barns of both types, polygonal and circular, were built during the latter part of the nineteenth century. Numerous round barns in the United States are listed on the National Register of Historic Places.
The Jenkins Octagon House is an historic octagon house located on NY 395 in Duanesburg, Schenectady County, New York. It was built about 1855 by noted master carpenter Alexander Delos "Boss" Jones. It is a two-story, clapboard-sided farmhouse with Greek Revival style features. It features innovative stacked plank construction, a low-pitched polygonal roof with a central chimney, a full entablature circling the structure, and a one-story porch with a hipped roof. Also on the property are two contributing barns, a shed, and a gazebo.
The Shute Octagon House is a historic octagon house located on McGuire School Road in Duanesburg, Schenectady County, New York. It was built about 1855 by noted master carpenter Alexander Delos "Boss" Jones. It is a 2-story, clapboard-sided farmhouse with a 1 1⁄2-story wing in the Greek Revival style. It features innovative stacked plank construction, a low-pitched polygonal roof surmounted by a widow's walk, a full entablature circling the structure. A 1-story porch with porte cochere was added about 1906. Also on the property are four contributing barns, a shed, and a smokehouse.
The Kinney Octagon Barn was a historic agricultural building located just north of Burr Oak, Iowa, United States. Lorenzo Coffin was a stock breeder and the farm editor of the Fort Dodge Messenger. He is thought to have built the first round barn in Iowa in 1867. The modified hip roof and heavy timber construction of this barn, built in 1880, suggests that it was a Coffin-type octagon barn. It was added to the National Register of Historic Places on November 19, 1986. It has subsequently been torn down.
The Secrest Octagon Barn is a historic building located near Downey in rural Johnson County, Iowa, United States. It was constructed in 1883 by master builder George Frank Longerbean for Joshua Hunt Secrest as a hay barn-horse stable. The octagonal barn measures 80 feet (24 m) in diameter. It features red vertical siding and a sectional bell shaped roof that is supported by hand-laminated beams. The octagon-shaped cupola has the same roof shape as the barn. It was listed on the National Register of Historic Places in 1974.
The Roberts Octagon Barn built in 1883 is an historic octagonal barn located on CR W62 near Sharon Center, Johnson County, Iowa. On June 30, 1986, it was added to the National Register of Historic Places.
Perkins Island Light is a lighthouse on the Kennebec River in Maine. It was established in 1898, as part of a major upgrade of the river's lights — the Doubling Point Light and the separate Range Lights on the point, Perkins Island Light, and Squirrel Point Light were all built at the same time. It was listed on the National Register of Historic Places as Perkins Island Light Station in 1988.
Lattin-Crandall Octagon Barn is a historic octagonal barn located near Catharine in Schuyler County, New York. It was built in 1893 and is significant as an early example in New York State of the octagon prototype popularized by Elliot Stewart in the 1870s. It is a frame structure with cupola that features a self-supporting roof without intervening members.
Baker Octagon Barn is a historic barn located in Richfield Springs in Otsego County, New York. It was built in 1882, and is a three-story, octagonal wood frame and fieldstone structure. It has a hipped roof and is topped by an octagonal cupola. The barn measures 60 feet in diameter.
Lunn-Musser Octagon Barn is a historic barn located near Garrattsville in Otsego County, New York. Built in 1885, it is a two-story, octagonal wood frame and stone structure with a hipped roof and an octagonal cupola. It measures 60 feet in diameter. and meets the definition of a round barn.
Van Benschoten House and Guest House is a historic home and guest house located at Margaretville in Delaware County, New York, United States. It is an example of late 19th summer boarding house design applied to a working farmhouse. The main house was built about 1890 and its exterior massing of the two story main residence is broken up into four gabled pavilions emanating from a hipped-roof core in the Queen Anne style. It features an octagonal tower with a tall pointed roof. Also on the property is a cow barn.
Bronck Farm 13-Sided Barn is a historic barn located at Coxsackie in Greene County, New York. It was built about 1832 and is a 13 sided frame structure with a hipped roof surmounted by an octagonal cupola. It has an overall diameter of 70 feet and the one story interior is open in plan. It is related to, but listed separately from the Bronck House.
Elmwood, also known as "The Cliffs," is a historic home located at Oyster Bay in Nassau County, New York. It was built in 1836 for New York merchant Thomas F. Youngs (1805–1883) in the Greek Revival style. The original house is a 2-story, gable-roofed, five-by-three-bay wood-frame house. It was expanded about 1915 during its ownership by Charles L. Tiffany II (1878–1947), nephew of Louis Comfort Tiffany (1848–1933). It features a prominent cornice and architrave and an imposing tetrastyle Ionic order portico. Also on the property are an assortment of 19th century dependencies including a gazebo, tool shed, ice house, greenhouse, barns, and a brick coach house built in 1918 by Mr. Tiffany. The property also features a tall, octagonal, board and batten water tower.
The Grimes Octagon Barn is an historic building located near West Union in rural Fayette County, Iowa, United States. It was built by Joe Butler in 1880 for M.W. Grimes. The building is an octagon that measures 65 feet (20 m) in diameter. It is one of 14 known 19th-century octagon barns that still exist on an Iowa farm. The barn features red metal siding, a roof composed of wedge-shaped sections and a hay dormer. The sectional roof marks it as a Stewart type that was named for the New York farmer and agricultural editor Elliott W. Stewart, who designed the prototype in 1874. The barn has been listed on the National Register of Historic Places since 1986.
The Polygonal Barn, Van Buren Township was a historic building located in Van Buren Township in rural Jackson County, Iowa, United States. It was built in 1920 by Gus Klenney as a sale barn. They house livestock that are shown and sold to buyers. It is not known what livestock were sold here. The building was octagonal in shape and measured 50 feet (15 m) in diameter. It was listed on the National Register of Historic Places in 1986. The structure has subsequently been torn down.
The Octagon Barn, Otter Township is a historic building located near Milo in rural Warren County, Iowa, United States. It was built in 1900 as a horse and dairy barn. The octagon-shaped building measures 54 feet (16 m) in diameter. The structure features a tall center section with a winged shed around it. It is covered in red horizontal siding and is topped by a sectional conical roof. It has been listed on the National Register of Historic Places since 1986.
The Octagon Round Barn, Indian Creek Township is an historic building located near Iowa Center in rural Story County, Iowa, United States. It was built in around 1880 as a dairy barn. The octagon-shaped building measures 50 feet (15 m) in diameter. The modified hip roof, heavy timber framing, rectangular interior plan, and general purpose use marks this as a design influenced by Lorenzo S. Coffin, who built the first round barn in Iowa. It has been listed on the National Register of Historic Places since 1986. The barn has deteriorated significantly and it is essentially a pile of wood now.
Rankin Octagonal Barn is a historic octagonal barn located near Silverton, Jackson County, West Virginia. It was built about 1890, and is an eight-sided frame structure covered with vertical wide board siding. Each side of the octagon measures 24 feet in length. It features a central cupola to provide light and ventilation.
Alloway is a hamlet in the Town of Lyons, Wayne County, New York, United States near the Ontario County line. It is located 3 miles (5 km) south of the hamlet of Lyons, at an elevation of 433 feet. The primary cross roads where the hamlet is located are N.Y. Route 14, Alloway Road and Sohn Alloway Road.
