DeLaney Barn

a.k.a. The Silo;The Milk Barn;Bresnahan Ranch

200 S. Chambers Rd., Aurora, CO
The Delaney Barn is a rare example of a round barn in Colorado. In fact, it may be the only round barn in Colorado. The barn has architectural significance because, as the only known round barn in Colorado, it is the best example of a type and method of construction. The barn is also significant to the broad patterns of the history of agriculture because it is representative of the "new" turn of the century ideology of "scientific" agriculture. The barn evokes a time when agriculture was developing on the Colorado high plains and is a striking example of the craftsmanship, technology, and expertise employed by area farmers. The DeLaney Farm is also known as the Bresnahan Ranch, because of a subsequent owner.

The barn was constructed near the turn of the century on a farmstead owned by the John DeLaney family. DeLaney arrived in Colorado in 1862, as an emigrant to Central City from Neenagh, Tipperary County, Ireland. He and his wife, Bridget, accompanied her parents to Central City and operated the Central City Bakery from 1862 until 1870 when they began raising horses on Toll Gate Creek, east of Denver.2 DeLaney became keeper of the Toll Gate Stage Station on the North Smoky Hill Trail, an early route from the east into the Denver region. The Toll Gate station was an active location at this time .. tolls of ten cents per passenger and twenty-five cents per horse were collected, as well as helping traffic cross the bridge that spanned the creek. In addition, the DeLaneys assisted passengers, served meals, and handled postal duties.

Agriculture in Colorado from the late 1870s to the early 1900s was a thriving industry, supplying Denver and the mining towns with needed food and other supplies. The great open prairie around Denver was being cultivated to fill those needs. Many farmers had to adapt to a new type of agriculture, dryland farming. They were open and willing to try innovative ideas that might make their task easier. Much of what they learned was by observation, exchanging information, and reading agricultural journals, bulletins, and books. The round barn is one example of the progressive techniques farmers employed to succeed at the difficult task before them.

At the turn of the century, the DeLaney barn was referred to as "The Silo" and, because no specific source for the barn design is available, the use of this term may account for its unusual design. The first reported use of silos occurred in New York state in 1878, and siloing itself was considered a revolutionary method of storing crops. It appears, from the materials and dimensions, that the DeLaney silo never functioned efficiently, resulting in its conversion for use as a barn.

In the period between 1900 and 1910, many round barns were constructed throughout the Midwest. Publicists of the "new scientific" agriculture claimed that these barns were time and labor-saving, had more interior space, and were more resistant to the wind than the usual gable roofed barns. Others countered that round and polygonal barns "often lacked adequate ventilation and lighting, and were considered expensive to build."9 Additionally, such a barn required astonishing skill and expertise on the part of the carpenter. In comparing photographs of this barn with others surviving in Kansas, it is particularly notable that this example used the horizontal placement of the clapboards, and that it is truly round, rather than merely polygonal. These attributes, together with the craftsmanship evident in the roof trusses, demonstrate the builder's skill and meet the National Register's criteria for the significance of buildings which represent a type, period, and method of construction.

Fortunately, what remains in Aurora today is one of the most striking farm buildings in Colorado. This perfectly round barn fits especially well into the early twentieth-century wave of round and polygonal barn construction.

An equally important consideration is that traditional farming and ranching are declining in America and as a result, the barn of the past is becoming an endangered species. 10 Every attempt to preserve, protect, or call attention to these special vernacular buildings is a tribute to our agricultural heritage. Also significant is the De Laney Barn's link to the progressive agricultural movement which has contributed to America's role as the leading producer of farm products in the world. Today, as a part of a municipal open space project, the DeLaney Barn gives the Aurora community a sense of its roots -- a direct link with the area's past, and serves as a focal point for the community's pride and its appreciation.
Local significance of the building:
Agriculture; Architecture

Listed in National Register of Historic Places in 1989.

The National Register of Historic Places is the official list of the Nation’s historic places worthy of preservation. Authorized by the National Historic Preservation Act of 1966, the National Park Service’s National Register of Historic Places is part of a national program to coordinate and support public and private efforts to identify, evaluate, and protect America’s historic and archeological resources.

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Mesa Verde National Park, located in southwest Colorado, is home to some of the best-preserved cliff dwellings in the world. These ancient structures were built by the Ancestral Puebloans over 700 years ago and provide a glimpse into the lives of these ancient people.
Arapahoe County is located in the state of Colorado in the United States. It was originally inhabited by various Native American tribes, including the Arapaho, Cheyenne, and Ute peoples. The first European settlers arrived in the area during the mid-19th century, following the passage of the Kansas-Nebraska Act in 1854.

In 1858, gold was discovered in the South Platte River in what is now Arapahoe County. This led to a significant influx of prospectors and settlers, and the establishment of several mining camps. The county was officially established in 1861, just a few years before Colorado achieved statehood.

During this time, Arapahoe County became an important center for trade and cattle ranching. The transcontinental railroad also brought further growth and development to the area. In the late 19th century, the county's economy diversified with the establishment of industries such as agriculture, manufacturing, and services.

Over the years, Arapahoe County has experienced significant population growth and urbanization. Cities such as Littleton, Englewood, and Aurora have emerged as prominent economic and cultural hubs. Today, the county is known for its high quality of life, outdoor recreational opportunities, diverse communities, and thriving economy. Arapahoe County continues to evolve and attract new residents and businesses, while also preserving its rich history and natural beauty.

This timeline provides a concise overview of the key events in the history of Arapahoe County, Colorado.

  • 1855 - Arapahoe County is established as one of the original 17 counties of the Colorado Territory.
  • 1859 - Gold is discovered in Arapahoe County, leading to a population boom.
  • 1861 - The Colorado Territory is divided, and Arapahoe County becomes part of the newly created Jefferson Territory.
  • 1862 - The Colorado Territory is reorganized, and Arapahoe County is reestablished.
  • 1879 - Denver is separated from Arapahoe County to form its own independent city and county.
  • 1902 - The northeastern part of Arapahoe County becomes part of the new Adams County.
  • 1965 - Arapahoe County merges with South Arapahoe County to form the present-day Arapahoe County.