Arapaho Hills

a.k.a. 5AH.3316

Bounded by Arrowhead, W. Berry, & S. Manitou Rds., S. Lowell Blvd., Littleton, CO
Arapaho Hills is eligible for listing as a National Register Historic District for its local significance during the period 1955 to 1964 (dates of construction) under Criterion A in the area of Social History, reflecting new patterns in the post-World War Il period and their influence on the development of new forms of suburban residential subdivisions. It is further locally significant under Criterion C in the areas of Architecture and Community Planning and Development for its association with a group of local Modernists in design, architecture, and construction and for its demonstration of the distinctive characteristics of a unique type and period - Modernism in suburban residential development in the post-World War II period. This nomination falls within the historic contexts and registration requirements outlined in both the nationwide Historic Residential Suburbs MPDF and the Historic Residential Subdivisions of Metropolitan Denver 1940-1965 MPDF. Arapaho Hills can be considered a domestic subdivision among the subtypes developed in the latter.
Local significance of the district:
Architecture; Community Planning And Development; Social History

Listed in National Register of Historic Places in 2012.

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.

The Colorado River, which flows through the state and into several other western states, is an important source of water for irrigation and hydroelectric power. The river is also a popular destination for whitewater rafting and other recreational activities.
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 condensed summary of the historical journey 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.