Richard H. Chambers United States Court of Appeals

The Richard H. Chambers United States Court of Appeals building in Pasadena occupies a Spanish-colonial revival landmark originally constructed in the 1910s as the Hotel Vista del Arroyo, a resort hotel commanding the western rim of the Arroyo Seco. Designed in the regional revival idiom that flourished in southern California in the early twentieth century, the building served as a fashionable winter destination for several decades before its conversion to federal use during the Second World War.

The structure was built of reinforced concrete and stuccoed masonry rather than true adobe, in keeping with the early-twentieth-century practice of evoking mission and Spanish-colonial precedents through plastered walls, low-pitched red tile roofs, and arcaded loggias. Its principal facades present the characteristic vocabulary of the revival: deeply recessed window openings, wrought-iron balconies, an octagonal tower, and projecting wings arranged to follow the contour of the Arroyo edge. Interior public rooms were finished with painted ceiling beams, decorative tilework, and ornamental ironwork in keeping with the period revival aesthetic.

During the Second World War the federal government took over the building for use as a military hospital, treating wounded servicemen. After the war it continued in federal use and was eventually selected for adaptive reuse as a courthouse for the United States Court of Appeals for the Ninth Circuit. A major rehabilitation in the 1980s restored the historic public spaces and adapted the building's wings for judicial chambers, courtrooms, and library facilities. It was rededicated in honor of Chief Judge Richard H. Chambers, who championed the preservation effort.

The building remains in federal government ownership and continues to serve as a working courthouse of the Ninth Circuit.

Within California's adobe and revival traditions, the Chambers Courthouse exemplifies the early-twentieth-century Spanish-colonial revival's role in shaping civic and resort architecture across the southern California foothills, translating the formal vocabulary of the older missions and ranchos into modern stucco-and-tile construction.