National Register of Historic Places

Preston Castle

Ione, Amador County, California
Listed
July 29, 1975
Type
Building
Period
Industrial
Ref No.
75000422

About this property

The Preston School of Industry, also known as Preston Castle, was a reform school located in Ione, California, in Amador County. It was proposed by, and ultimately named after, state senator Edward Myers Preston. The cornerstone was laid in December 1890, and the institution was opened in June 1894 when seven wards (minors under the guardianship of the state, but not necessarily juvenile offenders) were transferred there from San Quentin State Prison. It is considered one of the oldest and best-known reform schools in the United States. The original building, known colloquially as "Preston Castle" (or simply "The Castle"), is the most significant example of Romanesque Revival architecture in the Mother Lode. This building was vacated in 1960, shortly after new buildings had been constructed to replace it, and has since been named a California Historical Landmark (#867), and listed on the National Register of Historic Places (NPS-75000422). A National Register listing encompassing most of the historic facility was approved in 2024. In 1999, the institution's official name, applied to the newer 1960 buildings, was changed to the "Preston Youth Correctional Facility". In 2010, the California Department of Corrections and Rehabilitation announced that the facility was to close, and a closing ceremony was held on June 2, 2011. As of 2024, Preston Castle remains in considerable disrepair, and efforts to restore it are underway. The Preston Castle Foundation, which purchased the castle for $1 from the state in 2014, is overseeing the restoration work. It could be many years before Preston Castle is fully restored, and it is estimated that the full cost of repairs could be as much as $45 million.

Location

Ione, Amador County, California
38.36091, -120.93700

Categories

EDUCATIONARCHITECTURESOCIAL HISTORY
National Register nomination ›
Sources

Property data from the National Register of Historic Places, National Park Service (public domain).

Description adapted from Wikipedia under the Creative Commons Attribution-ShareAlike 4.0 International License.

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Nearby Historic Sites

Withington, George and Eliza, House
Industrial
0.5 mi
Swain, C.W., House
Industrial
0.8 mi
Ione City Centenary Church
Industrial
0.8 mi
Five Mile Drive-Sutter Creek Bridge
Industrial
1.3 mi
Scully Ranch
Industrial
1.4 mi

Questions about this property

When was Preston Castle listed on the National Register?

Preston Castle was listed on the National Register of Historic Places on July 29, 1975.

What type of historic resource is Preston Castle?

Preston Castle is classified as a building in the National Register of Historic Places.

What is the period of significance for Preston Castle?

The period of significance for Preston Castle is recorded as the industrial era.

Can I research the history near Preston Castle?

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