hm prison dorchester

HM Prison Dorchester

HM Prison Dorchester, located in the town of Dorchester in Dorset, England, served as an adult male and young offender prison for over a century before its closure in 2014. This local institution struggled with drug use and overcrowding in its Victorian-era buildings before redevelopment plans began.

History and Background

Built in the 19th century, HM Prison Dorchester embodied the typical Victorian penal facility design. The prison was operated for decades by Her Majesty’s Prison Service, holding inmates from nearby regions. The population consisted of approximately half convicted prisoners and half on remand.

Many of the prisoners housed at Dorchester were local adult and young males who had been sentenced or were awaiting trial at Dorchester Crown Court, Poole Crown Court, Bournemouth Crown Court, and other magistrates’ courts in Dorset and Somerset. The prison had a capacity for around 250 inmates.

By 2006, random drug testing at the facility revealed that 25% of prisoners had tested positive, primarily for cannabis but also some opiates like heroin.

In 2007, the prison drew criticism for overcrowding and lack of investment. An inspection called the conditions “overwhelming” for staff and advised major improvements to the aging infrastructure. Opportunities for inmates’ work and training were also deemed insufficient. However, by 2008 some enhancements had been made and Dorchester was awarded “Most Improved Prison.”

See also  HM Prison Featherstone

Facilities and Operations

Prior to its closure, HM Prison Dorchester provided various facilities and programs to engage inmates and provide skills training.

The prison’s education department offered courses in subjects like catering and industrial cleaning leading to recognized qualifications. The physical education department likewise facilitated formal training programs in fitness as well as recreational activities.

Other services included a library for prisoner education and entertainment, along with chaplaincy services for religious guidance and counseling.

Work opportunities for inmates were limited, although some men were employed doing facility maintenance and food preparation. Most prisoners typically spent a large portion of time confined in overcrowded housing units.

Closure and Redevelopment

In September 2013, the Ministry of Justice announced plans to close HM Prison Dorchester as part of cost-saving measures. The closure was formally finalized in January 2014.

The historic prison site was then sold to a private developer, City and Country, to be remade into a residential and mixed-use community. Before redevelopment could begin, archaeologists were brought in to excavate the grounds and study the remains of prisoners buried on the property for research purposes.

Notable Events and People

One dark event that occurred at Dorchester was the hanging of Elizabeth Martha Brown in 1856. Brown was the last woman to be publicly executed in Dorset, found guilty of murdering her husband. She maintained her innocence and became a notorious figure.

Overall the prison held few high-profile inmates, primarily housing petty criminals from surrounding regions. For many local citizens, the looming Victorian façade of Dorchester Prison was simply a dominant landmark in the town’s landscape and history.

See also  HM Prison Whitemoor

Impact on Local Community

The 2014 closure of HM Prison Dorchester significantly impacted the community. Dozens of jobs connected to the prison were lost, affecting the local economy. For residents, it also meant the loss of a Dorchester landmark and connection to the town’s history.

However, the redevelopment plans aimed to transform the vacant site into new housing and businesses, providing employment opportunities. Repurposing the prison further offered a chance to carefully preserve key aspects of its Victorian heritage.

The Future of the Site

After purchasing the vacant prison site, developers City and Country revealed plans to convert the core 19th century cell blocks into residential housing, comprising about 190 units. Additional land would be used for new commercial spaces and community facilities.

The historic gatehouse and perimeter walls would also be preserved and restored. Proposals included redeveloping the gatehouse into a local history museum commemorating its time as a prison.

Overall the project aimed to provide economic stimulus through new homes and shops, while still celebrating Dorchester Prison’s cultural significance. Blending old and new, the site could become a vibrant community hub.


For over 100 years, HM Prison Dorchester operated as an adult male and young offender facility that held an important place in the heritage of Dorset. Following its closure, this Victorian landmark is being reimagined to suit 21st century needs while retaining its unique identity. Though it ceased operations, the prison will live on through repurposed buildings, a commemorative museum, and its mark on local history.


What years was HM Prison Dorchester open?

See also  HM Prison Kirklevington Grange

It was constructed in the 1800s and operated until 2014.

How many inmates could it hold?

It had a capacity for about 250 prisoners.

What issues did the prison face before closing?

Challenges included overcrowding, lack of investment, aging infrastructure, and drug use among inmates.

Who owns the site today?

A private developer named City and Country purchased the former prison site for redevelopment after its closure.

What is planned for the historic buildings?

Many Victorian-era cell blocks and walls will be restored and converted into housing, shops, and a museum.

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