HMP Ashfield

A privately run prison with a specialist role

In shortAshfield is a Serco-run category C training prison for just over 400 adult men, specialising since 2013 in men convicted of sexual offences.

• CategoryCTraining prison for adult men (HMIP)
• Run bySercoA private contractor, not HMPPS
• Opened1999On the site of the former Pucklechurch Remand Centre
• Specialist role since2013Men convicted of sexual offences

HM Inspectorate of Prisons (HMIP) describes Ashfield as a category C training prison for just over 400 adult men, in the Pucklechurch area on the edge of Bristol. It is run by Serco rather than directly by HM Prison and Probation Service (HMPPS), and GOV.UK lists it as ‘a privately run adult male prison’.

HMIP’s 2026 report says the prison was the first private prison in the UK to house young offenders. All of this comes from the 2026 HMIP report, published 20 July 2026.

Who is held and how the prison is organised

In shortAt the April 2026 inspection Ashfield held 412 men against an operational capacity of 415, in two main units plus a small therapeutic community.

• Held at inspection412Against an operational capacity of 415
• Foreign nationals21 (5%)84% of the population were white and British
• Substance misuse support38Prisoners receiving support
• Single cellsTwo-thirdsOf men

About five men were released each month on average. Almost half of the population had declared neurodiverse needs, and the report describes a dedicated neurodiversity lead whom prisoners spoke of very positively.

• Two main units, Avon and Severn, each with four wings holding between 40 and 60 men.
• A separate 16-bed therapeutic community unit.
• A first-night and early-days wing.
• An accessible and older prisoners’ wing.
• An incentivised substance free living wing.

What inspectors found in April 2026

In shortHMIP rated safety, respect and preparation for release good and purposeful activity not sufficiently good, calling it ‘a very good inspection’.

• SafetyGood
• RespectGood
• Preparation for releaseGood
• Purposeful activityNot sufficiently good

HMIP inspected unannounced between 13 and 23 April 2026 and published its report on 20 July 2026. The Chief Inspector said the prison had maintained its reputation for safety, stability and a clear commitment to rehabilitation. The previous inspection was in October 2023.

On relationships, 99% of surveyed prisoners said they had a named key worker and 84% of those said the key worker was helpful, both higher than at similar prisons. HMIP called the weekly key work sessions a notable strength.

• Violence very low: eight prisoner-on-prisoner assaults in the previous 12 months, none causing serious injury, and no assaults on staff.
• 13 uses of force in the year; batons and PAVA had not been used.
• Ashfield has no segregation unit.
• Positive practice named by inspectors: a calm early-days process, peer support roles, in-cell digital technology, strong support for older prisoners, a prison library run by the Shannon Trust, and free transport for visitors.
• Ofsted’s education, skills and work judgements were ‘requires improvement’ overall, with ‘good’ for behaviour and attitudes. Inspectors found 76% of prisoners in full-time work or education.

Concerns inspectors raised

In shortHMIP identified eight key concerns, four of them priorities, but was measured on staffing and noted a more stable workforce than in 2023.

Work, education and release planning

In shortMen were unlocked for long hours with real work routes, but release planning is limited because Ashfield is not a designated resettlement prison.

• Unlocked, weekdays~10 hoursAbout eight hours at weekends; no evening association
• Released each month~5 menAbout half went to areas outside the south west
• Released homeless4In the previous 12 months
• In employment at six months~28%Prison data quoted by HMIP

Jobs inspectors highlighted as meeting commercial standards included the kitchens, wing work, gardens and servery. The curriculum covered construction, business skills and digital production, with a small but growing number of level 3 and 4 courses.

Most were released to approved premises. The charity Nacro delivers resettlement support, including a seven-module Skills for Independent Living course that 29 prisoners had completed.

What the Independent Monitoring Board reported

In shortThe IMB found a generally safe prison in a year of change, and is the best public source on officer staffing.

• Felt safe (survey)94.5%Of the 165 prisoners who responded
• Prisoners aged 50 and overOver 42%Prisoners aged 50 and over, the largest group
• New officers recruited31None with previous experience; 21 left
• Officers with 3 years’ service or less~52%

Every prison has an Independent Monitoring Board (IMB) of local volunteers.

Ashfield’s annual report for 1 July 2024 to 30 June 2025, published in November 2025, says the year was dominated by change: a new contract was awarded to Serco in April 2024 and started on 1 November 2024, and a new director was appointed part-way through the year.

• The Board concluded that Ashfield provided a generally safe environment.
• A 16-place therapeutic community set up in 2025 is intended to be the only one in the UK working solely with this population.
• The complement of prison custodial officers rose from 79.8 to 91 from 1 November 2024.
• In seven of the 12 months the prison had more officers than that complement; in the other five it averaged three or four fewer.
• The Board linked hospital escorts and bed-watches to strain on the regime and to lower morale among wing staff.

Working at Ashfield: Serco, not HMPPS

In shortOfficers here are employed by Serco, so HMPPS pay bands and market supplements do not apply and we cannot quote a current salary.

Because Ashfield is run by Serco, its officers are employed by the contractor. They are not on the HMPPS Fair and Sustainable pay bands, so the Band 3 pay zones and market supplements covered on our pay and prison officer pay bands pages do not apply here.

When we checked on 3 October 2026, the Serco listing we found for a Prison Officer role at Ashfield said it was not currently open, so we cannot quote a current salary or closing date.