PBSA fire safety: higher-risk building duties, safety cases and fire strategies for student accommodation

Is PBSA a higher-risk building?

Often, yes. Government guidance on the occupation phase is explicit: student accommodation is not excluded, and university hall bedrooms count as residential units. A PBSA block that is at least 18 metres high or has at least 7 storeys and contains two or more residential units is a higher-risk building. See is my building a higher-risk building?

What that means for operators and owners

• Registration with the Building Safety Regulator and key building information
• A principal accountable person – often the owning entity, with the operator acting on its behalf
• An assessment of building safety risks – fire spread and structural failure – and a safety case report
• A building assessment certificate application when the regulator directs – see why safety cases get refused
• Mandatory occurrence reporting, a resident engagement strategy and the golden thread

The responsible person's duties under the Fire Safety Order apply too, including the fire risk assessment. Operators should check how the Fire Safety (England) Regulations 2022 and the residential PEEPs regulations apply to each building's layout – see residential PEEPs.

PBSA fire safety: risks specific to student accommodation

• Annual turnover. Most residents change every September, so fire safety induction, drills and information have to be repeated every year.
• Cluster kitchens. Shared kitchens are a common source of fires and false alarms, and alarm strategies need to balance safety with nuisance alarms.
• Evacuation strategy. Many PBSA blocks operate simultaneous evacuation, but the strategy must match the building's design and alarm system.
• E-bikes and e-scooters. Popular with students, and a growing source of fires – see e-bike fire safety.
• Residents who need help to evacuate. Identification has to happen quickly at the start of each academic year.
• External walls. Some PBSA blocks were included in the post-Grenfell ACM programme, and others have combustible cladding or balconies – see what is an FRAEW?

The fire strategy question

Many PBSA buildings were built quickly, changed hands several times and have lost their original design information. A retrospective fire strategy gives the safety case, the fire risk assessment and the operator a single, reliable account of how the building is meant to work – see do I need a retrospective fire strategy?

Managing a PBSA portfolio

Operators and investors with several buildings should:

1. Map the portfolio – which buildings are higher-risk, which have fire strategies, FRAEWs and current FRAs
2. Prioritise by risk – height, external walls, evidence gaps and outstanding actions
3. Standardise the approach, not the content – consistent templates, but building-specific evidence
4. Plan around the academic year – surveys and intrusive work are easiest in summer

See managing building safety across a portfolio.

Getting fire safety induction right each September

• Run induction in the first week, with short, practical sessions and clear written information.
• Explain the evacuation strategy – and what the alarm sounds like.
• Hold an early fire drill so residents know their escape routes.
• Set clear kitchen rules, and explain why false alarms matter.
• Ask about evacuation needs at check-in, sensitively and with consent.
• Explain the rules on e-bikes, e-scooters and electrical items.
• Remind residents mid-year, when complacency sets in.

Our safety case reports and retrospective fire strategies are delivered for PBSA operators and investors across the UK.

Sources

• GOV.UK – Criteria for being a higher-risk building during the occupation phase
• GOV.UK – Building Safety Remediation: monthly data release, September 2026

This guide is general information based on the law and guidance in England as at 8 November 2026. It isn't legal advice – for advice on a specific building, get in touch.