A fire risk assessment is a written review of how a fire could start in a building, who would be at risk and whether the precautions are adequate. The Fire Safety Order 2005 requires one, kept under regular review, for workplaces and the common parts of flats and HMOs. BritCertify's NEBOSH-qualified assessors cover London from £79 inc. VAT, with reports typically emailed the same day.
Who needs a fire risk assessment in London?
Anyone who is the ‘responsible person’ for non-domestic premises. Under the Regulatory Reform (Fire Safety) Order 2005 that covers every workplace and shop, and also the common parts of blocks of flats, converted houses and HMOs.
In practice, the people who book fire risk assessments with us are:
- Freeholders, RTM companies and managing agents responsible for shared hallways, stairs and flat entrance doors.
- HMO landlords, whose licence and council housing team will expect a current assessment.
- Business owners and commercial tenants who control a shop, office, restaurant, salon or warehouse.
- Landlords of individual flats who want documented evidence that the flat itself is safe to let.
The inside of a single flat or house let on a standard tenancy usually sits outside the Fire Safety Order. The smoke and carbon monoxide alarm rules still apply there, and our fire safety certificate provides that evidence.
Which type of fire risk assessment do I need?
Choose the assessment that matches how the building is used, not just its size. A five-bedroom shared house and a five-flat conversion can look identical from the street but carry very different duties.
| Your building | Typical London examples | What the assessment concentrates on |
|---|---|---|
| Flats and communal areas | Victorian conversions, mansion blocks, purpose-built blocks, flats above shops | Shared escape routes, flat entrance doors, separation between flats, evacuation strategy, information for residents |
| HMOs and shared houses | Shared houses, bedsit houses, student lets | Alarm grade and coverage, bedroom and kitchen doors, the protected route to the front door, licence conditions |
| Commercial premises | Shops, offices, restaurants, salons, warehouses | Work activities, staff and visitors, exits, alarms, training and the emergency plan |
| Single studio flat | A studio within a converted house or block | Alarms, cooking and heating, the escape route out of the flat and the door onto shared areas |
If a building mixes uses, such as a restaurant with flats above, each part normally needs its own assessment and the responsible persons must cooperate with each other. We can assess both parts on one visit.
What does the law require from the responsible person?
The responsible person must carry out a suitable and sufficient fire risk assessment, put the necessary precautions in place and keep the assessment under regular review. Three newer pieces of legislation have added detail to that duty.
| Law | What it means for you |
|---|---|
| Regulatory Reform (Fire Safety) Order 2005 | The core duty: assess fire risk, take precautions, maintain fire safety measures and review the assessment. |
| Fire Safety Act 2021 (from 16 May 2022) | Confirms that in multi-occupied residential buildings the Order covers the structure, external walls (including windows and balconies) and flat entrance doors. |
| Fire Safety (England) Regulations 2022 (from 23 January 2023) | Fire safety instructions and fire door information for residents of any building with two or more flats, plus door checks in buildings over 11 metres. |
| Building Safety Act 2022, section 156 (from 1 October 2023) | The whole assessment must be recorded, with the name of the person or organisation who carried it out. Anyone appointed to help must be competent, and fire safety information must be shared with residents. |
You can read the Order itself on legislation.gov.uk and the 2023 changes in the government guidance. In London, London Fire Brigade enforces the Order and can ask to see your assessment.
How is a fire risk assessment carried out?
Our assessors follow a structured methodology: the same logical sequence on every job, so nothing is missed and this year’s findings can be compared with last year’s.
- Identify fire hazards: sources of ignition such as cooking, heaters, electrics and smoking, and the materials that would burn.
- Identify people at risk: residents, staff, visitors, people asleep, lone workers and anyone who might need help to escape.
- Evaluate the precautions: detection and alarms, escape routes, fire doors, separation between areas, emergency lighting, signage, firefighting equipment and day-to-day management.
- Record the findings: a written risk rating and the evidence behind it.
- Set out an action plan: what to fix, in what order and by when.
- Set a review date so the assessment stays current.
On site, the assessor walks the escape route from the furthest point to the final exit, checks that doors close on their own from fully open, opens meter and riser cupboards, reads the alarm and emergency lighting logbooks and talks to whoever manages the building. Our standard assessment is non-destructive: we do not open up walls or ceilings, and the report says so if a more intrusive inspection would be sensible.
What do assessors typically find in London buildings?
Most of the problems we record are about day-to-day management rather than the building itself, which is good news, because they are usually quick and inexpensive to put right.
- Fire doors wedged open, or self-closers disconnected because residents or staff find them heavy.
- Bikes, buggies, mattresses and recycling stored on the only escape route.
- E-bikes and scooters charging in hallways and under stairs.
- Holes around pipes and cables through fire-resisting walls, left after broadband, boiler or plumbing work.
- Alarm panels showing a fault that everyone has stopped noticing.
- Rear exits from shops blocked with stock, or locked with a key nobody can find.
- Missing or out-of-date fire action notices.
How often should a fire risk assessment be reviewed?
The law does not set a fixed interval. The Fire Safety Order requires regular review, and a review whenever there is reason to think the assessment is no longer valid or something significant has changed. This is the approach we recommend:
| Situation | Our recommendation |
|---|---|
| No significant changes | Review at least every 12 months |
| Building work, refurbishment or a new layout | Review before the area is reoccupied |
| Change of use, such as a house becoming an HMO | A new assessment, not just a review |
| A fire, near miss or enforcement visit | Review straight away |
| New occupants with different needs, or a new managing agent | Review at the point of change |
Your HMO licence, lease or insurance policy may set its own interval, so check those documents too.
What happens after the assessment?
You receive the full written report with the assessor’s name, an overall risk rating and a prioritised action plan. Each action is marked by priority, so you know what must be done now and what can be planned and budgeted.
Work through the actions, then keep dated evidence of what was done: invoices, photographs, test records and inspection reports. When London Fire Brigade, a licensing officer or an insurer asks, that record shows the assessment is a working document rather than a file in a drawer. Typical follow-ups include fire door inspections, alarm servicing and emergency lighting tests, and we can quote for these at the same time.
What does a fire risk assessment cost in London?
The price depends on the type and size of the building. A studio flat is £79, communal areas start at £119, HMOs and rental homes at £149 and commercial premises at £159, all inc. VAT. Larger or more complex buildings are priced after a short call; request a quote with the address and number of storeys and we will confirm the price before booking.
Fire risk assessments are carried out by NEBOSH-qualified fire risk assessors. We hold £5 million public liability insurance. Our engineers have been certifying London properties since 2018.
Fire risk assessment prices in London (inc. VAT)
| Option | Price (inc. VAT) | Notes |
|---|---|---|
| Studio flat | £79 | Residential assessment of a single studio flat |
| Communal areas, 1 storey | £119 | Shared entrance and hallway on one level |
| Communal areas, 2–4 storeys | £149–£225 | 2 storeys £149 · 3 storeys £189 · 4 storeys £225 |
| HMO or rental home, 1–2 bed | £149 | 3–4 bed £199 · 5–6 bed £249 |
| Commercial, small single-storey unit | from £159 | Small shop, studio or single-room office |
| Commercial, up to 100 m² | from £249 | Single storey from £249 · 2–3 storeys from £299 |
| Commercial, up to 200 m² | from £299 | Single storey from £299 · 2–3 storeys from £349 |
| Larger buildings and complex sites | Quote | Priced after a short call about size, use and layout |
All prices include VAT and are from prices. Central London parking or Congestion Charge may be added; we always confirm before booking.
Book this serviceWhat's included
- Site inspection by a NEBOSH-qualified fire risk assessor
- Full written assessment, recorded as section 156 requires
- Assessor's name and organisation stated in the report
- Overall risk rating with the evidence behind it
- Prioritised action plan with suggested timescales
- Recommended review date
- Digital report, typically emailed the same day
How it works
Tell us about the building
Share the address, how the building is used, the number of storeys and any previous assessment. We confirm the right assessment and price before booking.
Site visit
A NEBOSH-qualified assessor inspects escape routes, doors, alarms, lighting and management arrangements, and talks to whoever manages the building where possible.
Report and action plan
You receive the full written assessment naming the assessor, rated findings and a prioritised action plan, typically emailed the same day.
Act and review
Work through the actions, keep dated records and diary the review. We can return to review the assessment whenever something significant changes.
Fire Risk Assessment: frequently asked questions
Is a fire risk assessment a legal requirement in London?
Yes, for non-domestic premises. The Regulatory Reform (Fire Safety) Order 2005 requires the responsible person for every workplace, and for the common parts of blocks of flats and HMOs, to carry out and regularly review a suitable and sufficient fire risk assessment. Since 1 October 2023 it must be recorded in full. The inside of a single privately let home is usually outside the Order, but the alarm rules still apply.
Who is the responsible person for fire safety?
In a workplace it is the employer. Elsewhere it is whoever controls the premises, such as the owner, freeholder, residents' management company, right to manage company or managing agent. In an HMO it is usually the landlord or the person managing it. More than one person can share the duty, for example a shop tenant and the freeholder of the flats above, and they must cooperate.
Can I carry out my own fire risk assessment?
You can if you are competent to do it, and the owner of a small, simple workplace may manage using official guidance. Since October 2023 anyone you appoint to help must be competent, and the assessor's name must be recorded. For blocks of flats, HMOs, mixed-use buildings or anywhere people sleep, a qualified assessor is the safer choice because the judgements are harder and the consequences more serious.
What is the difference between a fire risk assessment and a fire safety certificate?
A fire risk assessment is the legal document for non-domestic premises: it identifies hazards, rates the risk and sets out actions. A fire safety certificate is not a single statutory document; the term usually means a test certificate for smoke alarms or an alarm system. Most responsible persons need both: the assessment, plus servicing records for alarms, emergency lighting, extinguishers and fire doors.
What should I have ready before the assessor arrives?
Access to every shared area, including meter and riser cupboards, plant rooms, basements and roof access where safe. If you have them, keep the previous fire risk assessment, alarm and emergency lighting logbooks, servicing certificates, fire door inspection records and any floor plans to hand. For HMO bedrooms or occupied flats, give residents notice so the assessor can see what is needed.
What happens if I do not have a fire risk assessment?
London Fire Brigade enforces the Fire Safety Order and can inspect premises, issue formal notices requiring improvements and, where the risk is serious, restrict or prohibit use of the building. Serious breaches can be prosecuted. HMO licensing teams, insurers and buyers' solicitors may also ask to see a current assessment, so a missing one can hold up a licence, a claim or a sale.
Sources and official guidance
Written and checked by the BritCertify technical team. Last reviewed 6 October 2026.