Legionella Risk Assessments – WHY BOTHER?

Ok; so lets tackle the all important question: as a landlord do you have to carry out a legionella risk assessment on your property?

Answer: Yes

If you are a landlord and rent out your property (or even a room within your own home) then you have legal responsibilities to ensure the Health and Safety of your tenant(s) by keeping the property safe and free from health hazards.

So do I need to get someone in to do this?

In the domestic setting (houses, flats, apartment blocks, individual rooms, B&B’s etc..) and as highlighted in the HSE ACoP; if the landlord and or letting agent feels competent or has access to competent help to carry out an assessment to ascertain the risk of legionella either existing or potentially existing at the property then that is absolutely fine; they can go right ahead and carry out their own assessment without the need for a specialised service.

So no real need to bother right?

As a landlord you cannot just release yourself from your responsibilities to your tenant(s) as the requirement to risk assess for legionella is underpinned by Section 3(2) of the Health and Safety at Work Act 1974, Control of Substances Hazardous to Health Regulations 2002 and as highlighted in L8 Approved Code of Practice (ACOP) (fourth edition).

Part of being competent (as defined and required by HSE guidance) is understanding the risk assessment process and based on that evaluation of risk carrying out any appropriate control measures including identifying responsible persons so those risks can be managed and the safety of tenants and any visitors is maintained.

It is right to note that the HSE guidance doesn’t actually require a landlord to provide a physical report but they must maintain records which then highlights the very real question; how do you evidence that you’ve carried out an assessment especially to a competent standard if a tenant falls ill and or makes a claim against you?

But its only a flat; surely its not worth all that effort?

It has to be said that the risk of legionella in the domestic setting is relatively low however, as has been shown in New York recently, legionella does kill (12 people unfortunately died) and people can be affected on a large scale (121 cases reported of illness from the outbreak).

So when is a risk not a risk?

You can only know if a risk actually exists by evaluating all the factors that can contribute towards the likelihood v impact that legionella exists at the property and how it can be effectively managed and the risk(s) then mitigated.

Again; if you feel able to complete such an assessment and are able to then manage any issues found and continue to manage the risks (all assessments are considered live and therefore require ongoing monitoring and review) then you do not need the services of a risk assessment provider.

However there is another factor you may wish to consider in all this; out of a sample of 50 reports we completed in the course of a week, a significant number have been found with serious health & safety issues.

These have included:

  • faulty thermostats including one that was set too high meaning the risk of scolding resulted in the tenant actually receiving minor burns
  • a water tank was found to have bare wiring touching the copper pipework which had the potential to electrify the water supply
  • a property that had been void for nearly a month was in a terrible state of cleanliness and found to be infested. The tenants going in were considered as vulnerable to infection due to age and ill health
  • a damaged shower head where sharp and protruding edges could have caused injury

So if legionella risk assessments are not being completed H&S issues will continue to remain hidden until the risk materialises….

Food for thought….

Alex Evans

You May Also Enjoy

Breaking News

Volume doubles as property market sees strong return of new applicants

Foxtons Lettings Market Index – January 2026 Demand rebounded sharply from December, with registrations up 93% month on month and new renters per instruction up 11% compared to December, reflecting a seasonal uplift in activity at the start of the year. New renters per new instruction fell 12% year on year, indicating that competitive pressure…
Read More
Rightmove logo
Breaking News

Property valuation leads to agents up 50% on last year

The launch of a new valuation product and AI optimisations to the existing product suite led to a significant uplift in valuation leads for agents from Rightmove in January. Valuation leads grew by 50% in January 2026 compared to the same period last year. The launch of Online Agent Valuation towards the end of 2025 helps connect…
Read More
Breaking News

Worst areas for landlord eviction waiting times

The latest research industry insight from LegalforLandlords has highlighted where the longest and shortest wait times are when it comes to court hearing dates for landlords who are trying to repossess their properties, with the most overstretched courts found in the likes of Birmingham, Croydon, and Slough. Having analysed internal data on wait times for…
Read More
Breaking News

726,000 rented homes could remain non-decent by 2035

And that’s without holding them to the updated standard outlined in the recent DHS consultation A new consultation on the Decent Homes Standard (DHS) has suggested that all rented homes, private and social, must meet an updated, more stringent standard by 2035. However, new research from Inventory Base reveals that if the current rate of…
Read More
Breaking News

UK House Price Index for December 2025

The latest UK House Price Index shows that: The average monthly rate of house price growth in December was -0.7%. Average UK house price annual inflation was 2.4% in the 12 months to December 2025. As a result, the average UK house price currently sits at £270,000.   Here are some thoughts from the Industry.…
Read More
Cozy Pet Cat Tree Grey
Breaking News

10 things all tenants need to know when renting now

The Renters’ Rights Act 2025 received Royal Assent on 27th October 2025 and will introduce major reforms to private renting in England. The first raft of measures affecting tenants will come into force on 1st May this year. So, whether you currently have a tenancy agreement or are planning to rent this year, here are…
Read More