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

footfall falls
Breaking News

Comment on inflation rising to 3.3%

Industry reaction to inflation rising to 3.3% Daniel Austin, CEO and co-founder at ASK Partners, said: “Today’s uptick in UK inflation will raise fresh concerns across the property market, which is still waiting for the full economic impact of the Iran conflict to feed through. Households, buyers and developers recognise that current data is unlikely…
Read More
Breaking News

London remains top marathon city for property values

Mayfair tops table for the world’s most expensive marathon neighbourhood as London remains priciest race city The latest analysis from Enness Global has revealed that London is currently the most expensive property market of any city hosting a World Marathon Major, with Mayfair also ranking as the world’s most expensive marathon neighbourhood for those wanting…
Read More
Breaking News

HMRC ramps up scrutiny of residential property valuations as it cracks down on inheritance tax avoidance

  Taxman’s requests for help from the Valuation Office Agency with property valuations in IHT returns rises nearly 25% Rise reflects HMRC’s increased efforts to recover revenue from underreported and misvalued estates.   HM Revenue & Customs is increasingly challenging residential property valuations in inheritance tax (IHT) returns, with the number of cases referred to…
Read More
Breaking News

Breaking Property News 22/4/26

Daily bite-sized proptech and property news in partnership with Proptech-X.   The Building Centre launches ‘Small Scale Big Ideas’ a month-long exhibition What architecture can achieve when scale is a discipline, not a constraint.   The Building Centre is pleased to announce Small Scale Big Ideas, a major exhibition and public programme running throughout May 2026…
Read More
Commercial Agent Talk

London office workers want better workspaces, not free lunches

The latest research by BPS London has found that London office workers are more interested in better quality workspaces than superficial perks such as free breakfasts and lunches, with 63% saying they would be more willing to work from the office more regularly if their workplace was more modern, comfortable and better equipped. BPS London commissioned a…
Read More
Breaking News

The hottest prime property markets outside of London

The latest analysis from Enness Global has revealed that whilst London continues to dominate England’s prime property market, Elmbridge ranks as the nation’s leading hotspot outside of the capital when it comes to homes sold for £3m or more. Enness Global analysed Land Registry transaction data, looking at where homes sold for £3m or more…
Read More