Landlord Duties for Electrical Safety and Smoke Alarms in Wales

Health, Safety & Fire Regulations Wales 5 min read · published September 29, 2026 Flag of Wales
Renters in Wales should be able to live in a home that is reasonably safe, with working electrical installations and suitable smoke and carbon monoxide alarms. Landlords have legal duties to arrange inspections, provide important safety information and repair hazards within a reasonable time. This guide explains what tenants and contract-holders can expect, how to check whether duties have been met, and what to do if a landlord does not respond. It covers electrical condition reports, alarm requirements, access for inspections, evidence, complaints and possible routes to enforcement. It also explains how Welsh renting rules relate to older laws, so you can take practical steps without needing to understand complicated legal language.

Electrical safety duties in Wales

Under the Renting Homes (Wales) Act 2016 and related regulations, a landlord must keep the electrical installation in a dwelling in a safe condition. In most privately rented homes, the landlord must arrange an electrical inspection and testing at least every five years by a qualified person. The inspection should cover the fixed installation, such as wiring, sockets, switches and the consumer unit, rather than only portable appliances.

The landlord should give the contract-holder written information about the inspection and its results. Ask for the current electrical condition report if you do not have it. A report may identify urgent remedial work, further investigation or recommended improvements. A recommendation is not always the same as an immediate legal breach, but dangerous defects should be dealt with promptly. Official Welsh guidance on electrical safety is available from the Welsh Government.[1]

A portable appliance test does not replace the required inspection of the fixed electrical installation.

What tenants should check

  • Ask when the last electrical inspection took place and request a copy of the report.
  • Keep records of damaged sockets, exposed wires, burning smells, sparks or repeated power failures.
  • Report urgent electrical dangers to the landlord or managing agent immediately and use the emergency contact route in your occupation contract.
  • Allow reasonable access for safety inspections when proper notice and a suitable appointment have been arranged.

Smoke and carbon monoxide alarms

Welsh rules require landlords to provide working smoke alarms on every floor of a dwelling. The alarms must generally be connected to the mains electricity supply and interlinked, so that activation of one alarm causes the others to sound. The landlord must also ensure that a carbon monoxide alarm is provided in each room containing a gas, oil or solid-fuel appliance, or a flue connected to such an appliance, where the regulations require one.

The landlord is responsible for ensuring that required alarms are in place and working at the start of a new occupation contract and after relevant work or replacement. Tenants should not remove, disable or damage alarms. If an alarm is missing, repeatedly faulty or has a low battery, report it in writing and keep a copy of the report.

Do not ignore a carbon monoxide alarm or continue using an appliance that appears unsafe.

Repairs, access and safety records

Tell the landlord promptly about a defect, preferably by email, text message followed by email, or a repair-reporting system that creates a record. Describe the location, the symptoms and any immediate risk. Attach clear photographs where safe to do so. If there is an immediate danger, leave the affected area, contact the emergency service when necessary and notify the landlord or agent.

A landlord may need access to inspect or repair the installation. Agree a reasonable time and keep evidence of appointments. A tenant should not carry out electrical work or remove a fixed alarm unless authorised and suitably qualified. If the landlord fails to act, contact the local authority's housing or environmental health team and ask whether it can investigate a health and safety hazard.

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What to do if the landlord does not comply

  1. Keep the occupation contract, inspection report, photographs, messages, repair dates and notes of any calls together.
  2. Send a clear written repair request stating what is unsafe, when you reported it and what action you want.
  3. Give a reasonable opportunity for non-emergency work, while making clear that urgent hazards need immediate attention.
  4. Contact the local authority, Rent Smart Wales or an appropriate advice service if the landlord does not respond.
  5. Consider the Residential Property Tribunal for Wales or the county court only after checking which body has jurisdiction over the issue.

There is no single prescribed national tenant form for reporting an electrical or alarm defect. A dated written repair request is normally the most useful first step. For tribunal matters, use the relevant Residential Property Tribunal for Wales application form and follow its current instructions; the form and procedure depend on the type of dispute.

Form RHW20 is the landlord's prescribed notice under section 173 of the Renting Homes (Wales) Act 2016. It is a no-fault possession notice, not a tenant repair form. If you receive one, keep the notice and seek advice promptly because the notice contains important dates and may affect your options.

Older or specially protected tenancies may involve the Housing Act 1988 or the Rent Act 1977, although most current Welsh private renting is governed by the Renting Homes (Wales) Act 2016. The legal route can depend on the type and date of the tenancy.[2][3][4]

FAQ

How often must a Welsh rental home's electrical installation be checked?
It must generally be inspected and tested at least every five years by a qualified person, with a report and any necessary remedial work dealt with appropriately.
Who replaces a faulty smoke alarm?
The landlord is responsible for providing and maintaining required smoke alarms, while the tenant should report faults promptly and must not disable or damage them.
Can a tenant refuse access for an electrical inspection?
A tenant should normally allow reasonable access when the landlord gives appropriate notice and arranges a suitable time, but can raise concerns about unreasonable requests or privacy.
What should I do if my landlord ignores an electrical danger?
Make a written report, preserve evidence, contact the local authority's housing team and seek advice about enforcement or an appropriate tribunal or court route.

How-To

  1. Collect your occupation contract, electrical report, alarm photographs and previous repair messages.
  2. Write to the landlord describing the danger, its location, when it started and the action needed.
  3. Record the date of the request and agree a reasonable inspection or repair appointment.
  4. Contact the local authority or an official Welsh housing support service if there is no effective response.
  5. Check the Residential Property Tribunal for Wales procedure before making an application about a dispute within its jurisdiction.

Help and Support / Resources


  1. [1] Welsh Government: electrical safety in the private rented sector
  2. [2] Renting Homes (Wales) Act 2016
  3. [3] Housing Act 1988
  4. [4] Rent Act 1977

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Emma Clarke
Emma Clarke

UK Housing Rights Researcher, Tenant Rights UK

Emma covers private and social renting across England and Wales, with a strong grounding in the Renters (Reform) Act, Section 21 no-fault evictions, and deposit protection schemes. She has been writing about UK tenant rights and housing policy since 2017.