Electrical Safety for Older Relatives: Simple Checks in London Homes

Many older Londoners have lived in the same home for decades, and the electrics may not have been touched for just as long. Small problems that a younger person would notice and fix can go unreported for years. If you look in on a parent, grandparent or neighbour, these simple checks can help you spot issues early, without needing any tools.

The fuse board

Find the consumer unit, often under the stairs or in a hallway cupboard. A very old board with wire fuses, a wooden back, or no switches marked RCD is a sign the installation has not been updated in a long time. Make sure it is easy to reach and not hidden behind stored boxes, so it can be reset quickly if something trips.

Sockets, plugs and leads

• Look for scorch marks, cracked sockets or plugs that feel warm.
• Check for extension leads plugged into extension leads, especially near heaters.
• Make sure leads do not run under rugs or across walkways where they could cause a trip.
• Heaters should plug straight into a wall socket, not an extension lead.

Smoke and carbon monoxide alarms

Press the test button on each alarm and check the date on the back. If the person has trouble hearing, alarms with flashing lights or vibrating pads are available. Mains wired, interlinked alarms mean an alarm in the kitchen sounds in the bedroom too. Our guide to smoke and heat detectors explains which goes where.

Lighting and switches

Good lighting on stairs and in hallways helps prevent falls. Two-way switches at the top and bottom of the stairs, plug-in night lights, and switches at a comfortable height all make a difference. Lights that flicker or switches that buzz are worth having checked.

Electric blankets, heaters and showers

Old electric blankets and portable heaters are a common cause of fires. Check that blankets are not worn or creased and that heaters have tip-over protection. If the electric shower runs hot and cold or the isolator switch feels warm, our guide to electric shower upgrades explains what to look for.

When to book an EICR

If the home has not had an electrical check in many years, an EICR gives a clear picture and a list of anything that needs fixing, in plain English. Our guide to how often you need an EICR explains the usual intervals.

Book a visit

Energy North Ltd covers North, East and West London with City & Guilds certified electricians, and can usually attend within 48 hours. We are happy to talk family members through the results. EICRs start from £100. See our EICR service.