Landlord Electrical Safety Explained | 5-Year EICR Guide (UK)
A clear UK guide for landlords: when EICRs are due, what an inspection involves, what happens if you fail and how to get compliant fast.
Landlord Electrical Safety Explained: What You Must Do Every 5 Years
If you rent out a property in the UK, electrical safety isn’t optional. Periodic inspection and testing is a legal duty — and doing it well protects tenants, reduces risk and keeps your asset market-ready.
What is an EICR?
An Electrical Installation Condition Report assesses the safety of your property’s fixed wiring — consumer unit, circuits and a sample of accessories. You’ll receive a report with observations and a code for each (e.g., C1 “danger present”, C2 “potentially dangerous”, C3 “improvement recommended”).
When is it due?
Most landlords should arrange an EICR at legally defined intervals or change of tenancy as applicable. If in doubt, align to five years or at tenancy change for peace of mind.
What inspectors actually do
Visual checks of equipment condition and labelling
Testing of protective devices (e.g., RCDs)
Continuity, polarity and insulation resistance tests
Sample checks of sockets/switches/lighting points
Pass or fail — what it means
Satisfactory: Safe for continued use.
Unsatisfactory: One or more C1/C2 items present (or FI “further investigation”). You’ll need remedials and re-inspection.
Common reasons for failure
No RCD/RCBO protection on socket circuits
Degraded wiring or damaged accessories
Inadequate earthing/bonding
DIY alterations or poor previous workmanship
How to get back to compliant, fast
Review the report
ask your electrician to explain the codes in plain English.Prioritise C1/C2/FI
agree a remedial plan and timelines.Complete remedials
ensure work is tested and certified.Re-inspection
get your satisfactory certificate on file.
Costs & timelines
Costs depend on size and complexity; combining remedials with re-inspection saves time. For portfolios, a rolling programme minimises void risk.
Top tips for landlords
Keep a document pack (EICR, certificates, photos) ready for agents and insurers.
Schedule well ahead of renewals to avoid rush charges.
Use NICEIC-approved contractors for quality assurance.
