Landlord or agent needs an EICR for a tenancy, licence or renewal in London

You need an electrical safety certificate London agents will accept

Maybe the renewal date's crept up on you. Maybe the agent won't remarket without it. Maybe an HMO licence application is sitting half-finished for want of one document. However it landed on your desk, the job is the same: a current, satisfactory EICR for the property, without drama and without it derailing the tenancy dates.

The good news - this is one of the most plannable jobs in our trade. The catch is that its deadlines are all real, and a couple of them have teeth.

Why it's come up now

Three triggers account for nearly every request we take:

• The 5 year electrical check has come round - or a new tenancy is starting. Private rented homes in England need an EICR at least every five years under the 2020 Regulations, in force for all existing tenancies since April 2021. Renewal dates and new lets are the classic prompts, usually via an agent's compliance chase.
• A licence application needs it. HMO, additional and selective licensing schemes across London boroughs ask for electrical safety evidence at application and renewal - no satisfactory report, no progress.
• The council or a tenant has asked to see it. Landlords have to produce the current report on request, and a council request runs on a 7-day clock.

Which trigger it is changes your deadline, not the inspection. But be clear about what ignoring them invites: councils can issue civil penalties of up to £40,000 per breach of the 2020 Regulations (SI 2025/1043, in force 1 November 2025), licence applications stall, and plenty of agents now simply won't list a property until the certificate's on file.

How much time have you really got?

Less than the calendar suggests. The trap isn't the inspection date - it's what follows if the report comes back unsatisfactory. An unsatisfactory EICR starts a 28-day clock for the remedial work, so a landlord who books a week before the tenancy starts has left zero slack for the one outcome they can't control.

So work backwards. Take the tenancy start, licence deadline or renewal date, then leave room behind it for remedials and the follow-up paperwork. In London stock that caution earns its keep. Part-updated Victorian conversions in West London and ex-council flats entering the cycle for the first time disappoint their owners more often than you'd think - older cabling behind modern fittings, and original consumer units with no RCD protection, are two of the most routine reasons a first report fails.

Booked early, a bad result is a to-do list. Booked late, it's a crisis with tenants waiting.

What to dig out before you book

Three things make the whole process smoother - and sometimes cheaper.

First, find the previous EICR. Its date sets your legal deadline, and its contents are quietly predictive: the C3 "improvement recommended" items on the last report have a habit of maturing into C2s on the next one. Ten minutes reading it tells you roughly what you're walking into.

Second, if a tenancy change is coming, book the inspection into the void if you possibly can. Access is easier, nobody's furniture is in the way, and anything needing work is quicker to fix in an empty flat.

Third, line up access on the day - gas and water pipework for the bonding checks, the loft where cables run through it, meter cupboard keys. Every locked door shrinks what can genuinely be inspected, and gaps in a report help nobody.

None of that is compulsory. All of it tilts the odds your way.

What the inspection covers

It starts with honest scoping: property type, size and the previous report set the extent and sampling of the inspection, agreed before anyone lifts a screwdriver - and that agreed extent is the number quotes should be compared on. The installation is then inspected and tested to BS 7671, the wiring standard every observation is judged against.

What you receive is the full report with the schedule of test results behind it - evidence, not a one-line verdict - and every observation coded. The C1 C2 C3 codes are worth knowing: C1 means danger present, C2 potentially dangerous (either makes the outcome unsatisfactory), C3 is a recommendation that doesn't fail the report, and FI means further investigation is needed. We explain which is which in plain English, because an agent's inbox is the wrong place to first discover what FI stands for.

If anything's coded, the remedial work is quoted immediately. The 28-day window shouldn't be spent waiting for numbers.

Getting the certificate sorted

The straightforward route: book the eicr certificate visit, agree the scope, and get the report back with its codes explained. Landlords running several properties often fold PAT testing and alarm compliance into the same appointment - one visit, one bundle of paperwork, fewer tenant disturbances. And if the result is unsatisfactory, the same firm can price and carry out the remedials, keeping the deadline maths inside one conversation instead of three.

When you're comparing EICR testing London providers, put two questions to each: what's the agreed extent of the inspection, and how fast do remedial quotes follow a bad result? The answers separate a certificate mill from an outfit you'd keep for the whole five-year cycle.

Book it before the deadline books you

None of these dates negotiate - the five-year cycle, licence conditions, request clocks, the 28-day remedial window. Ahead of them, this is routine maintenance. Behind them, you're dealing with an enforcement regime instead of a diary.

Call when a renewal, new let or licence application is anywhere on the horizon; the earlier the inspection goes in the calendar, the more every other date relaxes around it. Certificates expire on a schedule - landlords who book against that schedule never meet the penalty side of it.