Do I Need an EICR When Buying a House in Medway?

If you are in the process of buying a property in Medway — or are planning to in the near future — the question of the electrical installation is one that frequently comes up too late in the process. A building survey will typically note the age and visible condition of the consumer unit, but building surveyors are not electricians and do not carry out the testing and inspection that a proper electrical assessment requires. The result is that a large proportion of property purchases in Medway complete without the buyer having any clear picture of the true condition of the electrical installation — and then discover the reality once they have moved in.

This post explains what an EICR is, what it covers, what the grades mean in practice, why Medway’s specific housing stock makes this question more pressing than the national average might suggest, and what to do with the findings once you have them.

What Is an EICR?

An EICR — Electrical Installation Condition Report — is a formal inspection and test of the electrical installation throughout a property. It is carried out by a registered electrician and covers every circuit in the property — lighting, ring mains, cooker, shower, consumer unit, earthing, bonding and any other electrical installation present.

It is not a visual inspection only. An EICR involves physical testing — insulation resistance testing on every circuit, earth fault loop impedance testing, RCD trip time testing and a check of the consumer unit’s protective devices. The results are recorded and graded, and a formal report is issued covering the condition of the installation as a whole.

An EICR is not the same as a building survey, a homebuyer’s report or any other type of property inspection. Each covers different elements — a building survey covers the structure and fabric, a homebuyer’s report covers visible defects, and an EICR covers the electrical installation specifically. None of the others provide the detail of a dedicated electrical assessment.

Is an EICR Legally Required When Buying a House?

For owner-occupiers purchasing a residential property, there is currently no legal requirement to obtain an EICR before completion. It is not required by mortgage lenders as a standard condition and is not part of the standard conveyancing process.

For landlords, the position is different. Since April 2021, landlords are legally required to have an EICR carried out every five years on all privately rented properties in England and to provide a copy to tenants. Any landlord purchasing a Medway property with the intention of letting it must have an EICR in place before the first tenancy begins.

For owner-occupiers the EICR is not legally required — but the absence of a legal requirement does not mean it is unimportant. It means the decision is yours to make rather than being made for you.

Why Does This Matter Particularly in Medway?

Medway’s housing stock creates a specific and well-defined set of electrical risks that make an EICR at the point of purchase considerably more valuable here than in areas with newer housing.

The post-war estates of Lordswood, Walderslade, Parkwood, Twydall and Hempstead were built across the 1950s, 1960s and 1970s in large volumes. Properties built in the 1950s and early 1960s often have electrical installations approaching 70 years old that have never been formally assessed. Rubber-insulated cabling from this era is brittle and prone to cracking — presenting a genuine fire and shock risk. Consumer units from this period provide no RCD protection. Earthing arrangements may be inadequate by current standards.

Properties built in the 1970s and early 1980s are only marginally better — wiring is PVC-insulated and in better physical condition, but many boards still lack adequate RCD protection and the installation has frequently been modified over the intervening decades in ways that range from competent to significantly non-compliant.

The Victorian and Edwardian terraces of central Gillingham, Chatham and Rochester add an older layer of risk — properties where the wiring history is often entirely unclear, where modifications have been carried out by multiple hands over more than a century, and where the condition behind wall surfaces cannot be established without testing.

For a buyer purchasing any of these properties, an EICR before completion — or at minimum immediately after — gives a clear, tested picture of what the installation actually contains.

What Does an EICR Cost in Medway?

Current prices for an EICR from a registered Medway electrician:

• One or two-bedroom flat or small property: £150–£230
• Two or three-bedroom terraced or semi-detached house: £200–£290
• Three or four-bedroom semi-detached or detached house: £260–£380
• Larger or more complex properties: £350–£550+

These prices reflect a complete inspection and test of all circuits, consumer unit and earthing arrangements, with a formal written report issued typically within 24 hours.

What Do the EICR Grades Mean?

C1 — Danger Present, Immediate Risk of Injury

This grade requires immediate action. The installation or a specific element presents a real and immediate risk of electric shock or fire. A C1 grade means the matter should be rectified before the installation is used. In practice, a reputable electrician who issues a C1 grade will advise on whether the affected circuit can simply be isolated immediately and then rectified in due course, or whether the matter needs addressing before completion.

C2 — Potentially Dangerous, Urgent Remedial Action Required

The most common grade found on Medway’s older housing stock. A C2 means the installation has a condition that could become dangerous — inadequate RCD protection, insufficient earthing, circuits without appropriate protection. It does not mean the property is imminently unsafe to occupy, but it does mean the matter needs to be addressed promptly.

C3 — Improvement Recommended

Not a failure grade — a C3 flags something that does not meet current standards but is not considered dangerous in its current state. A property with only C3 observations is considered satisfactory overall.

FI — Further Investigation Required

Issued when an aspect of the installation could not be fully assessed — typically where access to part of the installation was not possible during the inspection.

An EICR that results only in C3 grades is a satisfactory report. An EICR with C1 or C2 grades is unsatisfactory and requires remedial work.

What to Do If the EICR Reveals Deficiencies

An unsatisfactory EICR on a property you are purchasing is not necessarily a reason to pull out of the transaction. It is leverage and information — two of the most useful things you can have at the point of purchasing a property.

With a clear report identifying specific deficiencies and associated remedial costs, you have the basis for a renegotiation on the purchase price, a request for the vendor to carry out remedial work before completion, or an informed decision to proceed knowing exactly what the electrical installation will cost to bring up to standard. None of these options are available to you if you complete without an EICR and discover the issues after the keys are handed over.

For properties where the EICR reveals a consumer unit upgrade, partial rewire or full rewire is needed, we can provide a clear fixed price for the remedial work directly from the report findings — giving you the cost information needed to use the EICR findings effectively in the purchase negotiation.

How Quickly Can an EICR Be Arranged in Medway?

Property purchases move at their own pace and electrical inspections need to fit around that timeline. We carry out EICRs across Medway and the surrounding north Kent area with availability typically within five to ten working days, and in some cases sooner. Reports are issued within 24 hours of the inspection. If the purchase is moving quickly and you need the EICR findings before an exchange deadline, get in touch as early as possible and we will work around the timeline.

If you are purchasing a property in Gillingham, Chatham, Rochester, Rainham, Strood or anywhere across the Medway district and want an EICR arranged, get in touch and we will confirm availability and pricing for your specific property. Get in touch to arrange a visit.