EICR Testing for New Build Properties: Do You Still Need One?
One of the most common questions we hear from property owners in Manchester is whether a new build needs an Electrical Installation Condition Report. The assumption is straightforward: if the building is brand new, the electrics must be safe. In reality, around 12 per cent of new build properties in the UK are found to have electrical defects within their first five years. A new building is not automatically a safe building.
Whether you have just purchased a new build home, invested in a new build buy-to-let, or taken on a new commercial unit in one of Manchester's growing developments, understanding your EICR obligations from day one protects your investment, your tenants and your legal position. This guide explains when new builds need testing, what inspectors commonly find, and how to stay ahead of compliance requirements.
Why New Builds Are Not Exempt from EICR Requirements
A new build receives an Electrical Installation Certificate (EIC) upon completion. This confirms that the installation was compliant with BS 7671 at the time of construction. However, an EIC is not the same as an EICR. The EIC covers the original installation only. It does not account for defects that develop after handover, snagging issues that were missed during sign-off, or modifications made by subsequent occupants.
Under the Electrical Safety Standards in the Private Rented Sector (England) Regulations 2020, all rental properties must have a satisfactory EICR before a new tenancy begins and at least every five years thereafter. This applies regardless of the age of the property. A landlord letting a brand new apartment in MediaCityUK has exactly the same legal obligation as one letting a Victorian terrace in Levenshulme.
For commercial properties, the Health and Safety at Work Act 1974 and the Electricity at Work Regulations 1989 place a duty on employers and building owners to ensure electrical safety. The recommended testing interval under BS 7671 is every five years for commercial premises, starting from the date of the original EIC.
Common Electrical Defects Found in New Build Properties
New builds are constructed under time pressure. Developers work to tight schedules and subcontract electrical work across multiple teams. This creates opportunities for inconsistency and oversight. The most frequently identified issues during early EICR inspections of new builds in Manchester include:
Loose connections at consumer units and distribution boards. Connections that were not properly torqued during installation can work loose over time, particularly as the building settles and thermal cycling occurs. Loose connections generate heat and represent a genuine fire risk. The cost to rectify is typically minimal — between £100 and £300 — but the consequences of leaving them undetected can be severe.
Incomplete or incorrect earth bonding. Supplementary bonding in bathrooms, kitchens and utility rooms is sometimes missed or incorrectly installed. Inspectors regularly find that bonding conductors have been connected to the wrong point or omitted entirely. Rectifying bonding issues typically costs £200 to £600 depending on accessibility.
RCD protection gaps. While new builds are required to have RCD protection on all circuits, inspectors occasionally find circuits that bypass the RCD board or where the wrong type of RCD has been fitted for the load. This is a serious safety defect that must be corrected.
Incorrect cable sizing or routing. Cables routed through thermal insulation without appropriate derating, or cables that have been damaged during other trades' work after the electrical first fix, are found more often than developers would like to admit. Costs vary widely depending on the extent of the issue.
Missing or damaged fire barriers. Where cables pass through fire-rated walls, floors and ceilings, fire stopping must be correctly installed. In new builds with multiple service penetrations, fire barriers are frequently found to be incomplete or damaged by subsequent trades.
When Should You Book Your First EICR on a New Build?
If you are a landlord letting a new build property, you must have a satisfactory EICR before the first tenancy begins. Even though the property has a valid EIC from the developer, many letting agents and local authorities now expect a separate EICR to be in place. It is worth booking one within the first 12 months regardless, as this establishes your own baseline and identifies any snagging issues the developer should rectify under warranty.
If you are a homeowner, there is no legal obligation to obtain an EICR on your own home. However, we strongly recommend testing within the first two years. This is because most new build warranties (NHBC, Premier Guarantee, LABC) cover electrical defects for a limited period — typically two years for minor defects. If an EICR identifies a problem within this window, the developer is obligated to fix it at no cost to you.
If you are a commercial building owner or tenant, the recommended approach is to obtain an EICR within the first year of occupation and then follow the standard five-year cycle. This is particularly important if the fit-out involved additional electrical work beyond the base build.
EICR vs EIC: Understanding the Difference
The distinction between these two documents causes significant confusion, so it is worth setting it out clearly.
An Electrical Installation Certificate (EIC) is issued when a new electrical installation is completed or when a significant alteration or addition is made to an existing installation. It is a declaration by the installing electrician that the work complies with BS 7671 at the time of completion. The developer's electrician issues this as part of the building handover.
An Electrical Installation Condition Report (EICR) is an assessment of an existing electrical installation. It examines the current condition of the installation and identifies any defects, non-compliances or areas of concern. It is carried out by an independent qualified person — ideally someone who was not involved in the original installation.
The key difference is independence. An EIC is a self-declaration by the installer. An EICR is an independent assessment. For landlords, only an EICR satisfies the legal requirement under the 2020 Regulations.
New Build Snagging and Electrical Safety
If you are in the snagging period for a new build property, include electrical safety on your snagging checklist. Beyond the professional EICR, there are visible checks you can do yourself:
- Confirm all sockets and switches are securely fixed and not loose in their back boxes.
- Check that all circuits are correctly labelled at the consumer unit.
- Test every socket with a plug-in socket tester (available for under £15).
- Verify that all smoke and heat detectors are operational.
- Ensure external lighting and any garden circuits are working correctly.
- Check that the bathroom extraction fans operate and are connected to the lighting circuit as required.
Manchester New Build Developments: Local Considerations
Manchester is experiencing a sustained period of new build development. From apartment towers in the city centre to housing estates across Stockport, Tameside and Salford, thousands of new properties are completing each year. Each development has its own electrical infrastructure challenges:
High-rise apartments often have complex shared electrical systems including landlord supplies, emergency lighting, fire alarm interfaces and EV charging infrastructure. The EICR for an individual apartment covers only the installation within that unit, but landlords and management companies also need to ensure the communal electrical systems are tested.
New build housing estates across areas like Ashton-under-Lyne, Oldham and Rochdale typically have straightforward domestic installations, but the volume of properties built by the same developer means that systemic issues — such as a consistently incorrectly wired lighting circuit — can affect multiple homes.
Commercial units in developments like those around the Etihad campus, Salford Quays and Trafford Park may have been handed over as shell-and-core, with the tenant responsible for the fit-out electrical installation. In these cases, the tenant's electrician issues the EIC for the fit-out, and the EICR obligation falls on whoever controls the premises.
Cost of EICR Testing for New Build Properties
EICR testing costs for new build properties are typically at the lower end of the range, because the installation is relatively new and usually straightforward to inspect:
- 1-2 bedroom apartment: £89 to £149
- 3-4 bedroom house: £149 to £249
- Large detached property: £249 to £349
- Small commercial unit: £200 to £400
Book Your New Build EICR with Manchester Compliance
Whether you are a landlord preparing for your first tenancy, a homeowner wanting peace of mind before your warranty expires, or a commercial occupier establishing your compliance baseline, Manchester Compliance provides thorough, independent EICR inspections across Greater Manchester.
Call 0161 706 1360 to book your EICR inspection. We offer same-week appointments across Manchester, Salford, Stockport, Tameside, Oldham and Rochdale.
Email: Info@manchestercompliance.co.uk
All our engineers are NICEIC registered, fully insured and experienced with new build electrical installations. We provide clear, jargon-free reports and transparent pricing with no hidden fees.
Read our full EICR testing requirements guide