Mishcon de Reya page structure
Site header
Main menu
Main content section

Do you need an EPC for a listed building?

Posted on 10 August 2023

In March 2023, scientists on the Intergovernmental Panel on Climate Change (IPCC), delivered a "final warning" on the climate crisis in its Sixth Assessment Report. The UK Government's net zero strategy is a hotly debated topic now that climate change is generally accepted as an imminent worldwide threat.

According to The Economist, "heating, cooling and powering existing offices, homes and factories accounts for 27% of global energy-related carbon-dioxide emissions." Making existing properties more energy efficient is an important step in reducing the real estate industry's carbon footprint. Energy Performance Certificates (EPCs) and the Minimum Energy Efficiency Standards (MEES) have been introduced to do just this.

Property owners and occupiers will be well aware of the requirement to have an EPC for a property and the obligation to produce this upon certain leasing or sale transactions.

Most should also be aware of the MEES regulations which make it unlawful for a landlord of a property with an F or G rating to grant a new tenancy of or continue to let the property (even if the lease was granted many years ago) unless an exemption applies.

Despite the admirable environmental ambitions of the EPC and MEES regimes, a lot of people view these as an 'administrative burden' and breathe a sigh of relief when they see that a property is a listed building. This is because there is a widely held misapprehension within the industry that EPCs are not required for listed buildings and, if there is no valid current EPC, there is no obligation to comply with MEES.

In fact, this is not the case and the EPC regulations do not simply state that listed buildings are exempt from the requirement to obtain EPCs but rather they are exempt "insofar as compliance with certain minimum energy performance requirements would unacceptably alter their character or appearance". This is a subtle, but important, difference.

For example, if it was suggested that the old single-pane sash windows of a listed property be replaced with new double-glazed windows, then this is likely to "unacceptably alter" the character of a property where the façade and/or windows were the listed feature resulting in the property being exempt from the EPC requirements. However, if it was simply recommended that the internal lighting be replaced with more efficient LED lighting, then the façade would be unaffected and so in this circumstance the character and nature of the property would not be unacceptably altered and the property would not be exempt for EPC purposes.

To determine whether a particular property is exempt, a property owner will first need to work out (i) what the potential or recommended energy efficiency improvement works are for the property and (ii) whether implementing those recommendations would unacceptably alter the character or appearance of the property. It is likely that an EPC assessor will need to be instructed to evaluate this. In short, this is a bit of a chicken and egg situation – property owners essentially need to undertake an EPC survey to work out whether an EPC survey is required.

A property owner would also have to inspect the listing particulars of the property to ascertain what the unique listed characteristics are. There is no definitive list of unacceptable alterations to listed buildings but Government guidance does say that "many of the recommendations in an EPC report e.g. double glazing, new doors and windows, external wall insulation, and external boiler flues would likely result in unacceptable alterations in the majority of historic buildings." The guidance goes on to say that it is the property owner who should take a view on whether the recommended alterations would unacceptably alter the listed building and to contact their local authority’s conservation officer if they are in any doubt about the exemption status of a particular property. However, transaction timescales dictate that this will not be feasible in most scenarios.

One approach may be to seek specialist advice on whether the energy efficiency improvements recommended by an EPC assessor would require listed building consent and, if so, whether such consent is likely to be refused. If no consent is needed, or if it is expected to be granted, then it seems an EPC would be needed.

It may even be simpler for property owners to go ahead and produce EPCs for listed buildings regardless – especially where the assessor advises that the rating will turn out well above the minimum E grade. After all, a difference of opinion between a buyer and a seller as to whether an EPC is required could lead to a costly delay on a transaction.

However, it is worth remembering that if there is no valid current EPC, then there is no obligation to comply with MEES. If an EPC is obtained and turns out to be grade F or G, then there may be difficulties in leasing the property. So where a property is believed to have poor energy efficiency but the landlord is confident no EPC is legally required, it may be best not to obtain one.

The Government has proposed clarifying the rules in future to require an EPC for all listed buildings.

Finally it is worth noting that the maximum penalty for selling or leasing a property without an EPC, where one is required, is currently £5,000. The penalty for letting a grade F or G commercial property in breach of MEES is up to 20% of the rateable value of property, subject to a maximum of £150,000.

How can we help you?

How can we help you?

Subscribe: I'd like to keep in touch

If your enquiry is urgent please call +44 20 3321 7000

Crisis Hotline

I'm a client

I'm looking for advice

Something else