You’re at your desk, working through a list of Liverpool property investments. There are many flats and houses with strong return potential, but two catch your eyes: a semi-detached and a Victorian terraced house.
The terrace has original features, which tend to attract many tenants. Unsurprisingly, the property’s history shows it has always been occupied by long-term residents. The semi-detached, on the other hand, has some highly sought-after features: solar panels and triple glazing.
As you read through the details, one figure stands out: the semi-detached is priced 6% higher than the Victorian property.
A few years ago, you would have immediately ruled out the more expensive property. Today, you see the gap in the numbers and don’t hesitate: the higher price is fair.
The reason? The energy rating. The solar panels and triple glazing are not just modern gadgets. They are what justify the price difference. Without solar panels and triple glazing, the semi-detached would simply be a newer, more expensive property.
Until recently, an energy rating was just a letter put on paper for bureaucratic reasons. That time has passed. Today, this kind of assessment strongly influences how attractive a property is, almost as much as its location or condition.
Welcome to a new market where energy consumption influences how much people are willing to pay for a property.
But how did the industry get here? There is no single reason that explains this new trend. There is, instead, a series of converging factors that have driven a shift in the behaviour of consumers and investors.
Stricter legislation, rising energy costs, changes in society’s environmental awareness, and even the political leanings of individuals all contribute to making more energy-efficient properties more desirable.
Landlords and investors who have taken EPC ratings seriously are now reaping the results: higher rents, fewer empty periods between tenancies, and better capital growth over time.
How Regulatory Requirements Create Structured Opportunities
Yes, tenants are increasingly concerned about the climate crisis and the energy crisis driven by the seemingly endless conflicts involving the world’s major oil and gas producers. But it is not only the public’s growing awareness that is reshaping the market. Regulation is too. And one piece of regulation is central to understanding where the industry is heading: the Minimum Energy Efficiency Standards, known as MEES.
Since 2020, the MEES have required landlords to ensure their properties meet a minimum energy efficiency standard before letting them out. Any residential property put up for rent must hold at least an EPC band E.
Good enough at the time, perhaps. But the government clearly thought otherwise, and in January 2026 it went further, confirming a new generation of domestic EPCs. These new rules are now expected to come into force in the second half of 2027.
The changes go beyond estimated costs. They cover the entire energy ecosystem of a property, including how effective the building’s insulation is at retaining heat, the efficiency of the heating system, readiness for smart technology, and overall consumption costs.
For commercial properties, the requirements are more demanding still. These must reach Energy Performance Certificate C by around 2027 and B by 2030.
It is worth noting, however, that to ease the burden on landlords, the government has introduced a spending cap of £10,000. In other words, property owners will spend no more than ten thousand pounds bringing their properties up to standard. Government figures suggest the average cost of improvements sits closer to five thousand pounds. Exemptions exist for listed buildings and cases where the cost cap would be reached before compliance is achievable.
What does this mean for investors like you?
When assessing the return potential of a property, energy efficiency needs to be at the centre of the calculation. Before purchasing, it is essential to establish how much investment is needed to bring the property up to the required standard and factor that cost in from the outset.
How Regulatory Pressure Translates into Market Advantages
Anyone who thinks the compliance pressure is overblown is not paying attention to the numbers. In the sales market, properties rated A or B are already valued at around 3% more than those rated D.
In the rental market, the price difference is even greater. B-rated properties cost 8% more, while C-rated ones cost 2% more. Each single-point improvement in EPC score increases rental income by roughly 0.2%. A similar picture emerges in the commercial sector. Offices with high energy efficiency can charge rents up to 11% higher than their less efficient competitors.
Making Energy Efficiency a Central Part of Investment Strategy
Energy efficiency, once seen merely as a compliance item in technical documents, is now seen as a central element of success in the property market. It is easy to see why. The regulations set the minimum requirements, market data shows the financial rewards, and tenant behaviour confirms the demand.
How do you improve your ROI in this new landscape?
The most effective approach involves regular portfolio reviews, detailed modelling of upgrade costs against expected returns, and prioritising acquisitions where efficiency improvements will deliver the greatest uplift. Today and in the years ahead, the central question for any investor is how comprehensively their holdings meet these connected standards of performance, compliance, and market appeal.
Editor’s Note: The opinions expressed here by the authors are their own, not those of Impakter.com — In the Cover Photo: View from above of the Liverpool property energy efficiency home. Cover Photo Credit: frimufilms
