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Sustainability is no longer a buzzword; it’s a defining feature of the UK rental market. New research shows that tenants are increasingly willing to pay more for greener properties, and for UK expat and foreign national investors, this represents a major opportunity to future-proof their portfolios and boost returns.
Sustainability Now Drives Tenant Demand.
According to Handelsbanken’s 2025 Property Investor Report, a remarkable 92% of landlords have found that tenants are willing to pay a premium for eco-friendly homes. With rising energy bills and growing environmental awareness, tenants are seeking out energy-efficient properties not just for their sustainability credentials, but for the tangible savings on everyday living costs.
From homes with EPC ratings of C or higher to those equipped with solar panels, heat pumps and EV charging points, sustainability features are rapidly becoming standard expectations in the private rented sector. In fact, more than half of tenants (57%) are now asking for electric vehicle chargers, while nearly half of landlords report tenants requesting higher EPC ratings.
An Investment Advantage for Expat Landlords.
For expat and foreign national investors, this presents a clear incentive to invest in greener properties with higher energy efficiency ratings. These homes are typically more desirable, attract long-term tenants and command higher rental yields. In an increasingly competitive market, greener properties also tend to experience lower vacancy rates and stronger capital growth, making them ideal additions to an overseas investor’s UK portfolio. With future regulation set to require a minimum EPC C rating by 2030, acting early also helps investors stay ahead of compliance requirement, which helps them to avoid the risk of costly retrofits later down the line.
Funding Green Improvements Through Re-Mortgaging.
For investors looking to improve existing properties, re-mortgaging can be a strategic way to raise capital for energy efficiency upgrades. By leveraging the equity built up in their UK property, landlords can access funds for improvements such as upgraded insulation, new boilers, or renewable energy installations.
In addition, many lenders now offer green mortgage products with preferential rates for properties that meet specific EPC standards. These can help reduce borrowing costs while supporting property improvements that ultimately enhance long-term rental performance. For example, an expat landlord with an older D-rated property could re-mortgage to release funds for upgrades that lift the EPC rating to a C or B. This immediately increases the property’s appeal and potential rental income, while positioning it favourably for future regulatory changes.
A Win-Win for Tenants and Investors.
The shift towards sustainable housing is reshaping the UK’s rental landscape, with clear benefits for both tenants and landlords. Tenants enjoy more comfortable, energy-efficient homes with lower bills, while landlords benefit from higher rents, improved occupancy, and stronger asset performance. As tenants continue to prioritise sustainability, greener homes are likely to lead the way in terms of both demand and value.
For UK expat and foreign national investors who are looking to improve their property’s energy efficiency or finance a greener investment, Liquid Expat Mortgages are able to help by discussing re-mortgage and green mortgage options specifically designed for overseas investors.
Liquid Expat Mortgages
Suite 4b, Link 665 Business Centre,
Todd Hall Rd,
Haslingden, Rossendale
BB4 5HU
Phone: 0161 871 1216
www.liquidexpatmortgages.com
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+44 161 633 5009
