As lenders begin turning their backs on properties with poor energy efficiency, thousands of rental homes rated below EPC band C are now at risk of losing access to finance altogether.
📉 If your property falls into this category, you could soon face tougher borrowing terms — or no mortgage options at all.
A recent article in The Negotiator has highlighted that a growing number of landlords could soon find themselves unable to refinance or secure competitive mortgage deals on their properties as lenders tighten criteria around energy efficiency.
🏦 Buy-to-let lenders including Aldermore and Suffolk Building Society are beginning to restrict mortgage access for properties with EPC ratings below band C — and it may be just the start.
📊 According to new research from property data firm Cotality, some lenders are even considering declining five-year fixed-rate BTL mortgages for properties falling below the C threshold.
This marks a potentially serious shift for the private rental sector. With new EPC standards looming — 2028 for new tenancies and 2030 for existing — there are growing concerns that many homes could become ‘unmortgageable’ long before these deadlines arrive.
⚖️ A Two-Tier Mortgage Market
Cotality’s Temperature Check 2025 report paints a stark picture of a two-tier market emerging:
✅ Properties rated A to C are attracting increased competition among lenders
🚫 Properties rated D to G are being left behind
Mark Blackwell, Cotality’s COO, warns that the divide could force many landlords to sell up — especially those unable or unwilling to fund improvements:
“Higher-rated properties are seeing the best mortgage deals,” he said. “But landlords with sub-C properties are facing a tightening squeeze.”
📌 The scale of the issue is significant — around 2.5 million rental homes in the UK currently fall between EPC bands D and G.
🌍 Why Lenders Are Acting Now
Speaking to the Financial Times, Blackwell explained the shift in lender behaviour:
“There is a clear desire in lenders to act to mitigate the impact of climate change, starting with the climate risk sitting on their own loan books.”
🌱 This isn’t just about compliance — it’s about long-term financial risk, regulatory pressure, and climate responsibility. Lenders are being urged to “green” their loan books as part of the journey toward net zero.
📍 What This Means for Gravesend Landlords
If you own a rental property in Gravesend with a D-G EPC rating, you may soon face a stark choice:
💸 Invest in costly upgrades to meet EPC C
🚫 Or risk losing access to long-term, fixed-rate finance altogether
For those considering remortgaging, expanding portfolios, or preparing for the future, EPC ratings are no longer just a tick-box — they are now a critical financial lever.
As the market evolves, 🌍 energy efficiency is becoming a defining issue — not just for tenants, but for lenders and landlords alike.
If you have any queries, please do not hesitate to reach out—we’re here and ready to help.
💬 Gemma 💼
📞 Phone: 01474 321957
📧 Email: gemmascott@mandmprop.co.uk