Ecology Building Society raises green mortgage criteria

Ecology Building Society has announced a raise to the entry criteria for its range of green mortgages for self and custom-build products.

The society indicated that its move intends to accelerate the construction of energy efficient homes to help meet the UK’s net-zero ambitions.

Ecology has increased the minimum energy rating level – or Standard Assessment Procedure (SAP) rating – from 85 to 88, for self-build applicants to achieve when their build is completed.

Building Regulations require that a SAP calculation and a predicted ‘on construction’ Energy Performance Certificate (EPC) is submitted for new dwellings prior to building work commencing.

Ecology’s self-build mortgage starts with an initial standard variable rate of 4.15% while the construction works are underway. On completion of the building works, borrowers are eligible for a discount of up to 1.25% based on the EPC.

The society’s decision to increase the entry level for self and custom-build comes at a time when the government has recently stated that new homes must reduce carbon emissions by 75% by 2025.

Ecology mortgage manager, Daniel Capstick, stated: “Now more than ever it’s important that lenders play an active role in a sustainable recovery, helping to build back better.

“We’ve been leading the way on green mortgages for 40 years and we hope that the changes to our lending criteria will result in our borrowers building more energy efficient homes, which is critical in the fight against climate change.”

    Share Story:

Recent Stories


FREE E-NEWS SIGN UP

Subscribe to our newsletter to receive breaking news and other industry announcements by email.

  Please tick here to confirm you are happy to receive third party promotions from carefully selected partners.


NEW BUILD IN FOCUS - NEW EPISODE OF THE MORTGAGE INSIDER PODCAST, OUT NOW
Figures from the National House-Building Council saw Q1 2025 register a 36% increase in new homes built across the UK compared with the same period last year, representing a striking development for the first-time buyer market. But with the higher cost of building, ongoing planning challenges and new and changing regulations, how sustainable is this growth? And what does it mean for brokers?

The role of the bridging market and technology usage in the industry
Content editor, Dan McGrath, sat down with chief operating officer at Black & White Bridging, Damien Druce, and head of development finance at Empire Global Finance, Pete Williams, to explore the role of the bridging sector, the role of AI across the industry and how the property market has fared in the Labour Government’s first year in office.


Does the North-South divide still exist in the UK housing market?
What do the most expensive parts of the country reveal about shifting demand? And why is the Manchester housing market now outperforming many southern counterparts?



In this episode of the Barclays Mortgage Insider Podcast, host Phil Spencer is joined by Lucian Cook, Head of Research at Savills, and Ross Jones, founder of Home Financial and Evolve Commercial Finance, to explore how regional trends are redefining the UK housing, mortgage and buy-to-let markets.

The new episode of The Mortgage Insider podcast, out now
Regional housing markets now matter more than ever. While London and the Southeast still tend to dominate the headlines from a house price and affordability perspective, much of the growth in rental yields and buyer demand is coming from other parts of the UK.

In this episode of the Barclays Mortgage Insider Podcast, host Phil Spencer is joined by Lucian Cook, Head of Research at Savills, and Ross Jones, founder of Home Financial and Evolve Commercial Finance.