Ecology Building Society
Building SocietyEcology Building Society is a specialist green lender dedicated to supporting sustainable and ecological building projects across the UK. It provides mortgages for energy-efficient homes, eco-renovations, and self-build projects, making it a unique choice for environmentally conscious borrowers.
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About Ecology Building Society
Ecology Building Society was founded in 1981 and was the UK's first building society to focus on environmental lending. The society has its headquarters in West Yorkshire and operates as a mutual with no shareholders. Ecology's mission is to build a greener society by lending on properties and projects that benefit the environment.
Ecology offers mortgages for energy-efficient new builds, eco-renovations, self-build projects, and properties with ecological features. The society uses its lending to support sustainable construction, renewable energy, and environmentally responsible property development. Ecology has strict lending criteria focused on environmental impact.
Ecology Building Society is regulated by the FCA and PRA and is a member of the Building Societies Association. The society remains a niche lender but has grown steadily as demand for green finance has increased. Ecology appeals to environmentally conscious borrowers who want their mortgage to support sustainable housing.
Lending Focus
Ecology Building Society offers mortgage products across 2 categories including Residential, Self Build.
Key Features
- UK's only dedicated green mortgage lender with ecological focus
- Self-build and renovation mortgages for energy-efficient and sustainable projects
Important: Your home may be repossessed if you do not keep up repayments on your mortgage. Information on this page is for general guidance only and does not constitute financial advice. Always verify lender details directly and seek independent advice before making financial decisions.







