Our New Renovation 90%
Large Loan

Borrow up to £1.25 million at up to 90% LTV

Helping your renovation ambitions go further.

Product terms and conditions apply

Our New Renovation 90% Large Loan
New housing build construction site in the distance with wild flowers in the foreground

The Ecology Building Society Mobile App

Manage your savings securely on the go. View your accounts, make payments and more with the Ecology Building Society app.

Young woman with red hair and a sleeve of tattoos on one arm, smiling sat on a hillside with a misty backdrop with her phone in her hand
The Ecology Building Society Mobile App

Our new Eco Double Access Saver at 3.45%

Two withdrawals a year. Feel good savings always.

Support sustainability and community projects while earning 3.45% AER/gross variable.

Our new Eco Double Access Saver at 3.45%
Our new Eco Double Access Saver at 3.45%

Support Healthier Seas
With Your Savings

Save with purpose

Ecology makes a quarterly donation to Sea-Changers to help in their work to protect and restore marine environments.

Support Healthier SeasWith Your Savings
Support Healthier SeasWith Your Savings

Our new 180-Day Account at 3.60%

Support sustainability and community projects while earning 3.60% AER/gross variable.

Our new 180-Day Account at 3.60%
Our new 180-Day Account at 3.60%

Community Groups and
Charities Mortgages

Mortgages designed for charities, voluntary organisations and community groups working to protect the environment or deliver lasting benefits to local people and places.

Community Groups and Charities Mortgages
Community Groups and Charities Mortgages

Savings with Impact

Choose from simple, transparent savings account: Regular Savings, Easy Access, Notice accounts and Cash ISAs.

Interest rates and terms apply.

Mortgages that Matter

Whether you’re planning a self-build, retrofit, or co-housing project, our mortgages are designed to help you create energy-efficient homes and sustainable communities.

Subject to eligibility and terms.

New modern wooden kitchen in a co-housing space

Commercial Mortgages

Our Commercial range includes community-led housing mortgages and mortgages for charities, community groups, housing developers – and more.

Our Commercial Mortgages
  • Rated by Good with Money. A good Egg logo
  • Fair Tax Accredited logo
  • Ethical Consumer Best Buy logo
  • iiE Awards 2025 logo. Natural Environment Champion winner