Ecology Building Society operates as Ecology Building Society, authorised and regulated by the FCA/PRA under Firm Reference Number 162090. This review covers its cash isa and 35-day notice account range, its position under the Financial Services Compensation Scheme, eligibility, and the customers it tends to suit, using verified information only.
Ecology Building Society in context
The current range covers cash isa, 35-day notice account, 180-day notice account, regular savings. These are the products a new customer would actually encounter, and each carries its own terms around access, notice periods and eligibility that are worth reading before any money moves.
The mechanics
Savings products like these are funded by the customer depositing money, with returns paid as interest or, for Sharia-compliant providers, as an expected profit rate. Access depends on the account type: instant or easy access allows withdrawals on demand, while fixed-term and notice accounts trade flexibility for a higher headline rate.
Money held in eligible deposits is covered by the Financial Services Compensation Scheme, which is the backstop that applies if an authorised deposit-taker fails. That cover is per eligible person and is worth checking against any other balances held with the same banking group.
The detail that changes the picture
The nuance with Ecology Building Society is less about the headline rate and more about access and protection: how quickly money can be withdrawn, whether the rate is fixed or variable, and how the deposit sits under FSCS rules. Those three points usually matter more than a small difference in advertised rate.
Who it suits
Rates shown on Ecology Building Society's website on 20 September 2026
| Label on provider page | Rate | Basis |
|---|---|---|
| 180-Day Notice Account | 3.60% | AER |
| Eco Double Access Saver Account - Annual Inte | 3.45% | AER |
| Rate shown | 3.40% | gross |
| thdrawals View details and apply Cash ISA Acc | 3.05% | AER |
| View details and apply 35-Day Notice Account | 2.75% | AER |
| View details and apply Easy Access Account | 2.30% | AER |
| Community Impact Saver Account - Annual Inter | 2.00% | AER |
| Rate shown | 1.98% | gross |
Read automatically from the provider's page on 20 September 2026; labels are as they appear there. Rates change; confirm on the provider's site before acting.
Regulation and protection
Ecology Building Society is covered by UK financial regulation through Firm Reference Number 162090, which can be checked on the FCA register. That reference is the single most reliable way to confirm a firm is genuine before any money changes hands.
Eligible deposits are protected by the FSCS. The limit applies per eligible person per authorised firm, so anyone holding larger balances should check how cover spreads across the wider banking group.
Guides for Ecology Building Society |
Compare Ecology Building Society against the market
Important information This article is for general information only and is not financial advice. Kaeltripton is not authorised by the Financial Conduct Authority and does not provide regulated advice or recommendations. Rates, products and eligibility change; always confirm details with the provider and the relevant regulator before acting. Kaeltripton is registered with the Information Commissioner's Office (ICO registration ZC135439). |
Regulator check
| FCA register number | 162090 (check on the FCA register) |
| Deposit protection | Eligible deposits with an authorised UK deposit taker are protected by the FSCS up to £120,000 per person per banking licence (limit raised from £85,000 on 1 December 2025). Brands sharing one licence share one limit. |
| Complaints | Complain to the firm first; after eight weeks or a final response, the Financial Ombudsman Service can review it free of charge. |
| Checked | 20 September 2026 |
Frequently asked questions
Is Ecology Building Society FCA regulated?
Yes. The verified records show Ecology Building Society authorised under Firm Reference Number 162090, which you can confirm on the FCA register.
Is my money with Ecology Building Society FSCS protected?
Eligible deposits are protected by the FSCS. The limit applies per eligible person per authorised firm, so check it against any other balances you hold in the same group.
What does Ecology Building Society offer?
The verified range includes cash isa, 35-day notice account, 180-day notice account. Always confirm current availability and terms on the official site.
Who is Ecology Building Society best for?
It is positioned for ethical/green retail savers. Whether it suits you depends on your own amount, time horizon and existing arrangements.
How can I check Ecology Building Society is genuine?
Search the firm on the FCA register at register.fca.org.uk and compare the contact details there with the official website. Never use links or numbers from unsolicited messages.
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