At this moment, we do not support direct withdrawals from your Coinbase EUR balance to your verified UK bank account. If you would like to withdraw from your EUR balance via a SEPA transfer, please follow these instructions.
Alternatively, if you would like to convert your funds from EUR to GBP and withdraw, follow these steps:
Buy cryptocurrency using all the funds in your Coinbase EUR balance
Sell cryptocurrency to your GBP balance
Withdraw from your Coinbase GBP balance to your UK Bank Account via Faster Payment transfer