Notices
  • Our new 1 Year Fixed Rate Bond (68) will be unavailable from 5pm Friday 17 April.  However, the account will be back on sale for new and existing customers on Monday 20 April. 

  • Mortgage products - On Thursday 26 March 2026, we launched a new range of our Owner Occupier and Buy to Let fixed rate products where most of our product rates have been reduced.

    Managed Mortgage Rates - Please note that our Managed Mortgage Rates are not changing at this time.

  • We're pleased to let you know that voting for the AGM is now open. If you've opted for a postal pack you should receive this by 1 April.
  • Savings customers: Your 2025 / 2026 Annual Interest Savings Summary are currently being processed and are due to be sent from 28 April 2026.

Family Mortgage monthly repayment calculator

Calculate the security needed and what your monthly repayments could be with our Family Mortgage.

The mortgage will be secured on your home. Your home may be repossessed if you do not keep up repayments on your mortgage.

 

 

The Family Mortgage lets you borrow 100% of the property value, without needing a deposit. Instead, a family member(s) supports the mortgage by providing up to 20% security, either by:

  • Placing savings into our Family Security Account
  • Allowing a Collateral Charge to be placed on their property
  • Or a combination of both.

The security will be held for five years.  

You can use our calculator to work out:

  • The total amount of security you’ll need for your mortgage
  • What your monthly mortgage repayment will be.

 This calculator is for illustrative purposes only. It is not a mortgage offer or guarantee of receiving a mortgage offer.

All fields marked '*' are required

Your mortgage details

Making it ours with family group photo