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Savings products - In preparation of the launch of our new and improved Online Service we have temporarily withdrawn online applications for all our savings products. You can still apply for these products by post or in branch. All savings products will be available to apply online from 12 May. We apologise for any inconvenience this may cause.
- Savings customers: Your 2024 / 2025 Annual Interest Savings Summary are currently being processed and are due to be delivered by 30 April 2025.
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Online Service update. Due to planned essential maintenance our Online Service will be unavailable from 6pm until 12am on Wednesday 7 May. Our Online Service will also be unavailable between 5.30pm on Friday 9 May until 9am on Monday 12 May. We apologise for any inconvenience this may cause.

House in Multiple Occupation (HMO)
We also offer HMO Limited Company Buy to Let mortgages for properties with up to four bedrooms and a maximum of six tenants.
Are you a professional landlord looking to purchase or remortgage a HMO? At Family Building Society, we offer Limited Company Buy to Let mortgages designed specifically for landlords managing small HMOs.
Our HMO mortgage products provide financing for properties with:
- Up to four bedrooms
- A maximum of six tenants.
Key information
- This product is only available for Limited Company Buy to Let mortgages
- This product is not available for student lets or care homes
- Maximum Loan to Value (LTV): 70%.
Whether you're expanding your property portfolio or refinancing an existing HMO, our mortgage solutions provide the flexibility and support you need.
Take a look at our current range of mortgage products below.
Who can apply?
You can apply if you are aged 18 or over.
How do I apply?
- Step 1 - Start by contacting our New Business Team on 03330 140140 or by using the Call Me Back form. They’ll go over some basic information with you including how much you would like to borrow and what for. They’ll need to know about your income and outgoings to make sure you can afford the mortgage and they’ll check that the mortgage meets our lending criteria
- Step 2 – After our New Business Team have reviewed your circumstances, they’ll refer you to our Mortgage Advice Team who will go through your circumstances in detail and recommend a suitable product. This advice is free of charge from our in-house team, or you can choose to use your own adviser (they might charge you for this)
- Step 3 – Submit your application along with any supporting documents (there is a list of what’s required on our application form) and the £175 Application Fee along with any valuation fee which may apply. There will be further fees associated with the product selected
- Step 4 – Once the application has been assessed a valuation will be carried and then it will be underwritten and we will provide you with a Mortgage Offer. A copy of this will also be given to your nominated Solicitor who will contact you with some forms to be completed
- Step 5 – Once your nominated Solicitor has carried out the necessary searches and received the forms back from you we can arrange to send you the funds (this is called “completion”).
Any questions?
If you have any questions and are unsure what mortgage product would be suitable for you, you can arrange an appointment or speak to a New Business Representative. You can get in touch in the following ways:
Our mortgage products available for House in Multiple Occupation (HMO)
Initial interest rate | Current follow on rate | Overall cost for comparison | Repayment or Interest-Only? | Max % Loan to Value (LTV) | Product fees |
Additional benefits |
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---|---|---|---|---|---|---|---|---|---|---|
5.64% HMO Ltd Co 2 Year Fixed Rate to 31/08/2027 (XF0998) |
||||||||||
5.64% | 8.69% |
8.5% |
|
70% | 1.00%~ | |||||
Some key features of this mortgage
HMO Specific Criteria
See full details for fee details, documents you'll need, and more. |
||||||||||
5.69% HMO Ltd Co 5 Year Fixed Rate to 30/09/2030 (XF0999) |
||||||||||
5.69% | 8.69% |
7.8% |
|
70% | 1.00%~ | |||||
Some key features of this mortgage
HMO Specific Criteria
See full details for fee details, documents you'll need, and more. |

Comparing two mortgage products
Note that products are subject to additional terms and subject to change. See a product's full details to find out more.