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Mortgages for a property to rent out, rather than live in.

How to apply for a buy to let mortgage

NatWest mortgages are available to over 18s. Your property may be repossessed if you do not keep up repayments on your mortgage.

Your steps to applying for a buy to let mortgage

  1. 1

    Find out if you're eligible

    The following criteria applies for NatWest buy to let mortgage applications:

    • You're a UK resident aged 18 or over.
    • You have/will have less than four Buy to Let or consent to let properties with a mortgage. This includes the property that you are purchasing or remortgaging and excludes any residential mortgages.
    • Your expected rental income to be at least 125% of your monthly interest payments.
    • You have at least 25% of the purchase price of the property as a deposit.
    • It's a UK property worth at least £50,000 and has the minimum EPC rating required depending on where it is located. See further details.
    • You're borrowing at least £25,000 over a minimum of 3 years and a maximum of 35 years.
    • Your total aggregated borrowing with NatWest group brands will be less than £3.5 million.

    We will not consider multiple tenancies, Homes of Multiple Occupancy (HMO), bedsits, ‘Related Person’ tenancies, properties that fall under a selective licensing scheme or properties that will be used as a holiday home or holiday let.

    You cannot apply for a buy to let mortgage with us if you do not meet the above criteria.

  2. 2

    If you're remortgaging a buy to let property, check how much is left to pay on your mortgage

    Look at the latest mortgage statement you received from your current mortgage provider to see how much is left to pay.

    Your current provider might ask for an Early Repayment Charge. Check your paperwork to see whether they apply. If you haven't yet thought about how you will pay off your current mortgage early, read our mortgage repayment guide.

  3. 3

    Compare our mortgage rates

    Enter a few details into our mortgage calculator and we’ll show you all the NatWest mortgages that could be right for you, based on what you've told us.

    Thinking of borrowing more? No problem, it's easy to vary the amounts in the calculator.

  4. 4

    Get an indicative decision

    You’ll need to get an Agreement in Principle to see if we think we may be able to lend you the amount you require.

    This isn't a firm decision, but it’s the most accurate result we can give you without performing a full credit check. It won't take long and it won’t affect your credit score.

What is a small portfolio landlord?

The number of Buy to Let or consent to let properties that you hold with a mortgage (excluding any residential mortgages) should be less than four. This includes the property you are purchasing or remortgaging.

Four or more Buy to Let or consent to let properties? You won't be able to apply directly with us however you can review the whole of market using price comparison sites or by contacting a mortgage broker. So, if we’re unable to support your Buy To Let mortgage needs, you have other options available to you.

Before you apply

What you need to have

It will help if you have the following documents handy

Three months' worth of payslips and bank statements to work out your income, plus any loan or credit card statements to help work out your monthly expenses.

Eligibility info

Eligibility info

We don’t currently offer buy to let mortgages for multi-party (three or more applicants), guarantor, Help to Buy, Right to Buy, or shared equity mortgages.

Credit checks

What is the difference between a soft and a full credit check?

When you apply for an Agreement in Principle, we'll need to do a “soft credit check”. But don’t worry, this won’t affect your credit score. If you go on to apply for a remortgage, we'll do a full credit check, which will show up on your credit file.

Choosing a Buy to Let mortgage

Step 1: Find out what we could offer you

  • Get a personalised indication of how much you could borrow in less than 10 minutes
  • It won't impact your credit score.
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Step 2: Ready to apply for your new mortgage?

  • Apply online whenever you're ready or contact us if you'd like support.
  • Save progress and come back when you like.
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Already applied for a mortgage and need your offer extended?

If you’ve had a mortgage offer with us approved and can't complete within the agreed timescale, we're here to help. You can apply to extend your mortgage offer by 1 month to give you extra time to complete buying your new property or re-mortgaging your existing property. Find out more

If you have applied for your mortgage with NatWest via a Broker/Intermediary - please contact them to discuss extending your mortgage offer.

By requesting an extension to your mortgage offer you are acting on behalf of all parties named on the mortgage.

Already have a NatWest mortgage?

If you're already a NatWest mortgage customer, you won't need to resubmit paperwork, such as evidence of income, unless your circumstances have changed.

Log in to Manage Your Mortgage, see what offers are available and apply online.

All you need are your mortgage account number, name, date of birth and your postcode.

Get help with your online mortgage application

Technical help with your Buy to Let application