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Secured Loan on Buy To Let Property

Learn about secured loans for buy-to-let investors. Unlock equity to fund rental property purchases or improvements.

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August 19, 2025

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Building on What You Own

A secured loan on a buy-to-let property can be a powerful tool for landlords and investors. Instead of selling a property or disturbing your current mortgage, you can release equity to finance new opportunities. For many, this approach means expanding their rental portfolio sooner, upgrading existing homes, or boosting rental income potential—all while keeping other finances intact.

Here’s why buy-to-let secured loans appeal to landlords and property investors:

  • Access equity: Use the value in a property you already own to secure funds without selling it.
  • Keep your mortgage deal: Unlike remortgaging, you don’t need to sacrifice a low fixed-rate mortgage.
  • Flexibility: Funds can be used to purchase another property, carry out improvements, or cover short-term costs.
  • Tailored lending terms: Lenders often assess rental income and property value, not just your personal income.

If you already own a property with some equity built up, a secured loan for buy-to-let rental property gives you more freedom to move quickly when opportunities in the market arise.

Can I Get a Secured Loan on a Buy-to-Let Property?

This is one of the most common questions landlords ask. The short answer is: yes, it’s possible, but it depends on your circumstances.

Most lenders will consider a secured loan on a buy-to-let property if:

  • You already own the property and have sufficient equity.
  • Rental income is steady enough to cover repayments.
  • The property meets standard criteria (habitable, insured, and not unusual in structure).

Unlike standard personal loans, these are secured against your property, so lenders have more confidence even if your personal credit record isn’t perfect. That’s why secured loans for buy-to-let can sometimes be available to borrowers who might struggle with an unsecured loan.

Why Choose a Secured Loan Instead of Remortgaging?

For landlords, remortgaging isn’t always the best move. You might be on a great fixed-rate deal you don’t want to lose. Or perhaps early repayment charges on your mortgage would wipe out the benefits.

With a buy-to-let mortgage secured loan, you keep your existing mortgage deal while raising extra finance alongside it. This flexibility is what makes secured loans so popular with investors.

Smart Uses for Secured Loans on Buy-to-Let Properties

  1. Expanding Your Portfolio
    If you’ve spotted a new property and need quick access to funds for the deposit, a secured loan buy-to-let property can unlock the equity you already have and put it to work.
  2. Property Upgrades
    Renovating kitchens, adding an extra bedroom, or modernising insulation can boost rental value. Secured loans for buy-to-let rental property let you fund these improvements without draining savings.
  3. Debt Consolidation
    Some landlords have multiple finance products—credit cards, personal loans, even business borrowing. Rolling them into a secured loan on buy-to-let property can simplify repayments and sometimes cut interest costs.
  4. Business Growth
    For portfolio landlords, releasing capital can mean moving faster on deals and expanding without waiting years for savings to build up.

Risks to Be Aware Of

Of course, a secured loan isn’t risk-free. Since your property is the collateral, missed payments can lead to repossession. That’s why it’s important to treat this as a strategic tool, not easy money.

Keep in mind:

  • Interest rates can vary: Check whether your deal is fixed or variable, and budget for possible increases.
  • Early repayment charges: Some lenders charge a fee if you clear the loan sooner than planned.
  • Rental income fluctuations: Factor in void periods or unexpected repairs—can you still cover repayments if income dips?

Being realistic upfront makes the loan work for you, not against you.

Who Are Buy-to-Let Secured Loans For?

This type of borrowing might suit you if:

  • You’re a landlord looking to grow your property portfolio.
  • You want to invest in upgrades that increase rental yield.
  • You’ve got equity tied up in property and need capital for another investment.
  • You don’t want to disturb your current mortgage deal.

It may not suit you if your rental income is already tight, if you have limited equity, or if you’re unsure about long-term repayments.

How Lenders Assess Applications

When reviewing a secured loan on a buy-to-let property, lenders usually look at:

  • Property value and equity: How much you own outright.
  • Rental income: Whether it comfortably covers the new repayment.
  • Your overall finances: Debts, credit history, and income stability.
  • Loan-to-value ratio (LTV): A lower LTV usually means a better rate.

Some lenders specialise in more complex cases, including self-employed landlords or those with credit challenges.

Example Scenario

Imagine you own a rental flat worth £250,000, with £150,000 left on the mortgage. That gives you £100,000 in equity. A lender might allow you to release a portion of that equity—say £50,000—via a secured loan buy-to-let.

You could then use those funds as a deposit on another property, carry out renovations, or consolidate debts. Your mortgage stays in place, but now you’ve leveraged your equity for growth.

Alternatives to Secured Loans

Before jumping in, it’s worth comparing other options:

  • Remortgaging: Works if rates are low and you’re happy to switch deals.
  • Bridging loans: Short-term finance, but usually more expensive.
  • Unsecured loans: No property risk, but smaller amounts and higher rates.

A secured loan on a buy-to-let property sits in the middle ground—more flexible than unsecured borrowing, less disruptive than remortgaging.

Summing Up

Secured loans for buy-to-let give landlords a practical way to unlock equity, grow a portfolio, and improve rental income without disturbing existing mortgage deals. Like any borrowing, it comes with risks, but with the right plan, it can be a smart tool for long-term financial growth.

If you’re weighing up your options, remember: your property is on the line, so only borrow what you can afford to repay. For a fuller picture of how secured loans work in general, check out our secured loans overview.

Frequently Asked Questions: Secured Loans

Do I need to live in the property to get a secured loan?

No - with a buy-to-let secured loan, the property can already be let out to tenants. The key factor lenders focus on is the property's value and its income potential, not whether it's your home. This makes it a great option for landlords who want to unlock equity from a rental property without needing to live on-site themselves.

How much can I borrow with a buy-to-let secured loan?

The amount you can borrow depends on factors like the equity in your current property, your credit history, and the lender's criteria. This makes for a wide range of loan amounts. Lenders will also consider your current mortgage (if any), your ability to repay, and the potential rental income from the property. The more equity and income you can show, the more you can likely borrow.

Can I get one with bad credit?

Yes, it's possible even with a poor credit history. Some specialist lenders work with borrowers who've had financial difficulties in the past. The main factors will be the amount of equity in your property and whether your rental income can cover the repayments. You might not get the best rates, but a homeowner loan is typically easier to get than an unsecured loan.

Are there fees involved in buy-to-let loans?

Yes, there are usually several fees to be aware of when taking out a buy-to-let loan. These can include arrangement fees (charged by the lender), valuation fees (to assess the property's current market value), legal fees (for any conveyancing or title checks), and sometimes early repayment charges if you pay off the loan early. Some lenders may allow you to add these fees to the loan amount.

What happens if I miss payments?

Because the loan is secured against your property, missed payments could eventually lead to repossession. Lenders may take legal action to recover the debt, and your credit rating will likely be affected. That's why it's vital to budget carefully and ensure your rental income can cover your repayments. If you ever struggle to keep up, it's vital to contact your lender early on.

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About the author

Lawrence Howlett

Founder of Money Saving Advisors and a finance writer known for clear, actionable insights.

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