Why do landlords who need money fast often end up paying more for bridging — and how does a revolving credit facility prevent that?

Why do landlords who need money fast often end up paying more for bridging — and how does a revolving credit facility prevent that?

In the fast-moving UK property market, opportunities do not wait. Whether you spot a bargain at a property auction, need to fund urgent refurbishments, or want to upgrade a property to meet new Energy Performance Certificate (EPC) standards, you need quick access to capital. Traditionally, landlords have relied on bridging finance to bridge the gap when traditional mortgages take too long to arrange.

However, many property investors find that bridging finance can quickly become a very expensive way to borrow. If you are not careful, the costs of multiple bridging loans can eat into your rental yields and capital growth. Fortunately, there is a modern alternative that could save you time and money: a secured Buy-to-Let (BTL) revolving credit facility.

Many property investors ask: why do landlords who need money fast often end up paying more for bridging — and how does a revolving credit facility prevent that? To answer this, we need to look at how bridging loans are structured and how a secured property overdraft offers a more flexible, cost-effective solution.

The High Cost of Quick Capital: Why Bridging Finance Gets Expensive

Bridging finance is a short-term loan designed to cover a temporary funding gap. It is typically secured against property and is designed to be repaid quickly, usually within 12 to 24 months. While bridging loans are highly useful, they come with specific structural features that can make them incredibly expensive for landlords who need quick, repeated access to cash.

1. Interest Rolls Up and Compounds

With most standard mortgages, you make monthly payments to cover the interest. With a bridging loan, monthly payments are not typical. Instead, lenders generally roll up the interest. This means the interest is added to the loan balance each month and repaid in one large lump sum at the end of the term.

Because the interest is added to the loan balance, it compounds. You end up paying interest on your interest. If your exit strategy (such as selling the property or remortgaging) is delayed, the final amount you owe can balloon significantly.

2. Open vs. Closed Bridging Loans

Bridging loans generally fall into two categories: open and closed. A closed bridging loan has a fixed repayment date, which usually makes it slightly cheaper because the lender has more certainty. An open bridging loan has no fixed exit date, although it must typically be repaid within one to two years. Because of the lack of a clear exit plan, open bridging loans usually carry much higher interest rates and fees. You can read more about how these structures work in this helpful MoneyHelper guide on bridging loans.

3. Paying Interest on Unused Funds

If you take out a bridging loan for £100,000 to fund a property renovation, you must borrow the entire £100,000 on day one. Even if you only need £20,000 immediately for the initial deposit and stripping-out works, you will pay interest on the full £100,000 from the very start. This means you are paying interest on cash that is sitting idle in your bank account.

4. Repeat Setup Fees

Every time you take out a new bridging loan, you have to apply from scratch. This means paying arrangement fees, valuation fees, legal fees, and broker fees all over again. If you are a portfolio landlord carrying out multiple projects throughout the year, these repeated setup costs can add up to thousands of pounds.

Your property may be at risk if repayments are not made. If you default on a bridging loan, you could face legal action, repossession, increased interest rates, and additional charges. This is why relying on short-term bridging without a guaranteed exit plan carries significant risk.

How a Secured BTL Revolving Credit Facility Prevents These Extra Costs

A secured Buy-to-Let revolving credit facility is a modern financial product designed specifically for UK property investors. It acts like a secured property overdraft. Once established, it sits behind your existing first-charge BTL mortgage as a secured second charge against your residential buy-to-let property. This is a secured facility; it is not an unsecured business loan or a standard credit card.

Here is how this innovative facility prevents you from paying the high costs associated with traditional bridging finance:

You Only Pay Interest on What You Use

Unlike a bridging loan, where you pay interest on the entire borrowed sum from day one, a revolving credit facility only charges interest on the money you actually draw down. If you have a facility limit of £150,000 but only draw £30,000 to pay an auction deposit, you will only pay interest on that £30,000. The remaining £120,000 sits ready for you to use, free of interest charges.

Set It Up Once, Use It Repeatedly

With a revolving credit facility, you only go through the underwriting, valuation, and legal setup process once. Once the facility is active, you can draw down funds, repay them when your cash flow allows, and then draw them down again in the future without having to reapply. This eliminates the cycle of paying repeated arrangement, legal, and valuation fees every time you need quick access to capital.

Speed of Access When You Need It Most

When you spot a deal, speed is vital. Arranging a new bridging loan or remortgaging to release equity can take several weeks or even months. With an active revolving credit facility already in place, you can typically draw down funds within 24 to 48 hours. This gives you the buying power of a cash buyer at property auctions or when negotiating quick completions.

Real Landlord Scenarios: When to Use Revolving Credit

A secured revolving credit facility is highly versatile. Here are some typical situations where property investors find it far more cost-effective than bridging finance:

• Auction Purchases: You can draw down the 10% deposit instantly to secure the property, then use the facility to fund the purchase while you arrange long-term first-charge BTL finance.
• Property Refurbishment: Instead of borrowing a massive lump sum, you can draw funds in stages to pay contractors and buy materials, keeping your interest costs to an absolute minimum.
• EPC Upgrades: Meet the latest energy efficiency standards by drawing small amounts for insulation, double glazing, or boiler upgrades, then repaying the balance using your rental income.
• Covering Void Periods: If a property sits empty between tenancies, you can draw from the facility to cover the first-charge mortgage payments, preventing you from falling into arrears.

How to Get Started

If you want to avoid the high costs of bridging finance and secure a flexible safety net for your property portfolio, speaking to a specialist broker is the best first step. Promise Money is an FCA-authorised broker (Reference: 681423), not a lender. We can help you compare products and find a facility that suits your investment strategy.

Before applying for any secured finance, it is highly recommended to check your credit file to ensure there are no errors that could affect your application. Get your free credit search here. It’s free for 30 days and costs £14.99 per month thereafter if you don’t cancel it. You can cancel at anytime. (Ad)

To find out how a property overdraft could work for your portfolio, you can visit the Promise Money BTL revolving credit portal or call our expert team directly on 01902 585020.

The property (your home or investment property) may be at risk if you do not keep up repayments on a mortgage or any other debt secured on it.

People also asked

What is the difference between open and closed bridging loans?

A closed bridging loan has a fixed, agreed date for repayment, which is typically tied to a guaranteed event like a property sale. An open bridging loan has no fixed repayment date but must usually be paid back within a set period, such as 12 to 24 months, generally carrying higher interest rates due to the increased risk.

Is a BTL revolving credit facility secured or unsecured?

It is a fully secured financial facility. It is secured as a second charge against a residential buy-to-let property, sitting directly behind your existing first-charge mortgage, and is not an unsecured business loan or personal credit line.

How quickly can I access money from a revolving credit facility once it is set up?

Once your secured revolving credit facility is fully arranged and active, you can typically draw down funds into your bank account within 24 to 48 hours of making a request.

Why is a property overdraft cheaper than a bridging loan for multiple projects?

A property overdraft is cheaper because you only pay setup, legal, and valuation fees once, rather than paying them on every individual project. Additionally, you only pay interest on the money you actually draw down, whereas bridging finance charges interest on the full loan amount from day one.

What are the risks if I default on my secured revolving credit repayments?

If you do not keep up repayments, your investment property may be at risk of repossession. Defaulting can also result in legal action, increased interest rates, additional administrative charges, and a negative impact on your credit profile.