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Bridging loans are secured against property. Think carefully before using your home or another property as security. Most bridging loans are unregulated.
Bridging FinanceUpdated May 202610 min read

What Is a Bridging Loan? Open vs Closed Bridging Loans Explained

A bridging loan is a short-term secured loan that bridges a temporary funding gap in a property transaction. It is faster to arrange than a standard mortgage, more flexible on criteria, and significantly more expensive. Understanding the difference between open and closed bridging loans determines which structure fits your situation, and how much the choice costs you. This is a bridging loan explained for homeowners, investors, and developers.

Woodhall Mortgages • FCA authorised FRN 762513 • Whole-of-market advice • Halifax, West Yorkshire
Bridging loan explained - property transaction funding gap illustration
Bridging loans provide temporary secured finance when speed matters more than rate.
Bridging Loan Definition

A bridging loan UK product is short-term secured lending, usually 1 to 24 months, when you need to complete a property transaction before longer-term finance is in place. A closed bridging loan has a fixed repayment date and lower rates; an open bridging loan has no fixed date and costs more but carries no penalty if you repay later than expected. Both are secured against property and priced by month, not year.

1-24
Months typical term
0.4%+
Monthly rate (closed)
Days
To arrange (vs weeks)
75%
Typical max LTV

How Does a Bridging Loan Work?

The mechanics are straightforward. You borrow against a property, pay interest monthly or have it retained (rolled into the loan), then repay the full capital when your exit event occurs. Most bridging loans involve retained interest, meaning no monthly payments during the term. The lender calculates the expected interest upfront based on the agreed term, adds it to the loan amount, and you repay both at the end.

Speed is the defining feature. While a standard mortgage takes 4-8 weeks, bridging finance can complete in a week to ten days for straightforward cases. The lender focuses on exit strategy and security value rather than detailed income assessment, which is why people with complex income structures or adverse credit can often access bridging finance when standard mortgages are unavailable.

Common Uses for Bridging Finance

Property chains
Buy before your sale completes, then repay the bridge from sale proceeds.
Auction purchases
Auctions require completion in 28 days. Bridging finance delivers within that window; you refinance afterwards.
Renovation and development
Buy unmortgageable properties, renovate to add value, then refinance onto a standard mortgage.
Chain breaks
When a chain collapses, bridging finance can save the transaction by providing temporary funds.
Speed-critical purchases
Competitive situations where moving in days rather than weeks is the difference between buying and not.
Downsizing sequences
Sell a larger property and buy a smaller one plus release equity, without needing to synchronise completions.

Open vs Closed Bridging Loans: The Core Difference

The distinction is straightforward: a closed bridge has a fixed repayment date; an open bridge does not. The practical consequences flow from that single difference.

Closed Bridging Loan
Fixed repayment date agreed upfront
Lower monthly rate (0.1-0.3% per month cheaper)
Easier approval with documented exit
Predictable total cost from day one
Heavy penalties if the fixed date is missed
Requires exchanged contracts or mortgage offer as proof
No flexibility if circumstances change
Typical rate0.4% – 0.9% /month
Open Bridging Loan
Flexible repayment within maximum term
Repay when funds arrive, no deadline penalties
Available when exit date cannot be fixed
Simpler to extend if circumstances change
Higher monthly rate than equivalent closed bridge
Exit strategy scrutinised more carefully
Lower maximum LTV with some lenders
Typical rate0.5% – 1.2% /month

Closed Bridge: What Documentation You Need

A closed bridge requires documentary proof that repayment will occur on a specific date. Exchanged contracts with a completion date, a formal mortgage offer with a completion date, or pre-arranged development finance with confirmed drawdown dates all qualify. The lender needs certainty, not expectation.

The Risk of a Missed Closed Bridge Deadline

If your fixed repayment date passes without repayment, penalty clauses apply immediately. Most closed bridge agreements include daily penalty interest and conversion to open bridge terms at higher rates. If your buyer is unreliable, your mortgage offer has outstanding conditions, or any element introduces doubt about the date being met, the lower rate of a closed bridge is not worth the risk. Opt for open.

Open Bridge: What Lenders Still Require

No fixed date does not mean no plan. Open bridge lenders still require a credible exit strategy. A property on the market with evidence of active marketing, a credible refinance plan with realistic valuations, or documented business proceeds all support approval. The more specific and evidenced the plan, the better the terms.

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Open vs Closed Bridging Loans: Full Comparison

← Swipe to compare →

FactorClosed Bridging LoanOpen Bridging Loan
Repayment dateFixed and agreed upfrontFlexible within maximum term
Typical rate0.4% to 0.9% /month0.5% to 1.2% /month
DocumentationExchanged contracts, mortgage offerMarketing evidence, credible plan
ApprovalEasier with documented exitMore scrutiny of exit strategy
Penalty riskHeavy if deadline missedNone for repaying within term
Maximum termUsually 12 monthsUsually 12-18 months
Best forCertain, documented exitsUncertain or undated timelines

Bridging Loan Rates: What to Expect

Bridging loans are priced monthly because they are short-term products. The monthly rate compounds across the term, so a 6-month bridge at 0.75% per month does not cost 0.75% total. The actual annual equivalent of 0.75% per month is approximately 9.4%. This is why bridging is suitable for months, not years.

Closed Bridging Loan
0.4% – 0.9%
per month • fixed repayment date
Open Bridging Loan
0.5% – 1.2%
per month • flexible repayment

What Determines Your Rate

  • LTV: Lower loan-to-value means lower rate. A 50% LTV bridge is materially cheaper than a 75% LTV bridge.
  • Exit strategy quality: A clean, documented exit (exchanged contracts) produces better rates than an uncertain one.
  • Security quality: Prime residential property in a major city is easier to value and sell than a rural commercial conversion.
  • Loan size: Larger loans often attract lower rates because the fixed costs of arrangement represent a smaller proportion.
  • Lender: Rates vary significantly between lenders. A whole-of-market broker can compare lenders and products from across the market, subject to lender criteria and availability.

Interest Charging Methods

Retained interest (most common): The lender calculates interest for the full expected term and adds it to the loan upfront. No monthly payments during the term. Total repayment is capital plus retained interest at the end. If you repay early, most lenders refund the unused retained interest, but some charge a minimum period (often 3 months).

Serviced interest: Interest paid monthly, capital remains constant. Lower total cost if you repay early. Requires monthly outgoing budget during the term.

Rolled-up interest: Interest added to the outstanding balance monthly and compounded. Total repayment is capital plus all accumulated interest. Can be expensive over longer terms.

Other Costs to Budget

  • Arrangement fee: Typically 1-2% of the loan amount, sometimes added to the loan
  • Valuation fee: £500 to £2,000 depending on property value and type
  • Legal fees: Your solicitor plus the lender's solicitor, typically £1,500 to £3,000+
  • Exit fee: Some lenders charge 1% on redemption. Confirm this before signing.
Person moving between properties illustrating bridging loan exit strategy - selling existing property to repay bridge
The most common exit strategy: selling your existing property to repay the bridge.

Exit Strategies: How You Repay the Bridge

Every bridging loan needs a credible exit strategy. This is what distinguishes bridging finance from a standard loan: the lender is explicitly not expecting to run the debt for years. They need confidence it will be cleared.

1

Sale of an existing property

The most common exit. Your property is on the market or already exchanged. Proceeds from the sale clear the bridge. For a closed bridge, exchanged contracts with a completion date are the ideal documentation.

2

Refinance onto a standard mortgage

You are using the bridge to purchase, then refinancing once the property is mortgageable. The bridge is repaid from the mortgage drawdown. Lenders want a credible valuation post-purchase and evidence you will meet mortgage affordability.

3

Development and sale

Buy, develop, sell at profit. Bridge is repaid from the sale proceeds. Lenders assess development timelines, budgets, comparable sale prices, and whether the margin is sufficient to cover all costs including the finance.

4

Confirmed business or investment proceeds

Sale of a business, investment portfolio, or asset. The timeline may be uncertain (open bridge) or fixed (closed bridge) depending on how far through the transaction you are.

5

Inheritance or estate proceeds

Waiting for an estate to be administered. Timelines are inherently uncertain, so this typically supports an open bridge. Lenders want documentation of the estate and realistic timelines from a solicitor.

6

Liquid assets or savings

You have investments or savings you plan to liquidate. Lenders want proof the assets exist, that they are accessible, and a reason why you are not using them directly. Tax efficiency and timing differences are common explanations.

Your Exit Strategy Determines the Structure

If your exit strategy has a documented, certain date, a closed bridge is available. If it is credible but undated, you need an open bridge. If it is speculative or poorly evidenced, you may not qualify for bridging finance at all. Woodhall Mortgages assesses your exit strategy before approaching lenders, so you understand your options before any application is made.

How to Choose: Open or Closed?

The decision comes down to four factors.

Choose a closed bridge if...
You have certainty and documentation
  • Contracts exchanged with a completion date
  • Formal mortgage offer in hand
  • Development finance confirmed and dated
  • Your buyer is reliable and not in a long chain
  • You want the lowest possible rate
Choose an open bridge if...
You need flexibility and security
  • Property on market but not yet exchanged
  • Awaiting planning approval or development completion
  • Exit timeline is credible but not fixed to a date
  • Any doubt about meeting a specific deadline
  • Peace of mind matters more than rate saving

For most people, the extra cost of an open bridge on a 6-month term is £1,500-£4,500 on a £250,000 bridge (depending on rate differential). That premium buys you complete freedom from deadline risk. Whether it is worth it depends on your certainty about the exit date and your tolerance for the consequences of a missed deadline.

Halifax Bridging Loan Broker: Whole-of-Market Access

Woodhall Mortgages identifies the right structure and suitable lenders for your specific LTV, exit strategy and loan size. No fee for the initial discussion.

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Bridging Loans: Frequently Asked Questions

A bridging loan is a short-term secured loan designed to bridge a temporary funding gap in a property transaction. Terms typically run from a few weeks to 24 months, with monthly interest rates between 0.4% and 1.5%. Bridging loans are faster to arrange than standard mortgages and assessed primarily on exit strategy and security value rather than income.
A closed bridging loan has a fixed repayment date agreed at the outset, supported by documentary evidence such as exchanged contracts. An open bridging loan has no fixed date: you repay within the maximum term when funds become available. Closed bridges carry lower rates (0.4-0.9% per month); open bridges are more expensive but carry no penalty for repaying later than initially expected.
Closed bridging loans typically range from 0.4% to 0.9% per month. Open bridging loans from 0.5% to 1.2% per month. Rates are quoted monthly because bridging is a short-term product. Your specific rate depends on LTV, security quality, exit strategy, and loan size. A whole-of-market broker can compare lenders and products from across the market, subject to lender criteria and availability.
A bridging loan is secured against property. Most use retained interest: the lender calculates interest for the expected term upfront, adds it to the loan, and you repay capital plus retained interest when your exit event occurs. There are no monthly payments with retained interest. Speed of arrangement (days to weeks) is the primary advantage over standard mortgages.
An exit strategy is how you will repay the bridging loan. Common routes include selling an existing property, refinancing onto a standard mortgage, completing and selling a development, or using confirmed business proceeds. Lenders require a credible and documented exit strategy for both open and closed bridges. Without one, the loan will not be approved.
In many cases yes. Bridging lenders focus primarily on the exit strategy and the value of the security rather than detailed credit assessment. Adverse credit history is less of a barrier than with standard mortgages, provided the repayment plan is credible and the security sufficient.
Typically 1-4 weeks, depending on valuation speed and legal complexity. Straightforward cases with clean security can complete faster. The property valuation is usually the critical path. This is significantly faster than standard mortgages, which is why bridging is used for auctions, chain breaks, and speed-sensitive purchases.
Most bridging loans are unregulated because they are used for investment or business purposes. A bridging loan becomes regulated when it is secured against a property the borrower or an immediate family member intends to occupy. Regulated bridging carries additional consumer protections under the Financial Conduct Authority.

Related Guides

Halifax bridging loan broker • whole-of-market access

Woodhall Mortgages arranges bridging finance for homeowners, investors, and developers across the UK. We identify the right structure, the right lenders, and the right exit strategy for your circumstances. No fee for the initial discussion.

Speak to a Bridging Loan Adviser

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