Bridging loans: short-term finance solutions

Bridging loans provide short-term funding for property transactions when timing, property condition, or mortgage availability creates a gap. They can help you move quickly—but they are often more expensive than mainstream borrowing, so it’s important to understand the likely costs, the risks, and how you will repay.

This guide explains how bridging loans work, when they may be suitable, the main types you’ll encounter, what to consider on cost, and the exit strategy lenders and borrowers rely on.

What are bridging loans?

A bridging loan is a secured loan intended to be repaid within a relatively short period—often measured in months rather than years. The loan is secured against property, and its purpose is to “bridge” a timing gap between two events.

Common features include:

Short term: often around 3–18 months, depending on the lender and the exit plan
Secured lending: the loan is secured against property, usually with a first or second charge
Faster decisioning (in some cases): bridging is often used when speed matters, though timelines still depend on valuation, legal work and documentation
Higher cost than mortgages: because the funding is short term and risk is managed differently
Exit strategy is critical: the repayment plan is central to whether the loan can proceed

Note: exact terms, timescales and pricing vary by lender, property and borrower circumstances.

When bridging loans can make sense

Bridging is often considered when there’s a genuine need to complete quickly or when a standard mortgage route isn’t available in time.

1) Chain breaking

You may have found your next home, but your current property hasn’t sold yet. A bridge can fund the purchase while you complete the sale of your existing home.

2) Auction purchases

Auctions often require completion on a tight timetable. If a conventional mortgage can’t be arranged quickly enough, bridging may be used as short-term funding—followed by refinancing.

3) Properties that aren’t mortgage-ready

Some properties need significant work before they meet mortgage criteria. Bridging can fund the purchase, allowing renovation to take place before a longer-term refinance.

4) Development-related funding

Developers may use bridging for short-term site acquisition or to fund early stages while waiting for development finance, planning milestones, or sales completion.

5) Time-sensitive opportunities

Bridging may be used where speed is essential and other funding routes won’t align with the timetable—subject to affordability, security and a credible repayment plan.

Types of bridging loans

You’ll generally see bridging loans described by how they’re regulated, and by their position in the property’s charge.

Regulated vs unregulated bridging

Regulated bridging: typically used where consumer protections apply (for example, where the borrower is an individual and the arrangement falls within regulated parameters).
Unregulated bridging: often used for investment and commercial scenarios where the arrangement may fall outside regulated consumer frameworks.

The distinction matters because it can affect the way the product is structured and the protections available.

First charge vs second charge

First charge bridging: the bridge is secured as the primary debt position against the property.
Second charge bridging: the bridge sits behind an existing mortgage. This usually requires consent from the existing lender and can be more complex.

A fuller map of bridging finance options

Bridging finance is not one-size-fits-all. Lenders may structure deals differently depending on the client, property, and exit plan. The main options brokers commonly encounter include:

Regulated bridging finance

Regulated bridging may be relevant where the borrower is purchasing or refinancing a property they intend to live in, and the arrangement falls within FCA-regulated parameters. The exact scope depends on the transaction details and the lender’s approach.

Unregulated bridging finance

Unregulated bridging may be used for a wider range of scenarios, including some investment and commercial-related cases, subject to lender criteria.

Chain break bridging

Designed to help clients complete when their onward purchase or sale is delayed. The focus is usually on the ability to complete the chain and repay the loan once the sale or refinance completes.

Auction bridging

Auction bridging is structured around tight completion times. Lenders will typically look closely at the purchase documentation, deposit arrangements, and the repayment strategy.

Refurbishment bridging (light and heavy works)

Refurbishment bridging can support both minor improvements and more substantial works. Lenders may require evidence around the scope of works, costs, and how the project will progress toward an exit.

Development exit bridging

Often used where the client is funding a development phase with a view to repaying from the sale of the completed project or refinancing into longer-term finance.

Investment bridging

Investment bridging can be used to fund time-sensitive purchases or projects where the client’s repayment route is based on rental income and/or a future sale or refinance.

Bridging for complex or non-standard property

Some lenders specialise in properties that are difficult to place with mainstream mortgage products—such as mixed-use buildings, properties requiring works, or other non-standard circumstances.

How is a bridging loan different to a normal mortgage?

The biggest differences are usually timescale and how interest is handled.

1) Typical term length

Standard mortgages are often structured over many years. Bridging loans are generally arranged for a shorter period, commonly up to around 12 months, though the exact term depends on the lender and the proposed exit.

2) Interest structure and monthly payments

With many bridging loans, interest is charged on a monthly basis, and in many cases it is rolled up (accumulates) rather than being paid off in full each month.

That’s why bridging finance can feel more expensive than a standard mortgage on a like-for-like basis: you’re paying for speed and flexibility, and the cost is reflected in the monthly interest rate.

How much can you borrow on a bridging loan?

Borrowing levels depend on the property value, the security position, and the repayment plan.

A common starting point is that bridging loans may be available up to around 75% of a property’s value, but this is not a fixed rule. How much you can borrow can change if:

there is more than one property involved in the security
the loan is structured as a second charge (where the existing mortgage is repaid first)
the property is not yet mortgage-ready (for example, requiring refurbishment)

How value is considered: as-is vs after-works value

Bridging loans are frequently expressed in terms of LTV (loan-to-value)—the relationship between the loan amount and the property value.

In development situations, lenders may consider value in different ways, such as:

as-is value (the property's current condition)
after-works value (the expected value once refurbishment is complete)

This is one reason bridging can be relevant for properties that are empty, rough, or undergoing works—because the finance can be aligned to the property's improved position at exit.

Bridging loans for buy-to-let

Bridging finance can be used where a property needs to be secured quickly, but a standard buy-to-let mortgage typically requires the property to be in a suitable condition.

A key distinction is that for buy-to-let lending, the property typically needs to be lettable—not just capable of being lived in. If a property is in a condition that would prevent it from being let, bridging finance may be used to fund the purchase and refurbishment, with the intention of refinancing into a buy-to-let mortgage once it meets the lender’s requirements.

For buy-to-let investors, bridging can also be used as a bridge-to-let approach—funding works so the property becomes lettable before moving onto longer-term buy-to-let funding.

Bridging loans for a property that isn’t habitable

Some properties are purchased before they’re ready for a standard mortgage. Where a property is not considered habitable, many mainstream lenders won’t lend.

Bridging loans can be used to fund:

the purchase
refurbishment and improvement works
the period until the property is ready for a longer-term mortgage or refinance

In these situations, the exit strategy is especially important—lenders will typically want to understand how the works will progress and how the property will become financeable.

Bridging loans if you already have a mortgage (second charge)

It may be possible to arrange bridging finance where there is already a mortgage on the property. This is often referred to as a second charge.

Because the existing mortgage is repaid first on sale, a second charge can carry higher risk for the bridging lender. As a result, it may come with:

a higher cost compared with a first charge
more conservative borrowing limits

The exact structure depends on the remaining balance on the existing mortgage and the proposed exit.

Bridging loan costs: what to expect

Bridging costs are commonly made up of several components. The exact figures depend on the loan size, term, property, risk profile and the structure of the facility.

1) Interest

Interest is typically charged at a higher rate than standard mortgages because the loan is short term and the lender is taking on different risk.

Interest may be structured in different ways, such as:

Serviced: interest paid monthly
Rolled up: interest added to the loan balance and repaid at the end
Retained: interest deducted from the loan amount upfront

The structure affects cash flow during the term and the total amount repayable.

2) Arrangement fees

Many bridging facilities include an arrangement fee, often expressed as a percentage of the loan amount.

3) Exit fees

Some lenders charge an exit fee when the loan is repaid or refinanced.

4) Valuation and legal costs

As with most secured property lending, there are usually costs associated with valuation and legal work.

Why costs can rise quickly

Because bridging is time-limited, delays can increase the total cost. If the exit takes longer than planned, interest and other time-related charges can accumulate.

The exit strategy: the most important part

A bridging loan is only as strong as the plan to repay it. Lenders will typically want a clear, realistic exit route—supported by evidence such as timelines, property details and funding arrangements.

Common exit strategies include:

1) Selling the property

If the bridge is intended to fund a purchase while another property sells, the exit depends on achieving a sale within the expected timeframe.

2) Refinancing to a longer-term mortgage

Many borrowers use bridging as a temporary step, then refinance once the property becomes mortgageable or once the sale completes.

3) Using other funds

Sometimes repayment is planned from other sources (for example, inheritance, business proceeds or savings). These must be genuinely available and aligned with the expected repayment date.

A weak exit plan can lead to delays, failed applications, or serious consequences if repayment becomes unachievable.

Key risks to understand before taking a bridge

Bridging can be effective, but it comes with risks that borrowers should consider carefully.

Cost accumulation from delays

If the exit date slips, interest and other charges can continue to build. A short delay can turn into a significantly more expensive period.

Forced sale risk

If a borrower can’t repay and refinancing or sale isn’t possible, the secured nature of the loan means the lender may have options to recover funds. This is why realistic timelines and contingency planning matter.

Market and valuation changes

Property values can move. If the property sells for less than expected—or refinancing isn’t available on the planned terms—there may be a shortfall.

Rate and structure changes

Some bridging products may have variable elements or structures that affect the total cost over time. Understanding how the interest is calculated and when it’s payable helps avoid surprises.

Typical process overview (broker perspective)

While each lender’s requirements differ, bridging cases often follow a similar workflow:

Confirm the purpose of the loan and the property details
Identify the exit strategy and realistic timescales
Prepare the case pack with relevant information for valuation and underwriting
Submit to a suitable bridging lender based on the scenario and exit route
Complete lender checks, including valuation and legal requirements
Arrange completion and drawdown once conditions are satisfied
Repay via the agreed exit route (sale, refinance, or other repayment method)

Alternatives to bridging (and when they may be better)

Bridging is often used because it solves a specific timing problem. However, it’s not always the most suitable option.

Depending on the circumstances, alternatives can include:

Waiting for the chain to progress (if timing allows)
Negotiating completion dates with the other party
Using short-term support from savings or family support (where appropriate)
Exploring different purchase options that fit mortgage criteria sooner

A comparison of options should focus on total cost, certainty of completion, and how repayment would work if things take longer than expected.

Frequently asked questions

What bridging finance options are available for UK brokers?

Bridging finance options commonly include regulated and unregulated bridging, auction bridging, chain-break solutions, refurbishment bridging (light and heavy works), development exit funding, and bridging for investment or complex property scenarios.

When is bridging finance typically considered?

Bridging is often considered when a client needs short-term funding for speed, when a property requires works before mainstream lending is suitable, or when auction and chain deadlines create timing constraints.

How quickly can bridging finance be arranged?

Timelines can vary depending on valuation, legal work, and the completeness of the case pack. In many bridging scenarios, lenders aim for faster turnaround than standard mortgage processes, but speed depends on the specific circumstances.

What exit strategies are acceptable?

Exit strategies commonly include selling the property, refinancing into longer-term lending, or repaying from another source of funds. Lenders will assess whether the exit is realistic and supported by evidence.

Is regulated bridging available?

Regulated bridging may be available for certain owner-occupied scenarios, depending on the transaction details and the lender’s approach.

Do brokers need an exit strategy before applying?

Yes—bridging lenders typically require a clear repayment plan. Without a credible exit strategy, underwriting is likely to be difficult.

Can bridging finance be used for refurbishment?

Yes. Refurbishment bridging can support both smaller improvements and more extensive works, subject to lender requirements and the viability of the exit plan.

Can first-time investors use bridging finance?

Some lenders may consider first-time investors, provided the case is structured properly and the exit route is clear.

What documents are commonly required?

Documentation requirements vary by lender, but bridging cases often need identity information, proof of funds for deposits, property details, evidence supporting the exit strategy, and any relevant planning or works documentation where applicable.

Does bridging work for auction purchases?

Auction bridging is designed for short completion windows following a successful bid, with lender focus on purchase documentation, deposit arrangements, and repayment plans.

What interest structures are available?

Bridging loans can be structured in different ways depending on lender policy and the client’s circumstances, including arrangements where interest is paid monthly or rolled up, and sometimes retained interest structures.

Can brokers earn commission on bridging finance cases?

Commission arrangements depend on the intermediary agreement and lender policies. It’s important to confirm the commercial terms applicable to the specific case.

Are there bridging options for complex or non-standard properties?

Yes. Specialist bridging lenders may consider non-standard properties, particularly where the exit plan is clear and the case is supported with appropriate evidence.

Can landlords and property investors use bridging finance?

Yes. Investors and landlords may use bridging finance for purchases, refurbishments, conversions, or time-sensitive opportunities, subject to lender criteria and the repayment strategy.

Summary

Bridging loans can provide the speed needed to complete property transactions when standard mortgage timelines don’t align. They’re typically secured, short term, and structured around a credible exit strategy.

Before proceeding, it’s important to:

understand the cost components and how delays affect them
confirm the exit route is realistic and evidence-based
consider the risks of market changes, refinancing difficulty and repayment shortfalls
review alternatives where they may reduce cost or uncertainty

When used appropriately, bridging can help unlock a transaction—but it should be approached with careful planning and a clear repayment plan from day one.

Explore further

Bridging finance for developers — bridging from a developer's perspective, including the project lifecycle from bridge to exit
Comparing bridging loan rates and true cost — why the headline rate isn't the whole story
Bridging vs development finance — choosing the right structure for your project
Development exit finance — refinancing when your project nears completion
Securing fast bridging loans — understanding timelines and how to move quickly