A bridging loan is short-term property finance (3-24 months) secured against UK property. Funds typically arrive in 5-7 days at rates from 0.45% per month, with LTV up to 75%. Below: the exact process, real costs, timeline, and FAQs answered by UK bridging specialists.
This guide reflects current UK bridging-finance market practice as of May 2026 and is reviewed each quarter. Rates and terms cited reference live lender panels and ONS / Land Registry data. Cross-references to the Financial Conduct Authority, Bank of England base rate, HM Land Registry and trade bodies (NACFB, ASTL) are included at the foot of the page.
A bridging loan is short-term financing (3-24 months) secured against property. It 'bridges' the gap between needing funds immediately and your long-term financing solution (sale, refinance, development completion).
Typical scenario: You're buying at auction requiring completion in 28 days. Your mortgage offer takes 8 weeks. A bridging loan provides funds within 5-7 days, bridging the timing gap.
| Aspect | Bridging Loan | Mortgage |
|---|---|---|
| Loan Term | 3-24 months (short-term) | 25 years (long-term) |
| Interest Rate | 0.45-0.80% monthly (5-10% annual) | 3-5% annual (0.25-0.42% monthly) |
| Completion Speed | 5-7 days typical | 8-12 weeks typical |
| Focus | Property value (security) | Affordability (income check) |
| Regulation | Mostly unregulated (flexible) | FCA-regulated (consumer protection) |
| Monthly Payment | Interest only (or deferred) | Capital + interest repayment |
| Repayment | Lump sum at end (exit) | Monthly instalments over 25 years |
Most bridging loans are secured against UK property, so the lender's primary question is whether the property and exit strategy stack up — not whether you personally pass an affordability test. The five-question check below is what every reputable broker asks first. If you can answer "yes" to all five, you almost certainly qualify in principle.
Bottom line: bridging is a property-and-exit product, not an income product. If you have the security and a plausible exit, the rest is paperwork. The fastest route to a definitive answer is to ask a broker for a Decision in Principle — that costs nothing and tells you the exact LTV, rate and timeline a lender will commit to.
You contact us (or a lender) and discuss your situation: property, loan amount needed, exit strategy, and timeline.
30-60 minutes
Clear understanding of your requirements and initial lender recommendations
The lender or broker provides a formal DIP showing the loan amount, rates, fees, and terms they're willing to offer you.
59 minutes to 4 hours (broker) or 24-48 hours (direct)
Formal offer showing what you can borrow and at what cost
You submit a formal application with all required documents for underwriting review.
2-3 days to prepare and submit
Complete application submitted to underwriting team
The lender's underwriting team reviews your application in detail, assesses risk, and issues a formal offer with conditions.
3-5 days typical
Formal Mortgage Offer issued with specific terms and conditions
Property is independently valued and legal work begins on title checks and documentation.
3-7 days typical
Valuation complete, legal work progressing, ready for completion
All conditions satisfied, lender releases funds and you complete the transaction.
1 day (completion day)
Funds in your account, transaction complete, loan terms commence
Using a broker like FastBridge Funding: 10-14 days typical (as quick as 7 days for straightforward cases, up to 21 days for complex scenarios). Going direct to a lender: 14-21 days typical.
Loan with no fixed end date - you repay when you're ready (usually when you sell your property)
Best For:
Property sales where you don't know exact completion date
Typical Term:
6-24 months
Rate Impact:
Standard rates apply
Loan with a fixed end date (e.g., 6 months) when you must repay
Best For:
Auctions, chain breaks, development projects with known timeline
Typical Term:
3-6 months typically
Rate Impact:
Better rates due to fixed timeline certainty
Loan secured against the property as first legal charge (lender has first claim)
Best For:
Most common scenario - only other borrowings are registered after
Typical Term:
Most loans
Rate Impact:
Better rates (lower risk for lender)
Loan secured as second legal charge (another lender has first charge)
Best For:
Cases where existing mortgage or loan can't be discharged
Typical Term:
Less common but possible
Rate Impact:
Higher rates (higher risk for second-charge lender)
FCA-regulated loans for owner-occupiers buying their main residence
Best For:
Homeowners buying a home to live in
Typical Term:
Owner-occupiers
Rate Impact:
May have slightly different terms due to regulation
Unregulated loans for investment property, developers, businesses
Best For:
Investors, developers, businesses (majority of cases)
Typical Term:
Investment properties
Rate Impact:
Standard market rates, more flexible terms
| Cost Type | Range | Typical | How Calculated | Example (£200k) |
|---|---|---|---|---|
| Interest Rate | 0.40% - 1.50% per month | 0.45% - 0.80% per month | (Loan Amount × Monthly Rate × Number of Months) | £200,000 × 0.50% × 6 months = £6,000 |
| Arrangement Fee | 1.0% - 2.0% of loan amount | 1.0% - 1.5% | Loan Amount × 1% to 2% | £200,000 × 1.5% = £3,000 |
| Broker Fee | 0.5% - 2.0% of loan amount | 1.0% - 1.5% | Loan Amount × 1% to 2% | £200,000 × 1% = £2,000 |
| Exit Fee | 0% - 2.0% of loan amount | 0% - 1.0% | Loan Amount × 0% to 2% | £200,000 × 0% to 1% = £0-2,000 |
| Valuation Fee | £300 - £1,500 | £400 - £800 | Fixed fee based on property value | £500 for residential property |
| Legal Fees | £800 - £2,500 | £1,000 - £1,500 | Fixed fee from your solicitor | £1,200 for straightforward residential case |
| Insurance (Optional) | £300 - £1,000 | £500 | One-off premium | £500 for payment protection insurance |
LTV (Loan-to-Value) is the loan amount as a percentage of the property's value. Example: £140,000 loan on a £200,000 property = 70% LTV.
Why LTV matters: It determines how much you can borrow and what interest rate you pay. Lower LTV = more equity = lower risk for lender = lower interest rate for you.
| LTV Range | Risk Profile | Interest Rate | Example (£200k property) | Best For |
|---|---|---|---|---|
| Up to 50% | Very conservative | 0.40% - 0.50% monthly | Borrow £100k on £200k property | Maximum LTV available, competitive rates, strongest position with lender |
| 50-60% | Conservative to moderate | 0.45% - 0.60% monthly | Borrow £120k on £200k property | Good position, competitive rates, most investment cases |
| 60-70% | Moderate | 0.50% - 0.70% monthly | Borrow £140k on £200k property | Common for auctions and chain breaks, most lenders offer this |
| 70-75% | Higher (requires good case) | 0.60% - 0.80% monthly | Borrow £150k on £200k property | Premium LTV, fewer lenders available, better case required |
| 75-80%+ | Very high (rare, specialist only) | 0.80% - 1.50% monthly | Borrow £160k+ on £200k property | Specialist lenders only, strong exit strategy required, higher cost |
Lower risk for lender
More equity = larger safety buffer if property value drops
More recovery room
If you can't repay and lender sells property, they recover loan easily
Less default risk
You have more equity to protect, less likely to walk away
Same £200,000 loan, same property type, different LTVs:
Difference: 0.45% to 0.75% = £600/month extra cost (or £6,000 for 10 months)
Buying property at auction with fast completion deadline (typically 28 days)
Why Bridge:
Auctions require immediate commitment and fast funds. Can't wait for mortgage underwriting (3-8 weeks).
Timeline:
DIP within 24 hours, completion 5-7 days, ready for auction completion
Typical Structure:
Open or closed bridging, 3-6 month term, property sale as exit
Costs:
Standard rates 0.50-0.70% monthly, 1-2% fees
Need funds urgently because your purchase fell through or you're stuck in a chain
Why Bridge:
Bridges the gap between selling current property and buying new one
Timeline:
DIP same day, fast completion 5-7 days, typically 3-6 months
Typical Structure:
Closed bridging, first charge, property sale as exit
Costs:
Standard rates 0.50-0.70% monthly, 1.5-2% fees
Buying property requiring significant work to increase value
Why Bridge:
Funds purchase and renovation work, repay from refinanced property or sale
Timeline:
DIP 24-48 hours, completion 7-10 days, 6-12 month term typical
Typical Structure:
Rolled-up interest common (save cashflow for works), development lenders
Costs:
Rates 0.50-0.80% monthly (rolled-up), exit: refinance or sale
Acquiring land and developing residential or commercial property
Why Bridge:
Short-term funding while property is developed and sold
Timeline:
DIP 48 hours, completion 10-14 days, 12-24 month term typical
Typical Structure:
Rolled-up interest, development exit (selling off-plan or completed units)
Costs:
Rates 0.55-1.0% monthly, development lenders specialize in this
Buying additional investment properties quickly while current properties sell
Why Bridge:
Bridges gap between buying new property and selling old ones
Timeline:
DIP 24 hours, completion 5-7 days, 6-12 month term
Typical Structure:
Cross-collateralization across portfolio, strong exit strategy
Costs:
Rates 0.50-0.75% monthly, portfolio lenders understand scenario
Property is unmortgageable (fire damage, subsidence, etc.) requiring bridge to buy and fix
Why Bridge:
Mainstream lenders won't mortgage uninhabitable properties
Timeline:
DIP 24-48 hours, completion 7-10 days, 6-12 months
Typical Structure:
Specialist lenders, rolled-up interest, refinance as exit
Costs:
Higher rates 0.70-1.20% monthly due to risk, specialist lenders
Foreign investor buying UK property without being resident
Why Bridge:
Can't easily get UK mortgage as overseas investor
Timeline:
DIP 48 hours, completion 10-14 days, slightly slower due to verification
Typical Structure:
Specialist lenders experienced with overseas borrowers
Costs:
Rates 0.55-0.85% monthly, possibly slightly higher than UK investors
Buying commercial building, office, retail, or mixed-use property
Why Bridge:
Commercial financing is slower and more rigid than bridging
Timeline:
DIP 24-48 hours, completion 7-14 days, 6-12 months typical
Typical Structure:
Commercial bridging specialists, strong exit strategy required
Costs:
Rates 0.60-1.0% monthly, commercial property assessment adds time
Numbers make this concrete. The example below is a composite of cases we see regularly in 2026 — names changed, the figures realistic for a mid-market refurb deal anywhere outside central London. It walks through every cost from the auction hammer down to the final exit, including the bits people forget (SDLT, the second valuation, the cost of running over).
Investor wins a four-bed Victorian terrace at auction for £350,000. The property is structurally sound but cosmetically tired — dated kitchen, single-glazed windows, a 1980s bathroom. After refurbishment the agent's valuation is £475,000. The investor has £100,000 of their own funds available; the rest needs to come from a bridge. They plan to sell on the open market within 8 months of completion.
Auction completion deadline: 28 days. No way a residential mortgage clears in that window — this is the textbook bridging scenario.
Purchase price £350,000 plus a £45,000 refurbishment budget = £395,000 needed in total. Bridging lender will lend up to 70% of the post-works value (GDV) of £475,000 = a maximum of £332,500. The investor borrows £295,000 (62% of GDV — comfortable LTV), contributes £100,000 of their own funds, and the £45,000 refurb is funded by a stage-release facility against the same bridge.
| Purchase price | £350,000 |
| Refurbishment budget | £45,000 |
| Total funding requirement | £395,000 |
| Investor's own funds | £100,000 |
| Bridge facility (62% LTV of £475k GDV) | £295,000 |
| Stage-release works tranches | 3 × £15,000 = £45,000 |
Interest is rolled up (added to the loan balance) so the investor isn't bleeding cash during the refurb. Rate is 0.65% per month on £295,000 to start, then 0.65% on the rolled balance as each tranche draws down.
| Cost line | Calculation | Amount |
|---|---|---|
| Arrangement fee (1.5%, rolled into loan) | £295,000 × 1.5% | £4,425 |
| Broker fee (1%, paid at completion) | £295,000 × 1% | £2,950 |
| Valuation fee | Mid-market residential | £650 |
| Lender's legal fees | Bridging-specialist solicitor | £1,200 |
| Borrower's legal fees | Bridging + auction work | £1,800 |
| SDLT (investor surcharge applies) | £350k × 5% + investor surcharge | £18,000 |
| Rolled-up interest, months 1-8 | ~0.65% × average balance £315k × 8 | £16,380 |
| Re-valuation fee at draw 2 & 3 | £200 × 2 | £400 |
| Exit fee | 0% (waived by lender) | £0 |
| Total cost of finance (excl. SDLT) | 8-month bridge | £27,805 |
Month 6: refurb finishes, the property is re-valued at £480,000 (slightly above plan). Month 7: agent markets, two offers come in. Month 8: completion at £472,000 (a sensible reduction to close quickly rather than holding out and racking up another month of interest at ~£2,000).
| Sale price | £472,000 |
| Less: bridge redemption (£295k + £45k works + £16,380 interest + £4,425 arrangement) | −£360,805 |
| Less: estate agent fees (1.2% incl VAT) | −£5,664 |
| Less: borrower's sale legals | −£1,500 |
| Net proceeds returned to investor | £104,031 |
| Original deposit + costs put in | £100,000 + £24,950 (SDLT/legals/broker/refurb cost not rolled) |
| Gross profit on the deal | ~£24,000 (≈19% return on £125k deployed in 8 months) |
That's a defensible return for the work involved, but it's worth being clear about what made it work:
Change any of those facts — push the LTV to 75%, slip the works by 4 months, hold out for full asking — and the deal narrows fast. Use the bridging loan calculator to model your own scenario before committing.
Most common exit - you repay the bridge from proceeds of selling the property
Typically 3-6 months, can extend to 12-24 months
Market to sale often takes longer than expected
Risk: Market downturn means lower sale price, can't cover loan + interest
Mitigation: Buffer funds, backup plan to extend or refinance if sale delayed
Repay bridge by obtaining a standard mortgage (residential or buy-to-let)
Property must be mortgageable (habitable, standard use)
Good credit, sufficient income/resources to qualify for mortgage
Risk: Mortgage rates may have increased, or you may not qualify for mortgage
Mitigation: Get mortgage agreement in principle before taking bridge
Complete development work or renovation, then sell at higher value
Depends on scope of work, typically 6-18 months
Project must be completable within loan term, realistic value increase
Risk: Renovation costs overrun, project delays, market conditions change
Mitigation: Contingency fund (10-20% of budget), realistic timelines, expert advice
Refinance multiple properties together to repay bridge, common for investors
Properties must be rentable and generate sufficient income
Strong rental income, good credit, sufficient number of properties
Risk: Fewer lenders offer portfolio mortgages, tighter lending criteria
Mitigation: Specialist mortgage broker familiar with portfolio lending
Extend the bridge loan if your primary exit strategy is delayed
Extension costs additional interest (typically 1-3 months worth)
Lender agreement (usually granted if you're performing well)
Risk: Additional cost, compounds interest charges, delays resolution
Mitigation: Plan for potential extensions, ensure you can cover extended costs
For properties difficult to sell on open market (specialist, investment, etc.)
Faster than private sale (6-8 weeks typically)
Property suitable for auction, realistic reserve price
Risk: May not meet reserve, lower auction price than private sale
Mitigation: Auction specialist valuation, realistic reserve, fallback plan
Most bridging loan issues arise from unclear or over-optimistic exit strategies. Before committing to a bridge, you must:
Bridging loans cost significantly more than mortgages
Impact:
Interest 0.5-1% monthly (6-12% annually) vs mortgage at 4-5% annual
Timeline Concern:
Matters most for longer-term bridges - 12 months costs double
How to Mitigate:
Keep bridge term as short as possible, have realistic exit timeline
What if your property doesn't sell or refinance isn't approved?
Impact:
You cannot repay the loan on time, breach loan terms, face lender action
Timeline Concern:
Critical when bridge term expires - must have funds to repay
How to Mitigate:
Have backup exit plan, don't rely on single strategy, keep buffer funds
Property values drop, reducing equity and sale proceeds
Impact:
Sale price may not cover loan + interest, creating shortfall
Timeline Concern:
Risk increases during longer bridge terms (12+ months)
How to Mitigate:
Conservative LTV (borrow less than you think), maintain equity buffer
Development or renovation project takes longer than planned
Impact:
Bridge term extends, additional interest accrues, costs increase
Timeline Concern:
Common in development/refurbishment bridges
How to Mitigate:
10-20% time contingency, 15-20% budget contingency, realistic planning
For variable-rate bridges, rates could increase during loan term
Impact:
Monthly costs increase, refinance terms may worsen
Timeline Concern:
Risk increases in longer bridges (12+ months)
How to Mitigate:
Fix rates if possible, budget for potential increases, shorter terms
Monthly interest payments strain your cashflow, especially development stage
Impact:
Can't pay monthly interest, breach loan terms, relationship with lender suffers
Timeline Concern:
Monthly throughout loan term if not rolled-up
How to Mitigate:
Rolled-up interest for projects, monthly serviced for income-producing properties
FCA rules change or lending regulations tighten during your loan
Impact:
May affect terms available or require refinancing
Timeline Concern:
Longer-term bridges more exposed
How to Mitigate:
Work with experienced brokers and lenders who monitor regulations
Job loss, health issues, business downturn affecting ability to repay
Impact:
Can't service loan or cover exit strategy costs
Timeline Concern:
Risk throughout loan term
How to Mitigate:
Contingency funds, insurance (optional), realistic risk assessment
Bridging loans are appropriate for specific scenarios with clear exit strategies. They are NOT appropriate if:
Most guides on this topic only talk about when bridging works. They never tell you when it doesn't — because the brokers and lenders writing them get paid when you take a loan. We earn more from clients who use bridging when it genuinely makes sense and stay away when it doesn't. Below are the five scenarios where, in our experience, taking a bridge is the wrong call.
If the deal only works because you're assuming a 10% price rise in the next 12 months, it's not a bridging deal — it's a speculation funded by expensive debt. UK house-price inflation across 2024-25 ran below 4% nationally (ONS UK HPI). Plan for flat or modestly falling prices, then check whether the deal still works. If the answer is no, walk away.
Better alternative: longer-term financing where the cost of being wrong is months of mortgage payments, not £2-4k/month in bridge interest.
Owner-occupier bridges are possible (regulated) but rarely the right product for first-time buyers. The fees and interest will likely eat the difference between paying asking price and the modest discount you might get from buying off-market or distressed. If you can wait 6-10 weeks for a mortgage, wait for the mortgage.
Better alternative: a residential mortgage with a clear chain. If the chain is the problem, talk to your solicitor about chain-break products from the high street first.
Run the maths assuming your exit slips by 6 months. On a £300,000 bridge at 0.65% monthly that's an extra ~£12,000 in rolled-up interest plus any extension fee. If that wipes out the profit, the deal is too tight — you're not getting paid for the risk you're taking on. The deals that go badly wrong are almost always the ones with no margin for timeline slippage.
Better alternative: a smaller deal at a more conservative LTV, or development finance with a longer term built in.
Bridging is built on the assumption that the exit happens. When it doesn't — a chain collapses, a buyer pulls out, a planning condition slows things down — you need cash to bridge the bridge. If a £20,000 cashflow shock would put you in arrears with the lender, you don't have enough reserves to take a bridge. Lenders take a dim view of borrowers who can't pay an extension or manage a 30-day delay.
Better alternative: build the reserve first, or do the deal at a lower LTV so the buffer is built into the loan.
If the only way the numbers stack up is with 80% LTV (rare, specialist, expensive) the deal is too thin. You're paying premium rates because the lender is taking premium risk — and the lender is the one with the experience. If they're nervous, you should be too. Forced into 80% by lack of deposit? That's the deposit problem talking; fix that first.
Better alternative: raise more equity (JV partner, second-charge against another property, family investor), bring the LTV down to 70%, and accept a lower-but-safer return.
The honest summary: bridging is the right tool when speed unlocks a real opportunity (auction, chain break, off-market discount) and your exit is genuinely close. It's the wrong tool when it's being used to paper over a deal that doesn't otherwise work. Every experienced bridging broker has seen more deals fail from optimistic assumptions than from product mechanics.
| Aspect | Regulated Bridging | Unregulated Bridging |
|---|---|---|
| Definition | FCA-regulated loan for buying your main residence (owner-occupier) | Loans for investment property, development, business, commercial use |
| Borrower Type | Homeowner buying house to live in permanently | Investors, developers, businesses, buy-to-let investors |
| Property Type | Residential property (single home) | Any property type: investment, commercial, development land, etc. |
| Affordability Rules | Lender must assess affordability in detail | Lender focuses on security (property value), not affordability |
| Consumer Protection | Full FCA consumer protection rules apply | Limited consumer protection - more flexible but less protected |
| Cooling-Off Period | 14 days statutory cooling-off period | No statutory cooling-off period |
| Interest Rate Flexibility | More restricted, rates must be fair and clearly disclosed | More flexibility, rates negotiable based on risk |
| Lender Panel Size | Fewer lenders (must be FCA-regulated) | Many more lenders (specialist non-bank lenders) |
| Speed of Process | Slower (affordability checks take time) | Faster (DIP often within 59 minutes, completion 5-7 days) |
| Typical Interest Rate | Similar to unregulated (0.50-0.80% monthly) | Similar to regulated (0.50-0.80% monthly) plus specialist access |
Regulated bridging loans only apply to specific scenarios:
Unregulated bridging applies to the vast majority of cases:
Twenty-one of the most-asked questions about UK bridging finance, answered without the marketing fluff.
Our expert team is here to help you with your bridging loan needs
This guide reflects current UK regulation and market practice. Where a specific claim is backed by an official source, we link to it directly so you can verify it yourself rather than taking our word. The references below are the authoritative starting points for the topics covered above.
UK regulator setting the rules for regulated bridging loans, lender authorisation and consumer protection. The FCA Register lets you check any firm's authorisation status.
The Bank Rate is the floor under all UK lending rates. Bridging rates move (with a lag) when the Bank changes Bank Rate. The Bank of England publishes the rate-setting Monetary Policy Committee decisions.
The official register of land ownership in England and Wales. Bridging lenders take a legal charge here. The UK House Price Index — jointly published with ONS — is the most authoritative source for property price trends.
The two membership bodies whose codes of conduct most reputable UK bridging brokers and lenders subscribe to. Membership of either is a useful signal when comparing lenders.
The official source for UK property price and inflation data. The monthly Private Rent and House Prices bulletin is the primary input when bridging lenders calibrate LTV bands per region.
If you want to go further on a specific aspect of bridging finance, these guides on this site go into more depth than this overview.
Ready to secure your bridging loan? Get your personalized quote in minutes with our expert team.
*Indicative timelines for straightforward, lower-LTV cases; complex cases take longer. FastBridge Funding is an unregulated introducer, not a lender or broker, and arranges unregulated bridging finance only.
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