Bridging cost calculator
Gross against net, the fees, and the total over the term — the figure that actually matters, rather than any single line of it.
Open the calculator →Bridging finance for auction purchases, chain breaks, refurbishments and development exit — short-term lending secured on property, typically 1 to 18 months.
Typically £100,000 to £2 million and above, up to around 70–75% of value, and typically 4–6 weeks from application to funds. The question with a bridge is never only whether you can afford it — it is how you get out of it.
No credit check · no obligation
Many auctions require completion within about 28 days, and a typical bridge takes 4–6 weeks. Speak to us before you bid.
Your home or property may be repossessed if you do not keep up repayments on a mortgage or any other debt secured on it.
Unregulated bridging loans (for investment or business purposes) are not regulated by the Financial Conduct Authority.
In short
General positions across the lenders we work with, checked September 2026. Not the terms of any one lender, and not a recommendation.
The deadline
Many auctions require completion within about 28 days. A typical bridge takes 4–6 weeks. This shows you where your date sits between the two.
Pick the date you need the money by and we’ll show you where that sits against a typical bridge.
That date has already passed — put in today's date or the date you are working to.
Under four weeks. That is well inside the market average of 46 days. It may be possible, but it needs a lender chosen for speed and everything ready before you commit. Speak to us before you bid.
Four to six weeks. That is just inside the market average of 46 days. Workable, and starting early is what makes it workable — the valuation and the legals are what move the date. Speak to us before you commit.
Six to ten weeks. That sits at or above the market average of 46 days. A straightforward case has room here.
Over ten weeks. Comfortable against the 46-day average. Worth checking whether a bridge is the right instrument at all, or whether a longer-term route fits.
Illustrative only. Not advice. Based on a typical 4–6 week process, checked September 2026 — not the terms of any one lender, and not a promise about your case. Whether a deadline can be met depends on the property, the lender, the valuation and the legal work.
Find out where you stand on a bridging loan →Work the numbers
Gross against net, the fees, and the total over the term — the figure that actually matters, rather than any single line of it.
Open the calculator →It is illustrative and not advice. Figures depend on the property, the lender and the exit.
Your situation
Nobody rings up wanting a bridging loan. They ring up because a buyer pulled out, or an auction is on Thursday. Every question is on the page whichever card you open.
Your buyer pulled out and you still want the house.
A bridge funds the completion on your purchase and is repaid when your own property sells — keeping the new home rather than losing it along with the deposit and costs already spent. Bridging onto a home that you or a close family member will live in is regulated bridging.
Often yes — it lets you complete on the purchase while your own sale catches up.
If your buyer pulls out after you have committed to a purchase, a bridge can fund the completion and be repaid when your own property eventually sells. That keeps the new home rather than losing it along with the deposit and the costs already spent. The thing to be realistic about is the sale: the bridge is repaid by it, so the exit is only as solid as the price and the timescale you can actually achieve, and a sale price with no buffer in it is a thin exit. Bridging onto a home that you or a close family member will live in is regulated bridging.
Whether the loan is secured on the home you live in, or on property you hold as an investment.
If the loan is secured on a property that you or a close family member live in, or will live in, it's usually regulated bridging. If it's secured on an investment or business property, it's unregulated. Unregulated bridging loans (for investment or business purposes) are not regulated by the Financial Conduct Authority. That difference matters: regulated bridging carries the FCA protections that apply to mortgages on your own home, and unregulated bridging does not — there is no automatic right to complain to the Financial Ombudsman Service about an unregulated loan, for instance. It is not a reason to avoid unregulated bridging, which is the normal form for investment and business property. It is a reason to know which one you are taking, and we will tell you which applies to your case before anything is applied for.
The hammer has fallen, or is about to.
Many auctions require completion within about 28 days, and a typical bridge takes 4–6 weeks. Speak to us before you bid. It can be done, but it depends on the property, the lender and how much is already in motion before the sale — which is why the conversation belongs before the bid rather than after it.
Yes, it's a common use — but speak to us before you bid, not after.
Many auctions require completion within about 28 days of the hammer falling, and the average bridging completion was 46 days in Q2 2026 (Bridging Trends, as reported by IFA Magazine, checked October 2026). Those two numbers do not comfortably overlap, which is the thing to understand before you raise your hand. It can be done, and it is done — but it depends on the property, the lender, how fast the valuation and legal work move, and how much of it is already underway before the auction. Starting the conversation before the sale means the lender is lined up, the solicitor is instructed and the valuation can be booked the moment you win. Starting it after means racing a deadline that has already begun.
Typically four to six weeks from application to funds.
The steps are the lender's decision, a valuation, and the legal work, and any of them can move the date. A straightforward case on clean security with a clear exit sits at the fast end; anything needing an internal inspection, a complex title or extra documents sits at the slow end. Bridging has a reputation for being instant, and that reputation does more harm than good — it is faster than a mortgage, not immediate. Timescales vary by lender and by case, so we give you a realistic view for the route you are actually taking.
A property a standard lender won't touch yet.
Buy, refurbish, then refinance onto a standard mortgage at the improved value, or sell. Light and heavy refurbishment are treated differently, and the exit mortgage is worth arranging alongside the bridge rather than after it.
Yes, including properties that may not qualify for a standard mortgage until the work is done.
A property without a working kitchen or bathroom, or one needing structural work, often falls outside standard mortgage criteria — which is precisely the gap a bridge fills. The usual shape is buy, refurbish, then refinance onto a standard buy-to-let or residential mortgage at the improved value, or sell. Light refurbishment and heavy refurbishment are treated differently by lenders, and anything structural or involving planning is a different conversation again. The exit mortgage is worth arranging alongside the bridge rather than after it, because the bridge's term is the clock you are working to.
For the exit onto a rental, see buy-to-let mortgages.
Typically £100,000 to £2 million and above, up to around 70–75% of the property's value.
The ceiling is set by the property rather than by your income, because that is what the lender is lending against. Around 70–75% of value is the usual range, and a property in poor condition sits at the lower end of it. Larger loans exist for the right security. What the lender will actually advance also depends on the exit — a strong, evidenced exit supports more than a vague one, and a loan the exit cannot repay is one no sensible lender writes.
The build is finished; the units haven't sold.
Refinancing completed development off construction-priced finance onto short-term lending priced for a finished asset, buying time for sales to happen at sensible prices rather than at whatever a deadline forces.
A bridge that replaces development finance once the building work is done but the units haven't sold.
Development finance is priced for the risk of construction. Once the building is finished and that risk has gone, continuing to sit on it while units sell or let is usually an expensive way to hold a completed scheme. A development exit bridge refinances it onto short-term lending priced for a completed asset, which buys time for the sales to happen at sensible prices rather than at whatever a deadline forces. It also tends to release some of the equity the completed value has created. The exit is the sale of the units or a longer-term refinance, and lenders will want to see the sales evidence.
It's how the loan gets repaid, and it's the thing lenders decide on.
There are three usual exits: selling the property, refinancing onto a longer-term mortgage, or completing sales on a development. A lender will want it defined and evidenced rather than described — a refinance exit backed by a lender's agreement in principle is a different proposition from one backed by an intention. A bridge with no confirmed exit is a common reason applications are declined, and a common reason one goes wrong after completion. If the exit is late, the loan does not simply continue on the same terms: extending costs money, and going past the term without an agreed extension puts you in default, which carries higher charges and — because the loan is secured on property — can ultimately lead to repossession. Build in more time than you think you need, and a buffer on any price you are relying on.
Work through cost, timing and exit together with the bridging loan calculator.
Below-market-value purchases, planning gain, and more.
Time-sensitive acquisitions where a standard mortgage timeline does not fit, and purchases made with the intention of applying for planning permission and refinancing at the enhanced value once granted. Both are established bridging uses, and both are assessed on the property, the exit and the lender's appetite.
Short-term lending secured on property, designed to be repaid in months rather than years.
It exists to cover a gap: you need money now against a property, and the thing that will repay it — a sale, a refinance, a completed development — is weeks or months away. Terms typically run from 1 to 18 months, and the loan is secured on property in the same way a mortgage is. Because it is short-term and priced for speed, it is more expensive than a mortgage, and it is designed to be replaced by something cheaper rather than kept. The whole question with a bridge is not whether you can afford it, but how you get out of it.
Three ways — retained, rolled up, or serviced — and they change what you hand over on day one.
With RETAINED interest, the lender holds back the interest for the whole term out of the loan at the outset, so the amount that actually reaches you is less than the gross loan — which is why the gross and net figures differ and why the net is the one that matters for your budget. With ROLLED-UP interest, nothing is paid during the term and the interest is added to the balance each month, so the debt grows and the redemption figure is larger than the amount borrowed. With SERVICED interest, you pay it monthly like a mortgage, so the balance does not grow, but you need the income to cover it and the lender will want to see that you do. Which is available depends on the lender and the case. Alongside interest there is usually an arrangement fee, a valuation fee, legal costs, and sometimes an exit fee — the total cost over the term is the number to compare, not any single one of them.
Our standard fee is £495, payable when your application is submitted.
In some more complex cases, an additional broker fee of up to 1% of the loan may apply. The first conversation is always free, and we always confirm your total fee in writing before any work starts. We also receive a procuration fee from the lender, always disclosed in full in your Mortgage Illustration before you make any commitment. Separately from our fee, a bridge carries the lender's interest, an arrangement fee, a valuation, legal costs and sometimes an exit fee. Because the term is short, the fees are a larger share of the total than they would be on a mortgage, which is why we compare the total cost over the term rather than any headline figure.
Model the total with our bridging cost calculator.
Seven, and the first is a common reason bridging applications are declined.
No confirmed exit strategy — an intention is not an exit, and lenders can tell the difference. Underestimating the total cost, by counting the interest and forgetting the arrangement fee, the valuation, the legal costs and any exit fee. Leaving it too late for an auction deadline, which is the one mistake that cannot be fixed afterwards. Valuation delays, which are a common reason a case that was on time stops being on time. Not understanding that rolled-up interest grows the balance, so the redemption figure is larger than the amount borrowed. Relying on a sale price with no buffer, so a slightly slower or slightly cheaper sale breaks the exit. And missing the term end, which turns a manageable loan into a defaulted one.
With bridging, affording it is only half the question. The other half is how you get out. Every good bridge is designed backwards from the exit.Nathan Lawes, Director & Mortgage Adviser, Lawes Financial
Regulation
If the loan is secured on a property that you or a close family member live in, or will live in, it's usually regulated bridging. If it's secured on an investment or business property, it's unregulated.
| Aspect | Regulated bridging | Unregulated bridging |
|---|---|---|
| Secured on | A property you or a close family member live in, or will live in | An investment or business property |
| FCA regulated? | Yes — the same protections that apply to a mortgage on your own home | No. Unregulated bridging loans (for investment or business purposes) are not regulated by the Financial Conduct Authority |
| Typical use | A chain break, or buying before selling | Auction purchases, refurbishments, development exit, investment property |
| Complaints | The Financial Ombudsman Service is available | No automatic right to complain to the Ombudsman |
| How we advise | As a regulated mortgage, with advice and a Mortgage Illustration | As a commercial arrangement — we will tell you which applies to your case before anything is applied for |
Which applies is decided by the security, not by what the money is used for. If the loan is secured on a property that you or a close family member live in, or will live in, it's usually regulated bridging. If it's secured on an investment or business property, it's unregulated. General positions, checked September 2026, and not a recommendation.
How it runs
The stages overlap rather than queue — the legal work runs alongside the valuation, not after it, and that overlap is where much of the time is won or lost.
Assess the deal
The property, the price against value, the exit and any hard deadline. Before a lender is approached, not after.
Lender and application
Shortlist on appetite and security, then a fully packaged application. Timescales vary by lender and by case.
Valuation
Instructed on approval. This is a common reason a case that was on time stops being on time.
Legal work
Runs in parallel rather than after, which is where much of the time is won or lost.
Completion and funds
Legal completion and the transfer. Typically four to six weeks from application, depending on everything above.
Typically 4–6 weeks from application to funds, checked September 2026. Timescales vary by lender and by case, and this is not a promise about yours.
Worked example
Illustrative only. Not a quote, not an offer, and not a recommendation. Figures are rounded.
A £500,000 auction purchase at 70% loan-to-value means a bridging loan of £350,000, with £150,000 coming from you. The exit is a refinance onto a longer-term mortgage, or a sale.
If interest is retained, the funds released will be less than £350,000, so you'd need to cover the difference as well as the fees. We'll show you the real figure before you bid.
Cost
Loan size
£100,000 – £2m+
The typical range. Up to around 70–75% of the property's value, with a property in poor condition at the lower end.
Our fee
£495
Payable on submission · up to 1% extra on some complex cases. Confirmed in writing before any work starts.
Lender costs
Several, not one
Interest — retained, rolled up or serviced — plus an arrangement fee, a valuation, legal costs and sometimes an exit fee. On a short term the fees are a large share of the total.
Plain English
Three of these are the difference between the loan you think you are getting and the money that actually arrives.
At a glance
General criteria across the lenders we work with, checked September 2026. Not the terms of any one lender, and not a recommendation. Criteria change frequently.
Loan size
Typically £100,000 to £2 million and above.
Loan-to-value
Typically up to around 70–75% of the property's value.
Term
Typically 1 to 18 months. Bridging is designed to be replaced, not kept.
Timescale
Across the market, the average bridging completion was 46 days in Q2 2026 (Bridging Trends, as reported by IFA Magazine, checked October 2026). Straightforward cases can be quicker; what you're offered depends on your circumstances. Many auctions require completion in about 28 days.
Regulation
Regulated if secured on a home you or a close family member live in or will live in. Unregulated on investment or business property, and unregulated bridging is not FCA regulated.
Our fee
£495, payable when your application is submitted. An additional broker fee of up to 1% of the loan may apply on more complex cases.
Why independence matters
The exit comes first.
We assess whether the exit is credible before approaching any lender, because that is what the lender will decide on. If the exit does not stand up, the honest answer is that a bridge is the wrong tool — and you would rather hear that from us than from a declined application.
Not every lender deals direct.
Part of the bridging market is intermediary-only, so going direct narrows the field rather than widening it. How a case is packaged also affects the answer, because a bridging lender is reading a story about a property and an exit rather than scoring an income.
Total cost over the term, not the headline.
Interest, arrangement fee, valuation, legal costs and any exit fee. On a short term the fees are a larger share of the total than they are on a mortgage, so the headline number is the least useful one to compare.
The deadline is the thing.
We say what is realistic rather than what is hoped for, including when a timescale does not work. On an auction that means speaking before the bid, not after it.
How we work
One adviser. Every case.
Nathan handles your case personally from first conversation to completion. No handoffs, no junior advisers, no loss of context mid-process.
No preferred lenders.
We are paid procuration fees by lenders — but at the same rate across the panel. There is no commercial incentive to recommend one over another. Your outcome is the only consideration.
Transparent costs. Always.
Fees are confirmed before work begins. The lender's procuration fee is disclosed in your Mortgage Illustration. You know exactly what this costs and exactly why.
Long after completion.
We remain available as your circumstances evolve — for the exit, for reviews, for the next deal, or simply a straight answer to a question. This is a relationship, not a transaction.
Next step
No charge for the call and no obligation. If a deadline does not work, or the exit does not stand up, you will hear that first — which is more useful than hearing it from a declined application.
No credit check · no obligation
Your home or property may be repossessed if you do not keep up repayments on a mortgage or any other debt secured on it.