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Top 10 Lenders for £400,000 Auction Finance in 2026
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Top 10 lenders for £400,000 auction finance
| Rank | Lender | Best for | Published loan range | Loan rate |
|---|---|---|---|---|
| 1 | Nucleus Commercial Finance | Property investors needing fast auction completion at competitive rates | £3,000 to £2,000,000 | mixed 1.15% to 17.5% monthly |
| 2 | Inhale Capital | Auction buyers seeking low monthly rates from 1.05% | £0 to £2,000,000 | interest 1.05% to 1.3% monthly |
| 3 | Momenta Finance | Established investors with strong trading history for auction purchases | £50,000 to £2,000,000 | interest 8% to 24% annually |
| 4 | One Stop Business Finance | Auction buyers needing larger loans up to £3 million | £100,000 to £3,000,000 | interest 1.6% to 3% monthly |
| 5 | Brightstar | Investors wanting annualised rates and rapid 24-hour funding | From £50,000 | interest 5% to 12% annually |
| 6 | United Trust Bank | Large-scale auction purchases with a bank-backed bridging lender | £100,000 to £35,000,000 | interest 5% to 12.5% annually |
| 7 | Ultimate Finance | Auction buyers needing fast decisions from £10,000 upwards | £10,000 to £10,000,000 | interest 6.5% to 14% annually |
| 8 | Bluecroft Finance | Included for comparison — flexible auction bridging at competitive rates | Not published | interest 6.5% to 14.5% annually |
| 9 | MT Finance | Auction investors seeking low monthly rates starting at 0.89% | £50,000 to £10,000,000 | interest 0.89% to 1.05% monthly |
| 10 | Barclays | Bank comparison option for auction property bridging finance | £1,000 to £25,000,000 | interest 8.5% to 14.9% annually |
Bridging finance is a short-term loan used to fill a gap between a property purchase and a longer-term funding solution. For property investors buying at auction, it is essential because auction completions typically require full payment within 28 days — a timeline mainstream mortgages cannot meet. A £400,000 bridging loan can cover the purchase price while you arrange refinancing or sell another asset.
Comparison goes beyond headline rates when choosing auction finance. Speed of completion is critical — lenders who fund within days give you confidence of meeting the 28-day auction deadline. Loan-to-value ratios, typically capped at 70% for auction purchases, determine how much deposit you need. Check whether rates are calculated monthly or annually, as this affects total cost. Also compare whether the lender requires first-charge or accepts second-charge security, which can influence refinancing options later.
Important note:
Funding Agent
Published loan rangeFrom £10,000 to up to £1,000,000
Rate typeInterest from 6.8% annually
Why it is included:It is included because many business owners need to compare several finance routes before choosing where to apply.
Funding Agent can help businesses compare suitable options across a lender panel, especially when eligibility depends on turnover, sector, trading history, credit strength and available documents.
Best use case: When the borrower wants to avoid applying to one lender at a time.
More info
Company stats
Eligibility
Loan range
Rates and debtor rules
Why it stands out
- Useful when a business wants to compare lender fit rather than guess which lender to apply to first.
- Can help position the application around the funding purpose, trading profile and available documents.
- Works well as a conversion route for readers who are unsure whether a direct lender will approve a larger unsecured facility.
Need to know
- Funding Agent is a broker, not a lender.
- The lender, not Funding Agent, sets the final rate, term, fees and approval decision.
- The best match may be unsecured, secured, revolving credit, invoice finance or another product depending on the case.
Expert take
Funding Agent is a useful honourable mention for business owners who want to compare lender options before submitting a full application. A larger unsecured loan is not always approved by the first lender a business finds, so understanding lender fit early can reduce wasted time and avoid unnecessary declines.
Nucleus Commercial Finance
Published loan range£3,000 to £2,000,000
Rate typemixed 1.15% to 17.5% monthly
Overview: Funding in as little as 24 hours makes Nucleus a practical choice when an auction completion deadline is looming. It lends against property or asset security, with facilities reaching £2m, giving investors headroom beyond the hammer price for light refurbishment costs too. Approval typically requires a strong trading history and clear affordability evidence.
Best next step: Fast bridging for auction buyers with strong trading history.
More info
Company stats
Eligibility
Loan range
Rates and debtor rules
Benefits
- 24-hour funding for tight auction deadlines
- Facilities available up to £2m
- Property and asset-backed security accepted
Need to know
- Strong trading history usually required
- Personal guarantee may be needed
- Legal and valuation costs apply
Expert take
A lender that moves quickly for established businesses with clean finances. The 24-hour speed works in your favour for a £400,000 auction purchase if your trading record and security stack up. Best suited to investors with an existing track record.
Inhale Capital
Published loan range£0 to £2,000,000
Rate typeinterest 1.05% to 1.3% monthly
Overview: With monthly rates starting from 1.05%, Inhale Capital keeps the cost of short-term auction finance manageable. It is built for property-backed deals and can fund up to £2m, suiting investors who need to move from hammer to completion inside 28 days. Exit-risk checks and valuation costs are part of the process.
Best next step: Competitive-rate bridging for property-backed auction purchases.
More info
Company stats
Eligibility
Loan range
Rates and debtor rules
Benefits
- Monthly rates from 1.05%
- Facilities up to £2m available
- 24-hour funding turnaround
Need to know
- Property-backed security is required
- Valuation costs will apply
- Exit strategy must be clear
Expert take
A property-focused funder with rates that keep short-term holding costs predictable. For a £400,000 auction purchase, the monthly pricing suits developers who plan to exit within 6 to 12 months, and the 24-hour speed aligns tightly with auction timescales.
Momenta Finance
Published loan range£50,000 to £2,000,000
Rate typeinterest 8% to 24% annually
Overview: Momenta quotes rates annually rather than monthly, which can make cost comparison across lenders simpler for auction buyers weighing options. Funding arrives within 48 hours, with facilities from £50,000 to £2m secured against property or business assets. A strong trading history and personal guarantee are standard requirements.
Best next step: Annual-rate bridging for established businesses at auction.
More info
Company stats
Eligibility
Loan range
Rates and debtor rules
Benefits
- Annual interest rates quoted
- 48-hour funding turnaround
- Loans from £50,000 to £2m
Need to know
- Strong trading history expected
- Personal guarantee typically required
- Valuation and legal costs apply
Expert take
A lender that suits established SMEs with property to secure. For a £400,000 auction purchase, the annual rate structure helps investors model costs clearly, and 48-hour funding remains well within typical auction completion windows.
One Stop Business Finance
Published loan range£100,000 to £3,000,000
Rate typeinterest 1.6% to 3% monthly
Overview: One Stop Business Finance can fund up to £3m on a bridging basis, making it relevant for auction buyers purchasing higher-value properties or combining purchase with renovation costs. Rates run from 1.6% monthly, though funding takes around five days so early application is essential. Limits may be reviewed or adjusted during the term.
Best next step: High-value bridging with flexible terms for auction investors.
More info
Company stats
Eligibility
Loan range
Rates and debtor rules
Benefits
- Facilities available up to £3m
- Monthly rates from 1.6%
- Flexible secured funding structure
Need to know
- Funding takes around five days
- Limits can be reviewed mid-term
- Legal and valuation costs apply
Expert take
A flexible secured lender with appetite for larger deals. For a £400,000 auction purchase, the higher lending ceiling gives you room to layer in refurbishment costs, though early application is wise given the five-day turnaround.
Source:https://www.osbf.co.uk/
Brightstar
Published loan rangeFrom £50,000
Rate typeinterest 5% to 12% annually
Overview: Brightstar funds bridging loans within 24 hours, which is a serious advantage when the auction clock is ticking. Annual rates range from 5% to 12% and facilities start at £50,000, giving auction buyers a fast, property-backed route to completion. Higher fees and exit-risk checks are typical for this speed of underwriting.
Best next step: Rapid bridging finance from £50,000 for auction completions.
More info
Company stats
Eligibility
Loan range
Rates and debtor rules
Benefits
- Funding within 24 hours
- Annual rates from 5%
- Minimum loan from £50,000
Need to know
- Property security is required
- Exit-risk checks are standard
- Higher fees may apply
Expert take
A speed-first lender that understands auction deadlines intimately. The 24-hour turnaround and annual rate structure make Brightstar a strong fit for a £400,000 auction purchase where the priority is meeting the 28-day completion window without complications.
United Trust Bank
Published loan range£100,000 to £35,000,000
Rate typeinterest 5% to 12.5% annually
Overview: United Trust Bank can fund bridging facilities from £100,000 up to £35m, so a £400,000 auction purchase lands comfortably within its lending appetite. Annual rates start at 5% and funding arrives within 48 hours. It is a property-backed product, so valuation costs and exit planning form part of the process.
Best next step: Large-scale bridging capability with 48-hour funding.
More info
Company stats
Loan range
Rates and debtor rules
Benefits
- Annual rates from 5%
- Facilities up to £35m
- 48-hour funding speed
Need to know
- Property security required
- Valuation costs apply
- Exit strategy must be demonstrated
Expert take
A well-established bank-backed lender with deep funding capacity. For auction investors, the 48-hour speed and competitive annual rates make it a credible option, particularly if the purchase is part of a wider portfolio strategy.
Source:https://www.utbank.co.uk/
Ultimate Finance
Published loan range£10,000 to £10,000,000
Rate typeinterest 6.5% to 14% annually
Overview: Ultimate Finance turns around bridging decisions within 24 hours and can fund from £10,000 to £10m, covering auction purchases of all sizes. Annual rates sit between 6.5% and 14%, with security taken against property. Invoice finance and asset-backed options are also available if the borrower needs a blended funding package.
Best next step: Fast bridging with blended funding options for auction buyers.
More info
Company stats
Eligibility
Loan range
Rates and debtor rules
Benefits
- 24-hour funding decisions
- Facilities from £10,000 to £10m
- Multiple secured funding options
Need to know
- Property-backed security needed
- Valuation and asset checks apply
- Suitability depends on security quality
Expert take
A versatile funder that can structure beyond pure bridging when needed. For a £400,000 auction purchase, the 24-hour speed is the headline benefit, and the ability to blend invoice or asset finance may help investors managing multiple projects.
Bluecroft Finance
Published loan rangeNot published
Rate typeinterest 6.5% to 14.5% annually
Overview: Bluecroft Finance is a dedicated property-backed lender with annual bridging rates from 6.5% to 14.5% and a 24-hour funding capability. It is built for developers and investors who need short-term secured funding to complete auction purchases. Expect exit-risk checks and valuation costs as standard on any facility.
Best next step: Property-focused bridging with 24-hour turnaround.
More info
Company stats
Loan range
Rates and debtor rules
Benefits
- Annual rates from 6.5%
- 24-hour funding available
- Developer and investor focused
Need to know
- Loan range not published upfront
- Valuation costs apply
- Exit-risk assessment required
Expert take
A specialist property bridging lender that prioritises auction and development scenarios. The 24-hour speed and annual rate band suit a £400,000 purchase where the asset is straightforward and the exit plan is clean.
MT Finance
Published loan range£50,000 to £10,000,000
Rate typeinterest 0.89% to 1.05% monthly
Overview: Monthly rates as low as 0.89% make MT Finance one of the more cost-effective bridging options for auction buyers holding a property short-term. It funds within 24 hours and lends from £50,000 to £10m, all secured against property. Valuation and exit-risk checks are part of the standard underwriting.
Best next step: Low-rate bridging from 0.89% monthly for auction purchases.
More info
Company stats
Loan range
Rates and debtor rules
Benefits
- Monthly rates from 0.89%
- 24-hour funding turnaround
- Loans from £50,000 to £10m
Need to know
- Property security is required
- Valuation costs apply
- Exit strategy will be assessed
Expert take
A competitive-rate bridging lender with a strong auction-and-development focus. For a £400,000 purchase, the low monthly rate keeps holding costs down, and 24-hour speed means it slots neatly into a 28-day completion timeline.
Source:https://www.mt-finance.com/
Barclays
Published loan range£1,000 to £25,000,000
Rate typeinterest 8.5% to 14.9% annually
Overview: Barclays brings mainstream bank backing to auction finance, with annual rates from 8.5% to 14.9% and facilities spanning £1,000 to £25m. Funding can arrive within 24 hours, though bank underwriting tends to be more thorough than alternative lenders. A strong trading history and clear affordability evidence will be expected.
Best next step: Bank-backed bridging for auction buyers with strong credentials.
More info
Company stats
Loan range
Rates and debtor rules
Benefits
- Mainstream bank provider
- Facilities up to £25m
- 24-hour funding possible
Need to know
- Bank underwriting can be slower
- Strong trading history required
- Personal guarantee may apply
Expert take
A high-street bank with the balance sheet to back large auction purchases. For a £400,000 deal, the brand stability is reassuring, but investors should factor in more detailed underwriting and prepare documentation early.
Commercial Bridging Loan Calculator
How auction bridging finance works for a £400,000 purchase
When you buy property at auction, you typically have 28 days to complete after the hammer falls. A standard mortgage cannot move that quickly. Bridging finance is designed to fill that gap.
Auction bridging loans are short-term facilities, usually lasting 6 to 12 months. They give you the funds to complete the purchase on time while you arrange a longer-term solution. Lenders such as United Trust Bank and MT Finance offer facilities built for auction timelines.
The key to making auction finance work is having a clear exit strategy. Most property investors either sell after renovation or refinance onto a buy-to-let mortgage. Lenders will want evidence of that plan before they approve your loan. At the £400,000 level, expect the lender to instruct a valuation quickly, as this is often the longest single step in the process.
LTV ratios and deposit requirements for £400,000 auction finance
Most auction bridging lenders will lend up to a set percentage of the property value, known as the loan-to-value ratio. The remainder must come from your own funds as a deposit.
For a £400,000 auction purchase, even small differences in LTV significantly affect your cash requirement. At 70% LTV you would need a £120,000 deposit, while at 75% LTV that drops to £100,000.
| Lender | Maximum LTV | Deposit on £400,000 |
|---|---|---|
| MT Finance | 70% | £120,000 |
| Inhale Capital | 75% | £100,000 |
| One Stop Business Finance | 75% | £100,000 |
| United Trust Bank | 75% | £100,000 |
| Bluecroft Finance | 80% | £80,000 |
Brightstar stands out by offering up to 100% LTV, though this typically requires additional security elsewhere. Always confirm the LTV available on your specific property before bidding, as lenders base calculations on the lower of the purchase price or valuation.
Comparing interest rates on £400,000 auction bridging loans
Bridging loan interest is quoted either monthly or annually. Monthly rates are common in the short-term market and typically range below 5% per month. Annual rates start at 5% and above. Knowing which rate type you are looking at helps you compare costs accurately.
Among lenders on this list, MT Finance publishes rates from 0.89% to 1.05% per month, while Inhale Capital sits in a similar band at 1.05% to 1.3% per month. One Stop Business Finance quotes 1.6% to 3% per month. Nucleus Commercial Finance spans a wider range at 1.15% to 17.5% per month, reflecting a broad appetite across deal types.
On an annual basis, Brightstar and United Trust Bank both start around 5% per year, with Brightstar reaching 12% and United Trust Bank reaching 12.5%. Ultimate Finance and Bluecroft Finance overlap in the 6.5% to 14.5% per year range. At the £400,000 level, even a half-point difference in rate can mean thousands in interest over a six-month term.
What documentation you need for auction finance at £400,000
Speed is everything at auction, so having your documents ready before you bid gives you a head start. Most lenders ask for broadly the same package of information.
You will need proof of identity and address for all directors and shareholders, typically a passport and a recent utility bill or bank statement. You will also need proof of your deposit funds, which for a £400,000 purchase could range from £80,000 to £120,000 depending on the LTV offered.
The property itself requires an auction pack, including the legal pack and any survey or valuation you have commissioned. Lenders will also want a clear outline of your exit strategy. This might be a mortgage agreement in principle if you plan to refinance, or evidence of comparable sold prices if you intend to sell after refurbishment.
Several lenders on this list, including One Stop Business Finance and MT Finance, offer terms starting from as little as one month, making them well suited to the tight auction completion window once documents are in order.
