Mortgage guide

Auction bridging

How bridging finance can be used for an auction purchase.

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Auction bridging

Auction bridging. Once the hammer falls the buyer is legally committed, 28 days to complete at a traditional auction, 56 at a modern one, and failure risks the deposit, penalties, and being sued for losses on a re-auction. Bridging is built for exactly this: AVM or desktop valuations produced in hours, indemnity and title insurance in place of searches, dual representation where appropriate, up to 85% LTV on standard lots and up to 100% on genuine BMV purchases. Modern auctions' 56-day window can sometimes accommodate a mortgage with early lender engagement and a clean property, but bridging remains the certainty option. Full detail: auction property loans.

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Indicative estimate only, subject to lender criteria and valuation. This is not a mortgage offer. Your property may be repossessed if you do not keep up repayments.

Bridging Loan Criteria

For context, these are the wider product terms covered by this guide. Availability and eligibility depend on your circumstances and the lender.

Bridging Loan Criteria
CriteriaDetail
BorrowersPersonal, limited company (Ltd co), LLP and offshore trusts, depending on the lender
Repayment typeInterest only or repayment
TermShort term. The maximum term varies by lender; in our experience the minimum term is usually 1 month, and 3 months with some lenders
ExperienceNot always required; it depends on the lender and the exit
Max applicantsVaries by lender
Valuation typesAutomated valuation (AVM), Market Value 1 (MV1) yield based, market value (MV), 180-day or 90-day value, depending on the lender and how it labels the valuation basis
Regulated and unregulatedYes, both: regulated where the borrower or a close family member lives, or will live, in the property
Credit searchedUsually, depending on the lender
Credit scoredVaries by lender; the decision rests mainly on the property and the exit

For context, these are the wider product terms covered by this guide. Availability and eligibility depend on your circumstances and the lender.

Best Bridging Loan Rates UK November 2026

Loan to valueRate
65% LTV0.62% per month (2% lender fee)
75% LTV0.72% per month (2% lender fee)
85% LTV0.9% per month (2% lender fee)
Some buy-to-let and commercial mortgages are not regulated by the Financial Conduct Authority.

For context, these are the wider product terms covered by this guide. Availability and eligibility depend on your circumstances and the lender.

Max LTV for Bridging Loans November 2026

FeatureDetail
Additional Security100%+
Residential90%
Commercial75%
Land70%
Some buy-to-let and commercial mortgages are not regulated by the Financial Conduct Authority.

About the author

Joseph Lane CeMAP is an expert bridging finance broker

Founder, CEO

Calls and emails here go to Joseph personally, not to a general inbox.

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+44 7487 829005joe@mortgagelane.comMore about Joseph

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Frequently asked questions

Can you get a bridging loan for auction property?

Yes, you can get a bridging loan for an auction property, and it is one of the most common uses of bridging finance. Bridging loans are designed to meet 28-day auction completion deadlines, providing fast funding for un-mortgageable, vacant, or complex properties, provided there is a clear exit strategy such as sale or refinance.

Can a bridging loan complete within 28 days for an auction?

Bridging loans can complete within an auction's 28-day deadline when the agreement in principle is in place and the legal pack has been reviewed before the auction, and the valuation and legal work start immediately after the hammer falls.

What is a bridging loan?

Short-term secured lending, usually between three and twenty-four months, used where timing matters more than cost: buying at auction, breaking a chain, or funding works before a property can be refinanced conventionally. Interest is materially higher than a term mortgage, and lending is granted against a credible exit: the sale or refinance that will repay it. No exit, no loan.

What are the criteria for a bridging loan?

Bridging lenders look mainly at the security — its value and type — and the exit — how the loan will be repaid — along with the borrower's identity, credit history, experience for investors, and the purpose of the loan.

What is re-bridging?

Re-bridging is refinancing an existing bridging loan with a new bridging loan on the same property, usually from a different lender, to give the borrower more time to complete the original exit, such as a sale, a remortgage or the end of a development. The new loan repays the old one in full, including any rolled-up interest, exit fee and extension or default charges, and starts a new term with its own fees and interest. Because those costs are added to the debt, the loan to value rises with each re-bridge. It differs from an extension, which keeps the same loan with the same lender for longer, and from remortgaging, which moves the debt onto a term mortgage.

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