Bridging finance

Below market value bridging:
how lenders lend on value, not price

Buying from a landlord or portfolio seller at a discount. How some bridging lenders lend against what the property is worth, where the limits are, and what can go wrong.

By Hannah Vandervennin, Director  ·  Last reviewed October 2026

In short

Can a bridging loan lend on value rather than the price you pay?

Some bridging lenders will lend against a property’s open market value rather than the discounted price you pay, so the discount can cover the deposit. They lend up to a set percentage of that value, and only with an independent valuation and a clear exit.

What is below market value bridging?

Below market value (BMV) bridging is a short-term loan for buying a property for less than it is worth, where the lender bases the loan on the open market value rather than the price. Most mainstream lenders lend on the lower of the price and the valuation, so a discount does nothing for your deposit. A value-based bridging lender lets the discount do some of the work.

A worked example in round numbers, for illustration only. A house is worth £400,000. A landlord selling up agrees £320,000 for a quick, certain sale.

The percentages, and how much of the discount a lender will recognise, vary by lender and by case. There is more on how valuation-based lending works in our guide to OMV, BMV and GDV lending.

Can you get a bridging loan with no deposit?

Sometimes, by one of two routes.

The BMV discount. If the discount is deep enough, a percentage of the open market value can equal the purchase price. A property worth £300,000 bought for £225,000 with a loan of 75% of value would need no cash towards the price.

Security over another property. If you own another property with equity in it, the lender can take a charge over that too, and lend across both. This is often called a cross-charge bridge.

It is not possible when the valuer agrees with the price rather than your view of the value, when the discount cannot be explained, when you are buying from someone connected to you, or when you have no other property to offer. Even when the loan covers the price, you still need cash for the arrangement fee, valuation, legal costs and stamp duty. Interest can often be rolled up into the loan; most of the other costs cannot.

How do lenders decide the open market value?

The lender instructs an independent RICS registered valuer, not one you choose. The valuer looks at comparable sales, the condition of the property and the local market, and reports what it would sell for between a willing buyer and a willing seller.

Lenders then put their own limits on top. Many cap how much of a discount they will recognise. Most want a clear reason why the seller is accepting less, such as a landlord selling a whole portfolio in one go, an estate needing a quick sale, or a seller who values speed over price. They also check the recent sale history, because a property bought cheaply and resold quickly at a higher figure is a warning sign. If the story does not hold together, the lender will fall back to lending on the price.

Are bridging loans risky?

People also ask whether bridging loans are dodgy. They are not: bridging is a legitimate, widely used product. But they are expensive and short, and the risks are real.

If you are already in that position, our guide on what to do if you cannot repay a bridging loan sets out the options.

Buying a portfolio from a landlord who is selling up

Many landlords are leaving the market, citing tax changes and new rules such as the Renters’ Rights Act. Some would rather sell a whole portfolio quickly to one buyer, at a discount, than sell property by property over a year or more. That is where BMV bridging is most useful: it lets an investor complete quickly, then refinance onto buy-to-let mortgages once the purchase is done.

Lenders will look at each property, the rents and tenancies in place, and whether every property will qualify for the refinance. Our guide to buying a property portfolio covers the wider process.

Some landlords hold their properties in a limited company, and offer to sell the company’s shares rather than the properties. That changes the deal: you inherit the company’s history and liabilities along with its properties, the finance is structured differently, and the tax position changes for both buyer and seller. Get advice from a qualified tax adviser before relying on it; we arrange the finance, not the tax advice. Our guide to share purchase agreements for property explains how the company route works.

Is this bridging loan regulated?

It depends on who will live in the property. A bridging loan is regulated by the Financial Conduct Authority if at least 40% of the property is, or will be, used as a home by you or a close family member. Buying to let to tenants, whether in your own name or through a company, is usually unregulated, so you do not get the protections that come with a regulated mortgage. Our bridging finance page says most lenders go to 75% to 80% of value. On a BMV purchase that percentage is of the open market value, not the price you pay, which is how a loan can cover a larger share of the price without the lender going beyond its usual limits.

Who this page is for. This guide is for investors buying from landlords and portfolio sellers. It is not about buying homes from owners in financial difficulty. Discounted purchases from distressed homeowners, including sale and rent back schemes, are a different and closely regulated area, and not something this page covers.

FAQs

Below market value bridging questions, answered

It varies by lender, and most cap it. A modest discount with a clear reason, such as a landlord selling a portfolio in one go, is the easiest to fund. The larger the gap between price and value, the more evidence the lender wants, and beyond a certain point many lenders will only lend on the price or on the price plus a limited uplift. The independent valuer has to agree with the value too. We check current lender appetite for your discount before you commit.

Yes. The lender takes a charge over a second property you own as well as the one you are buying, and lends against the combined value. This is often called a cross-charge. It can remove the need for a cash deposit, but it puts both properties at risk if the exit fails. If the extra security is your own home, the loan may be treated differently and the risk to your home is real, so we will explain exactly how it applies before you go ahead.

Usually a refinance onto a buy-to-let or commercial mortgage, or a sale. For a refinance, lenders want confidence the property will pass the new lender’s rental stress test at the expected value, and ideally a decision in principle in place. Do not assume the term lender will accept the same value as the bridging lender: some only lend on the price you paid for the first six months. For a sale, they want realistic agent evidence of price and timescale.

Bridging can complete within days or a few weeks when the legal work is ready, and many of our bridging loans complete within 5 to 10 working days. A BMV case can take longer, because the valuer and underwriter look harder at the discount and the reason for it. The fastest cases have the seller’s paperwork, searches and the explanation for the price ready before the application goes in. Allow more time for a multi-property portfolio purchase.

If the valuation comes back at or below the price, the lender will lend on that lower figure, so the discount you were relying on disappears and you need a larger deposit, or you walk away. That is why it pays to have the valuation before you exchange contracts. If the value falls after you complete, the refinance may be smaller than planned, and you may need cash to clear the bridge. Plan for that before you buy, not after.

Hannah Vandervennin, Director of The Mortgage Consultancy

Written by

Hannah Vandervennin, Director

Hannah joined The Mortgage Consultancy in 2018 and advises clients on specialist property and business finance. Read our story →

Last reviewed October 2026. Lender criteria change; any lender figure on this page is dated.

This page is general information, not personal advice. Examples are illustrative, not quotes. Bridging finance is a high-cost, short-term product and is not suitable for everyone. Bridging loans for investment property are generally not regulated by the Financial Conduct Authority. Your property may be repossessed if you do not keep up repayments on a mortgage or any other debt secured on it.

Further reading

Related pages and guides

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