Understanding LTV Limits for Residential, Commercial and Land: How Far Your Deposit Stretches at Auction

"LTV is not generosity. It is the lender pricing how much of the risk they are willing to carry, and every percentage point of leverage needs to be supported by the quality of your case."

— Deji Nehan, Auction Demystified: Unlocking Auction Success

How much can you borrow against a property you purchase at auction?

The answer depends on more than the price you are willing to pay. The property type, its condition, the valuation, your experience, the proposed exit strategy and the lender's appetite all influence how much finance may be available.

A residential investment property might support a different loan-to-value ratio from a commercial building. Land can be more difficult still, particularly where planning permission is absent or the site has access, servicing or development constraints.

For an auction buyer, understanding these differences is essential. A lender might be willing to offer 70% loan-to-value (LTV) on one property but only 55% on another. That difference can translate into thousands of pounds in additional deposit requirements.

There is another complication: the maximum LTV advertised by a lender is not necessarily the amount you will receive as usable purchase money. Some lenders include retained interest and fees in their LTV calculation, while others apply different limits depending on the loan purpose and property type.

This guide explains how LTV works in auction finance, the indicative lending ranges for residential, commercial and land purchases, what affects the amount you can borrow, and how to calculate a sensible maximum bid before the hammer falls.

This guide reflects the market position at October 2026. All LTV ranges are indicative market guidance, not lender offers or guaranteed borrowing limits. Actual criteria vary by lender and transaction.

Key takeaways

• LTV measures the loan against an agreed property valuation or other valuation basis specified by the lender.
• Residential investment bridging commonly operates around 65–75% LTV, although some lenders publish higher maximums for selected products and borrowers.
• Commercial bridging commonly operates around 55–70% LTV, depending on the building, tenant position, income and lender.
• Land finance is more specialised. Indicative ranges can be around 50–60% for suitable consented land and around 40–50% for land without planning, although individual lender criteria vary.
• The lender may calculate LTV against the lower of the purchase price and current market value. Some lenders have different policies for evidenced below-market-value purchases.
• A high headline LTV does not necessarily mean the same percentage will be available as net funds to complete the purchase.
• Retained interest, arrangement fees and other deductions can reduce the amount available to the borrower.
• Your experience, credit profile, property condition, location, rental prospects and exit strategy can all affect the lender's decision.
• Your maximum bid should be calculated after allowing for the deposit, purchase costs, finance costs, refurbishment and contingency.
• The entry LTV and the exit lender's refinance LTV should be assessed together. A deal that works on the purchase may still fail to release the capital you expect at refinance.

Table of contents

1. What LTV actually measures at auction
2. LTV limits by property type
3. What moves your LTV up or down?
4. Purchase price vs market value: which figure does the lender use?
5. How to calculate your maximum auction bid
6. Worked maximum-bid examples
7. Why the exit LTV matters as much as the entry LTV
8. How to improve your borrowing position before bidding
9. Frequently asked questions

What LTV actually measures at auction

Loan-to-value is the proportion of a property's value that a lender is prepared to finance.

The basic calculation is:

LTV = Loan amount ÷ Property value × 100

For example, if a lender advances £140,000 against a property valued at £200,000, the LTV is 70%.

The remaining 30% represents the difference between the property value and the loan. It is commonly described as the borrower's equity contribution, although the actual cash required can be higher once fees, interest and purchase costs are included.

Why lenders use LTV

LTV is one of the main measures lenders use to assess the risk of a secured property loan.

Suppose a lender advances 75% of a property's value. The borrower has a smaller equity buffer than someone borrowing at 55%.

If the borrower defaults and the lender has to recover its money through a property sale, that equity buffer can help absorb:

• A fall in property value.
• Selling and legal expenses.
• Delays in finding a buyer.
• Unpaid interest and charges.
• Additional costs associated with enforcement.

The lower the LTV, the more protection the lender may have against a decline in the property's realisable value.

This is particularly important in auction finance because some properties are vacant, require refurbishment, have unusual construction or are difficult to value.

Why auction properties need a different LTV assessment

An auction purchase can present several complications that are less common with a straightforward residential mortgage.

For example:

• The property may be sold below its normal open-market value.
• The building may require substantial refurbishment.
• The property may be vacant or unsuitable for immediate occupation.
• The title may contain restrictions or unusual legal provisions.
• There may be limited comparable sales evidence.
• The property may be mixed-use or commercial.
• The buyer may have a short completion deadline.

The lender is not simply deciding whether the buyer can afford a deposit. It is deciding how much it is willing to advance against a particular asset, under a particular set of conditions, with a credible repayment route.

Gross LTV vs net advance

This distinction can materially change your deposit calculation.

Imagine a lender offers a gross facility of £140,000. However, the lender retains interest and deducts an arrangement fee before releasing the purchase funds.

The amount that reaches your solicitor may be lower than £140,000.

For example:

The borrower does not receive the full gross facility as usable purchase money.

Some lenders include rolled-up interest and fees within their LTV calculation. Others distinguish between gross and net advance. The exact treatment is product-specific.

Always ask whether the advertised LTV is calculated on the gross facility, net advance, or total debt including retained interest and fees.

A lender's product guide may also apply a separate maximum LTV depending on loan size, property type or purpose.

LTV limits by property type

There is no single LTV limit for every auction purchase.

Residential property, commercial buildings and land have different risk characteristics. Their valuation methods, resale markets and potential exit routes can also be very different.

The following table provides indicative market bands for short-term property finance in October 2026.

Indicative auction bridging LTV ranges

These are broad working ranges, not fixed lending rules. Individual lenders can publish higher or lower maximums. For example, some specialist lenders advertise residential bridging up to 75–80%, while selected commercial products may reach 70%. Certain land lenders advertise up to 70% on suitable consented sites, but that should not be treated as the normal outcome for every land purchase.

The maximum available to a particular borrower can be lower after the lender considers fees, retained interest, the property valuation and the proposed exit.

Residential investment property: typically 65–75%

Residential investment property generally has a wider pool of potential lenders than specialist land or unusual commercial security.

A standard house or flat in an established location may be relatively straightforward to value and sell. Rental comparables and evidence of demand can also help a lender understand the property's investment prospects.

A residential investment bridging loan may be used to:

• Purchase a property at auction.
• Acquire a vacant property before refurbishment.
• Complete a light or heavy refurbishment.
• Purchase a property that cannot immediately qualify for a conventional mortgage.
• Bridge to a longer-term buy-to-let mortgage.
• Finance a purchase before a planned resale.

For a straightforward investment property, an indicative 65–75% LTV may be achievable with an appropriate lender and a credible exit strategy.

However, the maximum is not automatic.

A lender may reduce the advance where the property is:

• In poor structural condition.
• Difficult to insure.
• Located in an area with limited resale demand.
• Subject to a short lease.
• Affected by unusual construction.
• Difficult to let or refinance.
• Subject to significant title or legal issues.

A property that looks attractive because of its auction guide price may therefore produce a lower finance offer than the buyer expected.

Commercial property: typically 55–70%

Commercial property often attracts a different underwriting approach.

A commercial building may be valued according to its existing use, rental income, tenant covenant, location and potential alternative uses.

A vacant retail unit, for example, presents a different risk from an occupied industrial building with an established tenant.

Commercial bridging can be used to finance:

• Shops and retail premises.
• Offices.
• Industrial units.
• Warehouses.
• Mixed-use buildings.
• Investment properties with commercial tenants.
• Commercial properties requiring refurbishment or repositioning.

An indicative 55–70% LTV is a reasonable starting point for planning a commercial auction purchase, but the actual amount depends heavily on the asset and the lender.

Why commercial LTV can be lower

Commercial properties may have a narrower resale market than standard residential houses. Their value can also be more sensitive to tenant demand, business conditions and the property's permitted use.

A lender may consider:

• Whether the property is occupied or vacant.
• The quality and length of the existing lease.
• The tenant's ability to pay rent.
• The building's condition.
• The property's alternative uses.
• The availability of comparable sales.
• The demand for similar commercial premises in the area.

A vacant commercial building with no clear alternative use may attract a lower LTV than an occupied property producing sustainable rental income.

Land: typically 40–60%, depending on planning

Land is one of the more specialised areas of bridging finance.

Unlike a completed house or commercial building, land may not generate rental income and may have no immediate use that supports a conventional property exit.

Its value can depend heavily on planning status, access, services, location and the demand for development sites.

A useful starting distinction is between land with planning permission and land without it.

Land with planning permission

A site with suitable planning consent can attract more lender interest because the proposed development use has already received planning approval.

Depending on the consent, site and lender, indicative LTVs may be around 50–60%. Some specialist products advertise higher maximums, but those are case-specific and should not be assumed.

Lenders may request:

• The planning decision notice.
• Approved drawings.
• Details of planning conditions.
• Evidence of access rights.
• Information about utilities and services.
• A valuation of the land in its current state.
• Details of the intended development.
• A credible repayment strategy.

Planning permission does not automatically make land easy to finance. The consent must be relevant, usable and acceptable to the lender.

Land without planning permission

Unconsented land generally attracts a smaller lender pool and more cautious leverage.

Indicative LTVs may be around 40–50%, although the actual offer can be lower or unavailable altogether.

The lender will want to understand what the land is worth in its current condition and use.

A buyer's belief that planning permission will eventually be granted is not the same as an established market value.

This is particularly important when a site is being purchased for its potential development value.

Some lenders may consider planning prospects as part of their assessment, but many will not lend against speculative hope value as though consent has already been granted.

Agricultural and restricted land

Agricultural land, woodland, equestrian land and sites with restrictive covenants can require even more specialist assessment.

Factors such as agricultural occupancy restrictions, access rights, permitted use and environmental conditions can affect the pool of potential buyers.

Do not assume that the LTV available on a residential development site will also apply to agricultural or restricted land.

For further information, see our guide to land bridging finance.

How lender criteria can differ within the same asset class

Two lenders may assess the same property differently.

One may offer a higher headline LTV but calculate it against the lower of purchase price and market value, including retained interest and fees.

Another may offer a lower headline LTV but provide a different fee structure or more flexible treatment of the proposed exit.

For example, published lender criteria include residential bridging limits around 70–75%, commercial limits around 70%, and specialist land products with different maximums depending on planning status.

The lesson is simple: compare the actual facility, not just the percentage printed in the marketing material.

What moves your LTV up or down?

The property category provides a starting point. The lender's assessment of the individual case determines the offer.

Several factors can influence the maximum LTV available.

1. Property condition

A habitable residential property is generally easier to assess than one requiring extensive structural work.

A lender may be concerned about:

• Subsidence.
• Major roof defects.
• Fire or flood damage.
• Structural movement.
• Severe damp.
• Missing services.
• Unsafe access.
• Incomplete construction.

The more difficult the property is to sell or refinance in its current condition, the more cautious the lender may become.

For refurbishment projects, lenders may assess the proposed works and the property's projected value after completion. However, the borrower should not assume that the lender will advance the full refurbishment budget or calculate the purchase loan against the future value.

2. Location and marketability

Location can make a substantial difference to the lender's assessment.

A standard residential property in an area with active sales and rental markets may be easier to finance than a similar building in a location with limited demand.

For commercial property, the lender may consider the strength of the local business market, tenant demand and availability of alternative uses.

For land, access, planning context, local development activity and the availability of comparable site sales can be especially important.

3. Valuation evidence

The lender will normally require an acceptable valuation or another valuation method permitted under its criteria.

The valuation may consider:

• Current market value.
• Vacant possession value.
• Existing tenancy arrangements.
• Property condition.
• Comparable transactions.
• The impact of any restrictions.
• The property's current permitted use.

A buyer's estimate of value is not a substitute for the lender's valuation.

4. Borrower experience

Experience can influence lender appetite, particularly for refurbishment, development and specialist commercial projects.

A borrower with a record of completed projects may be better positioned to demonstrate that they understand:

• Project costs.
• Refurbishment timescales.
• Contractor management.
• Property resale.
• Rental stabilisation.
• Refinancing requirements.

A first-time investor is not automatically excluded from bridging finance. However, a lender may apply more cautious criteria or request additional evidence where the project is complex.

5. Credit profile and financial position

Although many unregulated bridging lenders place considerable emphasis on the property and exit strategy, borrower circumstances can still matter.

A lender may consider:

• Adverse credit history.
• Existing secured borrowing.
• Previous defaults or insolvencies.
• Relevant property experience.
• Available deposit.
• The source of funds.
• Personal guarantees.
• The borrower's ability to meet interest payments, where applicable.

A strong property does not automatically overcome every concern about the borrower.

6. Exit strategy

The exit strategy is one of the most important parts of a bridging application.

The lender needs to understand how the loan will be repaid within the agreed term.

Common exits include:

• Sale of the property.
• Refinance onto a buy-to-let mortgage.
• Refinance onto a commercial mortgage.
• Sale of another asset.
• Refinance after refurbishment or development.

An exit based on refinancing requires particular care. The buyer needs to consider whether the property will meet the exit lender's criteria when the bridging loan matures.

A projected increase in value is not enough on its own. The borrower should consider the likely valuation, rental income, mortgage affordability and the amount of debt that can be refinanced.

7. Loan size and total facility

Some lenders apply different LTV limits to different loan sizes.

For example, a lender may offer its highest LTV on smaller facilities but reduce the maximum for larger loans.

The lender may also include retained interest and fees when calculating the total facility.

This means two borrowers purchasing properties at the same price may receive different net advances even when the advertised maximum LTV is identical.

Purchase price vs market value: which figure does the lender use?

This is one of the most important questions for auction buyers.

You purchase a property for £120,000. An independent valuation reports a current market value of £130,000.

Which figure does the lender use?

The answer depends on the lender's policy and the structure of the transaction.

The lower-of-purchase-price-or-valuation approach

Many lenders calculate the purchase LTV using the lower of the purchase price and the current market value.

In this example:

The lender calculates 70% of £120,000 rather than 70% of £130,000.

This approach recognises that the agreed purchase price is important evidence of the property's market value.

When a lender may consider market value above the purchase price

Some lenders may consider a valuation above the purchase price where the discount is genuine and independently supported.

For example, the property may be sold quickly because of probate, a portfolio disposal or another documented reason.

However, the lender will want evidence that the valuation is credible and that the purchase price is not simply the result of an optimistic or unusual transaction.

A lender may require:

• An independent valuation.
• Evidence of comparable sales.
• An explanation for the discounted purchase price.
• Confirmation of the seller's circumstances where relevant.
• A clear assessment of the property in its current condition.

Even where a lender accepts the higher valuation, it may impose a separate cap linked to the purchase price.

Do not build your auction bid around the assumption that the lender will lend against a higher valuation.

Treat any additional borrowing capacity as a possibility to confirm, not as guaranteed deposit support.

The difference between day-one value and post-refurbishment value

A property may be worth more after refurbishment than it is on the day of purchase.

For example:

• Purchase price: £120,000.
• Current value: £125,000.
• Projected value after refurbishment: £165,000.

The £165,000 figure is not automatically the basis for the initial purchase advance.

The lender may use the current value to calculate the initial loan and consider the projected value separately when assessing a refurbishment facility or exit.

That distinction is essential. A borrower cannot assume that future equity is immediately available to fund today's auction purchase.

How to calculate your maximum auction bid

A maximum bid is not simply the highest property price that a lender might finance.

It is the highest purchase price that fits your available cash, expected borrowing, transaction costs and contingency.

The calculation should begin with your available equity, not with the auction guide price.

The basic maximum-bid formula

Where the lender calculates the loan as a percentage of the purchase price, and the deposit is the remaining percentage, a simplified formula is:

[
\text{Maximum Bid} =
\frac{\text{Available Cash}-\text{Costs}}{1-\text{LTV}}
]

LTV must be expressed as a decimal.

For example, 70% LTV is 0.70, so the deposit proportion is 0.30.

This formula assumes:

• The lender's LTV is based on the purchase price.
• The loan is available at the assumed percentage.
• The remaining percentage is funded from your cash.
• Costs are estimated separately.
• There are no additional security or loan-structure complications.

If the lender calculates against a lower valuation, deducts fees or retains interest, the actual cash requirement will be different.

What costs should you include?

Your maximum bid calculation should allow for more than the deposit.

Potential costs include:

• Auction buyer's premium, if applicable.
• Reservation or administration fees.
• Solicitor's fees and disbursements.
• Valuation fees.
• Lender arrangement fees.
• Broker fees, where applicable.
• Retained interest or interest payments.
• Stamp Duty Land Tax in England and Northern Ireland.
• Land Transaction Tax in Wales.
• Land and Buildings Transaction Tax in Scotland.
• Refurbishment costs.
• Insurance.
• Utilities and security.
• Contingency for unexpected work.

If the property is an additional residential dwelling, the relevant higher-rate property tax rules may apply. A company purchase does not automatically avoid the additional dwelling rates.

Use the GOV.UK Stamp Duty Land Tax guidance and GOV.UK SDLT calculator for purchases in England and Northern Ireland. Scotland and Wales operate separate property transaction tax systems.

A crucial distinction: cash available versus borrowing available

Suppose you have £60,000 available for a purchase.

You should not assume that a 70% LTV loan means you can bid for a £200,000 property simply because the lender might provide £140,000.

You still need to fund the deposit and all transaction costs. You may also need to provide additional cash if the lender's valuation is lower than the price you pay.

The maximum bid calculation is a way to control your exposure, not a promise that a lender will approve the loan.

Worked maximum-bid examples

The following examples show how LTV affects the amount of property you can purchase with a fixed cash contribution.

Example 1: Residential investment property at 70% LTV

Assume:

• Available cash: £60,000.
• Indicative LTV: 70%.
• Estimated purchase and finance costs: £8,000.
• Deposit proportion: 30%.

Calculation:

[
\frac{£60,000-£8,000}{0.30}=£173,333
]

<text> </text>

At this price, the illustrative gross loan would be approximately £121,333, with £52,000 coming from the buyer's deposit.

This is a simplified calculation. If the lender deducts fees or retains interest from the advance, the cash required may be higher.

Example 2: Commercial property at 60% LTV

Now assume the same £60,000 available cash, but the property is commercial.

• Available cash: £60,000.
• Indicative LTV: 60%.
• Estimated costs: £10,000.
• Deposit proportion: 40%.

[
\frac{£60,000-£10,000}{0.40}=£125,000
]

The lower LTV means the same cash contribution supports a smaller purchase price.

Example 3: Land without planning at 45% LTV

Now consider an unconsented land purchase.

• Available cash: £60,000.
• Indicative LTV: 45%.
• Estimated costs: £7,000.
• Deposit proportion: 55%.

[
\frac{£60,000-£7,000}{0.55}=£96,364
]

This example illustrates why land buyers can need substantially more cash than residential property investors.

The lower LTV is only one part of the equation. Planning, access, servicing, valuation and the proposed exit can all affect the amount a lender is prepared to advance.

What if the lender values the property below your bid?

The formula becomes less straightforward when the lender uses the lower of purchase price and valuation.

Suppose you agree to buy a residential property for £150,000, but the lender's valuation is only £140,000.

At 70% LTV, if the lender uses the valuation, the gross loan would be:

[
£140,000 \times 70%=£98,000
]

Your cash contribution towards the purchase price would therefore be £52,000 before fees and costs.

That is higher than the £45,000 deposit you might have expected if the lender had advanced 70% of the full purchase price.

The difference is £7,000, and it needs to come from somewhere.

This is why the valuation basis must be confirmed before bidding.

Why the exit LTV matters as much as the entry LTV

An auction purchase may look attractive because a bridging lender is prepared to finance a substantial proportion of the purchase price.

But the entry loan is only half the funding strategy.

If your plan is to refinance the property after refurbishment or stabilisation, the next lender's LTV determines how much of the bridging debt can be repaid and whether you can release additional capital.

Consider an investor buying a property for £120,000.

The bridging lender offers 70% LTV:

[
£120,000 \times 70%=£84,000
]

The investor plans to refurbish the property and refinance when its projected value reaches £165,000.

The potential refinance amount changes according to the exit lender's LTV.

Exit refinance at 75% LTV

[
£165,000 \times 75%=£123,750
]

Exit refinance at 65% LTV

[
£165,000 \times 65%=£107,250
]

The difference between the two refinance amounts is £16,500.

The higher refinance amount may allow the investor to repay the bridging facility and release more equity.

However, the calculation must account for the actual redemption figure, including accrued interest, fees and any other secured borrowing.

A refinance lender may also apply:

• Rental income requirements.
• Personal or company affordability criteria.
• Minimum property standards.
• Valuation restrictions.
• Credit checks.
• Lease and tenancy requirements.
• Maximum loan-size limits.

A projected property value of £165,000 does not guarantee that a lender will offer 75% of that figure.

The two-sided leverage check

Before bidding, establish both sides of the transaction:

Entry finance

• What is the maximum gross facility?
• What valuation basis will the lender use?
• How much cash will be available after fees and retained interest?
• What is the total amount required to complete?

Exit finance

• Which lenders may refinance the property?
• What LTV might they consider?
• Will the property meet their valuation and condition requirements?
• What rental income or affordability evidence will be required?
• Will the refinance cover the full bridging redemption amount?
• What happens if the valuation is lower than projected?

The entry LTV determines how much you need to contribute at purchase. The exit LTV determines whether the repayment strategy works and how much equity may remain available afterwards.

Both belong in your financial model before the hammer falls.

Auction360's bridging finance service and commercial finance service can help buyers assess the funding structure, while the pre-auction approval service supports the process of establishing the likely borrowing position before bidding.

How to improve your borrowing position before bidding

A higher LTV can reduce the cash deposit required, but it is not always the best outcome.

A larger loan also means more debt, potentially higher interest costs and less protection if the property value falls.

The aim should be to secure a facility that fits the project, rather than pursue the highest possible percentage.

Here are practical steps that can strengthen an auction finance application.

1. Prepare the property information early

Give the broker or lender the full property address, auction details, guide price, tenure and available sales particulars.

If the property is commercial or mixed-use, explain the current use and any proposed change.

For land, provide the title information, planning status, access details and available site documentation.

2. Obtain an independent view of the property's value

Do not rely solely on the guide price or your own estimate.

Review comparable transactions and, where appropriate, arrange an independent valuation.

For unusual properties, land and commercial buildings, a specialist valuation may be necessary.

3. Have the legal pack reviewed

A property may look attractive on paper but have legal issues that affect its value or the lender's ability to take security.

Review:

• Title restrictions.
• Rights of way.
• Easements.
• Lease provisions.
• Tenancy arrangements.
• Planning conditions.
• Restrictive covenants.
• Existing charges.
• Special conditions of sale.

Auction360's legal pack review service can help identify issues that should be considered before bidding.

4. Build a realistic refurbishment budget

If the property needs work, prepare a costed schedule rather than relying on a rough estimate.

Include labour, materials, professional fees, building control, planning requirements and contingency.

A project that appears profitable using an unrealistic works budget may not satisfy the lender's assessment.

5. Demonstrate a credible exit

Your exit strategy should be specific and supported by evidence.

If you intend to refinance, research suitable long-term mortgage products and the criteria that may apply.

If you intend to sell, examine comparable transactions and realistic marketing timescales.

Do not assume that a lender will accept an exit simply because the projected end value is higher than the purchase price.

6. Confirm the real cash requirement

Ask the broker to provide a breakdown of the expected net advance and your total cash contribution.

The breakdown should include the deposit, fees, interest treatment, valuation and legal costs, auction fees and transaction taxes.

A high headline LTV is of limited value if the net advance leaves a substantial funding gap.

7. Obtain pre-auction approval

Pre-auction approval helps establish whether the proposed lender is likely to support the transaction and what conditions must still be satisfied.

It is not the same as an unconditional formal offer or a guarantee of drawdown.

The property valuation, legal checks and underwriting conditions still need to be completed.

For a detailed preparation guide, see How to Get Auction Finance Agreed in Principle Before Bidding.

Frequently asked questions

1. What LTV can I get on auction bridging finance?

It depends on the property, borrower and lender. As an indicative starting point, residential investment bridging may be around 65–75%, commercial finance around 55–70%, and land finance around 40–60%, depending particularly on planning status. These are not guaranteed limits.

2. Is LTV calculated on the purchase price or the valuation?

It depends on the lender's criteria. Many lenders use the lower of the purchase price and current market valuation. Some will consider lending against a higher valuation where the discounted purchase is independently evidenced and their policy permits it. Confirm the valuation basis before bidding.

3. Can I borrow the 10% auction deposit?

The auction deposit is normally expected to be available from the buyer's own funds or an acceptable pre-arranged source. You should not assume that a bridging lender will provide the deposit after the hammer falls. Some specialist structures may be available in particular circumstances, but they require advance agreement and are not standard.

4. Why is commercial property often funded at a lower LTV?

Commercial property can have a narrower resale market, more specialised valuation requirements and greater dependence on tenant demand and rental income. These factors may lead lenders to take a more cautious approach to leverage.

5. How much can I borrow against land?

The amount depends on the land type, planning position, valuation, access, services and lender appetite. Suitable land with planning permission may attract indicative LTVs around 50–60%, while land without planning may be closer to 40–50% or lower. Some lenders publish higher maximums for selected sites, but those are not universal.

6. Does planning permission increase the LTV on land?

It can. Planning permission may improve marketability and give lenders greater confidence in the proposed use. However, the type of consent, conditions, access, services and development viability all matter. Planning permission does not automatically guarantee a higher LTV.

7. Can a refurbishment bridging loan fund the works as well as the purchase?

Some refurbishment facilities can fund both acquisition and eligible works. The lender may retain the works budget and release it in stages following inspections or evidence of completed work. The amount and release conditions depend on the lender's product and the project.

8. What happens if the lender's valuation is lower than the auction price?

If the lender calculates LTV using the lower of purchase price and valuation, the advance may be reduced. You may need to provide additional cash to complete. This is why buyers should avoid bidding to the absolute limit of their available funds.

9. How do I calculate my maximum auction bid?

A simplified formula is:

Maximum bid = (available cash minus estimated costs) ÷ (1 minus LTV).

For example, with £60,000 available, £8,000 in estimated costs and a 70% LTV, the indicative maximum bid is approximately £173,333. The calculation assumes the loan is based on the purchase price and that the full assumed advance is available. Valuation limits, retained interest and fees can reduce the amount.

10. Does my experience affect the LTV I can get?

It can. Lenders may take account of completed projects, refurbishment experience and previous property transactions, particularly for complex investment or development cases. However, there is no universal rule that a particular number of completed projects automatically qualifies a borrower for a higher LTV.

11. Does a higher LTV always make an auction purchase better?

No. A higher LTV reduces the initial deposit but increases borrowing and can increase interest costs. It may also leave less room for a fall in value or an unexpected delay. The best facility is one that allows the purchase and exit to work within a sensible risk margin.

12. Should I calculate the entry and exit LTV separately?

You should calculate them separately and then test them together. The entry LTV determines the initial borrowing and deposit requirement. The exit LTV helps establish whether the future refinance can repay the bridging loan and whether any additional capital can be released.

Understand your borrowing limit before the hammer falls

LTV is one of the most important numbers in auction finance, but it should never be considered in isolation.

A residential property, commercial building and development site can all produce very different lending outcomes. The lender's valuation basis, property condition, borrower experience and repayment strategy can change the amount available even within the same asset class.

The most expensive mistake is to calculate your maximum bid using a headline LTV and discover afterwards that the actual net advance is lower than expected.

Before bidding, establish the likely gross facility, the net funds available, the cash deposit, the transaction costs and the exit refinance position.

At Auction360, we help auction buyers assess their finance requirements and understand how different lenders may approach a proposed purchase.

Explore our bridging finance, commercial finance and auction finance services.

Book a funding consultation to discuss your proposed auction purchase, borrowing requirements and maximum bid.

About the author

Deji Nehan is a property finance professional, mortgage broker, wealth coach and author of Auction Demystified: Unlocking Auction Success. He writes about UK property auctions, bridging finance, mortgages, leverage and practical strategies for making better property investment decisions.

Learn more about the book at Auction360.

Disclaimer

This article is for general educational purposes only and does not constitute mortgage, financial, legal or tax advice. All LTV figures are indicative and subject to lender criteria, valuation, underwriting and individual circumstances. Actual borrowing may be lower than the figures illustrated.

Your property may be repossessed if you do not keep up payments on a mortgage or any other debt secured against it.