Mezzanine Finance

We understand that even the best-planned developments can face unexpected cost overruns. When a project runs over budget and your primary lender is unwilling to extend further funds, mezzanine finance can be an effective and strategic solution. Rather than refinancing the entire facility, mezzanine funding allows you to access additional capital to bridge the gap and keep your project on track. One of the key advantages of mezzanine financing is the ability to increase your total borrowing capacity without disrupting your existing loan structure. With Loan to Gross Development Value (LTGDV) available up to 80%, mezzanine loans can raise the total available finance to as much as 80% of your project’s completed market value. This is ideal for developers who have already made significant progress and now need extra funding to cross the finish line.

In many cases, we can also structure mezzanine finance up to 95% Loan to Cost (LTC). This means that between the senior loan and the mezzanine facility, up to 95% of your total development costs can be funded — a crucial safety net for developers who have encountered rising material costs, labour delays, or unforeseen structural works.

Specialist mezzanine finance providers who understand the urgency and complexity of over-budget construction finance. Our panel of lenders is prepared to work alongside your existing senior lender, taking a second charge position without requiring you to refinance the entire project. If you’re facing budget pressures and your current lender has capped their exposure, mezzanine development finance offers a flexible, non-disruptive route to completion. With access to exclusive, broker-only products and a deep understanding of the funding landscape, Mortgage Lane is here to help you secure the support you need and avoid costly project delays.

One of the most strategic uses of mezzanine finance in property development is when developers need to raise additional capital for the land purchase, but their senior lender will not fund more than 50–60% of land value. In such cases, mezzanine debt can help bridge the shortfall, enabling developers to proceed with the acquisition without overextending their own equity.

Senior lenders tend to be conservative when it comes to land lending, especially when planning permission is still pending or conditional. Even with outline consent or a strong planning pipeline, many banks cap their exposure well below the land’s market value. This is where mezzanine financing for property development becomes a vital tool, allowing developers to top up their loan facility and push overall gearing to up to 95% Loan to Cost (LTC) or up to 80% LTGDV. By injecting mezzanine funding behind the primary lender, developers can reduce their upfront capital contribution, freeing up equity for other projects or reducing reliance on joint venture partners. For schemes with solid exit plans, such as pre-sales, agreed long-term funding, or demonstrable planning uplift, mezzanine lenders are often willing to support acquisitions even at early stages of the development lifecycle.

We specialise in sourcing mezzanine finance providers UK-wide who are comfortable funding land contributions, including cases where the planning is speculative or semi-conditional. We work with both institutional lenders and agile private mezzanine funds, ensuring our clients benefit from fast decisions and competitive mezzanine financing interest rates.

When your senior debt provider can’t stretch far enough to cover land purchase, mezzanine property finance offers a smart, scalable solution. Mortgage Lane connects developers to the right lenders, supporting site acquisitions that might otherwise stall due to capital constraints and setting projects up for success from day one.

We recognise that property development rarely goes exactly to plan — and that’s often a good thing. If you’ve secured additional planning permission mid-project or gained approval to build extra units, you may now require more capital than initially anticipated. When your senior lender isn’t willing to increase their loan, mezzanine funding can offer a smart solution. Rather than refinancing the entire loan, mezzanine development finance allows you to raise additional funding through a second charge facility, complementing your existing loan structure.

One of the key benefits of mezzanine funding in property development is its ability to boost overall leverage. For qualifying developments, we can access mezzanine facilities offering up to 65–80% Loan to Gross Development Value (LTGDV). This means you can borrow a greater proportion of the final completed value — ideal when the development scope has grown due to new planning approvals or uplifted GDV. It provides extra capital without the need to dismantle your existing finance agreement.

We also work with lenders that provide up to 95% Loan to Cost (LTC), helping you fund nearly all of your revised construction costs. Whether you’re adding floors, increasing unit density, or changing use class post-approval, this structure allows you to proceed without injecting significant additional equity. It’s a popular option for developers who’ve added value to the site through planning gains and want to maximise returns without delay.

As experienced mezzanine finance brokers, Mortgage Lane has access to a wide network of mezzanine funding providers in the UK who understand these scenarios. We source finance from lenders who are comfortable sitting behind senior debt and who specialise in stepped or restructured developments. This ensures that your project can adapt and grow without facing funding restrictions.

Mezzanine financing in property development can be a highly effective tool for increasing funding on a project, especially when traditional senior lenders are unable to meet the full borrowing requirement. However, it also comes with a number of disadvantages that developers need to carefully weigh before proceeding.

One of the most significant downsides is the higher interest rate. Since mezzanine lenders take on more risk than senior debt providers, being repaid only after the main lender has been satisfied, they typically charge much higher rates. These can range from 12% to 20% per annum, making it one of the most expensive forms of property finance. This can substantially reduce your overall profit margin, particularly if the project faces any delays or cost overruns.

Another drawback is the subordinated nature of mezzanine finance. If the project underperforms or collapses, mezzanine lenders are only repaid after the senior lender has received their dues. This increases the risk for the mezzanine provider and can complicate financing structures, particularly where multiple stakeholders or lenders are involved.

Mezzanine finance also introduces more legal and administrative complexity. The use of a second legal charge, inter-creditor agreements, and detailed due diligence requirements mean that legal costs and setup times can be significantly higher than standard property development loans. These additional layers can delay project timelines or cause issues if not managed correctly.

In many cases, mezzanine lenders will also impose stricter covenants and oversight requirements. These might include mandatory reporting, project updates, site inspections, and, in some instances, conditional clauses that allow the lender to intervene if certain milestones aren’t met. This added scrutiny can feel restrictive, especially for experienced developers used to more autonomy.

Furthermore, mezzanine loans are typically short-term in nature, with terms of 12-24 months. This creates pressure on the developer to exit the facility promptly, either through a sale or refinancing. If the market slows or if unit sales are delayed, this can create financial strain or force the developer to accept less favourable refinancing terms.

Mezzanine finance is a type of loan that helps fill a funding gap in a property development or business deal, when you don’t have quite enough money and your main lender won’t give you any more. Think of it like a top-up loan that sits between your main mortgage (senior debt) and your own cash or equity.

Imagine you’re building a block of flats. The total cost is £1 million. A bank agrees to lend you £700,000 (70%). You’ve got £100,000 saved, but you’re still short £200,000. That’s where mezzanine funding comes in — it gives you that missing piece without needing to sell a share of the project or bring in a partner.

Key Points 

It fills the gap between what the bank will lend and what you need.

It’s more expensive than a regular loan, because it’s riskier for the lender (you pay higher interest).
It’s flexible — you often don’t pay anything until the project finishes (interest is “rolled up”).
It works well when you’ve already got a project underway and just need extra funds to finish or expand it.

Common Uses:

• For property development that’s gone over budget
• When you get planning permission for extra units mid-project
• If you want to borrow up to 95% of total build costs (LTC)
• To avoid bringing in investors or giving up equity

Mezzanine financing is a hybrid form of funding that sits between senior debt and equity in the capital stack. It allows developers and business owners to access additional capital without giving up equity or needing to refinance their entire facility. However, mezzanine debt financing does come with elevated risks, particularly for the lender and, to a lesser extent, the borrower.

From a lender’s perspective, mezzanine finance is riskier because it is subordinated to senior debt. This means that in the event of a default or forced sale, senior lenders get repaid first. As a result, mezzanine lenders often charge higher interest rates, typically ranging between 10–20%, to compensate for the increased exposure.

For the borrower, the risks of mezzanine finance usually relate to affordability. Since repayments (or rolled-up interest) can be expensive, a miscalculation in cash flow or development timelines may cause pressure on repayments. That said, mezzanine finance is often used by experienced developers who are confident in their project’s profitability and simply need to bridge a funding gap.

In the UK, mezzanine finance for property development is most commonly used when a developer needs to top up funds, either due to build cost overruns, extended project scope, or additional planning gains. It’s considered less risky when the scheme is already partially complete and the Loan to Gross Development Value (LTGDV) is still within acceptable thresholds, typically up to 80%.

When applying for development mezzanine finance, one often overlooked but vital consideration is the role of local authority searches and the strategic use of indemnity policies. These elements are key parts of due diligence and can significantly influence a lender’s willingness to approve mezzanine funding.

Local searches provide essential information about planning permissions, land charges, restrictions, environmental concerns, and other legal matters that could affect a property’s development potential. While not always legally required, these searches are typically requested by mezzanine finance lenders in the UK as part of their risk assessment process. They help ensure the viability of the development and safeguard the lender’s second-charge position.

We understand how crucial it is to meet the mezzanine loan requirements set out by funders, and we work with developers to ensure all search documentation is accurate, up to date, and aligned with the lender’s expectations. Local searches are usually considered valid for six months, but depending on the lender and project phase, they may be reused if still relevant. If expired, lenders may require updated searches, which can delay funding unless an alternative is accepted.

Using an Indemnity Policy in Place of Local Searches

In certain scenarios—such as time-sensitive completions or where searches are delayed—indemnity insurance for development finance can serve as an acceptable substitute. An indemnity policy provides financial protection to both the borrower and the lender against specific risks that would typically be revealed in local searches. These may include unknown planning enforcement notices, building regulation breaches, or undisclosed easements.

While an indemnity policy does not cure the underlying legal issues, it insures against future financial loss should those issues arise. Many mezzanine finance providers in the UK will accept indemnity cover as part of their legal underwriting, particularly for lower-risk or nearing-completion developments where the likelihood of issues arising is reduced.

As a trusted broker for mezzanine funding for property development, Mortgage Lane offers end-to-end support in handling legal and compliance-related lender requirements. We help developers assess whether new local searches are required or whether an indemnity policy is a viable and lender-approved alternative, saving both time and cost. This strategic approach is especially useful for mezzanine construction finance where deadlines are tight and cash flow is critical.

We understand that all ventures start with an initial step. In the realm of mezzanine development finance, while certain competitive lenders may prefer borrowers with previous development experience, especially for complex projects, it’s important to recognise that numerous lenders do not require prior experience in property development. This holds true for a wide range of projects, including those that involve significant renovations or construction. Our role is to guide you through this process and help you find a lender that matches your unique circumstances and meets the specific needs of your mezzanine development project.

The terms for mezzanine development finance typically range from 1 to 60 months, providing flexibility to suit various project timelines. Recognising that these loans are integral to property development, developers often aim to settle these financial agreements promptly, driven by the potential for profit.

In mezzanine development finance, lenders frequently set a minimum term ranging from 1 to 3 months. This condition means that once your development project is complete, you can exit the finance agreement shortly thereafter, often right after the minimum term ends. This aspect of mezzanine development finance offers developers a degree of flexibility, allowing them to align their exit strategy with the completion timeline of their project and financial objectives.

In the realm of mezzanine development finance, it’s common for specialist lenders to use a closed legal panel. This panel consists of a specified list of solicitors who are authorised to represent these lenders. When you seek mezzanine finance, you’ll typically select your legal representation from this list. In some instances, joint representation is possible, where the chosen solicitor’s firm represents both you and the lender.

However, certain lenders with a closed panel might only provide sole representation, representing themselves exclusively. In such scenarios, you have the option to appoint your own solicitor, as long as they fulfil specific criteria set by the lender. It’s crucial to be aware that in situations of sole representation, you will be liable for two sets of legal fees: one for your solicitor and another for the lender’s solicitor.

This approach in mezzanine development finance ensures that all legal aspects of the transaction are handled by professionals familiar with the specific requirements and intricacies of this type of financing, while also giving you some flexibility in choosing your legal representation.

We arrange cost-effective mezzanine development finance for:

• Individuals
• Special Purchase Vehicles/Limited Companies
• Limited Liability Partnerships (LLP)
• Trading companies
• Charities
• On/Offshore Trusts

It is important to note that mezzanine development loans are not covered by the Financial Services Compensation Scheme, so borrowers should ensure they are dealing with a reputable lender.

A developer is building a block of 10 flats with a total development cost of £2 million and a projected Gross Development Value (GDV) of £2.8 million once complete.

A senior lender agrees to fund 70% of the GDV, offering a £1.96 million loan.

The developer only has £200,000 in personal capital.

This leaves a shortfall of £400,000 needed to cover the build costs and complete the project.

To bridge that gap, the developer secures mezzanine finance of £400,000 from a specialist lender. This mezzanine loan sits behind the senior loan, secured with a second legal charge on the property.

The mezzanine lender charges a higher interest rate, say 15% per annum, but rolls up the interest (i.e. it’s paid at the end).

When the development is sold, the senior loan is repaid first, followed by the mezzanine lender, and the developer keeps the remaining profit.

Why use mezzanine finance?

It allows the developer to:

• Keep full ownership and control
• Increase funding to 85–90% of GDV or up to 95% LTC (Loan to Cost)
• Avoid bringing in equity partners or giving up profit share

This example shows how mezzanine debt financing helps developers access higher leverage without selling equity or refinancing their entire facility.

Mezzanine finance in property is a form of secondary funding that helps developers bridge the gap between their equity contribution and what their senior lender is willing to offer. Sitting between senior debt (such as a traditional development loan) and the developer’s own funds, mezzanine finance is used to enhance overall leverage. It allows developers to secure higher loan-to-cost or loan-to-value ratios without needing to bring in outside investors or commit more personal capital.

This type of mezzanine property finance is particularly useful for property developers looking to maximise their return on equity, expand into more projects simultaneously, or deal with shortfalls when senior lenders limit the maximum they’re willing to lend. Because mezzanine finance carries a second legal charge behind the senior lender, it is considered subordinated debt, repaid only after the senior loan is settled, but before the developer’s profit is realised.

Key Features of Mezzanine Finance for Property

Mezzanine finance is designed to bridge the funding gap. For instance, when senior lenders offer only 60–70% Loan to Gross Development Value (LTGDV), a mezzanine loan can boost this up to 80–85% LTGDV or as high as 95% Loan to Cost (LTC). It typically involves rolled-up interest, meaning borrowers don’t make monthly repayments, instead, the interest accrues and is paid off when the project exits or refinances. This type of loan is secured with a second legal charge, and comes with higher interest rates (commonly in the 12%–20% range) due to the increased risk to the lender. It also involves additional legal work, as there’s a layered security structure between the senior and mezzanine lenders.

When Is Mezzanine Finance Used in Property?

• When a developer’s equity and senior loan combined still fall short of covering the full project cost.
• After planning permission has been granted mid-project, requiring extra funds to build the newly approved units.
• To rescue partially built schemes, especially if the original loan facility expired or ran out.
• To reduce upfront capital requirements, enabling developers to scale faster and work across multiple sites.

Pros and Cons of Mezzanine Property Finance

Pros:

• Boosts total funding without diluting ownership
• Allows developers to retain full control of their project
• Ideal for scaling and increasing development pipeline

Cons:

• Interest rates are significantly higher than senior debt
• Tighter covenants and monitoring from mezzanine lenders
• Adds complexity with second charge legal documentation

Mezzanine development finance is a powerful tool for property developers seeking to bridge funding gaps without refinancing their entire loan facility. Sitting between senior debt and developer equity, it provides a second charge loan that can significantly boost total borrowing power. This type of property development funding is ideal when senior lenders won’t stretch far enough—particularly in situations involving over-budget construction, planning permission changes, or additional unit approvals. With the ability to fund up to 95% Loan to Cost (LTC) or around 80% Loan to Gross Development Value (LTGDV), mezzanine construction finance is especially useful for schemes needing flexibility in cash flow and minimal equity input. Though the interest rates are typically higher than senior debt, the access to larger capital and the ability to retain control of the project make it a worthwhile consideration for experienced developers. Commonly used in ground-up builds, commercial-to-residential conversions, partially completed projects, and even modular developments, a mezzanine loan for property developers offers adaptable funding that evolves with your scheme. It’s particularly suited to complex developments with title restrictions, unusual building types, or phased sales timelines. We work with trusted mezzanine finance providers in the UK to arrange structured, whole-of-market solutions tailored to your project’s timeline and funding strategy. Whether you’re dealing with a constrained capital stack or preparing to scale a site mid-build, our access to exclusive products and specialist lenders ensures you’re equipped with the right funding at the right time.

In mezzanine development finance, it is common for lenders to add the product fee and the interest for the loan term to the total loan amount. This results in the capitalization of both the interest and product fee, meaning they are included in the total loan balance, rather than being paid on a periodic basis.

How does the Loan to Gross Development Value (LTGDV) affect the interest payable?

In mezzanine development finance, as the LTGDV ratio increases, so does the interest payable balance. This happens because the interest is calculated on a larger loan amount, which grows in line with the increase in the Gross Development Value (GDV) of the development project.

Is there a typical maximum LTGDV ratio that lenders consider for mezzanine development finance?

Lenders in mezzanine development finance usually adopt a cautious stance regarding the LTGDV ratio. Most lenders prefer not to finance projects requiring an LTGDV ratio exceeding 80%, as this helps manage risk and ensures the loan amount remains proportionate to the value of the completed development.

How does adding the product fee and interest to the loan impact the total cost of the loan?

When the product fee and interest are added to the loan in mezzanine development finance, the initial loan amount increases. This means that over the loan term, the borrower ends up paying interest on a larger principal amount, which in turn increases the total cost of the loan.

Can developers pay the interest periodically instead of rolling it into the loan?

The option to pay interest periodically in mezzanine development finance varies based on the lender’s terms. While some lenders may offer this option, it is less common, with many preferring to capitalise the interest into the loan.

What should developers consider when evaluating the impact of interest payments on their project?

Developers should carefully consider the total cost of the loan, including capitalised interest, when planning their development projects. Assessing the project’s feasibility with the increased loan amount and ensuring that the final LTGDV ratio is within viable limits is essential.

Are there any strategies to mitigate the impact of interest payments in mezzanine development finance

To mitigate the impact of interest payments in mezzanine development finance, developers can focus on efficient project planning to ensure timely completion, thereby reducing the total interest accrued. Additionally, exploring specific financing incentives or tailored options for development projects can lead to more favourable financing terms.

In securing a mezzanine development loan through Mortgage Lane, having a regular income isn’t always essential. However, lenders will closely examine your exit strategy. If your plan involves refinancing the project upon completion, they will scrutinise your income to determine if it meets the criteria set by potential remortgage lenders. This assessment serves as a ‘sense check’ to confirm that your income levels are appropriate for the terms of the available refinancing options. Alternatively, if your exit strategy is to sell the developed property, the lender will concentrate on evaluating the expected Profit on Cost (POC) levels. This approach ensures that the financial aspects of your mezzanine development loan are aligned with your project’s end goals.

Similar to traditional mortgages, there are lenders within the mezzanine development finance sector who consider applicants with adverse credit histories. If you have a history of missed payments, County Court Judgments (CCJs), defaults, or even an Individual Voluntary Arrangement (IVA), Mortgage Lane can assist you in finding a suitable lender for your development loan. For those discharged from bankruptcy, the range of options generally broadens after 3 years, and even more so after 6 years.

In mezzanine development finance, it’s important to note that lenders not only adopt a ‘non-status’ approach in their underwriting, focusing on the project’s profitability potential and the viability of the exit strategy, but they also pay close attention to how the original loan facility has been maintained. This means that while they may be more focused on the project itself rather than the applicant’s credit history, they will also consider the management of any existing finance. Good maintenance of the original facility can be a positive factor in the lending decision. This balanced approach allows developers with adverse credit, who have demonstrated responsible financial management in their ongoing projects, to secure the financing they need for their development projects.

No, a minimum income is typically not a central underwriting requirement for a mezzanine development loan. In mezzanine development funding, since projects are often geared towards sale or utilisation upon completion, lenders focus more on the project’s economic viability rather than the borrower’s personal income. Key financial indicators such as Profit on Cost, Loan to Gross Development Value (GDV), and Loan to Cost (LTC) are the primary metrics that lenders assess to ascertain the financial soundness of the development project.

We assist our clients with mezzanine development finance in England, Wales, Scotland and Northern Ireland.