Key Facts
- Primary keyword: property development finance - 1,900 monthly searches
- Independent editorial guide - no affiliate links, no commission
- Sources: FCA, gov.uk, HMRC, Money and Pensions Service
- Last reviewed June 2026
What Is Property Development Finance?
Property development finance is specialist short-term lending that funds property development projects - typically the purchase of a site and the construction or conversion costs. Property development finance is distinct from standard mortgages and bridging loans, though it shares characteristics of both.
Property development finance is typically structured in two parts: a land or acquisition loan covering the purchase of the site, and a development facility covering the build costs. The build cost element is drawn down in stages as the construction progresses, with drawdowns triggered by inspections confirming work has been completed to the required standard.
Development finance lenders assess both the viability of the development project and the developer's track record and experience. First-time developers face stricter criteria and lower maximum loan-to-gross-development-value ratios than experienced developers with a proven track record.
Types of Property Development Finance
Light development finance covers minor works such as refurbishment, conversion, or minor extension that do not require ground-up construction. This type of property development finance is more widely available and less complex than full development finance.
Heavy development finance covers ground-up construction and major development projects. Lenders specialising in heavy development finance include Paragon, Octane Capital, Assetz Capital, and specialist private lenders. The underwriting is more detailed, the loan-to-cost ratios are lower, and the monitoring requirements are more intensive.
Mezzanine development finance sits between the senior debt and the developer's equity. It provides additional funding above what the senior lender will advance, at a higher interest rate, to reduce the developer's equity requirement. Mezzanine property development finance is used by experienced developers seeking to maximise leverage on profitable schemes.
Property Development Finance Rates and Costs
Property development finance rates are higher than standard mortgages, reflecting the development risk and the construction period during which the property has no income. Rates are typically quoted as monthly rates, ranging from 0.5 to 1.2 percent per month depending on the lender, the project risk profile, and the developer's track record.
In addition to interest, property development finance carries arrangement fees (typically 1 to 2 percent of the facility), monitoring surveyor fees (paid by the borrower and covering stage inspection costs), and exit fees on some products. Legal fees for both borrower and lender are also typically payable.
The total cost of property development finance must be modelled as part of the development appraisal. A development project that looks profitable before finance costs may show a thin or negative margin once property development finance costs are incorporated. Stress-testing the appraisal against higher interest rates and extended timescales is essential before committing to development finance.
How Property Development Finance Is Structured
The loan-to-cost (LTC) ratio is the primary metric for property development finance. Lenders typically advance up to 60 to 75 percent of total project costs (land plus build). The developer must fund the remaining 25 to 40 percent from equity or mezzanine finance.
The loan-to-gross-development-value (LTGDV) is the other key metric - the maximum loan as a percentage of the completed development's value. Most property development finance lenders cap LTGDV at 60 to 70 percent. A development with a GDV of 1,000,000 pounds and an LTGDV cap of 65 percent has a maximum loan of 650,000 pounds regardless of the LTC position.
Draw-down is staged throughout the construction period, with each tranche released following a surveyor inspection confirming work completed. This structure protects the lender from the risk of advancing funds for work that has not been done. The developer must manage cashflow carefully to ensure contractor payments can be met between draw-down tranches.
What Lenders Assess for Property Development Finance
Property development finance lenders assess four main areas: the developer's track record and experience; the quality of the development appraisal and the realism of cost and revenue assumptions; the planning position and any planning risk remaining; and the exit strategy - how the development will be sold or refinanced.
First-time developers without a track record face the most challenging property development finance landscape. Most specialist lenders require at least two to three completed projects before they will consider a developer for significant property development finance. First-time developers typically need to work with a more experienced joint venture partner or project manager to access mainstream development finance.
The development appraisal - a financial model showing all costs, revenues, and the resulting profit margin - is the central document in a property development finance application. Lenders scrutinise the assumptions carefully, particularly build costs, sales values, and contingency allowances. A credible independent valuation of the GDV and an independent QS cost assessment strengthen the application significantly.
Property Development Finance vs Bridging Loans
Property development finance and bridging loans are sometimes confused but serve different purposes. A bridging loan is most appropriate for light refurbishment, purchase before sale, or buying unmortgageable property for quick renovation. Property development finance is appropriate for significant construction or conversion projects that require staged funding.
Bridging loans are simpler to arrange, complete faster, and are more widely available than property development finance. For a project involving straightforward refurbishment with a clear exit, a bridging loan is often more appropriate than full development finance.
For ground-up development, new-build projects, or significant conversion work, property development finance provides the staged funding structure that a bridging loan cannot. The monitoring and draw-down mechanism in development finance also provides structure and discipline to the construction process that benefits the developer as well as the lender. Experienced property development finance brokers with a track record of completing development transactions can significantly improve both the speed and probability of a successful funding outcome for developers at all experience levels.
Disclaimer: This guide is for informational purposes only and does not constitute financial advice. Products, eligibility criteria and regulations change frequently. Consult an FCA-authorised adviser before making any decision. Kael Tripton Ltd is not authorised or regulated by the Financial Conduct Authority.
Frequently Asked Questions
What is property development finance?
Property development finance is specialist short-term lending that funds property development projects, covering land purchase and build costs. It is structured with staged draw-downs as construction progresses, and is repaid from the sale or refinancing of the completed development.
How much can I borrow with property development finance?
Most lenders advance up to 60-75 percent of total project costs and cap the loan at 60-70 percent of gross development value (GDV). The developer must fund the remaining equity from their own resources or mezzanine finance.
What rates do property development finance lenders charge?
Development finance rates are typically 0.5 to 1.2 percent per month, plus arrangement fees of 1-2 percent. The total facility cost must be included in the development appraisal to assess project viability.
Can a first time developer get property development finance?
First time developers face stricter criteria. Most specialist lenders require a track record of completed projects. Working with an experienced joint venture partner or project manager can improve access to development finance for first time developers.
What is the difference between development finance and a bridging loan?
A bridging loan is short-term finance for simpler situations like refurbishment or purchase before sale. Development finance is specifically structured for significant construction or conversion projects with staged draw-downs and monitoring requirements.
Sources
Last reviewed June 2026 · Kael Tripton Editorial
