You’ve found a site or a building with real development potential. The numbers work, the plan is solid, but the funding doesn’t line up. Full development finance can take time to arrange, and the opportunity might not wait.
That’s where development bridging finance comes in. In this guide, we’ll explain what it is, how it differs from traditional development finance, and how UK developers use it to keep projects moving.
Development Bridging Finance in Plain English
Development bridging finance is a short-term loan, secured on property or land, that helps you buy, refinance or progress a development project. It “bridges” the gap between where you are now and the longer-term funding, sale or refinance that follows.
Unlike a standard mortgage, lenders focus on the property, the plan and your exit strategy. That’s why it suits projects that high street lenders can’t, or won’t, fund quickly.
Development Bridging vs Development Finance: What’s the Difference?
People often mix these up, so here’s a simple side-by-side.
| Development bridging finance | Development finance | |
| Purpose | Buy, refinance or progress a project quickly | Fund a full build from start to finish |
| Term | Short, typically up to 12–24 months | Tied to the build programme |
| Funds released | Often mostly upfront, sometimes in stages | Usually in stages as work is completed |
| Speed | Often faster to arrange | Usually a longer application process |
| Best for | Quick purchases, conversions, bridging the gap | Larger ground-up or multi-unit builds |
Many developers use both. They start with a bridging loan to secure the site, then move onto development finance to fund the build.
What Can You Use It For?
Development bridging finance is flexible. Common uses include:
- Buying a property for conversion, such as a house into flats or commercial to residential
- Securing a development site before development finance is in place
- Refinancing an existing development loan
- Funding preparation works while planning or sale arrangements are completed
- Bridging a gap when a project needs capital before the next stage begins
For projects focused mainly on renovation rather than development, a light and heavy refurbishment bridging loan is often a closer fit.
GDV: The Number Lenders Care About Most
You’ll hear Gross Development Value (GDV) a lot. It’s the estimated total value of the project once it’s finished.
Lenders use it to judge whether the project stacks up. They’ll look at the current value, the expected end value, your build costs and the profit margin. Some lenders base lending on the current value, while others, particularly for GDV bridging finance, take the projected end value into account.
A clear, realistic GDV supported by evidence makes your application far stronger.
How a Development Project Typically Flows
Here’s a simple five-stage view.
- Secure the site. A bridging loan completes the purchase, often faster than traditional finance.
- Get permissions in place. Planning or building regulations are sorted, if not already done.
- Fund the works. Funds come from the bridging facility or from longer-term development finance.
- Complete the project. The building work finishes and the property is revalued.
- Exit. You sell, or refinance onto a longer-term loan.
What Does It Cost?
Costs vary by lender, project and risk, but typically include:
- Monthly interest, commonly between 0.55% and 1.5%, often rolled up and paid at the end
- Arrangement fee, typically 1% to 2%
- Valuation, monitoring and legal fees
- Possibly an exit fee
Development projects can carry slightly higher costs than simple purchases, because the lender is taking on more risk. Always compare the total cost across the whole term.
Exit Strategies for Development Projects
Because bridging is short-term, lenders will want a believable plan to repay. Common exits include:
- Selling the completed property, with sale proceeds repaying the loan
- Refinancing onto a buy-to-let mortgage if you’ll hold the property
- Moving onto longer-term development finance or development exit finance
- Refinancing onto commercial finance for commercial schemes
Plan your exit before you apply, and build in a buffer for delays. Building projects rarely run exactly to schedule.
Regulated or Unregulated?
Most development projects involve unregulated bridging loans, because the property is being developed for sale or investment. Regulated bridging loans only apply where the property is, or will be, your home or a close family member’s. Your broker will confirm which applies.
What Lenders Look For
- The property and the plan, including planning status where needed
- Your experience, particularly if you’re a first-time developer
- The numbers, including costs, GDV and profit margin
- A clear exit strategy
- Your supporting documents, such as schedules of works and contractor details
First-time developers can still get funding, but lenders may want more evidence, such as an experienced contractor on the project.
Getting the Right Help
A good bridging loan broker will look at your project, your timescale and your exit before discussing rates, and will be honest if a different type of funding fits better. Discount Mortgages can compare development bridging finance options across the market and talk you through your exit strategy before you commit.
FAQs: Development Bridging Finance
What is development bridging finance? It’s a short-term loan secured on property or land, used to buy, refinance or progress a development project while longer-term funding, a sale or a refinance is arranged.
How long does a bridging loan take? Many complete in around two to three weeks once paperwork is ready, and faster options exist for urgent cases. Timing depends on the lender, valuation and legal work.
Who can apply for development bridging finance? Developers, builders, investors and limited companies can all apply. First-time developers may be considered, though lenders often want to see supporting evidence and an experienced team.
Can I get bridging finance with bad credit? Often yes. Because the loan is secured on the property, some lenders will consider credit issues if the project and exit plan are strong. Terms may differ.
What is the maximum LTV for a bridging loan? Commonly up to around 75% of current value, though development projects vary by lender, planning status and the strength of the deal.
How much does bridging finance cost? Monthly interest is commonly between 0.55% and 1.5%, plus arrangement, valuation and legal fees. The total depends on loan size, term and project risk.
Is bridging finance regulated? Only when secured on a property you or a close family member lives in. Development and investment bridging is usually unregulated.
When should I use development bridging finance? When you need to complete faster than traditional finance allows, when you’re bridging to development finance, or when a conversion or project needs capital quickly and you have a clear exit.
Final Thought
Development bridging finance isn’t a replacement for development finance, it’s a partner to it. Used well, with a clear GDV and a realistic exit, it lets you secure the opportunity now and bring in longer-term funding when the project is ready for it.
Bridging finance is subject to status, valuation, lender criteria and affordability checks. Your property, land or security may be repossessed if you do not keep up repayments on a loan or mortgage secured against it. Commercial mortgages, including bridging finance and buy-to-let mortgages, are not regulated by the Financial Conduct Authority.