What Is the Difference Between Bridging Finance and Development Finance?

What is the core difference between bridging and development finance?

The difference is purpose. Bridging finance provides short-term capital to bridge a gap — between purchase and sale, between acquisition and refinance, between exchange and completion of another transaction. Development finance funds the construction or heavy refurbishment of a property, releasing capital in stages as the build progresses.

A bridging loan assumes the asset largely exists. A development loan assumes the asset is being created or fundamentally transformed.

This distinction drives everything else: how the loan is structured, how funds are released, what the lender underwrites, and what your deal pack needs to contain. If you submit a development deal using a bridging pack template, you will get questions back. If you submit a bridging deal with unnecessary development-stage documentation, you slow yourself down.

A bridging deal pack is not a development deal pack. Understanding why is the difference between a clean first submission and three rounds of back-and-forth.

How do timescales and loan terms compare?

Bridging loans are short. Typical terms run from 3 to 18 months. The expectation is that the borrower has a defined exit — usually sale or refinance — within that window. Interest is often retained (added to the loan) or rolled up, meaning the borrower does not make monthly payments. The lender wants speed and certainty of exit.

Development finance runs longer. Terms of 12 to 24 months are standard, sometimes extending to 36 months for phased or larger schemes. The timeline is tied to the build programme: site acquisition, planning, construction, practical completion, sales period. The lender is lending against a project, not just an asset.

For the broker, this means the urgency profile is different. Bridging clients often need funds within days or weeks. Development clients are working to planning timelines and build schedules — the lead time is longer, but the documentation requirement is heavier.

How do LTV and LTGDV differ and why does it matter?

Bridging lenders work on loan-to-value (LTV). They lend a percentage of the current market value of the property. Typical bridging LTV sits at 65% to 75%. The property exists, it has a value today, and the lender lends against that value.

Development lenders work on two metrics: loan-to-cost (LTC) and loan-to-gross-development-value (LTGDV). LTC measures the loan as a percentage of total project cost — land, build, professional fees, contingency. LTGDV measures the loan as a percentage of the completed scheme’s value. Typical development LTC sits at 85% to 90%. Typical LTGDV sits at 60% to 70%.

Why does this matter for your deal pack? Because a bridging pack needs a current market valuation. A development pack needs a current valuation, a residual valuation (the GDV), a detailed cost schedule, and often an independent quantity surveyor’s assessment. The lender is underwriting the future value, not just the present value. That requires more evidence.

If you quote LTV on a development deal, the lender knows you have not understood the product. Use the right metric for the right deal type.

How do drawdown mechanics differ?

This is where the two products diverge most sharply.

Bridging finance is a day-one advance. The full loan amount (or near to it) is released on completion of the purchase. The borrower receives the funds, completes the transaction, and the clock starts ticking on the loan term. Simple.

Development finance uses phased drawdowns. The lender releases an initial tranche — typically to cover land acquisition and initial costs — then releases further tranches against build milestones. Each drawdown requires a quantity surveyor (QS) visit to certify that the work claimed has been completed to an acceptable standard. The lender releases funds in arrears, not in advance.

This means the borrower needs working capital to fund each build phase before the QS certifies and the next drawdown is released. It also means the deal pack must include a drawdown schedule aligned to the build programme, and the lender will want to see evidence that the borrower or contractor can fund the gap between spend and reimbursement.

For the broker, phased drawdowns mean ongoing lender interaction throughout the project — not just at completion. Your relationship with the lender does not end at initial drawdown. It continues through every QS report and every tranche release.

What documentation does each deal type require?

A bridging deal pack is built for speed. The lender needs to assess the asset, the borrower, and the exit. Core documents include: current market valuation (or an automated valuation model for smaller deals), proof of borrower identity and address, evidence of the exit strategy (sale agreement, refinance offer in principle, or evidence of the refinance route), proof of deposit or equity contribution, solicitor details, and a deal summary covering the headline terms.

A development deal pack is built for depth. Beyond the standard borrower and identity documents, the lender needs: planning permission (full or outline, with conditions), architectural drawings and specifications, a detailed build cost schedule, a professional QS cost assessment, a GDV appraisal supported by comparable evidence, a build programme with timeline and phasing, contractor details (including their track record and financial standing), evidence of the borrower’s development experience, a drawdown schedule, and professional team details (architect, structural engineer, project manager).

The documentation gap between these two deal types is significant. A bridging pack might be 30 to 50 pages. A development pack can easily reach 150 to 200 pages. Submitting an incomplete development pack — missing the QS report, missing the build programme, missing contractor details — triggers immediate queries and delays credit committee consideration.

How do exit strategies differ?

Bridging exit strategies are typically binary: the borrower sells the property, or the borrower refinances onto a longer-term product. The lender wants to see evidence that the exit is realistic and achievable within the loan term. A signed sale agreement is the strongest exit. A refinance decision in principle from a term lender is the next best. “We plan to sell” with no evidence is the weakest.

Development exit strategies are more complex. The primary exit is usually sale of the completed units — whether that is a single house, a block of flats, or a mixed-use scheme. The lender wants to see a sales strategy: comparable sold prices, agent appraisals, and ideally pre-sales or reservations. If the exit is refinance and hold (common for build-to-rent schemes), the lender needs a refinance plan supported by projected rental income and a term lender’s appetite.

Development exits carry construction risk. The property does not exist in its completed form yet. The lender is trusting that the build will complete on time, on budget, and to a standard that achieves the projected GDV. This is why development lenders scrutinise the borrower’s track record so heavily. A first-time developer with no completed projects and a speculative GDV is a harder sell than an experienced developer with three comparable completions.

What are typical rates and fees for each product?

Bridging rates typically range from 0.55% to 1.5% per month, with arrangement fees of 1% to 2% of the loan amount. The total cost of a 12-month bridging loan at 0.75% per month with a 2% arrangement fee on a 500,000 pound facility is approximately 55,000 pounds. Bridging is expensive because it is fast and flexible.

Development finance rates are usually lower on a monthly basis — 0.4% to 0.9% per month — but the loan runs longer and the total interest cost is higher. Arrangement fees of 1% to 2% apply, plus exit fees of 1% to 1.5% are common. QS monitoring fees (paid by the borrower) add 500 to 1,500 pounds per inspection. The total cost is higher in absolute terms but the margin on the completed scheme should absorb it.

For the broker, rates and fees affect how you present the deal to the borrower and which lenders you approach. A development client who balks at QS fees does not understand the product. A bridging client who expects term-loan rates does not understand the cost of speed. Part of your role is setting expectations early — and the deal pack should reflect realistic, market-appropriate terms.