✅ What does LTGDV mean?
Loan to Gross Development Value — your development loan as a percentage of the project’s projected finished value: LTGDV = loan ÷ GDV. A £2m finished scheme at a 60% cap means a £1.2m maximum on that measure. Development finance uses it instead of a normal LTV because the building doesn’t exist yet — the lender is lending against what will exist. Typical UK range: 55–70%, higher for experienced developers, lower for first-timers — and it’s applied alongside Loan to Cost, with the lower figure winning. The ratio is only as reliable as the GDV behind it, which is why lenders require an independent RICS valuation. Levers that improve it: track record, secured planning, conservative evidenced GDV, a strong team. Money Pilot works all four across 200+ lenders at zero broker fees — FCA regulated (FRN: 968705).
If you’ve come across “LTGDV” for the first time and it looks like alphabet soup, here’s the one-line version before anything else: it’s simply the percentage of your finished development’s value that a lender is willing to lend against. Everything else is detail on top of that one idea.
Bank of England held base rate at 4.25% in June 2026 - waiting for inflation to cool.
73% of UK SMEs expect to grow in the next 12 months - confidence remains strong.
What does LTGDV stand for?
Loan to Gross Development Value. It measures your development finance loan as a percentage of your project’s projected finished value, not its cost, and not its value today, its value once the building is genuinely complete.
Can you show me the maths?
Simply: LTGDV = Loan Amount ÷ Gross Development Value.
If a finished scheme is projected to be worth £2,000,000, and a lender is comfortable with a 60% LTGDV, the maximum loan based on that measure would be £1,200,000.
Why does development finance use LTGDV instead of a normal LTV, like a mortgage does?
Because at the point you’re borrowing, the finished building doesn’t exist yet. A standard mortgage LTV compares the loan against a property’s value today. LTGDV compares it against a value that doesn’t exist yet, and won’t, until the project is actually built. That forward-looking nature is exactly why development finance needs its own specific ratio, rather than borrowing the standard mortgage concept.
What’s a typical LTGDV in the UK?
Broadly 55-70% for most UK development schemes, with experienced developers on strong, well-evidenced schemes able to access the higher end, and first-time developers typically capped lower, commonly around 50-60%, reflecting the lender’s reduced confidence without a delivered track record to lean on.
Is LTGDV the only cap a lender applies?
No, and this trips people up. Lenders also apply Loan to Cost (LTC), the percentage of the total build cost, land plus construction, they’re willing to fund, commonly around 65-75%. The lender then applies whichever of the two figures produces the lower loan amount. This is why development finance calculations look more involved than a simple percentage, you’re being measured against two different yardsticks simultaneously, not one.
Why should you actually care about this ratio, beyond understanding the jargon?
Because it directly determines your maximum borrowing, and by extension, how much of your own money, equity, cash, or other resources, you need to bring to the deal. Underestimating how LTGDV will apply to your specific scheme is one of the most common ways developers end up short of funding partway through planning a project, only realising the gap once a lender’s numbers come back lower than expected.
Does the accuracy of the GDV figure itself matter to this ratio?
Enormously. LTGDV is only as reliable as the GDV it’s calculated against, and lenders require an independent RICS valuation to confirm that figure before finalising any facility, rather than relying on a developer’s own estimate. An inflated GDV doesn’t increase your real borrowing capacity, it just means the gap between what you expected and what the lender actually offers shows up later, and more painfully, once the independent valuation lands.
How can you improve the LTGDV you’re offered?
A few genuine levers:
- Experience. A delivered track record consistently unlocks a higher LTGDV than an equivalent first attempt.
- Planning certainty. Full planning permission already secured reduces uncertainty, and lenders reward that with more confidence.
- A realistic, independently supported GDV. Conservative, well-evidenced figures are viewed more favourably than optimistic self-estimates.
- A strong supporting team. An experienced contractor and project manager can meaningfully offset a developer’s own lack of personal track record.
The bottom line
LTGDV is simply the percentage of your development’s projected finished value a lender will lend against, typically 55-70%, capped alongside Loan to Cost, with the lender applying whichever figure is lower. Understanding this ratio, and making sure your GDV estimate is genuinely realistic before you start relying on it, is one of the most important things to get right before you plan a scheme’s funding, not after a lender’s own valuation comes back with a different number.
