LTV Meaning: What Does Loan to Value Mean for Mortgages?
LTV stands for loan to value. It is your mortgage expressed as a percentage of the property's value, and it is one of the most consequential numbers in any mortgage application. It determines which lenders will consider you, what rate band you can access, and how much equity you are building. This guide explains the LTV meaning, the LTV formula, how LTV bands work, and what moves you into a better one.
A £180,000 mortgage on a £200,000 property: (180,000 ÷ 200,000) × 100 = 90% LTV. The lower your LTV, the lower the risk to the lender, and the better the rates available to you. Moving from 90% to 85% LTV can unlock meaningfully cheaper deals.
LTV at a Glance
Lenders price mortgages in LTV bands. Crossing into a lower band, even by 1%, can unlock significantly better rates. Your LTV is recalculated at remortgage using the current property value, so it often improves over time without you doing anything extra.
What Is LTV in a Mortgage and How Is It Calculated?
LTV is the size of your mortgage expressed as a percentage of the property's value. Lenders use it as one of their primary risk measures. The higher the LTV, the more they are advancing relative to the value of the security. At 90% LTV there is a 10% buffer between the mortgage and the property's value. At 60% LTV that buffer is 40%.
10% deposit
25% deposit
40% deposit
If you know your deposit percentage, LTV is simply 100 minus that number. A 10% deposit means 90% LTV. A 15% deposit means 85% LTV. LTV and equity are two sides of the same figure: your equity is the share you own outright, LTV is the share funded by the mortgage. As your LTV falls, your equity rises.
Estimate only. Does not affect your credit score. Actual LTV subject to lender valuation.
LTV Bands and LTV Mortgage: How Loan to Value Affects Your Rate
Lenders price mortgages in bands, not at individual LTV percentages. Moving into a lower band, even by 1%, can reduce the LTV rate you are offered significantly. The difference between an 85% LTV product and an 80% LTV product from the same lender is often material. Here is how the standard LTV band structure maps to rate access and lender range.
| LTV Band | Deposit Required | Rate Access | Lender Range |
|---|---|---|---|
| 60% or below | 40%+ | Best available | Widest, virtually all lenders |
| 65% LTV | 35% | Excellent | Very wide |
| 70% LTV | 30% | Very good | Wide |
| 75% LTV | 25% | Good | Wide; standard minimum for buy-to-let |
| 80% LTV | 20% | Competitive | Good range |
| 85% LTV | 15% | Moderate | Most mainstream lenders |
| 90% LTV | 10% | Higher | Most mainstream lenders |
| 95% LTV | 5% | Highest | Fewer lenders, specialist products |
Why Band Thresholds Matter More Than the Rate Itself
Rate differences between bands vary by market conditions and lender. But the principle is consistent: a 1% improvement in LTV that crosses a band threshold is worth considerably more than a 1% improvement that stays within the same band. If you are at 91% LTV, getting to 90% matters. If you are at 89%, moving to 85% matters much more.
What Is a Good LTV for a Mortgage?
There is no single good LTV. It depends on your circumstances and mortgage type.
For most buyers, 90% LTV (10% deposit) is a practical entry point that gives access to most mainstream lenders at acceptable rates. Moving to 85% LTV (15% deposit) unlocks better rates and broader lender choice. 75% LTV (25% deposit) is the standard minimum for most buy-to-let mortgages, and 60% LTV or below gives access to the most competitive rates available.
For a first-time buyer purchasing a £250,000 property, the difference between 90% LTV (£25,000 deposit) and 85% LTV (£37,500 deposit) is £12,500 in savings. Whether that deposit difference is worth the rate improvement depends on how long you plan to hold the mortgage before remortgaging and the current rate differential between those bands. A whole-of-market broker can run those numbers for your specific situation.
Know your LTV? We can tell you which lenders are most competitive at that band right now.
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Speak to an AdviserHow to Improve Your LTV
Moving into a lower LTV band is worth pursuing if you are close to a threshold. Here are the main routes.
Save a larger deposit
The most direct approach. If you are at 91% LTV and can get to 90%, do it. Check whether crossing the next threshold is achievable within your timeline before deciding when to buy.
Before purchaseAccept a gifted deposit from family
Most lenders accept deposits gifted by close family. A gift letter confirming the money is non-repayable and source-of-funds documentation are required. The gift goes directly toward your deposit, reducing your LTV.
Before purchaseUse your Lifetime ISA bonus
The government adds 25% to Lifetime ISA savings (up to £1,000 per year). The property must be under £450,000 and this must be your first home. The bonus effectively reduces your LTV without additional saving.
First-time buyers onlyWait for property values to rise before remortgaging
At remortgage, the LTV is calculated on the current property value rather than the original purchase price. If values have risen, your LTV may have improved without any additional payment from you. A new lender valuation captures this.
At remortgageOverpay your mortgage
Regular overpayments reduce the outstanding balance faster than the standard schedule. Most lenders allow up to 10% of the outstanding balance per year without an early repayment charge. The savings in interest are significant; the LTV improvement can also be meaningful over time.
OngoingLTV: Frequently Asked Questions
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