Rarely by remortgage. Major lenders cap borrowing for debt consolidation at 80% to 85% loan-to-value, so at 90% there is no room to add anything. A secured loan, also called a homeowner loan or second charge mortgage, is the more realistic route, because some second charge lenders go to 90% or 95% combined loan-to-value for homeowners with clean credit. On a £250,000 home with a £225,000 mortgage, that means around £12,500 at most, at a higher rate.
- High street lenders cap consolidation remortgages at 80% to 85% LTV, so a 90% mortgage has no headroom.
- Some secured loan lenders lend to 90% or 95% combined LTV for clean credit, typically less with adverse history.
- At 90% LTV on a £250,000 home, a 95% cap leaves around £12,500 of room; an 85% cap leaves nothing.
- Capital repayments on a 25-year mortgage typically take you from 90% to around 80% LTV in about five years.
- Any secured borrowing puts your home at risk, and it may be repossessed if you do not keep up the repayments.
Can you remortgage for debt consolidation at 90% LTV?
Almost never. A like-for-like remortgage at 90% is possible with many lenders, but adding money to pay off debt is a different product with a different cap. Checked September 2026 on the lenders' own criteria pages, Halifax, Skipton, TSB and Santander limit consolidation borrowing to 85% loan-to-value, and Nationwide, NatWest, Barclays and Virgin Money limit it to 80%. Several apply the cap to the whole loan if any part is for consolidation; see our guide to which lenders allow remortgaging for debt consolidation.
On a £250,000 home with a £225,000 mortgage, exactly 90%, the arithmetic is stark.
| Lender's consolidation cap | Maximum total borrowing | Room to consolidate |
|---|---|---|
| 80% LTV | £200,000 | None (£25,000 over the cap) |
| 85% LTV | £212,500 | None (£12,500 over the cap) |
| 90% LTV | £225,000 | None |
| 95% LTV | £237,500 | £12,500 |
Under every mainstream cap you already owe more than the lender allows for a consolidation case, so there is nothing to add. It is a fixed criterion applied before affordability or credit history are looked at. If your own lender has said no for this reason, the high street will say the same, and the sensible next step is the second charge market rather than more applications.
Can you get a secured loan at 90% LTV?
Sometimes. Secured loan lenders work to a combined loan-to-value, your mortgage plus the new loan against your home's value, and their ceilings are generally higher than high street consolidation caps. Many stop at 85%, but some go to 90% and a few to 95% combined for borrowers with clean credit, stable income and an up-to-date mortgage. With adverse credit the ceilings typically drop, so a 90% mortgage plus a recent default usually means no. See secured loans with low equity or high LTV.
Two things follow. The amount is small, limited to the gap between your current LTV and the lender's ceiling, and the rate is higher because the lender is exposed if prices fall. Here is what a £12,500 secured loan looks like against the same amount of credit card debt.
Illustrative rates: The rates in this example are fictional and used only to show how the numbers work. They are not an offer. Your actual rate may be lower or higher and will depend on your circumstances, your property and the lender. Consolidating debt over a longer term can mean you pay more interest overall, even if your monthly payment falls.
| Amount | |
|---|---|
| Current monthly payments (£12,500 on credit cards at 24.9%) | £365/month |
| New secured loan payment (£12,500 at 7.9% over 15 years) | £119/month |
| Total repayable over the 15-year term | £21,372 |
The monthly saving is real, but the total is £8,872 more than the debt, and you would be borrowed to 95% of your home's value with two secured lenders. A shorter term cuts the total sharply. A qualified adviser will run your own figures, and checking your options will not affect your credit score.
How long until you have enough equity to consolidate?
If nothing is available now, or only a small amount at a high rate, waiting can be the better move. On a repayment mortgage your balance falls every month, and your loan-to-value with it, even if your home's value does not change.
Illustrative rates: The rates in this example are fictional and used only to show how the numbers work. They are not an offer. Your actual rate may be lower or higher and will depend on your circumstances, your property and the lender. Consolidating debt over a longer term can mean you pay more interest overall, even if your monthly payment falls.
| Time on a £225,000 mortgage at 5.4% over 25 years | Balance | LTV on a £250,000 value |
|---|---|---|
| Today | £225,000 | 90.0% |
| After 3 years | £211,129 | 84.5% |
| After 5 years | £200,555 | 80.2% |
After three years you are inside an 85% cap, which opens Halifax, Skipton, TSB and Santander for a consolidation remortgage and widens the secured loan market. After five years you are almost at the 80% line where the rest of the high street starts. A rise in your home's value shortens that, a fall lengthens it, and overpaying, even modestly, brings the date forward.
The catch is the debt in the meantime. Three years of card minimums costs a great deal in interest, so waiting only makes sense if you are actively paying the debt down. Our debt consolidation calculator compares the cost of waiting with a small secured loan now.
What else can you do at 90% LTV?
Not everything has to be secured on your home, and at 90% LTV the unsecured options deserve a look. A balance transfer card can cut the interest on card debt to nothing for a promotional period, provided you can clear it within the window and have the credit profile to be offered one; our comparison of a balance transfer and a consolidation loan sets out the trade-offs. An unsecured personal loan does not depend on equity at all, though it needs a reasonable credit history and a higher monthly payment than a long secured loan.
Simplest of all is to attack the most expensive debt directly. Even £100 a month above the minimums, aimed at the highest-rate card, clears debt faster than any restructuring and improves your affordability for when equity becomes available.
If none of that is realistic because the payments are already unmanageable, the answer is not a loan of any kind. MoneyHelper, StepChange and Citizens Advice give free, impartial advice and can arrange a debt management plan that keeps your home out of it entirely. That matters most at 90% LTV, because a secured loan at 95% combined leaves almost no margin: if prices fall, both lenders hold a charge on a home that may be worth less than you owe, and it may be repossessed if you do not keep up the repayments. Borrowing to the ceiling should be a considered choice, not a reflex.
Pushing to 95% combined loan-to-value for a small secured loan is the wrong move if the amount available does not clear the debt that is actually hurting you, if your credit history means only the most expensive lenders will consider you, or if you could reach 85% through normal repayments within a year or two anyway. It is also wrong if you are already stretched on the mortgage payment, since a second secured lender leaves no margin if income falls. In those cases, an unsecured option, a period of overpaying the dearest debt, or free advice from StepChange, MoneyHelper or Citizens Advice will serve you better.
Worried about debt? Get free advice first
If you're struggling, it's worth speaking to a free, impartial debt advice service before you borrow more. They don't sell anything and won't judge your situation.
- MoneyHelper: Free, impartial debt advice backed by government
- StepChange: The UK's largest free debt charity
- Citizens Advice: Free, confidential advice on debt and money
Checking your options with Equiclear will not affect your credit score.
Frequently asked questions
What is the maximum LTV for a debt consolidation remortgage?
Among major lenders checked September 2026, 85% at Halifax, Skipton, TSB and Santander, and 80% at Nationwide, NatWest, Barclays and Virgin Money. None publishes a consolidation cap at 90%, so a mortgage at that level cannot take on consolidation borrowing through a mainstream remortgage.
Do any secured loan lenders go to 95% LTV?
A small number of second charge lenders lend to 95% combined loan-to-value for homeowners with clean credit and an up-to-date mortgage. Most stop at 85% or 90%, and adverse credit lowers the ceiling further. The amount available is limited to the gap between your current LTV and the lender's cap.
Can I remortgage at 90% LTV without consolidating?
Often, yes. Many lenders offer like-for-like remortgages at 90% loan-to-value, moving your existing balance to a new deal without borrowing more. That can lower your monthly mortgage cost, which frees money to pay debts directly, but it does not itself clear any debt.
How quickly does my LTV fall on a repayment mortgage?
It depends on your rate and term. On a typical 25-year repayment mortgage, the balance falls by roughly 5% of the property value every three years in the early years, before any change in the home's value. Overpaying, even by small amounts, brings the date forward.
Should I wait to consolidate until I have more equity?
Only if you keep paying the debt down while you wait. Waiting three years on card minimums at high interest can cost more than a small secured loan now. A qualified adviser can compare the two paths for your figures, and checking your options will not affect your credit score.