Yes, bad credit mortgages do exist. The bigger question is what’s behind the “poor score”, how recent it is, and whether it’s something a lender will actually care about.
An overdraft and a credit card aren’t automatically a problem. What matters is how they’re being used and whether you’ve missed payments or built up other adverse credit.
What lenders really look at
Most lenders will focus on a few core things:
- Missed payments, defaults, CCJs or arrangements to pay (and how recent they were)
- How close to the limit you run your credit card and overdraft month to month
- Total debt compared to income, and whether it’s reducing
- Stability: employment, address history, and consistency of banking conduct
A low “credit score” from a credit reference agency can be a warning flag, but lenders use their own assessment methods. Some rely heavily on automated scoring. Others underwrite more manually and can be more pragmatic where issues are historic or well explained.
Do mortgages exist for bad credit?
Yes. Specialist lenders can consider cases that high-street lenders won’t, particularly where:
- the adverse credit is older
- the deposit is stronger
- the overall story is stable (income, employment, and banking conduct)
The trade-off is usually rate and fees. The aim is often to get you onto a workable deal now and then improve the profile so you can refinance onto cheaper mainstream rates later.
Overdrafts and credit cards: what helps and what hurts
Usually fine:
- using a credit card for day-to-day spending and repaying it in full or keeping balances low
- staying within an agreed overdraft and not relying on it permanently
More of a problem:
- living in an overdraft month after month (especially if it’s always close to the limit)
- maxing out credit cards or making only minimum payments
- cash withdrawals on credit cards
- gambling markers, returned direct debits, or persistent unpaid items
If your bank statements show you’re constantly at the edge, lenders often interpret that as stretched affordability, even if you’ve never missed a payment.
How to improve your credit score (and how you look to lenders)
These are the steps that tend to have the most impact, and they’re generally practical:
Keep utilisation down.
If possible, aim to keep credit card balances well below the limit, and avoid hitting the overdraft cap. Even small improvements can help.
Pay everything on time, every time.
Late payments are disproportionately damaging. Put bills and credit commitments on direct debit where you can.
Stabilise the overdraft.
If you’re using it every month, try to reduce reliance gradually so statements show a buffer rather than a permanent deficit.
Check your credit files for accuracy.
Make sure your address history is consistent and that anything recorded is correct.
Avoid repeated credit applications.
Multiple hard searches can drag scores down and make lenders nervous.
When it’s worth applying now vs waiting
If you have recent missed payments or any serious adverse credit, it can be worth pausing to clean things up and build a better run of statements.
If the issue is mainly “thin file” or high utilisation (rather than missed payments), you may still have options now, especially with the right lender choice and a sensible LTV.
What to do next
Start by getting clear on what the “poor score” is driven by — missed payments vs utilisation vs lack of history. Then decide whether you’re best placed with a mainstream lender or a specialist one.
This is where a broker adds value: we can target lenders that match your actual profile and avoid unnecessary declines that leave extra footprints on your credit file.
