Negative Equity Calculator
Understanding Negative Equity
Negative equity means your mortgage debt exceeds your property’s current market value. The size of the negative equity problem depends on how far below zero your equity is, your mortgage rate, and whether house prices in your area are rising or falling.
Key actions if you are in negative equity:
- Continue making mortgage payments — do not let arrears accumulate.
- Consider overpaying to reduce the outstanding balance faster.
- Contact your existing lender about product transfer rates (same lender, new deal).
- Avoid selling unless essential — time is your best ally.
- Seek advice from a mortgage broker or Citizens Advice if struggling with payments.
Frequently Asked Questions
What is negative equity UK?
Negative equity occurs when the current market value of your property falls below the outstanding balance of your mortgage. For example, if your home is worth £200,000 but your mortgage is £220,000, you have negative equity of £20,000. Negative equity does not require immediate action if you can maintain mortgage payments, but it can prevent you from remortgaging or moving home without paying off the shortfall.
Can I remortgage in negative equity?
Remortgaging in negative equity is very difficult. Most lenders require at least 5% equity (95% LTV) to consider a new mortgage application. However, some existing lenders offer ‘product transfer’ deals — switching to a new rate with the same lender without a full remortgage assessment. Check with your existing lender before approaching the open market.
What happens if I sell in negative equity?
If you sell a property in negative equity, the sale proceeds will not cover the full mortgage balance. The shortfall must be paid from your own funds. If you cannot pay, your lender may pursue you for the remaining debt after the sale — called a ‘shortfall debt’. Always seek independent financial advice before selling in negative equity.
How common is negative equity UK 2026?
Negative equity in the UK is relatively rare compared to the 2008 financial crisis. Following the 2022–2023 house price correction, some recent buyers who purchased with small deposits at peak 2022 prices may have entered negative equity. By 2026, most regional markets have stabilised. Those most at risk are buyers who purchased in 2022 with 5% or 10% deposits in areas that saw above-average price falls.
How to get out of negative equity fastest?
The fastest ways to exit negative equity are: (1) Overpaying your mortgage to reduce the outstanding balance. (2) Waiting for house price growth. (3) Making home improvements that increase market value. (4) Paying a lump sum from savings. A combination of overpayments and natural price growth is the most practical approach for most homeowners.