Second Charge Mortgages

Second Charge Mortgages – Flexible Funding Without Disturbing Your Current Mortgage

If you’re tied into a great mortgage rate—or face early repayment charges—remortgaging to release equity might not be the best option. That’s where a second charge mortgage comes in.

At Mortgage Knight, we specialise in helping homeowners and landlords raise money without changing their existing mortgage. Whether it’s for home improvements, debt consolidation, or investment, we’ll help you access the equity in your property quickly, efficiently, and with the right lender.

What Is a Second Charge Mortgage?

A second charge mortgage (also known as a second mortgage or secured loan) is a loan that sits behind your existing mortgage, using your property as security.

  • Your first mortgage remains untouched
  • The second charge is a separate loan with its own lender and terms
  • You can typically borrow between £10,000 and £1,000,000+
  • It’s a useful alternative to remortgaging or taking out personal/unsecured loans

When Might a Second Charge Mortgage Be Right for You?

You may benefit if:

  • You're on a low fixed-rate mortgage and don’t want to remortgage
  • You’d face high early repayment charges (ERCs)
  • You want to borrow more than your current lender will allow
  • You're self-employed or have complex income
  • You want to consolidate debts at a lower rate
  • You need funds quickly for business, family, or personal reasons
What Can Second Charges Be Used For?
  • Home improvements – extensions, lofts, kitchens, renovations
  • Debt consolidation – reduce monthly payments by combining unsecured debts
  • Property deposits – for buy-to-let or second homes
  • Business purposes – working capital or startup costs
  • School fees or large personal purchases
  • Tax bills or divorce settlements

We help clients across all circumstances access equity wisely.

Who Can Apply for a Second-charge Mortgage?

We help:

  • Homeowners with existing mortgages (residential or buy-to-let)
  • Self-employed clients or company directors
  • Clients with adverse credit or previous defaults
  • Landlords with multiple properties
  • Clients borrowing via Ltd Companies (SPVs)
  • Borrowers needing fast access to funds
Key Features of CoKey Features of Second Charge Mortgagesmmercial Mortgages
Feature Typical Terms
Loan amount £10,000 to £1 million+
LTV Up to 95% (including both charges)
Term length 3 to 30 years
Interest types Fixed or variable
Credit score Flexible – options for poor credit available
Speed Funds available in 5–14 days

Why Use Mortgage Knight for Second Charge Mortgages?

  • We specialise in complex and flexible lending
  • Fast decisions and completions
  • Whole-of-market access including regulated and unregulated lenders
  • We work around your existing mortgage, not against it
  • We guide you honestly—if a second charge isn’t right, we’ll say so
Case Study 1: Avoiding Early Repayment Charges

Status: Steve had a 1.69% fixed mortgage for 3 more years but wanted to borrow £60,000 to convert his garage.

Challenge: Remortgaging would’ve triggered a £4,200 early repayment charge.

Solution: We arranged a second charge mortgage at 6.5% fixed over 10 years.

Outcome: Steve got the funds he needed without disturbing his main mortgage.

Case Study 2: Self-Employed Borrower Rejected by High Street

Status: Self-Employed Borrower Rejected by High Street Status: Jess was self-employed and needed £45,000 for a kitchen extension. Her income was complex and inconsistent.

Solution: We placed her with a second charge lender that accepted accountant-certified income and 12 months’ trading.

Outcome: Loan approved in 8 working days with no need to touch her current mortgage.

Case Study 3: Debt Consolidation to Reduce Outgoings

Status: Daniel had credit cards, a personal loan, and rising monthly bills. He wanted to lower his outgoings without losing his current fixed-rate mortgage.

Solution: We arranged an £85,000 second charge loan to clear the debts.

Outcome: His monthly payments dropped by over £500 and everything was under control again.

Frequently Asked Questions


A: A remortgage replaces your current mortgage. A second charge loan sits alongside it, letting you borrow more without affecting your current deal.


A: Yes. Many specialist lenders are happy to lend even if you’ve had defaults, missed payments, or low credit scores, as long as the equity and income support the loan.

A: Typically 5–14 days, depending on how quickly documents are submitted. We’ll move things along fast.


A: Like your main mortgage, your home is at risk if you don’t keep up repayments. We’ll fully explain the costs, risks, and benefits before you proceed.


A: Yes. Most second charge lenders allow overpayments and early repayment, though some may charge a fee. We’ll check and compare for you.

Why Choose Mortgage Knight?