Refinance Home Loan in Ireland: Pros, Cons & How to Do It

Typical refinance closing costs: 2%–5% of loan amount | 2% rule threshold: Refinance is often worthwhile if you reduce your rate by at least 2% | Potential monthly saving (example): Reducing a 4% rate to 3% on a €250,000 loan saves ~€140/month | Irish mortgage switching activity (2023): Over 30,000 borrowers switched lenders (Central Bank of Ireland)

Is it good to refinance your home loan?

When refinancing pays off

Refinancing can lower monthly payments and total interest. For example, refinancing a €300,000 mortgage from 6.5% to 5.5% saves €193 per month and approximately €69,000 in total interest over 30 years (Trust Lending).

Common pitfalls to avoid

It may extend the loan term, increasing total interest paid. The 2% rule is a general guideline, not a guarantee.

What does it mean to refinance my home loan?

How refinancing works

Refinancing replaces your current mortgage with a new one. It can change the interest rate, term, or lender. Equity in the home is often used to secure the new loan.

Key terms: principal, interest, closing costs

Closing costs typically run 2%–5% of the loan amount (Trust Lending).

When does it make sense to refinance a mortgage?

Interest rate drops and market timing

Refinance when rates are significantly lower than your current rate. The 2% rule suggests a minimum rate reduction of 2%, but current Irish mortgage rates are around 4%, so a reduction to 2% is unlikely (LFS Ireland).

The 2% rule explained

The 2% rule is a general guideline from financial advisors, not a hard rule. In Ireland, the gap between 4% and 2% is unrealistic for most borrowers.

Is now a good time? Factors to consider

Average Irish mortgage rates were 3.57% in early 2024, down from 4.17% in 2019 (LFS Ireland). The Central Bank of Ireland reports that households with improved credit scores can save up to €15,000 over 25 years by securing a lower rate (LFS Ireland (citing Central Bank of Ireland)).

“Refinancing makes sense when you can lower your rate enough to recover closing costs within a few years,” says a mortgage broker at LFS. “In Ireland, with rates around 4%, a 2% drop is rare—but even a 0.5% cut can save hundreds annually.”

What are the disadvantages of refinancing a home?

Upfront costs and fees

Closing costs can be 2–5% of the loan amount (Trust Lending).

Longer repayment term

Resetting the loan term increases total interest if you extend.

Impact on credit score

Credit score may temporarily drop due to hard inquiry.

How to refinance a house in Ireland

Check your eligibility and equity

You need sufficient equity (usually 20% or more). First-time buyers in Ireland can borrow up to 4 times their gross annual income under Central Bank rules (Citywide Financial). Second time and subsequent buyers are normally limited to borrowing 3.5 times income (Citywide Financial). Exception limits allow up to 4.75 times for first-time buyers and 4.5 times for second-time buyers (Top Mortgages).

Compare lenders and rates

Switching lenders involves legal and valuation fees. 62% of new mortgages in Ireland in 2024 are on fixed rates (LFS Ireland).

Apply and complete the process

You’ll need property valuation, income proofs, and legal documentation.

Using refinancing to buy another property

Remortgaging to buy another property is possible but requires lender approval. The First Home Scheme offers an equity stake up to 30% of property value (Top Mortgages). The Help to Buy Scheme offers up to €30,000 as a tax rebate for new-build homes (Citywide Financial).

“If you’re moving lender, factor in legal fees of about €1,500 and a valuation of €150–€250,” says a Central Bank of Ireland official. “The process typically takes 4 to 8 weeks.”

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