If you are buying a home, switching your mortgage, or just coming off a fixed rate, you’ve probably already noticed that Irish mortgage rates are confusing. Lenders advertise numbers ranging from 3% to over 6%, with green discounts, LTV bands, cashback offers, and fixed periods thrown in. Most people end up picking a rate that sounds low rather than one that is genuinely low for their situation.
At Money Sense Financial Services in Killarney, our mortgage comparison and advice service compares the full Irish mortgage market for clients across Kerry and Ireland. This guide gives you a plain-English breakdown of fixed vs variable rates, green mortgages, and how to figure out the best overall deal, not just the lowest headline number.
| Not sure which mortgage rate is right for your situation? Our advisors compare the full market for you. |
Where Irish Mortgage Rates Stand in September 2026
The Irish mortgage market has stabilised following the ECB rate hikes of 2022–2024. As of mid-2026, the lowest available fixed rates start at 3.0%, but qualifying for them typically requires a specific combination of energy rating, loan-to-value, or loan size. Here is a clear snapshot:
| Rate Type | Best Available Rate | Key Conditions |
| Lowest fixed (any LTV) | 3.0% (PTSB, 4-year, ≤60% LTV) | No green requirement, but needs large deposit or equity |
| Lowest green fixed (A-rated) | 3.0% (AIB, 3-year, GreenA) | BER A1–A3 only; broker-only product |
| Lowest fixed at 90% LTV | 3.1% (Bank of Ireland, 4-year, BER A3+) | New builds or recently retrofitted properties |
| Standard fixed at 90% LTV | 3.3%–3.8% | Typical first-time buyer on standard property |
| Variable (Euribor-linked) | 3.12% (Avant Money Flex, ≤80% LTV) | Tracks 12-month Euribor; resets annually |
| Standard variable rate (SVR) | 4.7% (PTSB SVR) | The rate you roll onto after a fixed term ends, avoid this |
That last row is the one most people miss. The rate you pay after your fixed period ends, the Standard Variable Rate (SVR), is often 1.5 to 2 percentage points higher than the rate you fixed at. On a €300,000 mortgage, the difference between a 3.0% fixed rate and a 4.7% SVR is approximately €250 per month, €3,000 per year. Planning for the SVR before you sign is as important as choosing the initial fixed rate.
Fixed Rate Mortgages: What You Get and What You Give Up
A fixed rate mortgage locks your interest rate for an agreed period, typically two, three, four, or five years. Over 80% of new Irish mortgages in 2026 are taken on fixed rates, which tells you something about how Irish borrowers feel about certainty.
Advantages of fixing
- Predictable monthly repayments, useful for budgeting, especially if you are stretching your income
- Protection against ECB rate increases, if rates rise, yours stays put for the fixed period
- Currently available at lower rates than variable in many cases
Disadvantages of fixing
- Break fees apply if you want to switch, remortgage, or sell during the fixed period, though in 2026 many break fees are near zero
- You miss out if rates fall significantly during your fixed term
- Your SVR is waiting at the end, and if you forget to switch, you roll onto a much higher rate
The sweet spot for most borrowers right now is a 3-to-5-year fixed rate. It provides medium-term certainty without locking you in so long that flexibility becomes a real concern. Three-year fixes suit borrowers who expect to move home or restructure their mortgage within a few years. Five-year fixes suit those who want longer budgeting certainty and are happy to wait for the next review.
Variable Rate Mortgages: More Flexible, But Watch the Risk
Variable rate mortgages in Ireland come in two main forms: lender standard variable rates (SVRs) and Euribor-linked tracker/flex products. They are not the same thing.
Standard Variable Rates (SVRs)
SVRs are set by the lender themselves and can change at any time. They have no contractual link to the ECB rate or any external index. In 2026, Irish SVRs range from approximately 4.2% to over 6%, significantly higher than fixed alternatives. Almost no one should choose an SVR deliberately; it is primarily the rate people fall onto when they fail to fix or switch at the end of a term.
Euribor-Linked Variable Rates
Avant Money’s Flex mortgage is Ireland’s most notable Euribor-linked product. It resets annually based on the 12-month Euribor rate plus a margin. In mid-2026, the Flex rate is 3.12%, slightly above the best fixed rates, but with the potential to fall if the ECB cuts further. This suits borrowers who believe rates will drop and who can tolerate some year-to-year uncertainty.
Green Mortgages: Who Qualifies and How Much Can You Save?
Green mortgages are now a standard feature of the Irish market. Properties with a BER (Building Energy Rating) of B3 or better qualify for green mortgage pricing, typically 0.1% to 0.3% below standard fixed rates. On a €300,000 mortgage over 25 years, a 0.2% green discount saves approximately €10,000 in total interest.
Which properties qualify?
- New builds, almost all carry A or B BER ratings automatically
- Recently retrofitted homes with BER upgrade evidence
- Any property with a current BER certificate of B3 or better
If you are buying a second-hand property and suspect it might qualify, it is worth commissioning a BER assessment (typically €150–€250) before your mortgage application. The saving over the mortgage term may be many times the cost.
Green mortgage lenders in Ireland (September 2026)
- AIB, green fixed rates from 3.0% for BER A properties (GreenA product, broker-only)
- PTSB, competitive green rates for A and B rated properties; combine with cashback
- Bank of Ireland, EcoSaver mortgage from 3.1% for BER A3 or better
- Haven, green fixed rates for broker clients at competitive LTV bands
- Avant Money, no specific green product, but general rates are competitive regardless
| Buying a new build or energy-efficient home? Find out which lender gives you the best green rate. |
Why the Cheapest Headline Rate Is Not Always the Best Deal
This is the most important thing to understand about Irish mortgage comparison, and the one thing most borrowers get wrong. There are four things that determine the true cost of your mortgage, and the headline rate is only one of them:
| Cost Factor | What to Check | Why It Matters |
| Annual Percentage Rate of Charge (APRC) | The APRC includes all fees, compare this rather than the headline rate | A low rate with fees can have a higher APRC than a slightly higher rate without fees |
| Follow-on (SVR) rate | What rate does the lender charge after your fixed period? | A 3% fix that rolls to a 4.7% SVR can cost more than a 3.3% fix that rolls to 3.9% |
| Cashback | Some lenders offer €2,000–€5,000 upfront, but the rate may be higher | Model the total cost including cashback, not just the rate |
| Break fees | What is the cost of leaving early? | Low break fees give you flexibility to switch if a better rate appears |
| Overpayment rules | Can you make lump sum payments without penalty? | Matters if you plan to reduce your balance faster than scheduled |
The practical message: use the APRC and total cost of credit over the fixed period as your primary comparison metric, not the monthly repayment or headline rate. A broker who compares the full market will model this for you automatically.
The Most Common Mortgage Mistake Irish Borrowers Make
Going directly to your own bank. Your bank can only offer its own products. An independent broker compares every Irish lender, AIB, Bank of Ireland, PTSB, Haven, Avant Money, ICS, Finance Ireland, and more, on your behalf, at no direct cost to you.
The rate difference between the best and worst offering for the same borrower profile can be 0.5%–1.5%. On a €280,000 mortgage over 25 years:
- A 0.5% rate saving = approximately €20,000 in total interest
- A 1.0% rate saving = approximately €38,000 in total interest
That is the value of comparison. Our mortgage comparison and advice service is independent, we are not tied to any single lender, and the comparison costs you nothing.
Fixed vs Variable: Which Is Right for You in 2026?
| Situation | Recommended Approach | Reason |
| First-time buyer, new build | 3–5 year green fixed | Green discount + rate certainty while settling in |
| Switcher coming off a fixed rate | Compare all lenders; fixed or tracker depending on rate outlook | Do not roll onto SVR, switch or refix before the term ends |
| Moving home in next 2 years | Shorter fixed (2-year) or variable with low break fee | Flexibility matters more than marginal rate saving |
| Large loan (€300k+), low LTV | Avant Money, PTSB, or AIB at high-value pricing | Best rates available at lower LTV; worth comparing carefully |
| Uncertain about plans | 3-year fixed, medium term certainty without long commitment | Balances stability with manageable flexibility |
| Let our Killarney mortgage advisors compare every Irish lender and find the right deal for you. |
Frequently Asked Questions
What are the best mortgage rates in Ireland right now?
As of September 2026, the lowest fixed mortgage rates in Ireland start at 3.0%, PTSB (4-year, ≤60% LTV) and AIB (3-year, BER A1–A3, green). For buyers with a 10% deposit (90% LTV), the lowest available fixed rates are around 3.1%–3.3% depending on the lender and property BER. Variable rates start at approximately 3.12% (Avant Money Flex, ≤80% LTV).
Should I fix or go variable on my Irish mortgage in 2026?
For most Irish borrowers in 2026, a 3-to-5-year fixed rate offers the best combination of low rate and certainty. Variable rates are competitive but carry year-to-year risk. The ECB rate direction is uncertain, and fixed rates are currently at historically reasonable levels. That said, the right choice depends on your loan size, LTV, and how long you plan to stay on the mortgage, a broker comparison will show you the real cost of each option for your numbers.
What is a green mortgage in Ireland and who qualifies?
A green mortgage is a standard mortgage product with a discounted interest rate for homes with a BER (Building Energy Rating) of B3 or better. Green rates are typically 0.1%–0.3% below standard fixed rates. New builds almost all qualify. For second-hand homes, a BER assessment (approximately €150–€250) confirms eligibility. Lenders offering green mortgages in Ireland include AIB, PTSB, Bank of Ireland, and Haven.
What is an SVR and why should I avoid it?
SVR stands for Standard Variable Rate, the rate your lender automatically moves you to when a fixed period ends. SVRs in Ireland in 2026 range from approximately 4.2% to over 6%, well above current fixed rate alternatives. Rolling onto an SVR by default costs Irish borrowers thousands per year. Always plan to refix or switch lenders before your fixed period ends.
Is it worth switching mortgage lender in Ireland?
In most cases, yes. Switching to a lower rate saves money from the first payment, and many lenders cover the costs of switching (legal fees, valuation) through cashback offers. A 0.5% rate reduction on a €250,000 mortgage saves approximately €130 per month. Even after costs, most switchers save significantly. An independent broker can calculate the net saving for your specific balance and rate.
What is the APRC and why does it matter for mortgages?
The Annual Percentage Rate of Charge (APRC) is the total cost of the mortgage expressed as a yearly rate, including all fees and charges. Comparing APRCs rather than headline rates gives you a more accurate comparison between different lenders and products. A low headline rate with high fees can have a higher APRC than a slightly higher rate with no fees.
Get the Right Mortgage Rate for Your Situation
Whether you are a first-time buyer, switching from a high rate, or coming off a fixed period, the right mortgage rate is the one that is genuinely best for your loan size, deposit, property, and plans, not just the one with the lowest number on an advertisement.
Book a free mortgage comparison today with Money Sense Financial Services in Killarney. We compare the full Irish market, explain your options clearly, and help you make a confident, well-informed decision.
