Try our handy mortgage calculators.

Get one of the lowest rates on the market^ with a KBC Current Account.  Find out how much you could borrow, what your repayments will be or how much you can save by moving your mortgage to KBC. Mortgage Calculator
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Award Winning Mortgages

With one of the lowest rates on the market (with a KBC Current Account), we’ve got what you’re looking for^:

  • Up to 90% finance. Up to 35 year terms
  • Rates from 2.80% (3.02% APRC) 2 year fixed or 3.00% (3.06% APRC) variable with the Current Account offer based on a LTV of <=60%.
  • 25% off KBC Home Insurance for 1 year for new residential mortgages**
  • 2017 Best Value First-time Buyer Mortgage Award

​^:  Source: November 2017


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Welcome to the KBC Bank mortgage video library. These videos are full of useful information and guidance to support you on every step of the mortgage journey.

Mortgage Myths Busted

From Approval in Principle to owning your house

Secret House Buying Tips

Is it possible for contract & self-employed workers to get a Mortgage?

What's your biggest tip for first time mortgage applicants?

Should I have the property surveyed before I buy?

How many houses should I look at before I decide to buy?

Terms and Conditions

The reduced new business rate (with a KBC Current Account) of 2.80% (APRC 3.02%) Fixed is based on a 2 Year < = 60% Loan to Value (LTV), the reduced new business rate (with a KBC Current Account) of 3.00% 2 Year Variable (APRC 3.06%) is based on a LTV of < = 60%. At the end of the fixed rate period a variable rate will apply. Information correct as at 3rd April 2018.

**Excludes Buy to Let properties. 25% off only applies in the first year. Offer expires 30th September 2018. If the KBC Home Insurance policy is cancelled before the first 12 months has expired, KBC reserves the right to request the customer to refund the balance of the premium. KBC Home Insurance quotes are valid for 30 days from receipt.

1Geographical exclusions may apply for the mobile mortgage team.

Lending criteria, terms and conditions apply. The property is mortgaged to secure the loan. Life and home insurance are required. The maximum loan amount will typically not exceed 3.5 times an individual’s gross annual income. The maximum mortgage is 90% of the property value. As a general rule, loan amounts are subject to monthly repayments of a maximum of 50% of disposable income and will vary according to individual circumstances.A typical variable rate PDH (Private Dwelling House) mortgage of €100,000 over 240 months costs €579.96 per month at 3.50% (APRC 3.57%). The total amount repayable is €139,190.33. The LTV (Loan to Value) Variable rate of 3.50% (APRC 3.57%) variable is based on a loan to value of >80%-90%. A 1% rise in interest rate will increase this payment by €52.69 per month. APRC = Annual Percentage Rate of Charge and consists of a variable borrowing rate of 3.50%, valuation fee of €126.97 and security release fee of €38. Information correct as at 3rd April 2018. Rates may vary over the term of a mortgage.

Current Account Mortgage Discount

KBC strongly recommends that, before purchasing any of the above products, you click on the link below to read the Important Information.
Calculator terms
This isn’t an official mortgage offer but it will let you know how much you could borrow so you can start doing the sums.
This mortgage calculator is only applicable for loans in respect of your principle private dwelling and is not applicable for residential investment property loans or top ups. The mortgage calculator allows you to calculate repayments or estimate the likely extent of any loan which may be available to you, please note that such quotation is for illustrative and guidance purposes only, is non-binding and is subject to change. It is not an offer of a loan. No quotation or estimate shall be capable of acceptance unless and until it is contained in a formal letter of offer issued by KBC Bank Ireland and signed by both KBC Bank Ireland and the customer. All letters of offer will be accompanied by the full terms and conditions which will apply to the facility in question. Rates are provided for information purposes only. They do not form part of an advertisement.

The repayment results calculated are based on current offered rates for Mortgages. Fixed rate repayment is applicable for the first year only. After year one, the prevailing new business LTV variable rates apply to the mortgage amount; this rate will be determined by the Loan to Value at initial drawdown. Any repayment estimates provided by the 'What will my repayment be' calculation shall be exclusive of any Tax Relief at Source (TRS) receivable. The rates quoted are effective from 3rd April 2018. The switch and save calculator is for indicative purposes only and the possible saving is based on a monthly saving amount with a variable rate.

Click here for important information