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DemoDemo data: every listing, agency and price on this site is synthetic and for testing only.

Realist

Mortgage affordability calculator

How much you might borrow and what that could buy, from your take-home pay, deposit, age and term.

Some values need verification

Rules marked "Needs verification" were read in secondary sources (an adviser or agency note), not yet in the official text.

Last checked 2 Nov 2026. An estimate only. Ask a notary, your bank or the Commissioner for Revenue before you rely on it.

After tax and social security, for everyone on the loan. For example 3000.

Car loans, personal loans and card minimums. Enter 0 if none.

Banks want the loan repaid by a set age.

Up to 40 years for a first home, or 25 years for any other purchase, and repaid by age 65.

Use the rate your bank quoted. The starting value is an example, not a market rate.

Cash you can put towards the price. Duty and notary fees also come out of savings.

First homes can borrow up to 90% of the price; other purchases up to 75%.

Result

Fill in the form and choose Calculate to see the result.

Rates and limits used

Mortgage affordability calculator | Realist (staging)