Australia CPI June 2026: Housing Costs Rose 6.8% Over the Year

Short summary

Australia's Consumer Price Index rose 3.8% over the 12 months to June 2026, down from 4.0% in May. The CPI fell 0.1% in June.

Housing was the largest annual contributor. The CPI Housing group rose 6.8% over the year, led by electricity at 22.4%, new dwellings at 5.8% and rents at 3.6%.

These are broad price measures. They do not show that every household's housing costs rose 6.8%, that established property values rose 5.8%, or that mortgage repayments fell because monthly CPI fell.

Use the Inflation Scenario Calculator to test a constant annual assumption. For a loan scenario, use the Mortgage Repayment Calculator with the actual balance, rate and remaining term you want to test.

What changed in the June CPI

The Australian Bureau of Statistics released the June 2026 CPI on 29 July 2026.

The monthly fall in headline CPI was helped by a 10.9% fall in automotive fuel prices during June. That does not mean broad inflation pressure disappeared. The ABS annual trimmed mean measure remained at 3.6%.

Read the trimmed mean inflation glossary entry for the calculation method and the difference from headline CPI.

Why the Housing group rose faster than headline CPI

The Housing group covers several different household costs. Its 6.8% annual increase was not a measure of one typical mortgage or property.

Electricity was the largest of the three named housing contributors at 22.4%. The ABS said the annual rise was largely due to Commonwealth and state government electricity rebates ending. This is an example of a temporary policy setting changing the annual comparison.

New dwelling prices rose 5.8% over the year. The ABS attributed the increase to project home builders raising base prices as higher labour and material costs were passed through.

Rents rose 3.6% over the year, the same annual rate reported for May.

The three series answer different questions:

• Electricity measures household electricity prices in the CPI basket.
• New dwellings measures new owner-occupier dwelling structures and excludes land.
• Rents measures rental prices paid by tenants.

None of them is an established house price index.

What the new dwelling figure does and does not mean

The 5.8% new dwelling figure is relevant to people comparing new-build budgets, but it is not a quote for a project or a measure of existing home values.

A building quote can move differently because of:

• the state and local labour market;
• site preparation and access;
• engineering and soil conditions;
• the contract date;
• provisional sums and prime cost items;
• design changes;
• the builder's margin; and
• the amount of work already completed.

For example, a $500,000 build allowance increased by exactly 5.8% would become $529,000, a difference of $29,000. That arithmetic is a scenario, not evidence that a specific builder should add 5.8% to a contract.

People comparing a build should use current written quotes and check which allowances can change. The Provisional Sums Guide explains how variable allowances can affect the final cost.

What the rent figure does and does not mean

An annual rent increase of 3.6% across the CPI measure does not set the permitted increase for an individual tenancy.

Suppose weekly rent moved from $650 to $673.40. That is a 3.6% increase and adds about $1,216.80 over 52 weeks. The example only illustrates the percentage. An actual rent change depends on the lease, timing, property, local market and the tenancy law that applies in the state or territory.

For an investment cash-flow scenario, enter the current rent and expected vacancy into the Investment Property Yield Calculator. Do not automatically use the national CPI rent rate as a forecast.

Why this is not a mortgage repayment update

Mortgage repayments are not calculated from the monthly CPI result.

A principal-and-interest repayment depends mainly on:

• the outstanding loan balance;
• the interest rate charged by the lender;
• the remaining loan term;
• the repayment frequency; and
• any offset balance or extra repayment.

The Reserve Bank sets the cash rate through a separate monetary policy decision. Lenders then decide how and when to change product rates. The next scheduled RBA monetary policy decision is 11 August 2026.

The June CPI release is one input into the broader economic assessment. It does not announce a cash rate change, guarantee the August decision or determine a lender's variable rate.

Who may find the release useful

The data may help:

• renters understand how the national rent measure differs from an individual lease;
• people building a home separate national new dwelling inflation from a current quote;
• mortgage holders distinguish CPI from a loan repayment calculation;
• property investors avoid treating one national rent figure as a local forecast; and
• buyers understand why headline CPI, housing costs and established property values can move differently.

The release does not decide affordability, borrowing capacity, loan approval, grant eligibility or whether a property is suitable.

Calculator impact

No RealEstateCalc formula changed because of this CPI release.

The Inflation Scenario Calculator deliberately asks the user to enter an assumed annual rate. It does not retrieve historical CPI observations or predict future CPI.

The mortgage, borrowing power and property yield calculators also remain input-driven. A current CPI result should not be inserted as a mortgage rate, a property growth rate or a rent-growth forecast without a clear reason for that scenario.

What remains uncertain

The June release is a point-in-time measure. Future inflation can change as fuel prices, rebates, rents, construction costs and other components move.

The RBA's August decision will consider a wider set of data and forecasts. No single CPI number determines that decision.

Sources

• Australian Bureau of Statistics: Consumer Price Index, Australia, June 2026, released 29 July 2026 and checked 30 July 2026.
• Reserve Bank of Australia: Monetary Policy in an Era of Shocks, delivered 28 July 2026 and checked 30 July 2026.
• Reserve Bank of Australia: upcoming events and monetary policy decisions, checked 30 July 2026.

General information disclaimer

This article provides general information only. It is not financial advice, credit advice, tax advice, legal advice, a property valuation or a prediction of interest rates, rents or property prices. CPI measures price change across a basket and may not match an individual household's costs. Use current quotes and the assumptions relevant to the decision being considered, and speak with a licensed professional where needed.

Last updated: 30 July 2026.