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Five per cent home deposit scheme fuelling price hike, report suggests

New analysis suggests Australia's expanded Home Guarantee Scheme is driving up prices for lower-priced properties, potentially undermining its affordability goals. Data from Cotality shows homes under the scheme's price caps rose 6.7% in six months, nearly double the growth of higher-priced homes.

By Tertius News AI Desk 2 outlets · 2 articles Version 1 Coverage Apr 22, 2026 Published Aug 13

Lead

New analysis suggests Australia's federal government's expanded Home Guarantee Scheme, designed to help first home buyers, may be inadvertently fueling price increases at the more affordable end of the housing market. According to data from property analytics firm Cotality, homes valued below the scheme's price caps have risen significantly faster than more expensive properties since the expansion took effect in October last year.

Coverage Comparison

Reporting from ABC Australia and The Guardian highlights different facets of the issue. ABC's coverage focuses on the scheme's impact on housing affordability, quoting experts who describe it as a "bandaid" that may worsen entry-level affordability. The Guardian's reporting places greater emphasis on the broader rental market context, noting record-low vacancy rates and rising rents as part of the housing pressure.

Key Claims

Price growth disparity: Cotality data shows homes under the federal price caps increased in value by 6.7% in the first six months after the scheme's expansion, nearly double the 3.6% rise for higher-priced properties. Both outlets report this figure.
Scheme mechanics: The Home Guarantee Scheme allows first home buyers to purchase with a deposit as low as 5% and a government guarantee, eliminating the need for expensive lenders' mortgage insurance, as reported by ABC.
Regional trends: The trend is most pronounced in Sydney, where homes below the price cap rose 4.1% over the past six months while higher-priced properties fell by 1.1%, according to Cotality data cited by ABC.
Market context: Median rents in capital cities have climbed to $680 a week for houses and $675 for units, and the national vacancy rate is at a record low of 0.7%, as reported by The Guardian.
Investor activity: Investors comprised 40% of mortgage demand in the fourth quarter, according to ABC, adding competition in the lower-priced segment.

Perspectives

Support for the scheme: Proponents argue the scheme helps first home buyers compete with investors and enter the market sooner, reducing the time needed to save for a deposit. The expansion raised price caps, allowing purchases up to $1.5 million in Sydney and $950,000 in Melbourne.

Criticism from economists: Critics like Cotality research director Tim Lawless warn that the scheme boosts demand without addressing supply, pushing prices higher at the most affordable end of the market. "It really just seems to be putting a bandaid over the symptoms of housing affordability, while over the medium to longer term making it worse," Lawless told ABC.

Mixed reactions: While acknowledging the scheme's temporary effect on home ownership rates, analysts suggest its stimulatory power may gradually fade as more homes exceed price thresholds and financing hurdles rise, according to Cotality's analysis carried by The Guardian.

How each outlet told it

ABC Australia as of Apr 22, 2026, 3:31 PM UTC

Framing: Critical of the government scheme — Neutral with a critical undertone

Facts Included:

The Home Guarantee Scheme was expanded in October last year
Price growth has been significantly stronger for properties below the government's price caps
Eligible homes rose 6.7 per cent in the first six months after the changes
The scheme allows first home buyers to purchase with a deposit as low as 5 per cent and a government guarantee
The trend is most pronounced in Sydney where homes below the price cap have risen 4.1 per cent over the past six months
Higher home prices and higher interest rates were pushing buyers toward cheaper homes
Investors comprised 40 per cent of mortgage demand in the fourth quarter
A key index from the Australian Property Institute (API) fell to 6.1 from 7.1 last quarter

Read the source article →

The Guardian — World as of Apr 22, 2026, 9:00 PM UTC

Framing: Focus on the rental market and price growth — Informative with a neutral tone

Facts Included:

Properties valued below the price caps of the federal government’s 5% deposit guarantee scheme are rising faster than more expensive homes
Homes under the price caps increased in value by 6.7% over the first six months since the scheme’s expansion
The 5% guarantee slashed the deposit requirements for a loan
Median rents in capital cities have climbed to $680 a week for houses and $675 for units
The national vacancy rate is at a record low 0.7%

Read the source article →

What was claimed, and who backed it

Each row is one claim, attributed to the outlet whose wording states it most clearly. Confidence rates how directly the source text states the claim — explicit and unhedged rates high; hedged, pieced-together, or internally inconsistent statements rate lower. It does not measure whether the claim is true. Status counts the distinct outlets we found asserting it — so a single-source claim can still show high confidence, and a multi-source claim can show medium. Every one of those outlets is named beside the status, so you can check the count against the list. For claims extracted before we began storing that list, the row says so: it names the outlet the claim is quoted from and states that we have not recorded which outlets backed it. Outlets wrote at different times, so a figure that evolves — a casualty count, for example — can legitimately differ between rows; check the "as of" time next to each claim's source.

Claim	Confidence	Status
ClaimThe Home Guarantee Scheme was expanded in October last year. This expansion has led to price growth being significantly stronger for properties below the government's price caps.	ConfidenceHigh	StatusMulti-source quoted from ABC Australia as of Apr 22, 2026, 3:31 PM UTC the outlets behind this status were not recorded for this claim
ClaimEligible homes rose 6.7 per cent in the first six months after the changes, nearly double the 3.6 per cent increase recorded for higher-priced properties.	ConfidenceHigh	StatusMulti-source quoted from ABC Australia as of Apr 22, 2026, 3:31 PM UTC the outlets behind this status were not recorded for this claim
ClaimThe scheme allows first home buyers to purchase with a deposit as low as 5 per cent and a government guarantee, negating the need for expensive lenders' mortgage insurance.	ConfidenceHigh	StatusSingle-source via ABC Australia as of Apr 22, 2026, 3:31 PM UTC
ClaimThe trend is most pronounced in Sydney where homes below the price cap have risen 4.1 per cent over the past six months and higher-priced properties have fallen by 1.1 per cent.	ConfidenceHigh	StatusSingle-source via ABC Australia as of Apr 22, 2026, 3:31 PM UTC
ClaimHigher home prices and higher interest rates were pushing buyers toward cheaper homes, while investors were also adding competition in the lower-priced segment.	ConfidenceMedium	StatusSingle-source via ABC Australia as of Apr 22, 2026, 3:31 PM UTC
ClaimInvestors comprised 40 per cent of mortgage demand in the fourth quarter.	ConfidenceHigh	StatusSingle-source via ABC Australia as of Apr 22, 2026, 3:31 PM UTC
ClaimMedian rents in capital cities have climbed to $680 a week for houses and $675 for units.	ConfidenceHigh	StatusMulti-source quoted from The Guardian — World as of Apr 22, 2026, 9:00 PM UTC the outlets behind this status were not recorded for this claim
ClaimThe national vacancy rate is at a record low 0.7%.	ConfidenceHigh	StatusSingle-source via The Guardian — World as of Apr 22, 2026, 9:00 PM UTC
ClaimA key index from the Australian Property Institute (API) fell to 6.1 from 7.1 last quarter, showing a broad slowdown across all states and property types.	ConfidenceHigh	StatusSingle-source via ABC Australia as of Apr 22, 2026, 3:31 PM UTC

Transparency & Audit Trail

2 outlets · 2 articles consulted: ABC Australia, The Guardian — World 9 claims extracted Version 1 Written 2026-08-13