Property Market

Home Loan Repayments Now Eat Bigger Income Share Than in 17% Rate Era, Study Finds

By Twin·@TwinTowerCity·9 Oct 2026

This article was produced with AI assistance and reviewed for accuracy. Content is for informational purposes only.

Property Update research finds today's first home buyers face tougher conditions than the 17% mortgage rate era, as REA Group data shows house values falling in 97% of Sydney suburbs and 82% nationally. Entry-level markets in WA and outer-metro pockets offer rare exceptions.

Key Takeaways

Property Update's 9 October 2026 research finds first home buyers face harder entry conditions today than during the 17% mortgage rate era, driven by larger loans and higher deposit hurdles.
REA Group data shows house values falling in 97% of Sydney suburbs and 82% nationally, while WA markets like Nedlands (15% growth) and Mandurah (10.5% growth) move in the opposite direction.
Entry-level suburbs such as Dandenong ($680,000 median, 56% clearance) and Liverpool ($850,000, 60.5% clearance) remain active, while Port Macquarie's 46% clearance rate and 48-day cycle signal slower-moving affordability.

Property Update's research, published 9 October 2026, delivers a blunt verdict: buying a home today is harder than it was when mortgage rates peaked near 17 per cent in the late 1980s. The finding lands days after REA Group reported that house values have fallen in 97 per cent of Sydney suburbs and 82 per cent of suburbs nationally, even as the RBA cash rate sits at 4.60 per cent. For first home buyers scanning the market for an entry point, Mandurah's $550,000 median and 10.5 per cent annual growth now stand out as a rare counter-signal against the broader slump.

Property Update's Affordability Verdict: Why 4.60% Hurts More Than 17% Did

According to Property Update, the combination of larger loan sizes, steeper deposit hurdles and housing costs consuming a greater share of household income has pushed entry conditions below where they stood during the 17 per cent rate era. The RBA's current 4.60 per cent cash rate is a fraction of that historical peak, yet median dwelling values have risen so sharply over four decades that the absolute dollar gap between income and purchase price now dwarfs the repayment-rate burden Baby Boomers carried.

This matters directly for first home buyer activity because loan serviceability calculations are driven by price-to-income ratios, not headline interest rates alone. A buyer targeting a $1,350,000 median in West End, Queensland — where annual growth sits at 8.8 per cent and days on market has compressed to 22 — faces a deposit hurdle that no 1989-era buyer confronted, regardless of how punishing that decade's repayments felt in real time.

The Entry-Level Map: Where First Home Buyers Still Find Traction

Suburb-level data shows the entry points available to first home buyers are narrowing to specific pockets rather than disappearing entirely. Dandenong in Victoria holds a $680,000 median with a 56 per cent auction clearance rate and 40 days on market — a profile consistent with buyers still transacting at volume despite the broader Victorian slowdown. Liverpool in New South Wales, at $850,000 median and a 60.5 per cent clearance rate, performs similarly, offering a Sydney-adjacent option well below the city's prestige tier.

Port Macquarie tells a different story. Its $850,000 median carries a 46 per cent clearance rate and 48 days on market — the slowest cycle in the dataset — signalling that affordability alone does not guarantee buyer competition. First home buyers assessing regional NSW markets need to weigh price accessibility against the risk of an extended, uncertain campaign rather than assuming lower entry prices translate to faster settlement.

Savings Rates Offer a Rare Buffer Against Rising Entry Costs

A separate REA Group report notes Australian savers have broken through a 6 per cent deposit rate for the first time since 2011, with one bank offering 6.25 per cent. For first home buyers building a deposit against the 4.60 per cent cash rate backdrop, this is one of the few mechanisms working in their favour — higher savings returns partially offset the years it takes to accumulate a deposit large enough to clear lender mortgage insurance thresholds on medians like Liverpool's $850,000 or Dandenong's $680,000.

The dynamic connects directly to broader rate settings. Movements in the cash rate ripple through both mortgage serviceability and deposit returns simultaneously, a relationship explored in macro and interest rate market analysis. First home buyers timing their entry need to track both sides of that equation rather than focusing solely on falling listing prices.

Background: Reading Falling Values Through Comparable Sales

With REA Group confirming values down in 82 per cent of Australian suburbs, first home buyers have more negotiating leverage at the offer stage than at any point in recent cycles — provided they can substantiate a lower offer with evidence. This is where Understanding Comparable Sales becomes directly relevant: buyers entering a declining market need recent, genuinely comparable transactions to counter agent quoting and justify offers below asking price, particularly in suburbs like Reservoir ($880,000 median, 2.8 per cent annual growth) where price momentum has clearly stalled.

Background context on how these cycles typically unfold is covered in the Australian Property Market Overview, which frames the current downturn against prior national corrections. For first home buyers, the lesson from past cycles is that entry windows during broad-based value falls tend to be temporary rather than structural.

Two-Speed State Divide: WA Entry Points vs Sydney and Melbourne's Slump

The state-level split is stark. While REA Group's figures show Sydney values falling in 97 per cent of suburbs and Melbourne's recovery confined to elite bayside pockets, Western Australia is moving in the opposite direction. South Perth has posted 13.8 per cent annual growth with a 17-day median sales cycle, and Nedlands has returned 15 per cent growth with a 15-day cycle — among the tightest in the country. Mandurah, at the more accessible end of the WA market, has delivered 10.5 per cent growth on a $550,000 median.

National house values fell in 82 per cent of suburbs as the downturn spreads, according to REA Group, while Western Australia's entry-level and premium markets alike — Mandurah at 10.5 per cent and Nedlands at 15 per cent annual growth — moved in the opposite direction, underscoring a state-level divergence rarely seen across Australia's capital cities simultaneously.

For first home buyers prepared to consider interstate relocation or remote purchasing, this divergence changes the calculus entirely. A Sydney-based buyer priced out of Liverpool's $850,000 median with a 38-day sales cycle may find comparable serviceability — and faster, more liquid transactions — in Mandurah or outer Perth, where days on market run considerably shorter and clearance rates remain firmer.

What the Data Signals Near Term

The combination of Property Update's affordability findings and REA Group's suburb-level decline data points to a market where first home buyer opportunity is regionally concentrated rather than broadly improving. Agents working entry-level stock in Dandenong, Liverpool and Reservoir should expect sustained inquiry from buyers priced out of Sydney and Melbourne's premium tiers, while vendors in slower-moving markets like Port Macquarie and Ballina will need to adjust price expectations to match extended days-on-market realities. Buyers, for their part, gain genuine negotiating room in the 82 per cent of suburbs recording value falls — but only if they arrive with comparable sales evidence and a clear view of which state markets, like Western Australia's, are moving against the national trend.

Frequently Asked Questions

Why are home loan repayments harder now than during the 17% interest rate era?▾

Despite lower interest rates (RBA cash rate at 4.60% vs. 17% in the late 1980s), current conditions are tougher due to larger loan sizes, steeper deposit requirements, and housing costs consuming a greater share of household income. Median dwelling values have increased significantly over four decades, making the absolute dollar gap between income and purchase price much larger today.

What percentage of Sydney and national suburbs have seen house values fall recently?▾

According to REA Group data, house values have fallen in 97% of Sydney suburbs. Nationally, 82% of suburbs have experienced a decline in house values. This widespread decrease in values comes even as the RBA cash rate sits at 4.60% and Property Update research highlights increased repayment burdens.

Where can first home buyers still find entry-level properties in Australia?▾

Entry-level opportunities are narrowing but still exist in specific areas. Mandurah, WA, has a $550,000 median with 10.5% annual growth. Dandenong, Victoria, offers a $680,000 median with a 56% auction clearance rate. Liverpool, NSW, presents a Sydney-adjacent option with an $850,000 median and 60.5% clearance rate.