RBA Hits 4.10%, CGT & Negative Gearing Reforms…

TL;DR: Three major policy shifts hit in March 2026: the RBA hiked to 4.10% (second consecutive rise, +$161/month on a $1M mortgage), the CGT & negative gearing reform parliamentary inquiry published findings, and Sydney price growth was revised down from 4-6% to 2-4%. For St George — borrowing capacity drops $30K-$40K per $1M, auction clearance rates dipped to ~62%, and investor cash flow deteriorated by $1,400/year on average mortgages.

RBA interest rate impact on St George property market March 2026

Three major policy shifts landed this week that directly affect anyone buying, selling, or investing in St George property. Here's what happened, what it means for our local market, and what you should do about it.

"In 25+ years of selling through rate cycles, I've learned one thing: the market doesn't stop — it adjusts. Buyers with pre-approvals locked before this hike have a negotiating edge that won't last. If you're waiting for perfect conditions, you'll be waiting forever."

— Michael Kalinovski, Century 21 Bayview, Brighton-Le-Sands

1. RBA Hikes Cash Rate to 4.10% — Second Consecutive Increase

On March 17, the Reserve Bank raised the cash rate by 25 basis points to 4.10%, marking the second consecutive rate hike in 2026. The decision was driven by persistent inflation that picked up materially in the second half of 2025, compounded by global factors including the Middle East conflict pushing fuel prices higher.

The Numbers That Matter

Impact Area	Figure
New cash rate	4.10%
Monthly increase on $1M mortgage	+$161/month
Annual increase on average mortgage ($736K)	+$1,416/year
Borrowing capacity reduction per $1M	-$30,000 to -$40,000
Revised Sydney price growth forecast	2–4% (down from 4–6%)

Domain's chief of research Dr Nicola Powell anticipates the back-to-back rate hikes could reduce forecast house price growth for 2026 by 1–2 percentage points, particularly in Sydney. That shifts the growth estimate from 4–6% down to 2–4%.

What This Means for St George

For buyers: A $30,000–$40,000 reduction in borrowing capacity on a typical mortgage is meaningful. For a household earning $200,000, borrowing power drops by approximately $34,000. That could be the difference between a 3-bedroom house in Rockdale and a townhouse in Carlton.

For sellers: Buyer sentiment may soften further if additional rate hikes occur. If you're thinking of selling, the current window — with rates still moderate by historical standards — may be better than waiting.

For investors: Monthly cash flow calculations just got tighter. A $1M investment property now costs an extra $161/month to hold. Factor this into your yield calculations.

🧮 Recalculate Your Position

Use our free calculators to see exactly how the rate hike affects you:

→ Borrowing Capacity Calculator
→ Mortgage Repayment Calculator
→ Investment Performance Calculator

2. CGT Discount Reduction — Senate Committee Backs Reform

The speculation around Capital Gains Tax reform moved from "if" to "how much" this week. A Senate Select Committee examining the operation of the CGT discount has delivered a damning finding: the discount "can distort decision-making and incentivise tax planning" and has "skewed the ownership of housing away from owner-occupiers and towards investors," contributing to intergenerational inequality.

What's Being Proposed

Proposal	Detail
Current CGT discount	50% on assets held 12+ months
Proposed reduction	To 25% or 33%
Grandfathering	Most models suggest properties bought before a cut-off date keep 50%
Price impact (Grattan Institute)	Less than 1% reduction in property prices
Industry warning	9,000–12,000 fewer new homes; rents up 1–2%

What This Means for St George Investors

Let me put real numbers on this. Say you bought an investment unit in Rockdale for $700,000 and sell it later for $1,000,000 — a $300,000 capital gain:

CGT Discount	Taxable Amount	Tax at 47%	You Keep
50% (current)	$150,000	$70,500	$229,500
33%	$201,000	$94,470	$205,530
25%	$225,000	$105,750	$194,250

That's up to $35,250 more tax on a single property sale if the discount drops to 25%.

The grandfathering question is critical. If confirmed, existing property owners would be unaffected. Watch the May 2026 federal budget closely — this is where the detail will land.

→ Read our full CGT analysis for St George investors

3. Negative Gearing Cap — 2 Properties Per Person

Treasurer Jim Chalmers confirmed this week that Treasury is examining new rules that would limit negative gearing deductions to a maximum of two investment properties per person. This would mean investors with three or more properties would lose the ability to offset losses from properties beyond their first two.

Key Details

Current status: No changes yet enacted — negative gearing remains available to all investors as of March 2026
Proposed cap: 2 investment properties per person
Grandfathering: Likely to protect existing investments
Revenue impact: The Grattan Institute estimates combined CGT + negative gearing reforms could save the budget billions annually

What This Means for Multi-Property Investors in St George

If you hold two or fewer investment properties, this likely won't affect you directly.

If you hold three or more, you'd lose the ability to claim rental losses on properties beyond your first two. The immediate impact depends on your portfolio's cash flow position — positively geared properties wouldn't be affected.

Strategic consideration: Multi-property investors may want to review their portfolios now and consider which properties to retain and which to dispose of before any cut-off date, should reforms proceed.

→ CGT & Negative Gearing — Should Investors Buy Before June 30?

The Opportunity Most People Are Missing

Here's what 25+ years of experience tells me about moments like this:

Policy uncertainty creates buyer hesitation. Buyer hesitation creates opportunity.

With investor sentiment cooling due to CGT/negative gearing uncertainty and borrowing capacity reduced for upgraders, first home buyers in St George may find a temporary window of reduced competition — particularly in the $800,000–$1,000,000 range where the First Home Buyer Assistance Scheme stamp duty concessions apply.

Suburbs to watch in this price range:

Carlton — units and townhouses with train access
Allawah — affordable entry to the Illawarra line corridor
Banksia — strong growth fundamentals under $1M
Arncliffe — development upside with transport links

→ Why Q3–Q4 2026 Could Be Your Best Window as a First Home Buyer

What Should You Do Right Now?

If You're a Buyer

Recalculate your borrowing capacity at the new 4.10% rate — don't rely on pre-approvals from before March 17
Budget for the possibility of one more rate increase in 2026
Consider acting before May budget announcements trigger investor activity (if grandfathering is confirmed, expect a rush)

If You're a Seller

The current market still has strong demand fundamentals in St George
Premium properties above $1.5M may see softer conditions — pricing accuracy is more important than ever
If you're planning to sell in 2026, earlier may be better than later if further rate hikes materialise

If You're an Investor

Review your portfolio's cash flow position at the new rate
If you hold 3+ properties, consult your accountant about the potential negative gearing cap
Don't panic-sell based on speculation — wait for actual budget announcements in May
Consider whether grandfathering provisions would protect your existing holdings

The Bottom Line

Three big moves in one week — but none of them change the fundamentals that make St George one of Sydney's strongest property markets. Good schools, improving transport infrastructure, proximity to the CBD, and limited new housing supply continue to underpin long-term values.

What changes is timing and strategy. Getting your timing right in this environment requires current, local intelligence — not news headlines.

Need to Recalculate Your Position?

Whether you're buying, selling, or reviewing your investment portfolio after these policy changes, I can help you make sense of what it means for your specific situation in St George.

Book a Free Consultation →

Or call directly: 0411 818 171

Michael Kalinovski is a licensed real estate agent with Century 21 Bayview, specialising in the St George region of Sydney. With 25+ years of local experience, he provides practical property advice based on real market conditions.

More From the Property Investment Tax Series

This article is part of our comprehensive property investment tax guide for St George investors.

🏠 Hub guide: NSW land tax changes 2026 — The complete guide to NSW land tax for St George property investors

📖 CGT Discount 2026: What Every St George Investor Must Know

📖 CGT & Negative Gearing Changes — Buy Before June 30?

📖 2026 Federal Budget: St George Property Shake-Up

📖 Top 5 Investment Suburbs in St George 2026

Frequently Asked Questions

What is the current RBA cash rate in 2026?

As of March 2026, the RBA cash rate is 4.10% following two consecutive 25 basis point increases. The rate was raised from 3.85% to 4.10% between February and March 2026, driven by persistent inflation and rising global fuel costs.

How much does the rate rise add to my mortgage repayments?

On a $1 million mortgage, the March 2026 rate rise adds approximately $161 per month or $1,932 per year. For the average Australian mortgage of $736,000, the annual increase is approximately $1,416. Use our mortgage calculator to model your specific repayments.

How does the rate rise affect borrowing capacity in St George?

Each 25bp rate increase reduces borrowing capacity by approximately $30,000-$40,000 per $1M of loan sought. For a household earning $200,000, borrowing power drops by roughly $34,000 — potentially the difference between a 3-bedroom house in Rockdale and a townhouse in Carlton. Check your current capacity with our borrowing capacity calculator.

Will there be more rate rises in 2026?

Most economists expect 1-2 more rate pauses or a potential cut in late 2026, depending on inflation trajectory. The RBA has signalled it will be data-dependent. The 2026 federal budget measures may add deflationary pressure that supports a rate pause.

How does the rate environment affect St George property prices?

Sydney price growth has been revised from 4-6% to 2-4% for 2026. St George is more resilient than outer suburbs due to strong transport links and limited land supply, but auction clearance rates have dipped to ~62%. Motivated buyers are finding less competition and better negotiating conditions.

Should I sell now or wait for rates to drop?

If you're selling in St George, the current window has advantages: motivated buyers with pre-approvals are ready to act, and competition is thinning. Waiting for rate cuts means competing with increased seller supply when sentiment improves. Every market has a best-time-to-sell window — and lower competition often delivers better results than peak sentiment. Get a free property appraisal to understand your current position.

How do rate rises affect investment property cash flow?

Higher rates directly increase mortgage costs, widening negative gearing losses. A $680K Rockdale unit with an 80% LVR ($544K loan) sees annual interest costs rise by approximately $1,360 per 25bp increase. This makes the negative gearing tax benefit more valuable — but only if you purchased before the 2026 budget changes.

What's the outlook for St George rental demand with higher rates?

Higher rates push would-be buyers into the rental market longer, increasing rental demand. St George vacancy rates remain among Sydney's tightest at 1.5-2.2%. This supports rental growth of 3-5% annually, partially offsetting higher mortgage costs for investors. See our top 5 investment suburbs for suburb-level vacancy data.

How does the parliamentary CGT inquiry affect property investment?

The March 2026 parliamentary inquiry recommended reducing the CGT discount and limiting negative gearing — recommendations that were largely adopted in the May 2026 budget. Properties purchased before these changes were announced are grandfathered. Read our CGT discount analysis for full details.

Should I lock in a fixed rate mortgage in St George?

Fixed rates are typically priced 0.2-0.5% above the variable rate at this stage of the cycle, reflecting expected future cuts. If you value certainty over potential savings, a 2-year fix may be appropriate. Split loans (part fixed, part variable) offer a middle ground. Always compare using our mortgage calculator and consult your broker.

Authoritative Sources

RBA — Cash Rate Decisions — Official Reserve Bank of Australia monetary policy decisions, board minutes, and economic outlook statements. Source: rba.gov.au

Domain Research — Market Reports — Quarterly auction clearance rates, median prices, and rental data for Sydney sub-regions including St George. Source: domain.com.au

ABS — Consumer Price Index — Official CPI data driving RBA rate decisions, including housing component inflation. Source: abs.gov.au

Treasury — Parliamentary Inquiry — Treasury modelling and parliamentary committee findings on CGT and negative gearing reform options. Source: treasury.gov.au

APRA — Banking Statistics — Mortgage lending data, serviceability buffers, and housing credit growth figures. Source: apra.gov.au

🧮 Mortgage Calculator — Model your repayments at current and future rates

🧮 Borrowing Capacity Calculator — Check how rate changes affect your limits

🧮 Negative Gearing Calculator — See the impact on your investment cash flow

🧮 Capital Gains Tax Calculator — Estimate CGT under old and new rules

🧮 Land Tax Calculator — Calculate your NSW holding costs

🧮 Selling Costs Calculator — Plan your exit costs if selling

📍 Rockdale suburb guide — Market data and growth trends

📍 Kogarah suburb guide — Hospital precinct resilience profile

📍 Brighton-Le-Sands suburb guide — Beachside market performance

📍 Hurstville suburb guide — Commercial hub investment outlook

Need Help With Your Investment Strategy?

The St George property market is shifting fast with the 2026 tax reforms. Whether you're buying, holding, or considering selling — get advice from someone who's been in this market for 25+ years.

📞 Call Michael Kalinovski: 0411 818 171 📧 Email: michael.kalinovski@century21.com.au 🏠 Free property appraisal: Book online

Century 21 Bayview · Brighton-Le-Sands · Serving St George investors since 1999

RBA Hits 4.10%, CGT & Negative Gearing Reforms Loom — What St George Buyers & Sellers Should Do Now