If you’re on a $90,000 salary and typing “can I afford a house, $90k salary, Sydney” into Google at 11 pm, you already suspect the answer isn’t simple. It isn’t. But it’s also not a flat no — it depends entirely on what you’re buying, where, and how.
Below is the actual math banks use, real 2026 Sydney price data, and what people earning around $90k are actually managing to buy.
Key Takeaways
- On a $90k salary alone, most lenders will approve a loan of roughly $440,000–$460,000 — nowhere near Sydney’s median house price of $1,579,396 (Cotality, May 2026), but enough for an outer-suburb unit or, in rare pockets, a fixer-upper house.
- Combine with a partner on a similar income and borrowing power roughly doubles to $1M+, which starts to make Sydney units — and some house markets — realistic.
- First home buyers pay $0 stamp duty on NSW properties up to $800,000, and can buy with just a 5% deposit (no LMI) under the federal First Home Guarantee scheme.
- A $450,000 loan at today’s average rate (6.20% p.a.) costs about $2,757/month — roughly 47% of your take-home pay on $90k, which is well above the 30% “mortgage stress” threshold most experts recommend.
Sydney’s 2026 Property Market: The Numbers You’re Up Against
Sydney remains Australia’s most expensive property market, and the gap between a $90k salary and the median home has grown, not shrunk.
| Property type | Median price (2026) | Source |
|---|---|---|
| Sydney houses | $1,579,396 (May 2026, down 2.6% over the quarter but up 2.2% annually) | Cotality via NAB |
| Sydney units | $904,326 (May 2026) | Cotality data via OpenAgent |
| Combined dwellings | $1,282,020 | OpenAgent |
For context, a median Sydney house now costs about 17.5x a $90k salary. Traditional lending guidance suggests home prices should sit closer to 4–6x income to be considered “affordable” — so on paper, a median house is out of reach for a single $90k earner, full stop.
How Banks Actually Calculate What You Can Borrow
This is the part most affordability articles skip. Banks don’t lend based on your gross salary — they run a formal “serviceability” test.
Step 1 — Net income. On a $90,000 salary in NSW, after income tax and the Medicare levy, you’re left with roughly $70,412 a year, or $5,868 a month.
Step 2 — Subtract living expenses. Lenders apply the Household Expenditure Measure (HEM) — a standardised minimum living-cost benchmark — typically around $2,000–$2,500/month for a single person.
Step 3 — Apply a buffer rate. APRA requires lenders to test your ability to repay at your actual rate plus 3%. With the average owner-occupier variable rate sitting at 6.20% p.a. as of June 2026 (Ratesniffers Home Loan Rate Index), and the RBA cash rate at 4.35%, that means banks assess you at roughly 9.2%, even though you’d actually be paying less.
The Result: Borrowing Power on $90k
| Metric | Amount |
|---|---|
| Net monthly income | ~$5,868 |
| Monthly living expenses (HEM estimate) | ~$2,200 |
| Monthly surplus | ~$3,668 |
| Assessment rate (buffer-adjusted) | ~9.2% |
| Estimated borrowing capacity | ~$440,000–$460,000 |
This aligns almost exactly with the common industry rule of thumb that single borrowers with no debt can typically borrow about 5x their gross salary. Canstar’s own research puts a couple earning a combined $150,000 at roughly $620,000 borrowing power — scaled down, that’s broadly consistent with the ~$450k figure for a single $90k earner.
If you’re carrying a HECS/HELP debt or credit card limits, expect that number to drop by 10–20%.
What $450,000 in Borrowing Power Actually Buys
Add a deposit to your borrowing capacity and here’s your real purchase price range:
| Deposit strategy | Deposit needed | Total purchase power |
|---|---|---|
| 20% deposit (avoids LMI) | ~$112,500 | ~$562,500 |
| 5% deposit (First Home Guarantee, no LMI) | ~$23,700 | ~$473,700 |
Both figures sit well below the Sydney unit median ($904,326) and miles below the house median ($1.58M). Realistically, this budget gets you:
- A unit in outer Western Sydney. Carramar currently holds Sydney’s cheapest unit median at under $400,000, with nearby Canley Vale sitting around $424,000.
- Not a standalone house in most of the city. Only nine Sydney suburbs still have a median house price under $800,000, and even those are moving fast — Mount Druitt’s house median has surged by $330,000 over five years and is reported anywhere from $790,500 to over $1 million depending on the data source and month, reflecting how quickly this corridor is being repriced as buyers get squeezed out of pricier suburbs.
What Real Repayments Look Like
Getting approved for $450,000 and comfortably affording $450,000 are two different things.
At today’s average rate of 6.20% p.a. over 30 years, a $450,000 loan would cost approximately $2,757 per month. Against your $5,868 net monthly income, that’s about 47% of your take-home pay going straight to the mortgage.
Most budgeting guidelines — including Canstar’s own affordability benchmark — recommend keeping mortgage repayments under 30% of gross income to avoid mortgage stress. On $90k, that points to a much more comfortable loan size of roughly $300,000–$350,000, not the maximum the bank will approve.
What NSW Stamp Duty Actually Costs You
Stamp duty is the upfront cost that catches most first-time buyers off guard — but if you’re a first home buyer, NSW is currently one of the more generous states.
| Purchase price | First home buyer duty | Standard buyer duty |
|---|---|---|
| Up to $800,000 | $0 (full exemption) | Full duty applies |
| $800,000–$1,000,000 | Sliding concession | Full duty applies |
| $1,000,000 | Full duty applies (~$39,412) | ~$39,412 |
| $1,200,000 | Full duty applies | ~$48,412 |
Under the First Home Buyers Assistance Scheme (FHBAS) — administered by Revenue NSW — eligible buyers pay zero transfer duty on homes up to $800,000, with a tapering concession up to $1 million. According to austax.tools’ stamp duty calculator, that’s a saving of up to roughly $31,000+ compared to a standard buyer at the same price point.
What People on Forums Are Actually Saying
This isn’t just theoretical — Australians are publicly wrestling with exactly this math on property forums right now.
On PropertyChat’s Sydney apartments thread, one Sydney buyer summed up the squeeze plainly, saying that with prices at their peak they could no longer afford a house in the $400,000–$500,000 range and were pivoting to an older apartment instead. Another poster crunching their own numbers admitted the figures “don’t seem to add up” once they capped mortgage costs at a sensible share of income — echoing the exact 47%-of-income problem shown in the table above.
The pattern across these discussions is consistent: single buyers on moderate salaries are increasingly being pushed toward units, outer suburbs, or joint purchases with a partner, rather than a standalone house close to the city. Similar conversations play out regularly on Reddit communities like r/AusFinance and r/Sydney, where borrowing power and “is this a stupid amount to spend” threads are a near-weekly staple.
5 Ways to Actually Improve Your Odds on $90k
- Buy with a partner or co-buyer. Two incomes of $90k roughly double your net monthly income to around $11,700, pushing borrowing capacity toward $1.0–1.1 million — a genuine game-changer for what’s reachable.
- Use the First Home Guarantee. A 5% deposit with no LMI dramatically cuts the cash you need to save before you can buy.
- Target units, not houses. Western Sydney unit markets in the $400k–$650k range sit comfortably within a single $90k earner’s borrowing power.
- Consider “rentvesting.” Buy an investment property in a more affordable regional or interstate market while continuing to rent in Sydney.
- Explore a family guarantor loan. A parent using equity in their own home as security can let you buy with a smaller (or no) deposit and skip LMI entirely.
Also Read: Can I Afford a House on a £30k Salary in the UK? Here’s the Real Number
Can I Afford a House on an $80K Salary in Toronto? Here’s the Real Math
Frequently Asked Questions
Q. Can I afford a house on a $90k salary in Sydney?
- Not a median Sydney house on your own — that sits at $1,579,396, well beyond what a single $90k income can service. You can realistically afford an outer-suburb unit, or a house in a small number of budget-friendly corridors, especially using first-home-buyer schemes.
Q. How much can I borrow on $90k in Sydney?
- Most lenders will approve roughly $440,000–$460,000 for a single applicant with no other debts, based on current interest rates and standard serviceability buffers.
Q. Is $90k a good salary to buy property in Sydney?
- It’s a solid salary by national standards, but Sydney’s prices mean it stretches further as a couple’s combined income, or when targeting units and outer suburbs, than it does for a standalone inner-city house.
Q. What’s the fastest way to boost my Sydney borrowing power?
- Pay down existing debts (especially credit cards and personal loans), consider a co-borrower, and use the First Home Guarantee to reduce the deposit hurdle rather than waiting years to save 20%.
Bottom Line
On $90k alone, you’re looking at roughly $440,000–$460,000 in borrowing power — enough for an outer Sydney unit, not a median house. Combine incomes, use the First Home Guarantee, or look toward Western Sydney’s unit market, and home ownership shifts from “not happening” to genuinely achievable.
Sources
- Sydney Property Market Insights, May 2026 — Cotality via NAB
- Sydney Property Market Data, Trends & Forecasts — OpenAgent
- RBA Cash Rate Target — Reserve Bank of Australia
- Australian Home Loan Rate Index, June 2026 — Ratesniffers
- How Much Can You Afford to Borrow on Your Salary — Canstar
- Average Mortgage Australia: Home Loan Statistics 2026 — Money.com.au
- First Home Buyers Assistance Scheme — Revenue NSW
- NSW Stamp Duty Calculator 2026 — austax.tools
- Cheapest Suburbs to Buy in Sydney — OpenAgent
- Suburbs in Sydney With a Median House Price Less Than $800k — Domain
- Mount Druitt Prices Surge by $330k — Domain Insight
- Sydney Apartments Discussion Threads — PropertyChat
Disclaimer: This article is general information only, based on published data and standard lender assumptions as of July 2026. It is not personal financial or lending advice. Borrowing capacity varies by lender, and actual figures depend on your individual income, debts, expenses, and credit history. Speak with a licensed mortgage broker or financial adviser, and use official calculators (e.g. Moneysmart.gov.au) before making any property decisions.
Abhishek Kandir is the founder and lead writer at Paisewaise, a personal
finance publication covering Indian markets, budgeting, and investing since 2023.
Abhishek’s work focuses on making complex financial topics — from RBI
Interventions to SIP strategies — understandable for everyday Indian readers
without a financial background.
