In Sydney's property market, the rent vs buy debate feels impossible. Rents are high. Property prices are high. Mortgage repayments seem scary. But the question most people ask — "can I afford to buy?" — is often the wrong one. The better question is: what does renting actually cost you over time, compared to buying?
$680
Median weekly Sydney rent (2026)
$35K+
Rent paid in 12 months
5%
Min. deposit to buy (FHBG)
7.2%
Avg Sydney property growth p.a.
The Real Cost of Renting in Sydney Right Now
The median weekly rent in Sydney in 2026 is around $680 per week for a house and $550–$600 for a unit. Over a year, that's $28,600–$35,360 leaving your account — and none of it builds equity.
Over 5 years at the median house rent, you'll pay approximately $170,000–$180,000 in rent. Every dollar of that is gone. It does not reduce what you owe. It does not give you a stake in a growing asset. The landlord's mortgage gets paid down. Yours doesn't exist yet.
Renting also comes with risks most renters underestimate:
- No long-term security — landlord can sell or move back in with limited notice
- Rent increases are not capped in NSW at a meaningful level (maximum once per year but no ceiling)
- You cannot make permanent improvements, keep pets freely, or paint walls without permission
- Rent inflation tracks property prices — if Sydney property grows, rents follow
The "I'll save while renting" assumption
Many renters believe they're ahead because their rent is lower than a mortgage repayment, and they're "saving the difference." In reality, most people don't systematically invest the gap. And for every year they wait, property prices grow — meaning the deposit they need gets larger. At 7% property growth, a $750,000 home becomes $802,500 after one year. You now need $50K more to achieve the same 20% deposit.
The Real Cost of Buying in Sydney Right Now
Buying isn't cheap — but what you're getting is fundamentally different to rent. Here's what a realistic purchase looks like for a first home buyer in Sydney in 2026:
| Scenario | Purchase Price | Deposit (5%) | Weekly Repayment |
|---|---|---|---|
| Unit in SW Sydney (e.g. Campbelltown) | $600,000 | $30,000 | ~$720/wk |
| House in Leppington / Oran Park | $780,000 | $39,000 | ~$940/wk |
| House in Western Sydney (mid-tier) | $900,000 | $45,000 | ~$1,080/wk |
Repayments based on 6.2% interest rate, 30-year P&I loan, FHBG applied (no LMI), NSW stamp duty $0 under $800K. Weekly rate = monthly ÷ 4.33.
The repayments look higher than the median rent — but several things change that picture entirely:
- Every repayment builds equity. At $720/week, roughly $200/week goes to interest in the early years — $520/week is reducing your loan balance. That $520 is yours.
- Property growth adds wealth passively. A $600,000 property at 5% annual growth is worth $765,000 in five years — $165,000 gained without doing anything.
- Repayments don't rise like rent. A fixed rate locks your repayment for 1–5 years. Rents can and do increase annually.
- At payoff, you own an asset outright. A renter at 65 still pays rent. An owner at 65 has zero housing cost (mortgage free) and a fully owned asset worth potentially millions.
When Renting Makes More Sense
To give you a genuinely balanced picture — renting is the better choice in some specific circumstances:
- You're moving within 1–2 years — the upfront costs of buying (conveyancing, stamp duty if applicable, loan setup, moving) don't pay off in short timeframes. Renting short-term before settling in a location makes sense.
- Your income is unstable — if you're between jobs, starting a new business, or your income is highly variable, the certainty of a fixed rent can be better than the commitment of a mortgage right now.
- You genuinely can't afford to buy yet — if you're 12–18 months from having the deposit, there's no shame in renting while you save. The question is whether you have a concrete plan to get there.
- You'd need to buy in the wrong area — buying in an area with poor growth just to "get on the ladder" can leave you worse off. Buying the right property in the right suburb matters as much as buying vs renting.
The Numbers: Renting vs Buying Over 10 Years
Here's the comparison that most people haven't done — what each path looks like over a decade for a couple in Sydney:
| After 10 Years | Renting | Buying ($750K, 5% dep.) |
|---|---|---|
| Total payments made | ~$350,000 rent | ~$480,000 repayments |
| Equity / wealth built | $0 | ~$150K loan reduction + ~$500K growth = $650K+ |
| Property value (est.) | — | ~$1,250,000 |
| Net financial position | -$350,000 | +$650,000+ equity |
Illustrative. Assumes 6.0% avg property growth p.a., 6.2% mortgage rate, $680/wk starting rent growing 4%/yr. Individual results vary significantly.
The buyer paid more each year — but after 10 years sits on over $650,000 in equity and owns an asset worth $1.25 million. The renter is $350,000 poorer in payments and has nothing to show for it structurally.
Want a personalised rent vs buy comparison for your situation?
Tell us where you're at and our brokers will show you exactly how close you are to buying — and whether now is the right time for you.
Or
The Specific Sydney Suburbs Where Buying Beats Renting Fastest
Not all suburbs are equal. In some areas, the mortgage repayment is already close to the weekly rent — meaning the "cost of ownership premium" is tiny, and the equity and growth benefits kick in almost immediately.
Here are the SW Sydney suburbs where the rent-vs-buy gap is narrowest in 2026:
| Suburb | Median House Price | Median Weekly Rent | Mortgage Repayment (5% dep.) |
|---|---|---|---|
| Campbelltown | $730,000 | $590/wk | ~$880/wk |
| Liverpool | $820,000 | $650/wk | ~$990/wk |
| Leppington / Oran Park | $780,000 | $620/wk | ~$940/wk |
| Marsden Park / Bardia | $860,000 | $680/wk | ~$1,040/wk |
The gap between rent and repayment ranges from ~$290–$360/wk in these suburbs. But the equity and growth benefits make up that gap in most cases within 2–3 years.
For context: see our suburb-specific guides for Campbelltown, Leppington, Oran Park, and Marsden Park — each covers realistic purchase prices, government grants available, and what $700K–$850K buys you.
The Government Schemes That Tilt the Balance Further Toward Buying
The rent vs buy calculation in 2026 is fundamentally changed by government schemes that first home buyers in NSW can access:
- First Home Guarantee (FHBG) — buy with 5% deposit, zero LMI (saves $25K–$35K). Means your upfront cost to buy is dramatically lower than most people assume.
- NSW stamp duty exemption — $0 stamp duty on purchases under $800,000. Saves up to $31,335 that renter-buyers assume they'd need to find.
- First Home Owner Grant (FHOG) — $10,000 cash for new builds under $600,000. Goes toward your deposit/costs at settlement.
Combined, a couple buying a new house-and-land package under $600,000 in an outer growth suburb could access over $60,000–$75,000 in government assistance and savings — transforming the affordability equation entirely.
The Real Deposit Needed to Buy in SW Sydney
$780,000 house, first home buyer, FHBG + stamp duty exemption applied:
How to Know If You're Ready to Buy (Instead of Keep Renting)
Here's a practical checklist. If you tick most of these, you're likely closer to buying than you think:
- You've been employed for at least 6–12 months (PAYG) or 2 years (self-employed)
- You have at least $30,000–$45,000 in savings (enough for 5% + costs on a $600K–$800K property)
- Your taxable income is under $125,000 (single) or $200,000 (couple) — FHBG eligible
- You've never owned property in Australia before
- Your credit file is clean — no defaults, no part-9 agreements in the last 5 years
- Your debts are manageable — credit cards, car loans, HECS, buy-now-pay-later assessed collectively
- You plan to stay in the area for at least 3–5 years
If several of these aren't in place yet, the plan isn't "keep renting indefinitely" — it's a targeted 12–18 month roadmap to get there. That's exactly what a free broker consultation maps out.
The Question Isn't "Rent or Buy" — It's "When and Where"
The rent vs buy debate in Sydney in 2026 isn't really a coin toss. For most people with stable income and a growing deposit, buying wins financially over any period of 5 years or more — especially in growth corridors with government support available.
The real questions are:
- Am I buying the right property type in the right suburb for my budget?
- Am I accessing every dollar of government support I'm entitled to?
- Have I compared lenders to find the best rate for my profile?
- What does my borrowing power actually look like right now?
A mortgage broker answers all four. The consultation is free, and at Mortgagefy we've helped hundreds of SW Sydney buyers who initially thought they "couldn't afford to buy" discover they were much closer than they realised.
Further reading: How much deposit do you actually need in NSW? · Who qualifies for the First Home Guarantee? · Hidden costs of buying a home in Sydney
Find Out If You're Ready to Stop Renting
Get a personalised rent vs buy comparison and borrowing estimate — free, no obligation, 5 minutes.
Ready to talk to a broker?
Get a straight answer about your borrowing power — no credit check, no obligation. Our Sydney mortgage broker team is available Mon–Sat 9am–7pm.