42% of Sydney restaurants close within 3 years. The survivors almost always have one thing the failures didn't: a rent that worked on a Tuesday night, not just a Saturday. That's what this guide is about.
Data sources: ABS 2021 Census (2024–26 quarterly estimates), CBRE retail market reports Q4 2025, Destination NSW dining spend data, Geoapify Places API live competitor mapping, and Locatalyze scoring model.
$68
Average Sydney dinner spend per head — highest in Australia
Destination NSW dining spend report 2025, metropolitan Sydney restaurants
42%
of Sydney restaurants fail within 3 years of opening
ASIC deregistration data and ATO business activity statements, metropolitan Sydney 2022–2025
3.1×
higher revenue per sqm in inner Sydney vs suburban restaurants
IBISWorld restaurant industry benchmarks by postcode, 2025
Sydney diners spend more per restaurant visit than any other Australian city — $68 average dinner spend versus a national average of $52. This premium spend changes the restaurant economics fundamentally. A 60-seat restaurant in Surry Hills turning 80 covers on a Friday night generates $5,440 in revenue. The same restaurant in suburban Brisbane generates $3,120.
The implication is that Sydney's high rents are often justified — but only when matched with locations that genuinely deliver high-spend diners on multiple nights per week. The trap is paying inner-Sydney rents for a location that only delivers strong Saturday night covers. Tuesday and Wednesday evenings are where Sydney restaurants are won or lost financially.
The survival framework for Sydney restaurants: rent must not exceed 10% of projected monthly revenue (tighter than cafés because restaurant labour costs are higher). Any location where achieving this ratio requires more than 75% occupancy 5 nights per week is too risky to enter without exceptional capitalisation and brand recognition.
Scores: Locatalyze Scoring v2.1 — Rent Affordability 20%, Competition 25%, Market Demand 20%, Profitability 25%, Location Quality 10%. ABS, CBRE, Geoapify data. April 2026.
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Lunch trade has recovered post-COVID but evening dining in the CBD remains 30% below pre-2020 levels (Destination NSW data). High rents ($22,000+/mo), declining evening foot traffic, and intense competition from both established institutions and new entrants make this a very difficult market for new restaurants without significant capital and brand recognition.
Lower average dining spend ($42 per head versus $68 Sydney inner average) combined with strong chain restaurant competition makes independent restaurant economics very challenging. Rent-to-revenue ratios for new entrants typically exceed 20%. Score breakdown: footfall is adequate but demographics, rent fit, and competition all score poorly for independent operators.
This case study models a specific Crown Street location at $12,000/month rent — $1,000/month below the Surry Hills median of $13,000+. Figures use 30 trading days for a full calendar month (the benchmark engine defaults to 26 service days per month for six-day trading — see methodology).
Sydney restaurants succeed and fail on location more than any other factor. Run your address through Locatalyze before you sign anything.
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