Oncore by Clare Smyth Closing: Final Service 28 Feb 2026

There’s something about a restaurant closure that makes you wish you’d booked that table sooner. For Oncore by Clare Smyth, the fine-dining venue perched atop Crown Sydney, that final chance arrives on 28 February 2026. With an announcement that surprised even regulars, here’s what we know — and what remains unanswered — about the end of this three-hatted Sydney landmark.

Closure date: 28 February 2026 ·
Location: Crown Sydney, Barangaroo ·
Chef: Clare Smyth (3 Michelin stars)

A quick look at the key identifiers for Oncore by Clare Smyth:

Why is Oncore by Clare Smyth closing?

Official announcement

• Barangaroo’s editorial announced on 10 February 2026 that the restaurant would close after 28 February 2026 (Barangaroo).
• A joint statement on Instagram from Clare Smyth and Oncore confirmed the closure, according to The Staff Canteen.

The announcement came without prior warning. Industry publication Restaurant Online notes that neither Smyth nor Crown Resorts provided a specific reason for the closure. One source, The Staff Canteen, reported the final service as 28 February 2025 — a date that conflicts with the majority of reporting pointing to 2026. That discrepancy remains unresolved.

Reasons cited

• No official reason has been given (Restaurant Online).
• Speculation among Sydney food forums includes lease expiry and shifting priorities, but these are unconfirmed.

The implication: without an official reason, speculation fills the gap. For diners who valued the experience, the lack of clarity stings.

What is Oncore by Clare Smyth?

Concept

• Clare Smyth’s first international restaurant and her only venture outside the UK (Restaurant Online).
• Described by The Caterer as Smyth’s second restaurant venture after Core by Clare Smyth in London.
• Specialised in modern fine dining with a focus on seasonal Australian produce, according to the restaurant’s profile on Tripadvisor.

Location

• Level 26, Crown Sydney, 1 Barangaroo Avenue, Barangaroo, New South Wales 2000 (Tripadvisor).
• Overlooks Sydney Harbour and the Barangaroo waterfront precinct.

What this means: Oncore was Smyth’s only international outpost. Its closure marks a retreat from expansion abroad after a four-year run.

Who is Clare Smyth?

Background

• Trained under Gordon Ramsay and worked as chef-patron at Core by Clare Smyth in London (Tripadvisor).
• First British female chef to earn three Michelin stars, achieved at Core by Clare Smyth (Tripadvisor).

Awards

• Three Michelin stars at Core by Clare Smyth (London).
• Three hats from the Good Food Guide for Oncore, Australia’s top restaurant rating system (Barangaroo).
• Listed among the World’s 50 Best Restaurants alumni for Core by Clare Smyth.

The pattern: Smyth’s reputation is built on Michelin prestige, but Oncore’s three hats show it earned local acclaim too — making the closure harder to explain.

How to book a table at Oncore?

Online booking

• No dedicated booking page listed; reservations appear to be handled through Crown Sydney’s website or third-party platforms.
• The Staff Canteen reports that reservations for farewell services are open until late February 2026.

Phone reservations

• No published phone number has been verified in multiple sources.
• Prospective diners are advised to contact Crown Sydney’s concierge for last-minute availability.

The trade-off: limited time means securing a slot may require flexibility and persistence — especially for the final weekend.

What are the reviews of Oncore?

Critic reviews

• Awarded three hats by the Good Food Guide Australia (Barangaroo).
• No full-length critic reviews appear in major Australian newspapers; coverage is largely news-based.

Customer feedback

• On Tripadvisor, reviewers praise the service, ambiance, and harbour views.
• Reddit users in Sydney threads report personalised touches like custom-embossed napkins and attentive sommelier service.

Why this matters: strong word-of-mouth can sustain a restaurant, but without sufficient critical coverage, the legacy risks being defined by its abrupt end rather than its peak.

Timeline signal

• 10 February 2026 — Closure announced via Barangaroo editorial (Barangaroo).
• 28 February 2026 — Final day of service (Barangaroo).

The timeline also includes a conflicting report from The Staff Canteen that gives 28 February 2025 as the final date — a discrepancy that may stem from the article’s publication date. Multiple other sources (AGFG, Restaurant Online) converge on 2026.

The implication: The 2025 date is a reporting error, and the consensus points to a 2026 closure.

For Sydney diners who have yet to visit Oncore, the choice is clear: book a table before 28 February 2026, or miss the chance to experience one of the city’s most acclaimed restaurants under its original chef. The unanswered questions about the closure may linger, but the opportunity to taste Smyth’s vision — even once — will soon be gone.

For those who want to experience Clare Smyth’s culinary vision before Oncore closes, Core by Clare Smyth in London offers a deeper look at her three-Michelin-starred flagship.

Frequently asked questions

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