Restaurant in Marrickville NSW 2204, Australia
Ona Coffee Sydney
Award-winning roastery and cafe in Marrickville with world champion baristas. Exceptional single-origin coffees and innovative brewing methods.
ONA Coffee's Sydney location in Marrickville is a flagship roastery and café that represents the culmination of one of Australia's most decorated specialty coffee journeys. ONA Coffee was founded by Sasa Sestic, the 2015 World Barista Champion, in Canberra's Acton precinct, and has since grown into a multi-city operation with cafés in Canberra, Sydney, and Melbourne, underpinned by a roastery that sources directly from coffee producers across the globe through long-term direct-trade relationships.
The Marrickville site at 17–19 Sydney Street operates both as a working roastery — visitors can observe coffee being roasted on-site — and as a specialty café with a full espresso and filter coffee menu. The coffee programme draws from ONA's direct-trade relationships with producers in Ethiopia, Colombia, Kenya, El Salvador, and beyond, with the current single-origin selection rotating as new crop harvests arrive. Both espresso and filter preparations are available, including pour-over, cold brew, and batch brew formats, and the barista team is trained to a standard commensurate with the company's competition history.
Barista competition is central to ONA's identity. In addition to Sestic's World Barista Championship title, ONA has produced multiple Australian Barista Championship finalists and winners, and the café space reflects this culture of technical excellence. Equipment on bar includes high-specification espresso machines and precision grinders, and staff regularly demonstrate techniques not found in standard café settings — visitors curious about the craft are welcomed to ask questions.
The food menu focuses on high-quality pastries, toasted items, and a small selection of all-day brunch dishes. The emphasis is firmly on coffee — food items are calibrated to complement rather than compete with the beverage programme. ONA Marrickville is a pilgrimage destination for specialty coffee enthusiasts visiting Sydney and a reliable source of retail whole-bean coffee and brewing equipment for those wishing to replicate the café experience at home. The café operates Monday to Friday from 7 AM and Saturday to Sunday from 8 AM, closing at 3 PM daily.
Signature dishes
- Competition-level espresso — $5
- Filter coffee — $6
Hours: Monday-Friday 7:00 AM - 3:00 PM; Saturday-Sunday 8:00 AM - 3:00 PM
Reservations: Walk-in
Visit / Book / Contact
- Official website
- Phone: +61 2 9568 5155
Location
17-19 Sydney St, Marrickville NSW 2204
-33.9111, 151.1581 — View on map
Highlights
- Founded by Sasa Sestic, 2015 World Barista Champion — ONA is among Australia's most acclaimed specialty roasters
- On-site Marrickville roastery where visitors can observe the roasting process and purchase retail beans
- Rotating single-origin espressos and filter coffees sourced via direct-trade relationships from Ethiopia to El Salvador
- World-class barista team trained to competition standard with expert guidance on coffee preparation available
- Espresso, pour-over, cold brew, and batch brew formats in a working roastery setting in inner-west Sydney
Tips
- Purchase freshly roasted retail beans at the café — ONA roasts regularly and whole-bean coffee is available for home brewing
- Ask the barista about the current single-origin espresso — it rotates with seasonal harvests and differs from the house blend
- Visit on a weekday morning for the most focused service experience and shorter wait times than the weekend brunch period
- Filter coffee formats (pour-over, batch brew) showcase individual origin character better than milk-based drinks for first-time visitors
- The Marrickville café is a short walk from Marrickville Metro station on the Sydney Metro City & Southwest line
FAQ
Who founded ONA Coffee and what is their background?
ONA Coffee was founded by Sasa Sestic, who won the 2015 World Barista Championship representing Australia. Sestic built ONA into a full-scale roastery and café group with direct-trade relationships with coffee producers globally.
What types of coffee does ONA Coffee Sydney serve?
ONA Coffee Sydney offers espresso, filter coffee (pour-over and batch brew), cold brew, and milk-based drinks. The café rotates single-origin coffees alongside a house espresso blend, with the single-origin selection changing as new crop harvests arrive.
Can visitors buy ONA Coffee beans to take home?
Yes, freshly roasted retail whole-bean coffee is available for purchase at the Marrickville café, with a rotating selection of single-origin and blend options. ONA Coffee also sells retail coffee online via their website.
Is ONA Coffee Sydney suitable for visitors who are new to specialty coffee?
Yes. Staff are trained to guide visitors through the menu at any level of detail, from a simple flat white to a discussion of processing methods and varietal characteristics. The café environment is welcoming and not intimidating.
Accessibility
ONA Coffee Marrickville is at street level on Sydney Street with step-free access at the main entrance. The café interior is compact and can be busy during peak morning hours. Accessible street parking is available on Sydney and Marrickville roads nearby.