Casa Mia Osteria
9/605 King St, Newtown NSW 2042, Australia
ClosedToday Closed today · by the venue's published hoursFull hours



A much-loved Italian osteria on King Street in Newtown, Sydney, rated 4.6 across more than 450 reviews.
Practical details
Opening hours
Closed- MondayToday
- Closed
- Tuesday
- 17:00 – 21:00
- Wednesday
- 17:00 – 21:00
- Thursday
- 17:00 – 21:00
- Friday
- 17:00 – 21:30
- Saturday
- 17:00 – 21:30
- Sunday
- 17:00 – 21:00
Why it's worth checking out
Casa Mia Osteria sits on King Street in Newtown, one of Sydney's most vibrant, eclectic inner-west suburbs. A much-loved Italian osteria, it's earned a strong reputation — combining quality, authentic Italian cooking with good wine and a warm, characterful setting, the kind of welcoming, traditional spot that captures the heart of Italian dining.
The appeal is that combination of quality, authentic Italian food, a good wine-and-drinks offering and a warm, characterful atmosphere in a great Newtown location, ideal for a relaxed dinner, a meal with friends, a date or a sociable night out. Quality Italian done well in a genuine osteria style always draws a loyal crowd, and Casa Mia has clearly won over a devoted following.
With a 4.6 rating from more than 450 reviews, it's clearly delighting its diners. Menus, the wine list, opening hours and pricing change with the seasons, and a popular restaurant fills up over weekends, so it's worth checking current details and booking directly where needed before you go — particularly for a weekend, a group or a table at a peak time in Newtown.
Spot Score
The Spot Score is our composite of five signals — two about the venue's standing with visitors and three about how complete and current this listing is. It is not a visitor rating and not a verdict on the food or the experience. The 4.6 from 457 reviews is Google's visitor rating, shown separately and never altered by us.
About the venue · from Google
- ReputationGoogle star rating, smoothed for review count
- 83
- PopularityHow many Google reviews it has
- 81
About this listing · our record
- Information qualityWebsite, menu and structured details on file
- 30
- Category fitHow well it matches its listed category
- 70
- FreshnessHow recently we last checked our sources
- 30
Last checked against sources 18 June 2026.
Our independent editorial score — not a user rating.
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