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Restaurant

Casa Mia Osteria

9/605 King St, Newtown NSW 2042, Australia

Recommended by 25 people

Updated

Find Casa Mia Osteria

9/605 King St, Newtown NSW 2042, Australia

Directions ↗
+61 2 9557 1328
HoursMonday: Closed Tuesday: 5:00 – 9:00 PM Wednesday: 5:00 – 9:00 PM Thursday: 5:00 – 9:00 PM Friday: 5:00 – 9:30 PM Saturday: 5:00 – 9:30 PM Sunday: 12:00 – 9:00 PM

*Opening hours may differ during holidays.

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About Casa Mia Osteria

On King Street, Casa Mia Osteria serves unpretentious Italian dining backed by handmade pastas and blistered wood-fired pizzas. Diners treat this neighbourhood trattoria like an open secret for relaxed dates and communal catch-ups, thanks to friendly floor service and dishes grounded in imported staples. The kitchen pairs airy dough with burrata, turns out rich guanciale-laced sauces, and bakes a dedicated gluten-free crust that stays crisp under heavy toppings. Communal tables lean into the multi-course share menu, leaving just enough room for a slice of creamy espresso-soaked tiramisu.

  • Communal Share Menu: Groups can feast across a multi-course set spread featuring house antipasti, pasta, and pizza.
  • Gluten-Free Pizza Crusts: Crisp-crusted gluten-free bases are fired alongside traditional wood-fired pizza dough.
  • Handmade Pasta Tradition: Classic plates lean on fresh handmade pasta and imported Italian ingredients like guanciale and burrata.
RestaurantRestaurant

What's On at Casa Mia Osteria

Upcoming events, special menus and other reasons to plan a visit.

No events or specials listed right now.

Why Diners Choose Casa Mia Osteria

Handmade pasta, wood-fired pizza, and warm trattoria hospitality in Newtown

  • Authentic Classic Pasta & Wood-Fired Pizza

    Wood-fired pizzas feature crisp bases with carefully sourced toppings alongside properly cooked pasta and balanced sauces.

    The menu sticks to classic Italian dishes, and that’s exactly what makes it work. The pasta is cooked properly, the sauces are rich without being heavy, and the wood-fired pizzas have a beautifully crisp base with quality toppings.

    Steven Rushworth

  • Genuine Italian Trattoria Atmosphere

    Guests feel immediately transported to a true Italian neighbourhood trattoria without any forced pretension.

    Going there really gives you the feeling of entering an autentic Italian restaurant in Italy , without having to catch a plane.

    ANGELO AURELI

  • Abundant $65 Multi-Course Share Menu

    The structured communal set menu delivers generous portions across multiple courses, making celebratory gatherings stress-free.

    $65 for set menu was insane, amount and quality of food provided is well worth it. DELICIOUS.

    Shalomah Pallier

  • Accommodating Milestone Celebrations

    Attentive, welcoming service and a lively room create the ideal setting for birthdays and milestone anniversary dinners.

    We had a wonderful dinner for our 10th Wedding Anniversary last week. My family and I had the Margherita Pizza, Oriecchiette Pasta, Tbone Steak, Rocket Salad and for desserts, Tiramisu and Cannolis. All were delicious and tasty. Services was attentive, friendly and helpful.

    Edged Dee

  • Hospitality Like a Friend Cooking for You

    Guests are treated with personal warmth and attentive hospitality that feels like dining in a close friend's home.

    exceptional food, amazing service & without seeming cheesy the hospitality is like a friend cooking for you

    sarah steele

  • Crispy Gluten-Free Pizza Without Compromise

    Dedicated crust craftsmanship ensures those requiring gluten-free options enjoy exceptionally crispy, authentic pizza.

    One of the highlights of our visit was their gluten-free pizza, which exceeded all expectations. The base was perfectly crispy and well-cooked, providing the ideal foundation for the fresh, flavourful toppings.

    Adam Winchester

Signature wood-fired pizzas, handmade pastas, and curated set menus

  • $65 share menu

    We had the $65 share menu, it is such amazing value and so delicious.

    faith glew

  • Margherita pizza

    The Margherita pizza was a standout, with its vibrant tomato sauce, creamy mozzarella, and fragrant basil creating a delightful harmony of flavours.

    Adam Winchester

  • Spicy pepperoni pizza

    the spicy pepperoni pizza and the ragu pasta were hits!

    Niki Vasiliadis

  • Gluten-free pizza

    One of the highlights of our visit was their gluten-free pizza, which exceeded all expectations. The base was perfectly crispy and well-cooked, providing the ideal foundation for the fresh, flavourful toppings.

    Adam Winchester

Other favorites

Desserts, starters, and drinks to complement your dining experience

  • Tiramisu

    I was particularly impressed by the tiramisu, which was easily one of the best I have ever had.

    Lina Meier

  • Negroni

    The Negroni was expertly crafted, boasting a perfect balance of bitterness and sweetness that was a pleasure to sip.

    Adam Winchester

  • Arancini balls

    We also ordered Arancini balls, very nice but a bit small.

    Johnno

  • Mandarin Meringue

    Dessert wise the Mandarin Meringue was what I had .. could have eaten another its was so delicious.

    Marc Higgins

Beyond the menu

Thoughtful details and hospitable touches that elevate your dining experience

  • Crispy Gluten-Free Pizza Bases

    The kitchen accommodates gluten-free diners with dedicated crispy, well-cooked crusts that hold up to toppings like margherita mozzarella and basil without compromise.

  • Customised Multi-Course Share Menu

    For group celebrations and dates, the team offers a structured multi-course communal feast including burrata, mains, and tiramisu tailored directly to table preferences.

  • Flexible Dish and Pasta Customisation

    Staff readily accommodate custom ingredient swaps and off-menu additions, from subbing spaghetti into gnocchi dishes to customising pizza toppings with spicy salami and garlic.

  • Attentive Family-Style Floor Care

    Hosts and servers deliver hands-on, one-on-one attention across the dining room, remembering regulars and guiding diners with tailored wine and dish recommendations.

Frequently Asked Questions

Are there set menus or share dining options available for groups?

Yes, Casa Mia Osteria offers fixed-price group and share menus, including a $65 multi-course option featuring items like burrata, mains, and desserts such as tiramisu. Tailored arrangements and lunch or midweek set options have also been offered.

Can I get gluten-free pizza at Casa Mia Osteria?

Yes, Casa Mia Osteria prepares gluten-free pizza options with a dedicated crispy crust, praised by diners alongside traditional pizza selections.

Can I book a table in advance, or do they accept walk-ins?

Yes, reservations can be booked in advance. Table bookings are recommended, especially on busy nights when walk-ins can experience longer wait times.

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