Restaurant

399 Bar

399 William St, Perth WA 6000, Australia

Recommended by 51 people

Updated

Find 399 Bar

399 William St, Perth WA 6000, Australia

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HoursMonday: 4:00 – 10:00 PM Tuesday: 4:00 – 10:00 PM Wednesday: 4:00 – 10:00 PM Thursday: 4:00 – 11:00 PM Friday: 3:00 PM – 12:00 AM Saturday: 2:00 PM – 12:00 AM Sunday: 2:00 – 10:00 PM

*Opening hours may differ during holidays.

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About 399 Bar

A relaxed Northbridge small bar pouring custom classic cocktails alongside easy courtyard gatherings. Bartenders stir off-menu drinks on request—from a crisp 20th Century to custom martinis—with zero pretension. Regulars bring their dogs out front, order Vietnamese from next door or Uber Eats directly to the table, and share fresh pizza in the back room.

  • Bespoke Cocktails: Bartenders mix custom off-menu drinks on request, from a 20th Century to personalized martinis.
  • BYO Food Policy: Guests can order delivery or dishes from neighboring spots straight to their table alongside bar drinks.
  • Private Courtyard & Functions: Hosts intimate milestone events and surprise parties with TV hookups, pizzas, and platters.

What's On at 399 Bar

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

No events or specials listed right now.

Why Choose 399 Bar

Discover why locals choose 399 Bar for effortless private parties, bespoke cocktails, and relaxed neighborhood drinks.

  • Hands-On Support for Private Gatherings

    Organizers booking the private back room or courtyard receive hands-on support with video displays, music setups, and dietary coordination.

    We needed to play a video on the TV to announce that we’d eloped to our family and the team made sure we got it set up properly.

    Nikki Hardman
  • Flexible Outside Food Delivery Policy

    Patrons can pair drinks with in-house pizzas or bring in outside dining and delivery directly to their table.

    Pizzas are available for purchase and ordering from Vietnamese next door or uber eats is welcomed!

    Mikaela Mc
  • Knowledgeable Classic and Custom Cocktails

    Bartenders craft classic recipes and off-menu orders on the spot with deep technical spirit knowledge.

    When I asked for a 20th Century, they knew how to make it and when my friend asked for an Aviation #2, they knew how to make that too!

    A Hogg
  • Bespoke Drink Pairings for Celebrations

    Staff readily mix bespoke drinks and shots to celebrate spontaneous nights out and special occasions.

    Justin was such a great bartender, we went in on a quiet Tuesday for some bday drinks and he was so lovely and made us some fun customised cocktails and shots.

    W
  • Welcoming Pet-Friendly Atmosphere

    A relaxed, dog-friendly front area invites neighborhood locals to unwind alongside their pets.

    Good lil bar, great to see dogs are allowed. Locals were happy and friendly loving the atmosphere.

    Chris Constable
  • Community Setting for Celebratory Groups

    The venue balances casual social energy with dedicated event areas that welcome pets and group gatherings.

    The addition of allowing people's cute dogs to sit out the front also made my bday night for sure. Highly recommend for any private events!

    Cam Elemento

Beyond the menu

Thoughtful hospitality and personalized touches that elevate your gathering at 399 Bar

  • Neighborhood Delivery & Outside Food Welcome

    Guests can order delivery via Uber Eats or bring dishes directly from the neighboring Vietnamese eatery to be served at their table alongside bar drinks.

  • Custom & Off-Menu Cocktail Crafting

    Bartenders craft off-menu and classic requests on the spot, including bespoke shots, Sapphire Blue martinis, 20th Century, and Aviation #2 cocktails.

  • Dedicated Tech & Media Setup for Parties

    Private event bookings in the back room receive hands-on support for setting up personal videos on the TV, running party quizzes, and managing music.

  • Celebration Cake Storage & Cake Service

    For milestone celebrations, staff take care of storing brought-in cakes and provide dedicated plates and cutlery so hosts do not have to worry about dessert logistics.

Frequently Asked Questions

Can you bring in outside food or order delivery to the bar?

Yes. Alongside in-house pizzas and platters, the bar welcomes patrons to order food from neighbouring spots or have Uber Eats delivered directly to their table. Gluten-free and vegan pizza options have also been served for booked groups.

Can you book a private space for a party or event?

Yes, the venue accepts bookings and offers private spaces such as the back room and rear courtyard for events, birthdays, and celebrations. Staff assist with music, TV setup for videos or quizzes, and cake service.

Are dogs allowed at the bar?

Yes, dogs are welcome to join patrons, including in the front outdoor seating area.

Can bartenders make custom or classic cocktails off-menu?

Yes. While 399 offers a dedicated cocktail list, the bartenders are well known for mixing bespoke and lesser-known classic cocktails on request to suit individual tastes.

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