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Underground Coffee Roasters

Underground Coffee Roasters Underground Coffee Roasters is a coffee shop located on Castlereagh Road that specializes in roasting and brewing top-notch coffee using sustainable agriculture practices. Celebrating the renegades who have challenged traditional methods, they offer some of the best coffee in Australia. Join the resistance and indulge in their unique flavors.

Recent social media posts

Let the fun begin   Come and try some amazing coffees!
25/05/2026

Let the fun begin Come and try some amazing coffees!

We're on the lookout for someone to join the team for Mondays and Thursdays.Must be able to lift heavy objects, experien...
13/05/2026

We're on the lookout for someone to join the team for Mondays and Thursdays.

Must be able to lift heavy objects, experience is a plus but not required. Cleaning, organising and stock rotation. Learn about coffee and pack beans for retail sale.

Send through your resume to [email protected]
Or shoot us a DM

If you are heading to Mudgee, Alby’s is a must visit. Great cafe and great people.
16/02/2026

If you are heading to Mudgee, Alby’s is a must visit. Great cafe and great people.

We will be open this Sunday, ahead of the first Mudgee NRL clash of the season…

Serving coffee, sweet treats + our all-day menu from 8am to 12pm…

Perfect Christmas gift for a hot Summer.
12/12/2025

Perfect Christmas gift for a hot Summer.

A Blue Mountains specialty coffee roaster providing Sydney cafes & coffee lovers Australia-wide with single origin beans & blends. Buy online here.

Its that time of year already 🎄🎅We'll be having a small break over the festive period but never fear we'll be stocking a...
07/12/2025

Its that time of year already 🎄🎅

We'll be having a small break over the festive period but never fear we'll be stocking all your coffee and Christmas gift options in store until Christmas day.

Be sure to swing by and buy your favourite people their favourite coffee ☕️

A little on shift treat todayThanks  for sharing this Uganda coffee with us, delicious, sweet and zesty!  😍
28/11/2025

A little on shift treat today

Thanks for sharing this Uganda coffee with us, delicious, sweet and zesty! 😍

Summer time treats are here 🌞Butterboy will be making a regular appearance at our Penrith factory, so make sure you swin...
15/10/2025

Summer time treats are here 🌞

Butterboy will be making a regular appearance at our Penrith factory, so make sure you swing by to see our range of flavours every week! Flavours this week are

🍪salted caramel, white chocolate and macadamia
🍪Nutella chocolate chip
🍪snickerdoodle and biscoff

Cookie hack - take it to the next level and ask for it to go through the airfyer 🤫

Enjoy the long weekend everyone! We'll see you all onTuesday for the usual coffee shenanigans ☕️
02/10/2025

Enjoy the long weekend everyone!

We'll see you all onTuesday for the usual coffee shenanigans ☕️

Calm before the storm!
29/09/2025

Calm before the storm!

A huge and heartfelt thank you to everyone who came to   at our little space. It is fantastic to see the coffee communit...
26/09/2025

A huge and heartfelt thank you to everyone who came to at our little space. It is fantastic to see the coffee community working together. A big shoutout to the team for putting it together. And thank you too these legends,
.west.journal .supply And a thank you to the staff who made everything come together… Elle, Ash, Emily, Mena, Shelley and my two boys for handing out cold brew soft serve/ice cream!

Warm days deserve a sweet treat!Introducing our Cold Brew soft-serve 😍Available soon at both Penrith and Glenbrook Under...
08/09/2025

Warm days deserve a sweet treat!
Introducing our Cold Brew soft-serve 😍
Available soon at both Penrith and Glenbrook Underground

Happy 1st birthday to Berry High! Congratulations Shannay and team.Drop in and say hello and grab a free sample of her a...
31/08/2025

Happy 1st birthday to Berry High! Congratulations Shannay and team.
Drop in and say hello and grab a free sample of her amazing Açai.

The Panthers grabbing a pre game Undergound Coffee at the amazing  in Mudgee
22/08/2025

The Panthers grabbing a pre game Undergound Coffee at the amazing in Mudgee

Looking for a superstar to join our team. Casual hours Monday through Saturday with opportunities to pick up shifts with...
29/07/2025

Looking for a superstar to join our team. Casual hours Monday through Saturday with opportunities to pick up shifts with our other locations.

Hospitality and barista skills preferred, with plenty of opportunity to learn and develop.

Whether you're a uni student looking for work on the side or you're wanting to develop a skill in hospitality don't hesitate to apply!

Send resumes to [email protected]

Address

Roastery Door: 4/2187 Castlereagh Road
Penrith, NSW
2750

To reach the coffee shop located on Castlereagh Road in Sydney, you can either take public transport or drive there.

Public Transport: Take the train to Museum Station, then walk towards Liverpool Street and catch a bus heading towards Kingsford. Get off at the Castlereagh Street stop and walk for approximately 5 minutes until you see the coffee shop on your right.

Driving/Parking: If driving, head towards Castlereagh Road in Sydney and look for parking spots on the street or nearby car parks. The coffee shop is located on your left after passing through Oxford Street intersection.

Opening Hours

Monday 6:30am - 4pm
Tuesday 6:30am - 4pm
Wednesday 6:30am - 4pm
Thursday 6:30am - 4pm
Friday 6:30am - 4pm
Saturday 7:30am - 12pm

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What people say

Underground Coffee Roasters, located on Castlereagh Road in Sydney, is a coffee shop that truly embodies the spirit of renegades. They have brought about a change in the coffee culture of Australia by pushing the boundaries of both roasting and brewing coffee. Their dedication to making specialty coffee using sustainable agriculture practices is truly commendable.

The quality of their coffee is unmatched, and it's no surprise that Australians demand a better product from them. Underground Coffee Roasters has risen to this challenge and consistently delivers exceptional coffee that leaves customers wanting more.

Their location on Castlereagh Road adds to the charm of this unique coffee shop. The Blue Mountains & Nepean Valley are home to some of the best specialty coffee roasters in Australia, and Underground Coffee Roasters is definitely one of them.

If you're looking for a place to enjoy great coffee while supporting sustainable agriculture practices, then Underground Coffee Roasters is the place for you. Join the resistance and experience their exceptional coffee today!

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