Guillam Coffee House

Guillam Coffee House is a café located at Gloucester Road that offers an exceptional selection of specialty coffees with traceable provenance from all over the world. Their expertly curated coffee menu is perfect for those who are looking for unique and bold flavours. Customers rave about their Freddo cappuccino and Blueberry muffin which are freshly made in-house every day, and their iced latte with the Yirgacheffe coffee is a must-try. Visit Guillam Coffee House to experience the best speciality coffees around the world.

Recent social media posts

10/09/2026

Our Iced Mango Matcha is a must try! Sweet, creamy and refreshing is the combo you need. 🥭🍵

09/09/2026

A little Sunday update 🤍

We’ll be open as usual at Guillam Coffee House, St James this Sunday until 2:00 PM.

From 2:00 PM, we’ll be closed for a private event.

We’d love to see you before then! ☕️

Thank you for your understanding.

08/09/2026

Coffee tastes better when you have somewhere lovely to enjoy it. Find us in The Whiteley 🤎

05/09/2026

A sneak peek into our kitchen at Gloucester Road! Our updated menu is here with fresh flavours, new dishes & plenty to get excited about. 🍽️

04/09/2026

Don’t let the gloomy weather stop you from getting our Iced Strawberry Matcha!

Available across all stores 🍓🍵

02/09/2026

The perfect gift for the coffee lover in your life!

Pick their favourite Guillam coffee beans, add a reusable cup and a few little extras and you’ve got a gift they’ll actually look forward to using every morning. ☕️

Available in-store & online. 💙

Our travel mug is designed sustainably to perfectly contain our coffee, tea, and signature beverages. Whether you’re grabbing a drink at our coffee house or on the go, elevate your drinking experience with your favorite drinks just the way they were intended sustainably.

Calming, revitalising & barista-quality. A small-batch infusion brewed in London using single estate Assam black tea & hand-selected spices from India, Sri Lanka, Madagascar & Grenada.

The classic richness & comforting aroma of speciality coffee, now in a caffeine-free version from the Popayán Reserve.

01/09/2026

Golden sweetcorn fritter meets silky poached eggs, creamy avocado and vibrant aji verde - finished with pickled chillies and delicate micro coriander. A plate full of texture, colour and flavour. 🌽🥑🌶️

30/08/2026

French Toast that you will never forget!

Our Crème Brûle & Tiramisu French Toast 🍞

~ Only at St. James, SW1A 1HA

27/08/2026

Heading to Notting Hill Carnival? Swing by Guillam Coffee House and fuel up with your favourite drinks before you hit the streets. From iced coffees to creamy favourites, we’ve got you covered. 🤎

26/08/2026

Looking for something quick, delicious & on the go? Our breakfast pots are the perfect pick for busy mornings! 🥣

Choose from our Pistachio Berry Glow or Tropical Bowl Mango & Coconut overnight oats — both gluten-free, vegan & low calorie.

Pair your favourite breakfast pot with your go-to drink!

25/08/2026

Carnival weekend calls for something cold, creamy & a little extra 🍫

Who’s coming this weekend to try our Freddo Cappuccino?

24/08/2026

What makes a coffee taste like passionfruit and honey? ☕️

Our featured Quindio, Colombia is a great example of how coffee can have naturally expressive flavours beyond the familiar chocolate and nutty notes.

Grown in Colombia’s Quindío region, this coffee brings a bright, fruity character reminiscent of passionfruit, balanced by the soft, rounded sweetness of honey.

As our barista carefully pours water through the filter, we’re extracting those flavours from the ground coffee and bringing out its sweetness, aroma and clarity.

Quindio, Colombia 🇨🇴
Tasting notes: Passionfruit + Honey

Come taste it for yourself at Guillam Coffee House, St James.

22/08/2026

Fresh, fruity, and made to be enjoyed together. 🍓🥭

18/08/2026

Consider this your sign to stop by.

Guillam Coffee House, St James.

17/08/2026

Mango mood activated.
Sipping on the tropical goodness; sweet, creamy and the perfect pick-me-up 🥭

15/08/2026

A little indulgence, perfectly plated.

Our Peanut & Praline Tart brings together rich, nutty flavours with a delicate crunch. A sweet treat made to be savoured slowly.

Bright, zesty and made for slow afternoons.

Our Key Lime Tart brings the perfect balance of tangy citrus and creamy sweetness, best enjoyed alongside a silky latte and with a little Peanut & Praline Tart on the side, because one dessert is never quite enough.

Served only at Guillam St. James

13/08/2026

Did curiosity get the best of you? 👀

Our frozen menu.

A special way to preserve rare and exceptional coffees for longer. Carefully stored in test tubes at a stable temperature and environment, helping protect their freshness, character, and unique flavours.

From carefully stored beans to the final brew, every step matters when it comes to bringing out a coffee’s true character.

Swipe through to see how we take these coffees from frozen to freshly brewed.

Before brewing, we grind the coffee to control how quickly water extracts flavour from the beans.

A finer grind generally increases extraction, while a coarser grind slows it down.

That’s why grind size is one of the most important variables when dialling in a coffee.

The final step: extraction.

When hot water passes through freshly ground coffee, it dissolves hundreds of flavour compounds; from sweetness and acidity to bitterness and aroma.

Temperature, grind size, dose, water and brew time all work together to shape what ends up in your cup.

Did curiosity get the best of you? 👀

Discover our Frozen Coffee bean menu at Guillam St. James

📍SW1A 1HA

Address

24 Gloucester Road, South Kensington
London
SW7 4RB

The café is located at Gloucester Road in London. If you are using public transportation, the nearest tube station is Gloucester Road station (Piccadilly, Circle, and District lines). From the station, head northeast on Gloucester Road towards Cromwell Road and the café should be on your right.

If you are driving to the café, there are several parking options nearby. The closest car park is located at Cromwell Hospital Parking on Cromwell Road. Alternatively, there is also a car park at Imperial College London on Prince's Gardens.

Please note that traffic in central London can be busy during peak hours and parking may be limited. It is recommended to check for parking availability ahead of time and plan accordingly.

Opening Hours

Monday	7:30am - 5:30pm
Tuesday	7:30am - 5:30pm
Wednesday	7:30am - 5:30pm
Thursday	7:30am - 5:30pm
Friday	7:30am - 5:30pm
Saturday	7:30am - 6pm
Sunday	7:30am - 6pm

Website

https://www.guillam.co.uk/

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What people say

Guillam Coffee House, located on Gloucester Road in London, is a must-visit for coffee lovers. They serve some of the world's most exceptional specialty coffees, and their curated coffee menu showcases a wide selection of single-origin coffees from all over the world. What's more, their speciality coffee menu changes regularly, so you can always discover new bold flavours with every visit.

If you're looking for a delicious lunchtime pick-me-up, we highly recommend trying their Chicken Caesar Ciabatta. It's the perfect summery sandwich that will leave you feeling satisfied and energized. And if you're a fan of cappuccinos, Guillam Coffee House has got you covered. Their Freddo cappuccino is one of our favourite drinks, and everyone who has tried it shares the same opinion.

At Guillam Coffee House, they offer classic Italian drinks like cappuccinos all day long. Their cappuccinos are similar to lattes but have thicker foam, making them the perfect choice for those who love a creamy and frothy coffee.

Overall, Guillam Coffee House is an excellent spot to enjoy exceptional specialty coffees and delicious food in a cozy atmosphere. With multiple locations across London, including Saint Petersburgh Place and Notting Hill Gate, there's no excuse not to give them a try!