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
21/09/2023
Step into the realm of coffee perfection with us.Guillam Coffee House
Address
61 Curzon Street
London
W1J 8PD
To reach Curzon Street in London, you can take the public transport and get off at Green Park Station or Hyde Park Corner Station. From there, walk towards Piccadilly and then turn into Curzon Street.
If you're driving, you can park your vehicle at nearby car parks such as Q-Park Burlington or NCP Grosvenor Hill. From there, walk towards the intersection of Piccadilly and Berkeley Square and then turn into Curzon Street.
Once you're on Curzon Street, look for a café that offers good coffee and food that suits your taste.
Opening Hours
| Monday |
7am - 6pm |
| Tuesday |
7am - 6pm |
| Wednesday |
7am - 6pm |
| Thursday |
7am - 6pm |
| Friday |
7am - 6pm |
| Saturday |
9am - 6pm |
| Sunday |
9am - 6pm |
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What people say
Guillam Coffee House on Curzon Street is a must-visit for coffee lovers in London. With their constantly changing speciality coffee menu, featuring single-origin coffees from all over the world, you're sure to discover new and exciting flavours with every visit. And it's not just the coffee that's worth raving about - their freshly made Blueberry muffins are a customer favourite and the perfect breakfast snack on-the-go. But if you're looking for something more substantial, try their Chicken Caesar Ciabatta for a delicious lunchtime pick-me-up. And don't forget to indulge in their Freddo cappuccino, a fan-favourite that everyone who tries it can't get enough of. Whether you're in Mayfair or one of their other locations across London, Guillam Coffee House is the perfect spot to enjoy a classic Italian cappuccino any time of day.
