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Westminster › The West End › Hagen Espresso Bar (Hagen Mayfair)
Hagen Espresso Bar (Hagen Mayfair)B+
27-29 Swallow St, London W1B 4DH
· Espresso bar, Breakfast restaurant, Coffee shop
· The West End
A cozy, stylish Mayfair espresso bar with standout coffee, warm staff, and a loyal local following—best for those seeking quality brews and a relaxed vibe at reasonable prices.
The verdict
Hagen Espresso Bar excels at what it does—delivering exceptional coffee quality and outstanding setting appeal in a charming Mayfair location. Strong service attentiveness and genuine customer loyalty reinforce its standing as a respected neighborhood favorite. Limited space and occasional consistency variations prevent it from reaching higher territory, but it competes well with London's better specialty coffee destinations.
One caveat: Space is tight and seating is limited, especially indoors.
What to order
- Flat White
- Matcha
- Hagen Kanelsnegl (Cinnamon Bun)
What diners say
- The consistently delicious coffee—many call it the best in London
- Warm, welcoming baristas who remember regulars
- The hidden, peaceful location away from the crowds
Opening Hours
Sunday07:30–19:00
Monday07:00–19:00
Tuesday07:00–19:00
Wednesday07:00–19:00
Thursday07:00–19:00
Friday07:00–19:00
Saturday07:30–19:00
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