Best espresso in London, United Kingdom
The best espresso in London comes from bars that recalibrate every morning and can tell you exactly what is in the hopper. This guide covers how to recognise a serious espresso program and what to order to test it. Roasters currently counts 648 cafés in London, #1 in the United Kingdom.
What separates the best espresso bars in London from the rest is the daily ritual: fresh-grind retention checked, dose weighed to the tenth of a gram, water temperature stable. The signature kit you'll see on the bar is usually a La Marzocco Linea PB or GS3, a Slayer, or a Synesso, paired with a Mahlkönig Mythos or EK43 grinder.
Espresso is the order to test a café's program — a single or double, no milk, straight shot. The best bars in London will know exactly what their espresso is doing today and will pour something balanced, bright, and clean. The community in Roasters surfaces the ones that consistently deliver.
Espresso guides: where London ranks
Of the 144 cities with an “Espresso” guide on Roasters, London ranks #1 by the number of specialty cafés behind it.
67 cities in Europe have enough specialty cafés (30 or more) for an “Espresso” guide, London among them.
8 other cities in the United Kingdom have the same guide.
Beyond this one, London has 9 more themed guides: WiFi & laptops, Brunch, Open late, Quiet cafés, Cycling, Running, Filter coffee, Cold brew and Matcha.
For context, London is #1 of 339 cities in the United Kingdom by café count and holds 33% of the national listings.
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About espresso in London
Where else in the United Kingdom can I use this guide?
In Manchester, Edinburgh, Glasgow and Bristol and 4 other cities.
What espresso drinks should I try in London?
Order a straight espresso (single or double) first to taste the program. Then move to a cortado or macchiato to test the milk. Most specialty bars in London also pour seasonal espresso flights — three different origins side by side. The Roasters app shows which bars offer them.
How many specialty cafés does Roasters list in London?
648 cafés and roasters, which puts London at #1 of the 144 cities with an “Espresso” guide.
Is this one of the bigger “Espresso” guides?
Yes: London ranks #1 of 144 by the number of specialty cafés it lists.
What's the difference between specialty espresso and chain espresso?
Specialty espresso uses single-origin or carefully blended beans graded 80+ on the SCA scale, roasted lighter to preserve origin character, and is pulled with daily dialling and precise weights. Chain espresso uses commodity-grade beans, darker roasts, and automated machines that compensate for inconsistent dose.
