Brewing city
London
Birthplace of porter and the first city to brew beer at genuine industrial scale, with hard, carbonate-rich water suited to dark malt.
In United Kingdom.
Porter emerged in London in the early eighteenth century and became the first beer produced at true industrial scale, with individual breweries operating vats of tens of thousands of barrels. The economics of that scale — long maturation, large volumes, consistent supply to a dense urban market — shaped British brewing for a century.
London brewing declined through the twentieth century to near-extinction, then rebuilt rapidly from the late 2000s; the city now has more breweries than at any point since the Victorian era.
Why it matters to beer
London water is moderately hard and notably high in bicarbonate. That alkalinity is poorly suited to pale beer, where it produces harshness, but works well with dark roasted malts whose acidity offsets it — a substantial part of why London became a porter city and Burton a pale ale one.
Styles from here
- English porter
The original dark British beer: chocolate and light coffee over a nutty malt base, restrained rather than aggressive.
- Imperial stout
The strongest stout: dense, viscous and intensely roasted, with dark fruit, chocolate and substantial alcohol warmth.
- London brown ale
A low-strength, notably sweet dark brown ale from London, now largely extinct as a commercial style.
Beers brewed here
- Beavertown Gamma Ray
The British-brewed American pale ale that reached supermarket and pub distribution first, and the entry point many British drinkers used into the style.
- Beavertown Neck Oil
A session IPA that solved the hardest problem in the category — keeping hop character at a strength you can drink several of.
- Camden Hells Lager
A London-brewed Helles that made the case for lager as a craft category in Britain.
- Fuller’s 1845
A bottle-conditioned strong ale brewed to mark the brewery’s anniversary, and a clear example of the ground between strong bitter and barley wine.
- Fuller's ESB
The beer that gave "ESB" to the world as a style name, marmalade-rich and considerably stronger than the bitters around it.
- Fuller's London Porter
A widely available modern English porter — chocolate, coffee and soft dark fruit — and a useful direct comparison against Irish dry stout.
- Fuller's London Pride
The most widely available London bitter, malt-forward and marmalade-tinged, and a reliable reference for what best bitter is meant to be.
- Fuller’s Vintage Ale
A bottle-conditioned English strong ale released once a year and dated, so the vintages can be compared directly.
- Young’s Double Chocolate Stout
A London sweet stout with real chocolate added, and the most widely distributed example of the style.
Breweries
Beavertown Brewery · Camden Town Brewery · Fuller’s · Young’s
The water
Moderately hard with substantial bicarbonate and low sulphate — suited to porter and brown beer rather than pale ale.
Water is shown here as a property of the place rather than as the reason its beer turned out the way it did. The correlation between a city’s water and its style is real; the causal story is more contingent than it is usually told, and BeerHQ treats it as contested. See London water.
Elsewhere in the country
Burton-on-Trent · Yorkshire · Scotland · Kent
Last reviewed 2026-08-15.