History of London

Two Millennia of Conquest, Plague, Fire, and Glory

London's story stretches back nearly two millennia, evolving from a small Roman outpost into the vast global metropolis we know today. Over the centuries, this City has witnessed dramatic transformations – enduring conquests, plagues, fires, and wars – all while enriching the world with its culture and innovation.

In every era, from ancient Rome through medieval times, the Tudor and Stuart dynasties, the Georgian and Victorian ages, and into the modern 20th and 21st centuries, London has played a pivotal role in history. Below is a journey through London's fascinating past, highlighting notable events, influential monarchs, cultural milestones, and the architectural evolution that gives the City its unique character.

Roman Origins

1st – 5th Century

London began life as Londinium, a Roman settlement founded around AD 50 on the banks of the River Thames. The Romans chose the site for its strategic position – the river was narrow enough to bridge and offered a port for trade with the rest of the Empire.

Early Londinium grew rapidly into a bustling town with straight roads and grand public buildings. At its height in the 2nd Century, the City boasted a forum, temples, bathhouses, and even an amphitheatre where residents would watch gladiatorial games.

The Roman Wall

A sturdy wall encircled the City by around AD 200 (remnants of which can still be seen today), protecting a diverse population of perhaps 50–60,000 people.

Boudica's Revolt

But Roman London also faced calamities: most famously, it was burned to the ground in AD 60 during the revolt led by Queen Boudica of the Iceni tribe. The Romans rebuilt Londinium, making it bigger and stronger after Boudica's fiery devastation, and the City thrived for another three centuries.

In 410 AD, however, the Roman legions withdrew from Britain, and Londinium was abandoned, its once-bustling streets slowly falling silent as the classical era drew to a close.

Medieval London

5th – 15th Century

After the Roman era, the London area saw a period of decline, but it wasn't the end of the City. Anglo-Saxon settlers eventually established a town just west of the old Roman ruins – a trading hub they called Lundenwic (near today's Covent Garden).

By the 7th Century, Christianity had arrived, and a wooden St. Paul's Cathedral was founded in AD 604.

King Alfred the Great

London's fortunes revived fully in the late 9th Century when King Alfred the Great defeated Viking invaders and re-fortified the old Roman City around 886 AD, renaming it Lundenburgh. Alfred repaired the ancient walls and built up defences, ensuring that medieval London began to prosper securely within the boundaries of old Londinium.

From that point on, London grew into one of England's most important towns, a centre of commerce and crafts. Its streets were a maze of timber-framed houses and open-air markets, and the River Thames bustled with ships. In the 10th and 11th centuries, the City's influence increased, setting the stage for even greater changes to come.

The Norman Conquest (1066)

A significant turning point came in 1066, when the Normans conquered England. After his victory at Hastings, William the Conqueror marched on London and was crowned king at Westminster Abbey. To secure his rule, William built the formidable Tower of London (begun in 1078) at the City's edge – a stone fortress that still stands today as a symbol of Norman power.

Under the Normans and successive medieval kings, London expanded in both size and significance. By the 12th Century, it was England's largest city and de facto capital. Medieval Londoners witnessed the construction of the first London Bridge in stone (opened in the 1200s), a marvel of its time, lined with shops and houses atop its span.

The Black Death & Uprisings

The late medieval period brought both turmoil and growth. In 1348, the Black Death plague swept through London, tragically killing perhaps half the population. Despite this devastation, the City rebounded and continued to grow as a trade hub.

Tensions between social classes flared in events like the Peasants' Revolt of 1381, when rebels from the countryside marched into London, even entering the Tower of London and executing the Archbishop of Canterbury before the uprising was quashed.

The Middle Ages in London effectively came to an end with the Wars of the Roses – a series of dynastic civil wars. When Henry VII seized the throne in 1485, founding the Tudor dynasty, a new chapter in London's story was about to begin.

Tudor & Stuart London

16th – 17th Century

The Tudor era (1485–1603) marked a period of flourishing for London, as the City grew into a true Renaissance metropolis. Under the Tudors, and especially during the reign of Henry VIII (1509–1547), London's importance and physical size expanded greatly.

Henry VIII was known for his dramatic break with the Catholic Church – the English Reformation – which had lasting effects on London's landscape. Monasteries and convents in the City were dissolved in the 1530s, their vast properties either destroyed or repurposed.

Shakespeare and the Golden Age

Culturally, the City blossomed: the late 16th Century saw the rise of the Elizabethan theatre scene under Queen Elizabeth I (1558–1603). Playwrights like William Shakespeare entertained London crowds at venues such as the Globe Theatre on the South Bank. By 1600, the population had surged to roughly 200,000, making London one of the largest cities in Europe.

Civil War & Regicide

The Stuart era (1603–1714) brought further change, upheaval, and rebuilding. King Charles I quarrelled with Parliament, leading to the English Civil War. London was a stronghold of Parliamentarian support, and after years of war, Charles I was dramatically executed in London in 1649 outside Banqueting House on Whitehall – a shocking moment in the City's history.

Plague and The Great Fire

In 1665, the Great Plague struck: this outbreak of bubonic plague killed an estimated 100,000 Londoners (about a quarter of the City's population) in gruesome circumstances.

Even as the City was reeling from plague, the following year brought the Great Fire of London (1666). Sparked in a bakery on Pudding Lane, the fire roared through the densely packed wooden buildings of the City for four days. The inferno destroyed about four-fifths of the old medieval City, consuming around 13,000 houses, dozens of churches, and the old St. Paul's Cathedral.

Rising from the Ashes

Yet from this catastrophe rose a reborn London. Under the guidance of architects like Sir Christopher Wren, the late 17th Century saw a massive rebuilding effort. The masterpiece of the rebuilding was St. Paul's Cathedral, redesigned by Wren in grand Baroque style. Completed in 1710, it became an iconic symbol of London's resilience.

Georgian & Victorian London

18th – 19th Century

During the Georgian era (1714–1837), London grew into the world's largest City and the unrivalled capital of a burgeoning empire. Wealth from trade and colonisation flowed into Britain, leading to the development of elegant new West End districts like Mayfair and Bloomsbury.

Some of London's beloved institutions were born in this era. Buckingham Palace traces its origins to a Georgian townhouse, later acquired by King George III. In 1753, Parliament established the British Museum, which opened to the public in 1759 as one of the first national museums in the world.

The Victorian Era (1837–1901)

The Victorian era was a time of unprecedented change and grandeur. When Queen Victoria came to the throne in 1837, London was already enormous; by the end of her reign, it had a population of over 6.5 million. This period saw the Industrial Revolution at full tilt.

Engineering Marvels

The town underwent a technological transformation. Railways crisscrossed the capital, and in 1863, London opened the world's first underground railway, the Metropolitan line. The Thames gained new bridges, most famously Tower Bridge (1894), a masterpiece of Victorian engineering.

Another marvel was the new Houses of Parliament with Big Ben, built in Gothic Revival style after the old buildings were destroyed by fire in 1834.

A City of Contrasts

Victorian London was a city of contrasts. It hosted the Great Exhibition of 1851, a spectacular showcase of industry. Yet, rapid growth brought poverty and the "Great Stink" of 1858, which led to Joseph Bazalgette's construction of the extensive sewer system. Victorian reformers like Charles Dickens drew attention to the plight of the poor in works that have given us a vivid record of London's darker side.

20th Century London

1900s – 1999

London entered the 20th Century at the height of its influence. Electric trams and motorbuses joined the traffic, and grand Edwardian buildings rose across the city. However, the century brought unprecedented challenges.

The World Wars

World War I (1914–1918) brought the first aerial raids by zeppelins. But World War II (1939–1945) was one of London's darkest yet finest hours.

Starting in 1940, the City endured The Blitz. Night after night, Londoners huddled in bomb shelters as waves of bombers attacked. About 30,000 Londoners lost their lives, and entire neighbourhoods were reduced to rubble. Yet, St. Paul's Cathedral miraculously survived the firestorms, standing as a symbol of hope and "Blitz spirit".

Post-War & Swinging London

Rebuilding began in the late 1940s. In 1948, London hosted the "Austerity Olympics". By the 1960s, a youthful energy took hold: "Swinging London" became a global centre of music, fashion, and art, led by The Beatles and the Rolling Stones. The City also became increasingly diverse with the arrival of the Windrush generation and immigrants from across the Commonwealth.

Modern Transformations

In the late 20th Century, the once-bustling Docklands were redeveloped into the shiny financial district of Canary Wharf. The Thames Barrier (1982) was built to protect the city from flooding.

As the Century closed, London celebrated with grand Millennium festivities, marked by the opening of the Millennium Dome (The O2) and the London Eye, which quickly became a beloved icon.

21st Century London

2000 – Present

In the 21st Century, London remains a city of both rich history and cutting-edge innovation. Landmark architecture like "The Gherkin" and The Shard has given London a futuristic silhouette to match its historic domes and spires.

2012 Olympics & Beyond

In 2012, London hosted the Summer Olympics, which rejuvenated the East End and showcased the city's friendly energy to the world. The population has now surpassed 9 million, with over 300 languages spoken across the boroughs.

Modern London continues to adapt. The Elizabeth Line (2022) has transformed public transport, while historic ceremonies like the 2023 Coronation of King Charles III underscore the city's unique blend of tradition and modern life.

Today, London is a living museum of history and a bustling 21st-century metropolis all at once. Visitors can explore Roman ruins tucked amid skyscrapers, medieval halls next to modern offices, and Tudor palaces alongside Victorian museums. The City's journey from a Roman settlement to a modern megacity is written in its very streets.