Why London’s Buildings Look So Different (And Why Skyscrapers Like The Shard and The Gherkin Exist at All)
Walk through London for a day and you’ll notice something strange.
The city doesn’t feel… consistent.
One street looks historic.
The next has glass towers.
Then suddenly a building shaped like a bullet or a shard of glass.
It almost feels random.
But it isn’t.
London looks like this for a reason.
And once you understand it…
The city starts to make a lot more sense.
First Look at These Buildings
Some of the most recognisable modern buildings include:
The Shard
30 St Mary Axe
These don’t look like typical buildings
And that’s intentional.
The Main Reason: London Protects Its Views
This is the biggest factor.
And the one most people don’t know.
Protected Views of St Paul's Cathedral
London has something called:
Protected sightlines
These are official planning rules that protect views of important landmarks — especially:
St Paul’s Cathedral
That means:
New buildings cannot block certain views of the cathedral
What This Does to Architecture
Instead of building straight up…
Architects have to:
Design around invisible lines in the sky
That’s why you get:
Slanted tops
Curved shapes
Unusual angles
It’s not just creativity
It’s restriction
Why St Paul’s Matters So Much
Built in the 17th century
One of London’s most important landmarks
For centuries:
It dominated the skyline
And London decided:
It should stay that way
2. London Wasn’t Rebuilt All at Once
Unlike cities like New York:
London grew slowly
And was rebuilt multiple times:
After the Great Fire (1666)
After World War II
But never all at once
So instead of one style:
You get layers
Old buildings
Mid-century blocks
Modern skyscrapers
All mixed together
3. War Damage Changed Everything
During:
World War II
Large parts of London were destroyed.
After the war:
New buildings were added quickly
But not always in the same style
That’s why some areas feel:
Visually inconsistent
4. Modern Architecture Had to Adapt
When London started building tall again…
It couldn’t just copy cities like New York
Because of:
Protected views
Historic surroundings
So architects had to:
Get creative
Example: 30 St Mary Axe
Curved shape
Reduces wind at street level
Fits within planning rules
🔺 Example: The Shard
Tapered, glass design
Doesn’t block key sightlines
These shapes aren’t random
They’re solutions
5. London Encourages Architectural Variety
Unlike some cities that aim for uniform skylines…
London allows contrast
That means:
Old + new side by side
Different styles coexisting
The goal isn’t uniformity
It’s identity + evolution
Final Thought
London doesn’t try to look perfect.
It doesn’t try to match.
It doesn’t try to be one thing.
And that’s exactly why it looks the way it does
Because every building is:
A response
To:
History
Rules
Space
And when you see that mix…
You’re not looking at chaos
You’re looking at a city that never stopped evolving