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Who Built Notre Dame and What You Need to Know

2024 marked a new chapter for the city as the famous cathedral doors swung open to the public, yet the names of the geniuses who built Notre Dame remain a mystery to many. This masterpiece took nearly two hundred years to finish, which means it is a story of faith and grit that spans generations of Parisian masters. Because this project was so vast, it required a mix of visionary clergy and skilled masons to succeed. Though it seems like a single vision, the structure we see today is actually a collection of different Gothic styles woven together over centuries.

Notre Dame Cathedral in Paris Front Entrance View my private paris
Notre Dame Cathedral in Paris. Copyright: Unplash/Jorge Coromina

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Maurice de Sully: The Man Who Built Notre Dame’s Foundation

Notre Dame Cathedral In paris Sideways facing The Seine River My Private Paris
Notre Dame Cathedral in Paris. Copyright: Unsplash/Sandip Roy



The story started in 1160 when Bishop Maurice de Sully decided Paris needed a grander space. Because the old Saint-Etienne church was crumbling, he tore it down to make room for a new style called Gothic. He officially built Notre Dame in the hearts of Parisians before the first stone was even laid in 1163. Though he passed away in 1196, his ambitious plans for a building of extraordinary dimensions set the stage for everything that followed.

The Medieval Architects Who Built Notre Dame’s Walls

During the 1200s, the leading figures of the building world took over to expand the site. Plus, they brought fresh ideas that changed architecture forever. Jean de Chelles was the man who let the light in. For example, he started the north transept and designed the famous rose windows that still glow.

After him came Pierre de Montreuil, a master often called the “doctor of stones”. He was a genius of the ribbed vault, and his work gave the building its soaring height and light, open feel. These men built Notre Dame into a “poor people’s book,” using sculptures and glass to tell stories to those who could not read.

The Modern Saviors of the Cathedral

Even so, the work did not stop in the Middle Ages. By contrast, the 1800s brought a new era of care when Eugene Viollet-le-Duc saved the site from ruin after years of neglect. He added the iconic spire and the famous gargoyles that travelers love to photograph. Now, chief architect Philippe Villeneuve leads the latest efforts to keep the heart of Paris beating for another thousand years.



Standing before the facade is a different experience when you know the names carved into its history. Because of this rich past, the stone feels alive. You can still see the marks of the masons who built Notre Dame if you look closely at the walls.

Experience the story of these masters in person with an expert by your side. Contact My Private Paris to plan your exclusive, private tour of Notre Dame Cathedral and Latin Quarter.