The Empire State Building was completed on April 11, 1931. As of 2025, this makes the Empire State Building 94 years old.

Construction Timeline

• Construction started on March 17, 1930.
• The building was structurally completed on April 11, 1931, just 410 days after construction began.
• It officially opened on May 1, 1931.

Historical Significance

• It was the world’s tallest building for nearly 40 years.
• The building is an iconic New York City landmark with extensive cultural and architectural significance.