As of February 2021, Los Angeles had over 806 high-rise buildings taller than 100 feet (30 meters), many new low-rise apartment buildings, 45 buildings taller than 400 feet (120 meters), and 18 buildings taller than 600 feet (183 meters), including two supertalls taller than 1,000 feet (305 meters), the Wilshire Grand and the U.S. Bank Tower. The city's most famous building is probably the Walt Disney Concert Hall on L.A.'s Hollywood Boulevard. It was designed by Richard Meier and it opened in 2003. There are also several other notable buildings such as Century City, which is a business district in West Los Angeles, and has been called "the center of the world's media industry". In addition, there are many skyscrapers under construction in Los Angeles. They include The Forum in downtown Los Angeles, which will be the home of the NBA's Clippers when they move from San Diego; The Wiltern in Los Angeles; and Two Blk F St Nw, Washington D.C., which is being built by Amazon founder Jeff Bezos. Finally, not all buildings in Los Angeles are high-rises. There are also many office buildings, shopping centers, etc. In fact, there are more buildings in Los Angeles than people. There are about 10 million square feet (930,000 m2) of space in Los Angeles that is available for rent or sale. Los Angeles has one of the highest rates of real estate development in the world.