The MetLife Building is a skyscraper in Midtown Manhattan, and one of the most well-known, particularly for its giant MetLife sign. This building drew criticism when it was built, (then known as the Pan Am Building), as it was much taller than the adjacent Grand Central Terminal and Helmsley Building. It's street address is 200 Park Avenue. in 2017 the MetLife Building got it's Letters Changed to MetLife's New Logo. when it was constructed it was known as the Pan Am BuildingThe building remains one of the city's most recognizable skyscrapers. Designed in the Brutalist style.