| 509 Howard Street | |
|---|---|
| General information | |
| Status | Proposed |
| Location | 509 Howard Street San Francisco |
| Height | |
| Roof | 500 ft (152 m)[1] |
509 Howard Street (also called Foundry Square III) is a proposed skyscraper set to rise in San Francisco's South of Market district. It will be one of four high-rise towers at an integrated site called Foundry Square. The tower will stand 500 feet (152 m) above street level.[1] The skyscraper project is notable for exceeding the local 200 foot (61 m) height limit by a wide margin.[1] The building, when built, will soar significantly taller than most buildings in the surrounding area.[2]