The deadly Park Avenue shooting happened at one of the the most exclusive addresses in Midtown Manhattan — the “Blackstone Building,” which is home to financial giant Blackstone, the NFL and accounting firm KPMG among a slew of other corporate names.
The gunman was found dead on the 33rd floor of the building, according to sources. That floor houses offices for building owner Rudin and others, sources told The Post.
The soaring high-rise at 345 Park Ave. is owned by Big Apple real-estate titan Rudin. Christopher Sadowski
345 Park Ave. serves the global headquarters of Blackstone. Christopher SadowskiThe soaring high-rise at 345 Park Ave. serves as the global headquarters of Blackstone, an investment firm that bills itself as “the world’s largest alternative asset manager’’ overseeing more than $1 trillion.
Blackstone has famously been in the building since 1988, starting out with a two-floor, 70,000-square-foot lease.
Here is the latest on the NYC mass shooting:
- Trove of newly released records shed light on Midtown shooter’s disturbing mental health history: ‘Can’t take it anymore’
- Fundraiser launched to fulfill tragic security guard’s ‘wish’ for his kids after he’s killed in NYC mass shooting
- How a hero lobby greeter sprung into action during NYC Midtown shooting — saving 8 from maniac’s rampage
- Maniac sprayed nearly 50 rounds during NYC Midtown massacre that left 4 dead: cops
It last re-upped its tenant contract in July 2024 for at least another five years and now occupies more that 1 million square feet on a total of 28 floors, according to citybiz.
The building also houses the NFL’s global headquarters on the fifth floor.
Other tenants include the powerhouse law firm of Loeb & Loeb to Wafra, an investment firm backed by Kuwait’s public pension fund.
Rudin referred all requests for comment Monday to the New York Police Department.






