Blackstone boosts footprint at 345 Park Ave. with massive lease expansion

Blackstone’s imminent deal to expand by 250,000 square feet at its global headquarters, Rudin Management’s 345 Park Avenue, is a robust indicator on two playing fields: Park Avenue and the world.

Blackstone, the mighty asset manager led by Stephen Schwarzman, is the world’s largest commercial real estate owner.

Its continued expansion in the face of economic headwinds is remarkable in its own right.

Blackstone its expanding by 250,000 square feet at its global headquarters, Rudin Management’s 345 Park Avenue. Christopher Sadowski

Raising its stake in the tower to around 1 million square feet, as first reported by Bloomberg, speaks to the fabled boulevard’s enduring strength in a Manhattan market beleaguered by tenant contractions and punishing, high interest rates.

Blackstone also extended its existing lease at 345 Park by six years to 2034.

JLL’s Peter Riguardi represented Blackstone in the expansion and extension.

As we recently reported, Park Avenue’s current availability rate of around nine percent is lower than eleven percent in prehistoric, pre-pandemic 2019.

Blackstone also extended its existing lease at 345 Park by six years to 2034. Christopher Sadowski

Blackstone’s expansion at 345 Park won’t, however, be the year’s largest new lease as several outlets erroneously reported.

The largest was American Eagle Outfitters’ deal for 338,085 square feet at George Comfort’s 63 Madison Ave.