interiors
Availabilities
floor |
Description |
rsf |
plan |
---|---|---|---|
Retail |
Ground and Concourse Levels |
4,219 SF |
view |
6 |
Office Suite Available 2Q24 |
11,044 RSF |
view |
11 |
Office Suite Available 3Q24 |
9,245 RSF |
view |
12 |
Office Suite Available Immediately |
9,245 RSF |
view |
16 |
Office Suite Available 3Q24 |
8,760 RSF |
view |
17 |
Office Suite Available Jan 1, 2024 |
6,600 RSF |
view |
23 |
Office Suite Available 1Q24 |
8,779 RSF |
view |
24 |
Office Suite Available 1Q24 |
3,250 RSF |
view |


The Hartz Group, Inc.
Ownership
Owner Occupied and Managed
667 Madison Ave is owned, occupied, and managed by its original developer Leonard Stern, who keeps his office in the building and manages The Hartz Group, a large real estate, renewable energy, and investment company, along with his son Edward.
The Hartz Group is nearly 100 years old. Still closely held, the Sterns run the company with a focus on flexibility, adaptability, and an exceptionally strong balance sheet.

Contact

Samia Bali
212.308.3336
samia.bali@hartzmountain.com
Glenn Frankel
Vice-President
201.272.5307
glenn.frankel@hartzmountain.com
© 2023 667 Madison Avenue DE LLC. All rights reserved.