401Park Avenue
South
Park Avenue South
The Address
Location
Matters
401 Park Avenue South combines Midtown South's best-in-class transit access with the energy of one of Manhattan's most sought-after neighborhoods — Madison Square Park, world-class dining, entertainment, and culture steps from your front door.
Madison Square Park
2 min walk
6RW1
28th St Station
1 min walk
4567S
Grand Central
8 min walk
BDFMNQRW
34th St
9 min walk
A Foundation for Success
63,300
Total RSF Available
12
Floors
21,100
Typical Full Floor RSF
252,000
Total Building SF
11'6″
Slab-to-Slab Height
4
Passenger Elevators
Current Inventory
Availability
| Floor | RSF | Status |
|---|---|---|
| Entire E12th | 21,100 | Leased |
| Entire E11th | 21,100 | Available ImmediatelyAvailable |
| Entire E10th | 21,100 | Leased |
| Entire E9th | 21,100 | Leased |
| Entire E8th | 21,100 | Leased |
| Entire E7th | 21,100 | Available ImmediatelyAvailable |
| Entire E6th | 21,100 | Available ImmediatelyAvailable |
| Entire E5th | 21,100 | Leased |
| Entire E4th | 21,100 | Leased |
| Entire E3rd | 21,100 | Leased |
| Entire E2nd | 21,100 | Leased |
| Entire E1st | — | Leased |
Total Availability
63,300 RSF
Immediate availability across three floors totaling 63,300 RSF, including a contiguous 42,200 RSF block on E6–7 that can accommodate a two-floor requirement.
Reimagined Interiors
Bright, modern full-floor environments designed for today’s workforce. Efficient floor plates allow for a range of planning solutions, including open workspace, private office build-outs, and hybrid configurations.
Core & Shell Conditions
A rare blank slate on Park Avenue South — 21,100 RSF efficient full floors with oversized windows and the flexibility to create a workspace that’s entirely yours.
Elevator Lobby
Pantry & Lounge
Space Planning
Floor Plans
6th Floor
7th Floor
11th Floor
Typical Floor
Open Seats
76
Conference Rooms
4
Offices
2
Meeting Rooms
4
Size
21,100
Rentable SF
Ceiling
11'6″
Slab-to-Slab
Condition
Delivered Raw
Test-Fit Summary
Open Seats
76
Conference
4
Offices
2
Meeting Rooms
4
Core
Open Seats
64
Conference Rooms
4
Offices
7
Meeting Rooms
7
Size
21,100
Rentable SF
Ceiling
11'6″
Slab-to-Slab
Condition
Delivered Raw
Test-Fit Summary
Open Seats
64
Conference
4
Offices
7
Meeting Rooms
7
Core
Open Seats
148
Conference Rooms
5
Offices
6
Board Room
1
Size
21,100
Rentable SF
Ceiling
11'6″
Slab-to-Slab
Condition
Delivered Raw
Size
21,100
Rentable SF
Ceiling
11'6″
Slab-to-Slab
Condition
Core & Shell
In Good Company
Corporate Landscape
IBM
Sony
Pinterest
Coinbase
Palo Alto Networks
Franklin Templeton
New York Life
Harvey AI
Monday.com
Oracle
Sigma Computing
Gemini
Clay AI
Optiver
FanDuel
PitchBook
Select corporate tenants within walking distance of 401 Park Avenue South
The Neighborhood
401 Park Avenue South is steps from Madison Square Park and moments from premier dining, hospitality, fitness, and multiple subway lines.
Dining
Bars
Hotels
Fitness
Cafés
Owned and managed by Meringoff Properties since 1979. Meringoff is a privately held firm with over 50 properties and 5 million square feet acquired and repositioned across New York City.
50+
Properties
5M+
SF Acquired
40+
Years
Contact Information
Schedule a private tour with our leasing team:
Arkady Smolyansky
Senior Vice President
Advisory & Transaction Services
Advisory & Transaction Services
Alexander T. D’Amario
Senior Vice President
Advisory & Transaction Services
Advisory & Transaction Services
Disclaimer: No warranty or representation, express or implied, is made as to the accuracy of the information contained herein, and same is submitted subject to errors, omissions, change of price, rental or other conditions, withdrawal without notice, and to any specific listing conditions, imposed by our principals.