42,000 RSF TOWER BLOCK 40,000 RSF BASE BLOCK 3,500 - 5,600 RSF PRE-BUILTS
Flexible Layout Options With High-End Finishes Emery Roth-Designed Tower Sweeping Skyline and Spectacular Views from Tower FloorsSilver Steps to Grand Central, Metro North/LIRR and subway lines Surrounded by The Finest Hotels, Restaurants & Retailers
Serafina
Smith & Wollensky
Wonder
Equinox
Exceptional Midtown Location
The Lobster Club
The Hugh
Rosemary’s
Grand Central Terminal
3
6 MINUTES TO GRAND CENTRAL 12 MINUTES TO PORT AUTHORITY 13 MINUTES TO PENN STATION 32 + Restaurants 9 + Hotels within a 5-minute walk
Piccola Cucina Uptown
Avra Madison Estiatorio Avra Madison Estiatorio
Draught 55
TAO Uptown
Izakaya Toribar Izakaya Toribar
OBAO
Deux Amis
Copinette
The Smith
Frida Midtown
La Pecora Bianca
Sugarfish Nippon
The Polo Bar
Crave Fishbar
The Grill The Grill
The Whitby
The St. Regis The St. Regis
Barolo East Barolo East
Toscana
Museum of Modern Art
Waldorf Astoria Waldorf Astoria
Empellon
Avra Estiatorio Midtown Avra Estiatorio Midtown
Intercontinental Hotel Intercontinental
Sea Fire Grill Sea Fire Grill
St. Patrick’s Cathedral St. Patrick’s Cathedral
Saks Fifth Avenue
ENTRANCE
Fasano
Osteria del Bianco Osteria del Bianco
Aretsky's Patroon Aretsky's Patroon
Hatsuhana
Rockefeller Center
Wolf & Lamb
METRO NORTH
LONG ISLAND RAIL ROAD
4
STACK PLAN
E 36 E 34 E 33 E 32 P 31 P 30
11,860 RSF 11,860 RSF 11,860 RSF 11,860 RSF 6,754 RSF 5,624 RSF
TOWER BLOCK 42,334 RSF AVAILABLE 2026
P 17
4,017 RSF
P 15
3,525 RSF
BASE BLOCK 40,000 RSF AVAILABLE
E 11 E 10
20,010 RSF 20,010 RSF
E 3
5,624 RSF
GLASS FRONT CONFERENCE ROOMS
UPSCALE PANTRIES
OPEN WORKSPACE
TOWER FLOOR VIEWS EAST
New Brand Colors 10_2025
49TH STREET
KEY PLAN
FLOOR KEY
Offices
5
Conference Rooms
1
Workstations
24
Phone Rooms
2
Pantry
1
RECEPTION
Reception
1
COATS
IT
Total Personnel
17
SPACE
SPACE T
OFFICE WORKSTATION - 5'-0" RECEPTIONIST TOT 8 PERSON CONFERE
PANTRY
New Brand Colors 10_2025
N
PROPOSED PRE-BUILT SUITE 320 | 5,415 RSF -- ALL DIMENSIONS AND CONDITIONS ARE -- APPROXIMATE AND SUBJECT TO FIELD VERIFICATION
NTS SCALE:
3RD AVENUE
LOFFREDO BROOKS ARCHITECTS P.C. 118 WEST 22ND STREET - 4TH FLOOR NEW YORK CITY, NEW YORK 10011 TEL 212.679.7729 FAX 212.725.8914 E.MAIL INFO@LBARCH.COM
PROPOSED PLAN SUITE 320
SL GREEN REALTY CORP. 800 THIRD AVENUE
DATE: DWG. NO.:
10.09.25
NEW YORK, NEW YORK
TF-01
THIRD AVENUE
FLOOR KEY
Offices
26
Conference Rooms
3
Workstations
79
Pantry
1
Reception
1
Wellness Room 1
Phone Rooms
6
Total Personnel
106
PROPOSED LAYOUT BASE FLOOR | 20,010 RSF
New Brand Colors 10_2025
THIRD AVENUE
CORE AND SHELL 10TH FLOOR | 20,010 RSF
3RD AVENUE THIRD AVENUE
FLOOR KEY
Offices
29
Conference Rooms
2
Workstations
31
Pantry
1
Reception
1
Total Personnel
61
EXISTING CONDITIONS 11TH FLOOR | 20,010 RSF
New Brand Colors 10_2025
THIRD AVENUE
CORE AND SHELL 11TH FLOOR | 20,010 RSF
50TH STREET 50TH STREET
New Brand Colors 10_2025
FLOOR KEY
Offices
4
Conference Rooms
1
Workstations
10
Pantry
1
RECEPTION
Reception
1
Total Personnel
15
IT/STOR.
PANTRY
New Brand Colors 10_2025
PROPOSED PRE-BUILT SUITE 1520 | 3,525 RSF
3RD AVENUE
THIRD AVENUE
FLOOR KEY
Offices
4
Conference Rooms
1
Workstations
12
Pantry
1
Phone Room
1
Reception
1
Total Personnel
17
PREBUILT SUITE 1701 | 4,017 RSF
Advantage Architecture Scale: 1/8"=1'-0"
3RD AVENUE
New Brand Colors 10_2025
50TH STREET
FLOOR KEY
Offices
8
Conference Rooms
2
RECEPTION
IT
Workstations
23
Phone Room
1
Pantry
1
CL.
Reception
1
Total Personnel
32
PANTRY
CL.
PROPOSED PREBUILD SUITE 3000 | 5,624 RSF
3RD AVENUE
New Brand Colors 10_2025
KEY PLAN
50TH STREET
New Brand Colors 10_2025
SPACE SUMMARY SPACE TYPE
-- ALL DIMENSIONS AND CONDITIONS ARE -- APPROXIMATE AND SUBJECT TO FIELD VERIFICATION
QTY
NTS SCALE:
OFFICE
20
LOFFREDO BROOKS ARCHITECTS P.C. 118 WEST 22ND STREET - 4TH FLOOR NEW YORK CITY, NEW YORK 10011 TEL 212.679.7729 FAX 212.725.8914 E.MAIL INFO@LBARCH.COM
PROPOSED PLAN TOWER FLOORS
SL GREEN REALTY CORPS. 800 THIRD AVENUE
WORKSTATION - 5'-0" X 2'-6"
42
RECEPTIONIST
1
DATE: DWG. NO.:
06.17.25
NEW YORK, NEW YORK
TOTAL HEADCOUNT 63 10 PERSON CONFERENCE ROOM 1 PHONE ROOM 1
TF-01
THIRD AVENUE
THIRD AVENUE
FLOOR KEY
Offices
20
Conference Rooms
1
EC
ADA W.C.
MEN
WOMEN
JC
Workstations
42
PANTRY
RECEPTION
Pantry
1
UP
Phone Room
1
COPY
`B`
EC
PE
FE
PE
PE
DN.
TEL
Reception
1
`A`
DN.
UP
Total Personnel
63
IT
PROPOSED LAYOUT TOWER FLOOR | 11,860 RSF
New Brand Colors 10_2025
3RD AVENUE
THIRD AVENUE
FLOOR KEY
Offices
24
Conference Rooms
1
Workstations
6
Pantry
1
Reception
1
Total Personnel
32
EXISTING CONDITIONS ENTIRE 32ND | 11,860 RSF
3RD AVENUE
THIRD AVENUE
FLOOR KEY
Offices
25
Conference Rooms
1
Workstations
12
Pantry
1
Total Personnel
37
EXISTING CONDITIONS ENTIRE 33RD | 11,860 RSF
3RD AVENUE
THIRD AVENUE
FLOOR KEY
Offices
26
Conference Rooms
1
Workstations
14
Pantry
1
Total Personnel
40
EXISTING CONDITIONS ENTIRE 34TH | 11,860 RSF
KEY P
THIRD AVENUE
FLOOR KEY
Offices
9
Conference Rooms
1
COPY
IT
Workstations
28
PANTRY
Phone Room
1
Huddle Room
1
Pantry
1
Reception
1
Total Personnel
38
RECEPTION
COATS
S
PROPOSED PREBUILD SUITE 3601 | 6,772 RSF
OFFICE WORKSTAT RECEPTION
10 PERSON HUDDLE RO PHONE RO
3RD AVENUE
0_2025
New Brand Colors 10_2025
N
-- ALL DIMENSIONS AND CONDITIONS ARE -- APPROXIMATE AND SUBJECT TO FIELD VERIFICATION
LOFFREDO BROOKS ARCHITECTS P.C.
PROPOSED PLAN
3RD AVENUE
THIRD AVENUE
FLOOR KEY
Offices
16
Conference Rooms
1
Workstations
1
Pantry
1
Total Personnel
17
EXISITING CONDITIONS SUITE 3601 | 6,772 RSF
3RD AVENUE
0_2025
BUILDING SPECIFICATIONS
OWNER/MANAGER
SL Green Realty Corp.
ELEVATORS
11 passenger elevators and 1 freight service elevator
LOCATION
Entire west side block of Third Avenue between 49th and 50th street
ELECTRIC CAPACITY
Three 4,000 amp services at 277/480 volts and one new 2,000 amp service. Total building electric capacity: 14,000 amps. Additional 200 amp 120/277 volt services per tenant, sub-metered
YEAR BUILT
1973
ARCHITECT
Emory Roth and Sons
TELECOM
Wired Certified Gold+. Providers include: Time Warner/ Spectrum, Verizon, Cablevision, Cogent, Signal Point, Metro Optical, Megapath, XO Communications, Coax Broadband, Towerstream. Air conditioning provided by two 875 Ton Carrier 17CA machines rated at 855hp each and one plate exchanger, constant volume system consisting of 195,225 interior CFM output and 121,350 perimeter CFM output, perimeter induction units
BUILDING SIZE
565,983 sq feet 140ˈ x 200ˈ10″
BUILDING HEIGHT
41 stories, 574ˈ 1″
FLOOR SIZES
Floors 2-13 Approx 20,010 rsf Floors 15-27 Approx 11,300 rsf Floors 28-40 Approx 11,860 rsf
HVAC
LOBBY
Bronzed aluminum cladding, marble floors, marble and wood walls, trimmed with bronzed brass, polished brass accents, marble front desk, retail spaces
LIFE SAFETY
Notifier Class “E” System, fire command system monitored 24/7, building fully sprinklered, two stairwells each with a standpipe, two hose racks and two fire extinguishers per floor
CONSTRUCTION
Conventional reinforced concrete with steel columns and beams Class 1 Fireproof
TRANSPORTATION
Steps from Grand Central Terminal, subway and bus access.
FAÇADE
Bronze glass with Aluminum panels
CEILING HEIGHT
Approximately 12ˈ
COLUMN SPACING
Typical column bay depths range from 20′-22′
SECURITY
24/7 Attended lobby, camera surveillance in lobby; building exterior, loading dock, entrance ways, elevators, and other public areas. Lobby entrances equipped with security card access turnstiles, guards on duty
SL Green Realty Corp., Manhattan’s largest office landlord, is a fully integrated real estate investment trust, or REIT, that is focused primarily on acquiring, managing and maximizing value of Manhattan commercial properties. As of December 31, 2025, SL Green held interests in 56 buildings totaling 31.4 million square feet . This included ownership interests in 28.0 million square feet of Manhattan buildings and 2.7 million square feet securing debt and preferred equity investments.
PIERCE HANCE Managing Director 212.841.7641 pierce.hance@cushwake.com
HARRY F. BLAIR Executive Managing Director 212.841.5996 harry.blair@cushwake.com
BARRY J. ZELLER Executive Managing Director 212.841.5913 barry.zeller@cushwake.com
LARRY A. SWIGER Senior Vice President 212.216.1628 larry.swiger@slgreen.com
ELAINE ANAZAGASTY Vice President 212.216.1751 elaine.anazagasty@slgreen.com
REBECCA TUTEUR Associate 212.356.4106 rebecca.tuteur@slgreen.com
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