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777 Third Ave
New York, NY 10017 Turtle Bay

Rate Upon Request

Office For Lease  •  3,181+ SF

Property Details

  • Property Type Office
  • Year Built 1964
  • Total Building Size 563,420 SF
  • Tenancy Multiple
  • Building Class A
  • Zoning C6-6
100 Transit Score
99 Walk Score

6 Spaces Available

Name Space Use Size Rent Details
10th Floor Ste 1000 Office 24,832 SF Rate Upon Request 
Entire Floor available 24,632 RSF
Possession is arranged 
Ownership can make multiple additional floors available if needed 
Ownership can demolish the existing installation and provide a new installation OR Modify the existing installation

  • Date available: Jul 2026
  • Lease term: Negotiable
  • Service type: To Be Determined
  • Built out as: Standard Office
  • Space Type: Relet
  • In Contiguous block: 74,252 SF
11st Floor Ste 1100 Office 24,710 SF Rate Upon Request 
Entire Floor available 24,710 RSF
Ownership can make multiple additional floors available if needed 
Ownership can demolish the existing installation and provide a new installation OR Modify the existing installation

  • Date available: Jul 2026
  • Lease term: Negotiable
  • Service type: To Be Determined
  • Built out as: Standard Office
  • Space Type: Relet
  • In Contiguous block: 74,252 SF
12nd Floor Ste 1200 Office 24,710 SF Rate Upon Request 
Entire Floor available 24,710 RSF
Ownership can make multiple additional floors available if needed 
Ownership can demolish the existing installation and provide a new installation OR Modify the existing installation

  • Date available: Jul 2026
  • Lease term: Negotiable
  • Service type: To Be Determined
  • Built out as: Standard Office
  • Space Type: Relet
  • In Contiguous block: 74,252 SF
19th Floor Ste 1904 Office 3,181 SF Rate Upon Request
  • Date available: Now
  • Lease term: Negotiable
  • Service type: To Be Determined
  • Space Type: Relet
20th Floor Ste 2001 Office 4,700 SF Rate Upon Request 
Will be a New Prebuilt

  • Date available: Now
  • Lease term: Negotiable
  • Service type: To Be Determined
  • Built out as: Standard Office
  • Space Type: Relet
30th Floor Ste 3002 Office 6,356 SF Rate Upon Request 
Brand new prebuilt underway - September delivery date
Unobstructed east river views
Landlord is open to modifying the planned prebuilt layout depending on the stage of construction at that time

  • Date available: Now
  • Lease term: Negotiable
  • Service type: To Be Determined
  • Built out as: Standard Office
  • Space Type: Relet

Description 

Situated in the heart of Midtown East, 777 Third Avenue is a premier Class-A office tower offering a blend of architectural elegance and modern infrastructure. Rising 39 stories above Manhattan, the building provides approximately 575,000 square feet of commercial space tailored for high-performing tenants in finance, law, consulting, and technology.
Originally constructed in 1964 and thoughtfully renovated in 2010, the property reflects a commitment to sustainability and operational excellence, earning LEED Gold certification.

Highlights

Steps from Grand Central Terminal
Fully furnished plug-and-play spaces available
Includes 24/7 attended lobby, messenger center, on-site café, bicycle parking, and garage facilities
39-story building with LEED Gold certification and upgraded infrastructure for energy efficiency and tenant comfort

Property Flyers

Green Rating

EnergyStar Yes LEED Gold

Amenities

  • Property Manager on Site

Public Transportation

Commuter RailDriveWalkDistance
2 min 5 min 0.3 mi
Grand Central Terminal (Harlem Line - Metro-North Commuter Railroad Company (Metro-North), Hudson Line - Metro-North Commuter Railroad Company (Metro-North), New Haven Line - Metro-North Commuter Railroad Company (Metro-North)) 3 min 9 min 0.5 mi
Transit/SubwayDriveWalkDistance
51 Street (4 - New York MTA Subway (The Subway), 6 - New York MTA Subway (The Subway)) 1 min 4 min 0.2 mi
Lexington Avenue-53 Street (E - New York MTA Subway (The Subway), M - New York MTA Subway (The Subway)) 2 min 6 min 0.3 mi
Grand Central Terminal (Harlem Line - Metro-North Commuter Railroad Company (Metro-North), Hudson Line - Metro-North Commuter Railroad Company (Metro-North), New Haven Line - Metro-North Commuter Railroad Company (Metro-North)) 1 min 9 min 0.5 mi
Grand Central-42 Street (4 - New York MTA Subway (The Subway), 42 St Shuttle - New York MTA Subway (The Subway), 5 - New York MTA Subway (The Subway), 6 - New York MTA Subway (The Subway), 7 - New York MTA Subway (The Subway)) 2 min 9 min 0.5 mi
5 Avenue-53 Street (E - New York MTA Subway (The Subway), M - New York MTA Subway (The Subway)) 1 min 12 min 0.6 mi
AirportDriveWalkDistance
LaGuardia 16 min - 7.0 mi
Newark Liberty International 22 min - 15.1 mi
John F Kennedy International 27 min - 17.1 mi

Parking Details

Parking Available: Yes
Reserved: No
Type: Surface
Included in Rent: Yes
Michael Lenchner 212-755-5151 Sage Realty Corporation
Michael Lenchner 212-755-5151 Sage Realty Corporation