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366 Madison Ave
New York, NY 10017 Midtown East

Rate Upon Request

Office For Lease  •  5,908+ SF

Property Details

  • Property Type Office
  • Year Built 1920
  • Total Building Size 108,143 SF
  • Tenancy Multiple
  • Building Class A
  • Zoning C5-3
100 Transit Score
97 Walk Score

4 Spaces Available

Name Space Use Size Rent Details
10th Floor Ste Office 7,150 SF Rate Upon Request
Madison Avenue’s newest Class A edition, reimagined with a modernized lobby and façade, expansive oversized window lines, and upgraded elevators. 
Ownership will custom build the premises to tenant specifications with refined, high-quality finishes. 

Exciting new amenities are underway, including a roof deck, conference/lounge center, golf simulator, pickleball court and a fitness facility.

 Full details can be found on the building website - www.366madison.com

  • Date available: Now
  • Lease term: Negotiable
  • Service type: Modified Gross
  • Built out as: Standard Office
  • Space Type: Relet
11st Floor Ste Office 7,150 SF Rate Upon Request
Full details can be found on the building website - www.366madison.com

Madison Avenue’s newest Class A edition, reimagined with a modernized lobby and façade, expansive oversized window lines, and upgraded elevators. 
Ownership will custom build the premises to tenant specifications with refined, high-quality finishes. 

Exciting new amenities are underway, including a roof deck, conference/lounge center, golf simulator, pickleball court and a fitness facility.

  • Date available: Now
  • Lease term: Negotiable
  • Service type: To Be Determined
  • Built out as: Standard Office
  • Space Type: Relet
12nd Floor Ste Office 7,150-21,450 SF Rate Upon Request
Full details can be found on the building website - www.366madison.com

Madison Avenue’s newest Class A edition, reimagined with a modernized lobby and façade, expansive oversized window lines, and upgraded elevators.

Ownership will custom build the premises to tenant specifications with refined, high-quality finishes.

Exciting new amenities are underway, including a roof deck, conference/lounge center, golf simulator, pickleball court and a fitness facility.

  • Date available: Now
  • Lease term: Negotiable
  • Service type: To Be Determined
  • Space Type: Relet
16th Floor Ste Office 5,908 SF Rate Upon Request
An exceptional penthouse opportunity featuring double-height ceilings, architectural skylights with abundant natural light, exclusive elevator access, and a private terrace ideal for executive use. Landlord will deliver a luxury turnkey build-out tailored to tenant specifications.

Exciting new amenities are underway, including a roof deck, conference/lounge center, golf simulator, pickleball court and a fitness facility.

Full details can be found on the building website - www.366madison.com

  • Date available: Now
  • Lease term: Negotiable
  • Service type: To Be Determined
  • Space Type: Relet

Description

366 Madison Avenue is positioned in the heart of Midtown Manhattan, one of the most prestigious business districts in the world. Located just steps from Grand Central Terminal, this property offers unparalleled connectivity and convenience for commuters and clients alike. Madison Avenue is synonymous with corporate prestige, and this address places tenants within walking distance of major financial institutions, luxury retail, and world-class dining options.

The building is typically configured as a high-rise office tower with a classic façade and modernized interiors, featuring professional finishes, secure access, and potential for flexible layouts. Its proximity to major transportation hubs—including Grand Central Terminal, multiple subway lines, and regional rail—makes it an ideal choice for firms seeking a central Manhattan presence. The surrounding area is home to Fortune 500 companies, boutique financial firms, and professional service providers, creating a dynamic and influential business environment.

This location is perfect for corporate offices, law firms, or financial services looking to establish or expand their footprint in Midtown. The property combines prestige, accessibility, and neighborhood vibrancy, making it a compelling option for discerning tenants.

Highlights

Prime Madison Avenue address in Midtown Manhattan
Steps from Grand Central Terminal and major subway lines
Surrounded by Fortune 500 companies and luxury retail
Professional building with modernized interiors and secure access
Ideal for corporate offices, law firms, and financial services

Amenities

  • 24 Hour Access

Major Tenants

Tenant SF Occupied Lease End Date
Acreage, Inc.
Corsair Capital
EarlyBirdCapital 6/1/2019
Fidelity National Financial
FordHarrison LLP 3/31/2025
Hall Booth Smith, P.C. 1/9/2025
Jos. A Bank
Nancy Behrman Communications Inc
Ortoli & Rosenstadt, LLP 2/4/2028
Wombat Capital 2/4/2028

Public Transportation

Commuter RailDriveWalkDistance
1 min 3 min 0.2 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)) 2 min 5 min 0.2 mi
Transit/SubwayDriveWalkDistance
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 5 min 0.2 mi
5 Avenue-Bryant Park (7 - New York MTA Subway (The Subway)) 1 min 5 min 0.3 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)) 1 min 6 min 0.3 mi
47-50 Streets-Rockefeller Center (B - New York MTA Subway (The Subway), D - New York MTA Subway (The Subway), F - New York MTA Subway (The Subway), M - New York MTA Subway (The Subway)) 1 min 8 min 0.4 mi
51 Street (4 - New York MTA Subway (The Subway), 6 - New York MTA Subway (The Subway)) 2 min 9 min 0.5 mi
AirportDriveWalkDistance
LaGuardia 17 min - 7.5 mi
Newark Liberty International 21 min - 14.8 mi
John F Kennedy International 26 min - 17.0 mi

Parking Details

Parking Available: Yes
Reserved: No
Type: Surface
Included in Rent: Yes
David Lolai 516-708-3980 LSL Advisors
David Lolai 516-708-3980 LSL Advisors