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366 Madison Ave 5,908 - 41,658 SF of Office Space Available in New York, NY 10017

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HIGHLIGHTS

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

ALL AVAILABLE SPACES(4)

Display Rental Rate as

  • SPACE
  • SIZE
  • TERM
  • RENTAL RATE
  • SPACE USE
  • CONDITION
  • AVAILABLE
  • 10th Floor
  • 7,150 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • Full Build-Out
  • Now

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

  • Listed rate may not include certain utilities, building services and property expenses
  • Mostly Open Floor Plan Layout
  • High End Trophy Space
  • Fully Built-Out as Standard Office
  • Finished Ceilings: 12’
  • 11th Floor
  • 7,150 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • Full Build-Out
  • Now

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.

  • Fully Built-Out as Standard Office
  • High End Trophy Space
  • 12th Floor
  • 7,150-21,450 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • Full Build-Out
  • Now

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.

  • Finished Ceilings: 12’
  • High End Trophy Space
  • 16th Floor
  • 5,908 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • Full Build-Out
  • Now

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

  • Finished Ceilings: 15’
  • High End Trophy Space
Space Size Term Rental Rate Space Use Condition Available
10th Floor 7,150 SF Negotiable Upon Request Upon Request Upon Request Upon Request Office Full Build-Out Now
11th Floor 7,150 SF Negotiable Upon Request Upon Request Upon Request Upon Request Office Full Build-Out Now
12th Floor 7,150-21,450 SF Negotiable Upon Request Upon Request Upon Request Upon Request Office Full Build-Out Now
16th Floor 5,908 SF Negotiable Upon Request Upon Request Upon Request Upon Request Office Full Build-Out Now

10th Floor

Size
7,150 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Condition
Full Build-Out
Available
Now

11th Floor

Size
7,150 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Condition
Full Build-Out
Available
Now

12th Floor

Size
7,150-21,450 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Condition
Full Build-Out
Available
Now

16th Floor

Size
5,908 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Condition
Full Build-Out
Available
Now

10th Floor

Size 7,150 SF
Term Negotiable
Rental Rate Upon Request
Space Use Office
Condition Full Build-Out
Available Now

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

  • Listed rate may not include certain utilities, building services and property expenses
  • Fully Built-Out as Standard Office
  • Mostly Open Floor Plan Layout
  • Finished Ceilings: 12’
  • High End Trophy Space

11th Floor

Size 7,150 SF
Term Negotiable
Rental Rate Upon Request
Space Use Office
Condition Full Build-Out
Available Now

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.

  • Fully Built-Out as Standard Office
  • High End Trophy Space

12th Floor

Size 7,150-21,450 SF
Term Negotiable
Rental Rate Upon Request
Space Use Office
Condition Full Build-Out
Available Now

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.

  • Finished Ceilings: 12’
  • High End Trophy Space

16th Floor

Size 5,908 SF
Term Negotiable
Rental Rate Upon Request
Space Use Office
Condition Full Build-Out
Available Now

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

  • Finished Ceilings: 15’
  • High End Trophy Space

PROPERTY OVERVIEW

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.

  • 24 Hour Access

PROPERTY FACTS

Building Type
Office
Year Built
1920
Building Height
16 Stories
Building Size
108,143 SF
Building Class
A
Typical Floor Size
6,759 SF
Unfinished Ceiling Height
12’
Parking
Surface Parking
Surface Tandem Parking
Covered Parking
Covered Tandem Parking
Reserved Parking

SELECT TENANTS

  • FLOOR
  • TENANT NAME
  • INDUSTRY
  • 11th
  • Acreage, Inc.
  • Manufacturing
  • 12th
  • Corsair Capital
  • Finance and Insurance
  • 8th
  • EarlyBirdCapital
  • Finance and Insurance
  • 1st
  • Fidelity National Financial
  • Finance and Insurance
  • 7th
  • FordHarrison LLP
  • Professional, Scientific, and Technical Services
  • 5th
  • Hall Booth Smith, P.C.
  • Professional, Scientific, and Technical Services
  • 1st
  • Jos. A Bank
  • Retailer
  • 1st
  • Nancy Behrman Communications Inc
  • Professional, Scientific, and Technical Services
  • 3rd
  • Ortoli & Rosenstadt, LLP
  • Professional, Scientific, and Technical Services
  • 3rd
  • Wombat Capital
  • Finance and Insurance
Walk Score®
Walker's Paradise (97)
Transit Score®
Rider's Paradise (100)
Bike Score®
Very Bikeable (87)
What is a Walk Score®, Transit Score® & Bike Score®?
Walk Score® measures the walkability of any address.
Transit Score® measures access to public transit.
Bike Score® measures bikeability of a location.
What is a Walk Score®
, Transit Score® & Bike Score?
Walk Score® measures the walkability
of any address. Transit Score®
measures access to public transit. Bike Score®
measures bikeability of a location.®
  • Listing ID: 38411125

  • Date on Market: 12/15/2025

  • Last Updated:

  • Address: 366 Madison Ave, New York, NY 10017

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