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All Available Space(1)

Display Rental Rate as

  • Space
  • Size
  • Term
  • Rental Rate
  • Space Use
  • Build-Out
  • Available
  • 5th Floor, Ste Partial Suite 500
  • 2,750 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Office/Medical
  • Full Build-Out
  • Now

A rare opportunity to establish your practice within Tracie Martyn’s renowned spa located in one of Manhattan’s most dynamic wellness and lifestyle destinations. Upon entering this distinguished 5th Avenue building, clients are greeted by a beautifully appointed lobby. The 5th floor suite is bathed in natural light, with windows facing Fifth Avenue, the space feels elevated, calming, and alive. High ceilings, spacious treatment rooms, and a beautiful reception and waiting area create an atmosphere that is both luxurious and welcoming — equally suited for daily practice and intimate wellness events. Buildout for the entire suite, of which approx. 50% of the space is being offered to share, includes: - (4) Sunlit treatment rooms are generously proportioned, (1) conference room - Bright wet pantry with seating area, office space, and (3) private restrooms - Hardwood floors throughout, high ceilings Tracie Martyn serves a loyal, high-value clientele of wellness enthusiasts, high-net-worth individuals, celebrities, and influencers. Located at 156 Fifth Avenue in one of Manhattan’s most dynamic wellness and lifestyle destinations, the 5th Avenue setting is ideal for a premium operator looking for both an elevated client experience and a prestigious New York City address. Tracie Martyn is seeking a complimentary partner with an established clientele and a service offering — ideally a longevity, medical, wellness, or advanced treatment concept to benefit from meaningful client cross-referral and shared brand synergy.

  • Sublease space available from current tenant
  • Fits 7 - 22 People
  • Reception Area
  • High Ceilings
  • Hardwood Floors
  • Spacious treatment rooms, private restrooms
  • Hardwood floors throughout
  • Central Flatiron location btwn Madison Sq/Union Sq
  • Fully Built-Out as Standard Office
  • Space is in Excellent Condition
  • Private Restrooms
  • Natural Light
  • Abundant natural sunlight, high ceilings
  • Beautiful reception/waiting area facing 5th Avenue
  • Proximity to multiple express/local subways & PATH
Space Size Term Rental Rate Space Use Build-Out Available
5th Floor, Ste Partial Suite 500 2,750 SF Negotiable Upon Request Upon Request Upon Request Upon Request Office/Medical Full Build-Out Now

5th Floor, Ste Partial Suite 500

Size
2,750 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office/Medical
Build-Out
Full Build-Out
Available
Now

5th Floor, Ste Partial Suite 500

Size 2,750 SF
Term Negotiable
Rental Rate Upon Request
Space Use Office/Medical
Build-Out Full Build-Out
Available Now

A rare opportunity to establish your practice within Tracie Martyn’s renowned spa located in one of Manhattan’s most dynamic wellness and lifestyle destinations. Upon entering this distinguished 5th Avenue building, clients are greeted by a beautifully appointed lobby. The 5th floor suite is bathed in natural light, with windows facing Fifth Avenue, the space feels elevated, calming, and alive. High ceilings, spacious treatment rooms, and a beautiful reception and waiting area create an atmosphere that is both luxurious and welcoming — equally suited for daily practice and intimate wellness events. Buildout for the entire suite, of which approx. 50% of the space is being offered to share, includes: - (4) Sunlit treatment rooms are generously proportioned, (1) conference room - Bright wet pantry with seating area, office space, and (3) private restrooms - Hardwood floors throughout, high ceilings Tracie Martyn serves a loyal, high-value clientele of wellness enthusiasts, high-net-worth individuals, celebrities, and influencers. Located at 156 Fifth Avenue in one of Manhattan’s most dynamic wellness and lifestyle destinations, the 5th Avenue setting is ideal for a premium operator looking for both an elevated client experience and a prestigious New York City address. Tracie Martyn is seeking a complimentary partner with an established clientele and a service offering — ideally a longevity, medical, wellness, or advanced treatment concept to benefit from meaningful client cross-referral and shared brand synergy.

  • Sublease space available from current tenant
  • Fully Built-Out as Standard Office
  • Fits 7 - 22 People
  • Space is in Excellent Condition
  • Reception Area
  • Private Restrooms
  • High Ceilings
  • Natural Light
  • Hardwood Floors
  • Abundant natural sunlight, high ceilings
  • Spacious treatment rooms, private restrooms
  • Beautiful reception/waiting area facing 5th Avenue
  • Hardwood floors throughout
  • Proximity to multiple express/local subways & PATH
  • Central Flatiron location btwn Madison Sq/Union Sq

Features and Amenities

  • 24 Hour Access
  • Commuter Rail
  • Property Manager on Site
  • High Ceilings
  • Natural Light
  • Hardwood Floors
  • Air Conditioning

Property Facts

Building Type
Office
Year Built/Renovated
1895/1979
LoopNet Rating
4 Star
Building Height
13 Stories
Building Size
184,509 SF
Building Class
A
Typical Floor Size
14,193 SF
Unfinished Ceiling Height
12’

Select Tenants

  • Floor
  • Tenant Name
  • Industry
  • 9th
  • Avenue Z
  • Professional, Scientific, and Technical Services
  • 2nd
  • Bread Financial
  • Finance and Insurance
  • 5th
  • Capitalize
  • Finance and Insurance
  • 10th
  • Earthbound
  • Professional, Scientific, and Technical Services
  • Multiple
  • Gap
  • Retailer
  • Multiple
  • Industrious
  • Real Estate
  • Multiple
  • Madewell
  • Retailer
  • 5th
  • Tracie Martyn Facials & Skincare
  • Services
  • 8th
  • Warp
  • Professional, Scientific, and Technical Services
  • 6th
  • Workiva
  • Information
Exceptionally walkable
100/100
Somewhat drivable
30/100
Exceptional public transit
100/100
Moderately bikeable
70/100
  • Listing ID: 40443733

  • Date on Market: 2026-05-07

  • Last Updated:

  • Address: 156 Fifth Ave, New York, NY 10010

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