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138 Fifth Ave 90 - 360 SF of Office/Medical Space Available in New York, NY 10011

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SUBLEASE HIGHLIGHTS

  • Prime Location: Situated in the heart of Flatiron, with excellent transit access and vibrant surrounding amenities.
  • Move-In Ready: Clean, turnkey space with potential for immediate occupancy.
  • Attached Gym: Convenient on-site gym for tenants, employees, or clients.

ALL AVAILABLE SPACE(1)

Display Rental Rate as

  • SPACE
  • SIZE
  • TERM
  • RENTAL RATE
  • SPACE USE
  • CONDITION
  • AVAILABLE
  • 2nd Floor
  • 90-360 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Office/Medical
  • Full Build-Out
  • Now

Four (4) beautifully maintained rooms available immediately in a wellness / medical suite. Lease term is 12 months. Room Types & Rates: • Massage Room • Aesthetic Room • Two (2) Medical Rooms • 10.5' x 9' to 12' x 9'ft Base pricing starts at $3,000/month. • Daily rates ($150 - $200) and monthly rates depend on room selected Access & Use Options: • Part-time leasing available: 2-3 days per week options • Full time access: 7 days per week • All leases must be for one (1) year Features / Highlights: • Available ASAP • Easy to show • Well-suited for massage therapists, aestheticians, medical practitioners, wellness providers, etc. • Clean, professional space • Shared common areas Christopher Costa NYLS Team at Keller Williams NYC Real Estate Associate Broker ChrisCosta@kw.com 917.683.1503

  • Sublease space available from current tenant
  • Fully Built-Out as Physical Therapy Space
  • 4 Private Offices
  • Finished Ceilings: 10’ - 11’
  • Reception Area
  • Elevator Access
  • Shower Facilities
  • Attached gym, ideal for office/medical/wellness
  • Listed lease rate plus proportional share of cleaning costs
  • Fits 1 - 3 People
  • 4 Workstations
  • Space is in Excellent Condition
  • Central Air Conditioning
  • High Ceilings
  • Wheelchair Accessible
Space Size Term Rental Rate Space Use Condition Available
2nd Floor 90-360 SF Negotiable Upon Request Upon Request Upon Request Upon Request Office/Medical Full Build-Out Now

2nd Floor

Size
90-360 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office/Medical
Condition
Full Build-Out
Available
Now

2nd Floor

Size 90-360 SF
Term Negotiable
Rental Rate Upon Request
Space Use Office/Medical
Condition Full Build-Out
Available Now

Four (4) beautifully maintained rooms available immediately in a wellness / medical suite. Lease term is 12 months. Room Types & Rates: • Massage Room • Aesthetic Room • Two (2) Medical Rooms • 10.5' x 9' to 12' x 9'ft Base pricing starts at $3,000/month. • Daily rates ($150 - $200) and monthly rates depend on room selected Access & Use Options: • Part-time leasing available: 2-3 days per week options • Full time access: 7 days per week • All leases must be for one (1) year Features / Highlights: • Available ASAP • Easy to show • Well-suited for massage therapists, aestheticians, medical practitioners, wellness providers, etc. • Clean, professional space • Shared common areas Christopher Costa NYLS Team at Keller Williams NYC Real Estate Associate Broker ChrisCosta@kw.com 917.683.1503

  • Sublease space available from current tenant
  • Listed lease rate plus proportional share of cleaning costs
  • Fully Built-Out as Physical Therapy Space
  • Fits 1 - 3 People
  • 4 Private Offices
  • 4 Workstations
  • Finished Ceilings: 10’ - 11’
  • Space is in Excellent Condition
  • Reception Area
  • Central Air Conditioning
  • Elevator Access
  • High Ceilings
  • Shower Facilities
  • Wheelchair Accessible
  • Attached gym, ideal for office/medical/wellness

PROPERTY OVERVIEW

138 5th Avenue is a four-story commercial building located in the heart of Manhattan's vibrant Flatiron District. Constructed in 1901, the building combines historic architectural elements with modern functionality. The property offers a total of approximately 16,076 square feet of space, featuring high ceilings and large windows that provide ample natural light. Its prime location on one of New York City's most iconic retail corridors ensures excellent visibility and high foot traffic. The building is within close proximity to top national and international retailers, making it an ideal location for various commercial uses.

  • 24 Hour Access
  • Air Conditioning

PROPERTY FACTS

Building Type
Office
Year Built/Renovated
1901/1986
Building Height
4 Stories
Building Size
17,300 SF
Building Class
C
Typical Floor Size
4,000 SF
Unfinished Ceiling Height
11’
Parking
Surface Parking
Covered Parking

SELECT TENANTS

  • FLOOR
  • TENANT NAME
  • INDUSTRY
  • 2nd
  • NYPT Health & Rehab
  • Health Care and Social Assistance
Walk Score®
Walker's Paradise (100)
Transit Score®
Rider's Paradise (100)
Bike Score®
Biker's Paradise (90)
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: 37756621

  • Date on Market: 9/20/2025

  • Last Updated:

  • Address: 138 Fifth Ave, New York, NY 10011

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