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Rent/Lease Apartment 39 W 23rd St

Tenant Broker’s Perspective: Return-to-office mandates are driving up rental prices at 39 West 23rd Street. This trend is projected to continue. Opportunities for subleases remain available at 39 West 23rd Street and in the nearby Chelsea neighborhood.

Why Optimal Spaces Tenant Broker

  • Lease negotiation: full terms, renewals, expansion options
  • Cost analysis, inventory identification, negotiating scope
  • Risk mitigation against hidden pitfalls

Cost Savings

  • Negotiate 30+ leasing points to prevent hidden costs
  • Save 10–15% on total leasing costs
  • Save 100–200 hours filtering unviable spaces
  • Property access via broker databases and networks (off-market, subleases, future availability)

Alone or With Other Brokers

  • Managing agents owe fiduciary duty to landlords, seeking maximum price and terms rather than tenant savings.
  • Inherent conflict of interest as most brokers represent landlords
  • Risk of weaker terms and overlooked hidden costs
  • Heavy workload falls on you while best spaces are missed

39 West 23rd Street Property Overview

Building Address: 39 W 23rd St, New York NY 10010
Building Alternate Address: 39 W 23rd St
Zip Code:10010
Neighborhood:Chelsea
Borough:Manhattan
Stories:22
Year Built:
Building Class:B

39 West 23rd Street, known as Flatiron House, is a 25-story residential development in the Flatiron District of Manhattan, NYC. Designed by COOKFOX Architects and developed by Anbau Enterprises, it features a terracotta and glass façade. The building offers 44 condominium units, with the taller Tower section having 37 homes and the shorter Loft section having seven residences. Residents enjoy amenities like a landscaped central courtyard, a gym, a game room, and on-site parking. The building is LEED Silver certified and incorporates biophilic design elements, providing residents with access to nature through planted loggias.

Flatiron House is located at 39 W 23rd St, Manhattan, NY 10010. It is a 22-story condominium building with 44 units, completed in 2021. The building features a full-service setup, including amenities like a gym, concierge, and parking. Designed by COOKFOX Architects, it offers a mix of modern and sustainable design elements.


Flatiron House at 39 W 23rd St offers the following amenities:

  • Central Air Conditioning
  • Common Garden
  • Common Storage
  • Concierge
  • Garage
  • Gym
  • Laundry in Building
  • Parking Available
  • Bike Room
  • Doorman
  • Media Room
  • Shared Outdoor Space
  • Wellness and Recreation Facilities

39 W 23rd St, New York, NY 10010, is a part of the Flatiron House, a luxury residential building with mixed-use elements. While specific details about office tenants are not readily available, the property includes retail and office spaces. The building is situated in the heart of the Flatiron District, offering proximity to Madison Square Park and a vibrant mix of retail, restaurants, and residential areas.


Internet Providers at 39 W 23rd St, New York, NYC:

1. Verizon Fios: Known for high-speed internet with speeds up to 2 Gbps. Offers reliable service and competitive pricing starting at $49.99.

2. Astound Broadband Powered by RCN: Offers both cable and fiber services with speeds up to 1.5 Gbps. Known for budget-friendly plans starting at $20.

3. Spectrum: Provides cable internet with speeds up to 1 Gbps. Offers unlimited data and competitive pricing starting at $50.


Flatiron House is located at 39 W 23rd St, New York, NY 10010. The building is situated in the vibrant Flatiron neighborhood, offering easy access to major transportation hubs. Nearby subway lines include the R/W, F/M, and 6 trains, providing convenient travel throughout the city.

The cross streets for Flatiron House are West 23rd Street and West 24th Street, with the Avenue of the Americas (Sixth Avenue) and Fifth Avenue nearby. The area is surrounded by iconic landmarks like Madison Square Park and is close to popular destinations such as Eataly, Whole Foods, and Trader Joe's.

Nearby Office Tenants Leased
  • Argo Group leased 48,000 SF at 413 West 14th Street
  • Union Health Center leased 45,310 SF at 275 Seventh Ave
  • Fred Alger Management Inc. leased 45,140 SF at 360 Park Ave South
  • Fashion Institute of Technology leased 45,130 SF at 236 West 27th St
  • WeWork leased 45,000 SF at 71 Fifth Avenue
  • Anthony Lawrence-Belfair Inc. leased 44,419 SF at 30 West 24th St
  • Nielsen Holdings leased 43,529 SF at 675 Avenue of the Americas
  • Knotel leased 43,000 SF at 156 Fifth Avenue
  • Vitech Corporation leased 42,200 SF at 401 Park Ave South
  • Red Bull leased 42,000 SF at 218 West 18th St
Nearby Retail Tenants Leased
  • Sleepy's leased 8,700 SF at 49 West 23rd St
  • Duane Reade leased 8,696 SF at 873 Broadway
  • Inked leased 8,500 SF at 150 West 22nd Street
  • Bozrock Restaurant leased 8,500 SF at 72 Madison Ave
  • Yoga Sutra NYC leased 8,000 SF at 6 East 39th St
  • Shaw Industries leased 7,963 SF at 853 Broadway
  • Soko Glam leased 7,772 SF at 1261 Broadway
  • LEGO Systems leased 7,703 SF at 200 Fifth Ave
  • Doral Bank leased 7,675 SF at 345 Park Ave South
  • Patagonia leased 7,521 SF at 414 West 14th St

C2 Media Testimonial

C2 Media testimonial To Whom It May Concern: I would like to highly commend Robert King for his professional assistance in helping me locate a new corporate office. Locating the right space takes time, and I was impressed with Robert’s patience not only with myself but with my overseas executives. He never tired of our endless meetings and requests. We found a space we love. And in spite of us concluding our deal, Robert every so often comes by to chat and make sure all is going well professionably and personally. I enthusiastically recommend Robert and Optimal Spaces to anyone looking for space in New York City. Sincerely, Evelyn Pabon Product and Sales Manager C2 Inc. - Contempo Group

Office Buildings in Chelsea