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Rent Office 511 West 25th Street

$ / SF / Yr SF Monthly Rent
Negotiable
Negotiable

Nearby Sublease office Spaces for Rent

Address $ / SF / Yr SF Monthly Rent
W 14th St & Washington Street $ 92
7,900
$ 60,566
Address $ / SF / Yr SF Monthly Rent
Greene St & Between Canal Street $ 76
4,900
$ 31,033
Address $ / SF / Yr SF Monthly Rent
Broadway & East Houston Street $ 47.5
1,900
$ 7,520
Address $ / SF / Yr SF Monthly Rent
W 26th St & Twelfth Avenue $ 65
18,300
$ 99,125
W 23rd St & Avenue of the Americas $ 26.5
9,000
$ 19,875
W 27th St & Between Sixth Avenue $ 42
7,100
$ 24,850
W 27th St & Avenue of the Americas $ 35
9,000
$ 26,250
W 25th St & Eighth Avenue $ 40
17,500
$ 58,333
Address $ / SF / Yr SF Monthly Rent
W 22nd St & Between Sixth Avenue $ 39
4,300
$ 13,975
W 27th St & Between Sixth Avenue $ 45
5,000
$ 18,750
W 27th St & Avenue of the Americas $ 31
5,700
$ 14,725
W 26th St & Seventh Avenue $ 43
3,800
$ 13,616
Seventh Ave & West 28th Street $ 57
3,400
$ 16,150
W 21st St & Avenue of the Americas $ 71
6,400
$ 37,866
Address $ / SF / Yr SF Monthly Rent
W 27th St & Avenue of the Americas $ 52
2,000
$ 8,666
Seventh Ave & West 28th Street $ 43
2,300
$ 8,241
W 27th St & Seventh Avenue $ 36
1,700
$ 5,100
W 30th St & Seventh Avenue $ 31.5
1,600
$ 4,200
W 26th St & Avenue of the Americas $ 79.96
2,000
$ 13,326
Address $ / SF / Yr SF Monthly Rent
W 23rd St & Avenue of the Americas $ 39
7,800
$ 25,350
Address $ / SF / Yr SF Monthly Rent
Fifth Ave & Between West 13th Street $ 45
2,500
$ 9,375
W 26th St & Eleventh Avenue $ 33
4,000
$ 11,000
W 23rd St & Avenue of the Americas $ 41.5
5,600
$ 19,366
W 25th St & Seventh Avenue $ 38.5
4,900
$ 15,720
W 27th St & Seventh Avenue $ 34.5
4,400
$ 12,650
W 19th St & Fifth Avenue $ 56
5,300
$ 24,733
Address $ / SF / Yr SF Monthly Rent
Seventh Ave & West 29th Street $ 40
1,600
$ 5,333
Fifth Ave & Between West 13th Street $ 45
2,000
$ 7,500
W 27th St & Seventh Avenue $ 35
1,800
$ 5,250
Type of Space Class A/month Class B/month Class C/month
Windowed office/person
Interior office/person
Team Rooms
Suites

Nearby office Spaces for Rent

Address $ / SF / Yr SF Monthly Rent
Fifth Ave & West 21st Street $ 80.5
15,000
$ 100,625
Seventh Ave & West 29th Street $ 87
7,800
$ 56,550
Address $ / SF / Yr SF Monthly Rent
W 28th St & Between Seventh Avenue $ 100
2,600
$ 21,666
Seventh Ave & West 29th Street $ 51.5
5,100
$ 21,887
Broadway & West 27th Street $ 76.5
5,000
$ 31,875
Address $ / SF / Yr SF Monthly Rent
Broadway & West 27th Street $ 65
2,200
$ 11,916
Seventh Ave & West 29th Street $ 53.5
2,400
$ 10,700
Address $ / SF / Yr SF Monthly Rent
Madison Square W & West 25th Street $ 47
12,500
$ 48,958
W 24th St & Between Sixth Avenue $ 67
20,400
$ 113,900
W 11th Ave & Between Sixth Avenue $ 59.5
10,400
$ 51,566
W 24th St & Avenue of the Americas $ 62
12,100
$ 62,516
Fifth Ave & West 18th Street $ 48.5
7,000
$ 28,291
W 28th St & Eighth Avenue $ 56
12,800
$ 59,733
W 25th St & Avenue of the Americas $ 69.5
10,300
$ 59,654
W 21st St & Avenue of the Americas $ 56.5
13,100
$ 61,679
W 27th St & Tenth Avenue $ 51.5
7,500
$ 32,187
W 25th St & Eleventh Avenue $ 52.5
9,000
$ 39,375
W 25th St & Seventh Avenue $ 37
8,000
$ 24,666
W 30th St & Seventh Avenue $ 34.5
7,700
$ 22,137
W 24th St & Avenue of the Americas $ 54.5
7,300
$ 33,154
Address $ / SF / Yr SF Monthly Rent
W 30th St & Seventh Avenue $ 35
3,200
$ 9,333
W 24th St & Between Sixth Avenue $ 52
4,000
$ 17,333
W 21st St & Fifth Avenue $ 58
5,300
$ 25,616
W 25th St & Avenue of the Americas $ 55
4,200
$ 19,250
W 27th St & Avenue of the Americas $ 39
5,000
$ 16,250
W 26th St & Avenue of the Americas $ 38
4,600
$ 14,566
W 22nd St & Avenue of the Americas $ 62
5,500
$ 28,416
Seventh Ave & West 28th Street $ 49
5,600
$ 22,866
W 30th St & Eighth Avenue $ 36
5,200
$ 15,600
Eighth Ave & West 26th Street $ 47
4,500
$ 17,625
W 27th St & Avenue of the Americas $ 41.5
2,500
$ 8,645
Fifth Ave & West 18th Street $ 51.5
2,600
$ 11,158
W 27th St & Seventh Avenue $ 40.5
2,800
$ 9,450
W 24th St & Avenue of the Americas $ 70.5
2,600
$ 15,275
Fifth Ave & East 30th Street $ 59.5
3,500
$ 17,354
Address $ / SF / Yr SF Monthly Rent
W 27th St & Seventh Avenue $ 38.5
2,400
$ 7,700
Fifth Ave & East 30th Street $ 59.5
2,200
$ 10,908
Seventh Ave & West 30th Street $ 52.5
1,900
$ 8,312
W 29th St & Avenue of the Americas $ 57
1,600
$ 7,600
W 30th St & Seventh Avenue $ 37
2,400
$ 7,400
Broadway & West 25th Street $ 58
2,000
$ 9,666
W 20th St & Avenue of the Americas $ 43
1,800
$ 6,450
W 21st St & Avenue of the Americas $ 66
1,600
$ 8,800
W 27th St & Tenth Avenue $ 55.5
1,700
$ 7,862
W 25th St & Eleventh Avenue $ 50.41
2,000
$ 8,401
W 27th St & Avenue of the Americas $ 41.5
2,400
$ 8,300
W 30th St & Eighth Avenue $ 47
1,700
$ 6,658
Address $ / SF / Yr SF Monthly Rent
W 22nd St & Fifth Avenue $ 55
11,900
$ 54,541
W 29th St & Seventh Avenue $ 38
7,000
$ 22,166
W 26th St & Avenue of the Americas $ 31
9,300
$ 24,025
W 19th St & Avenue of the Americas $ 58
11,500
$ 55,583
W 27th St & Avenue of the Americas $ 44
11,300
$ 41,433
W 20th St & Avenue of the Americas $ 57
11,100
$ 52,725
W 26th St & Between Seventh Avenue $ 36
8,200
$ 24,600
W 27th St & Eighth Avenue $ 40
7,200
$ 24,000
Address $ / SF / Yr SF Monthly Rent
W 29th St & Seventh Avenue $ 36
2,500
$ 7,500
W 29th St & Seventh Avenue $ 37
4,800
$ 14,800
W 26th St & Seventh Avenue $ 45
4,200
$ 15,750
W 19th St & Sixth Avenue $ 45
4,500
$ 16,875
W 19th St & Avenue of the Americas $ 54
4,800
$ 21,600
W 30th St & Eighth Avenue $ 45
5,300
$ 19,875
W 28th St & Avenue of the Americas $ 45
5,000
$ 18,750
W 29th St & Avenue of the Americas $ 36
5,100
$ 15,300
W 22ND St & Between Fifth Avenue $ 65
4,100
$ 22,208
Broadway & West 26th Street $ 65
4,000
$ 21,666
Address $ / SF / Yr SF Monthly Rent
W 25th St & Seventh Avenue $ 45
2,200
$ 8,250
W 25th St & Seventh Avenue $ 42.5
1,900
$ 6,729
W 21st St & Avenue of the Americas $ 36
2,100
$ 6,300
W 29th St & Avenue of the Americas $ 36
2,100
$ 6,300
W 22nd St & Fifth Avenue $ 48.5
2,100
$ 8,487
W 27th St & Eighth Avenue $ 42.5
1,900
$ 6,729
Seventh Ave & West 29th Street $ 48
2,400
$ 9,600
W 21st St & Avenue of the Americas $ 45
1,900
$ 7,125
Seventh Ave & West 27th Street $ 48
1,600
$ 6,400

Retail Spaces for Rent at 511 W 25th St

Rent Retail 511 W 25th St

Rent Medical Space at 511 W 25th St

Office Tenants Rented / Leased 511 West 25th Street
  • WeWork leased 60,000 SF
  • Dax Gabler Inc. leased 2,436 SF
  • Hatch Creative LLC leased 2,904 SF
  • Firefly Branding LLC leased 1,341 SF
  • Matthew Kim Photography leased 1,994 SF
  • Chrystoph Marten Inc. leased 944 SF
Nearby Office Tenants Leased
  • Restoration Hardware leased 31,874 SF at 437 West 16th St
  • Infor leased 31,500 SF at 641 Sixth Ave
  • The Epoch Times leased 30,267 SF at 229 West 28th St
  • Swedish Institute leased 30,000 SF at 151 West 26th St
  • Alibaba leased 30,000 SF at 860 Washington Street
  • FXFowle Architects leased 27,300 SF at 22 West 19th St
  • Project Worldwide Inc leased 27,178 SF at 412 West 15th Street
  • Alice & Olivia By Stacey B… leased 27,100 SF at 450 West 14th St
  • Riskified leased 27,000 SF at 220 Fifth Avenue
  • Girl Scouts of Greater New York leased 26,000 SF at 43 West 23rd St
Nearby Retail Tenants Leased
  • Philippe Massoud restaurant leased 5,000 SF at 236 Fifth Ave
  • Fig & Olive leased 5,000 SF at 416 West 13th St
  • Dalup NYC 1 leased 4,955 SF at 350 Seventh Avenue
  • Lumas leased 4,850 SF at 875 Washington Street
  • World of Beer leased 4,500 SF at 260 West 26th St
  • Thursday Boots leased 4,300 SF at 48 West 21st Street
  • Jarick Collections leased 4,200 SF at 426 West 14th Street
  • Nesso Management leased 4,200 SF at 49 West 24th St
  • Isabel Marant leased 4,070 SF at 210 11th Avenue
  • Callen-Lorde leased 4,069 SF at 155 West 19th Street
$ / SF SF Monthly Rent
Please notify me when a new space is available
Tenant Broker’s Perspective:

511 West 25th Street represents a premier opportunity for creative enterprises and tech-forward firms looking to anchor their brand in the heart of the High Line district. From a brokerage perspective, this asset capitalizes on the persistent demand for high-ceiling industrial aesthetics combined with prime Manhattan location. We advise clients that securing a footprint in this West Chelsea submarket offers significant long-term value retention and appreciation, as the area continues to outperform traditional office cores by blending luxury lifestyle amenities with a globally recognized hub for innovation and the arts.

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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

511 West 25th Street Property Overview

Building Address: 511 W 25th St, New York NY 10001
Building Name: Iron Works Building
Building Alternate Address: 511 W 25th St
Zip Code:10001
Neighborhood:Chelsea
Borough:Manhattan
Stories:9
Year Built:1917
Building Class:C
Block & lot:00697-0023

511 W 25th St, Manhattan, NYC - The Iron Works

History of the Building

The Iron Works at 511 West 25th Street in Manhattan's Chelsea was built in 1917. Situated near the High Line, this 9-story, 83,612 sqft office building with commercial spaces has been a significant part of New York's art gallery district.

Over the years, the building underwent renovations, most recently in 2018. It is known for its unobstructed views of the High Line and its strategic location, attracting various investments and tenants.

In previous years, notable transactions included a purchase by Prudential Real Estate Investors (PREI) and L&L Holding Company in a joint venture for $160 million in 2014. Artemis Real Estate Partners acquired a stake in 2019 for nearly $155 million.

Recently, Robert Moser's Prime Group and Empire Capital Holdings acquired the property for $50 million, aiming to convert it into self-storage and office space after the departure of major tenant WeWork.

This conversion reflects a broader trend in NYC's office market, where underutilized spaces are repurposed for alternative uses like storage.

511 West 25th Street, Manhattan, NYC is known as Iron Works and is located in the Chelsea neighborhood. It is a 9-story commercial building built in 1917 and last altered in 2018, with 53 commercial units in total. The property features high ceilings and natural light, making it ideal for creative firms and galleries in the area. It is situated near The High Line, Pace Gallery, and Hudson Yards, offering prime accessibility via the West Side Highway or a stroll along The High Line. The neighborhood is vibrant with numerous art galleries, tech companies, and eclectic dining options. The building was purchased on January 21, 2025, for $49,500,000 and has an estimated property tax of $1,548,608.

511 W 25th St, Manhattan, NYC offers the following building amenities:

  • WiFi
  • Heating
  • Air Conditioning
  • Free Drinking Water
  • Free Coffee
  • Printing Services
  • 24-Hour Access

511 W 25th St, Manhattan, NYC has been home to several notable tenants over the years.

  • WeWork: Previously occupied 60,000 square feet from floors two to nine before vacating the space as part of its bankruptcy restructuring.
  • Target: One of the office tenants in the Ironworks complex.
  • Bismarck Philips Communications and Media: A public relations firm also located in the complex.

The building is part of the Ironworks complex, a nine-story structure located near the High Line in Chelsea. It was sold to Prime Group Holdings in late 2023 with plans for a mix of self-storage and office use.


Internet Providers at 511 W 25th St, Manhattan, NYC

Several high-speed internet providers serve the building at 511 W 25th St, also known as the Iron Works Building, located in Chelsea, Manhattan. Key providers include:

  • Verizon Fios: Offers fiber-optic service with speeds up to 2.3 Gbps. Known for reliability and excellent customer service.
  • Astound Broadband Powered by RCN: Provides both cable and fiber internet with speeds up to 1.5 Gbps. Known for competitive pricing and unlimited data usage.
  • Spectrum: Available widely in Manhattan with cable and fiber options. Speeds up to 1 Gbps and no data caps.

All three providers offer plans suitable for both residential and commercial use, including options for bundled services with TV and phone.


Transportation options to 511 W 25th Street in Manhattan include:

  • Bus Routes: 34TH ST, M11, M23-SBS, Q32, SHORTLINE HUDSON.
  • Train: Empire Service.
  • Subway Lines: 1, 2, 7, C, E, 7X, A.
  • Nearest Subway Station: 34 St-Hudson Yards (11-minute walk).
  • Nearest Bus Stop: 10 Av/W 25 St (2-minute walk).

Cross Streets: 10th Avenue and West 25th Street.

511 W 25th Street is located in Chelsea, a vibrant neighborhood known for its art galleries, proximity to the High Line, and access to Penn Station and Hudson Yards.

Office Tenants Rented / Leased 511 West 25th Street
  • WeWork leased 60,000 SF
  • Dax Gabler Inc. leased 2,436 SF
  • Hatch Creative LLC leased 2,904 SF
  • Firefly Branding LLC leased 1,341 SF
  • Matthew Kim Photography leased 1,994 SF
  • Chrystoph Marten Inc. leased 944 SF
Nearby Office Tenants Leased
  • Restoration Hardware leased 31,874 SF at 437 West 16th St
  • Infor leased 31,500 SF at 641 Sixth Ave
  • The Epoch Times leased 30,267 SF at 229 West 28th St
  • Swedish Institute leased 30,000 SF at 151 West 26th St
  • Alibaba leased 30,000 SF at 860 Washington Street
  • FXFowle Architects leased 27,300 SF at 22 West 19th St
  • Project Worldwide Inc leased 27,178 SF at 412 West 15th Street
  • Alice & Olivia By Stacey B… leased 27,100 SF at 450 West 14th St
  • Riskified leased 27,000 SF at 220 Fifth Avenue
  • Girl Scouts of Greater New York leased 26,000 SF at 43 West 23rd St
Nearby Retail Tenants Leased
  • Philippe Massoud restaurant leased 5,000 SF at 236 Fifth Ave
  • Fig & Olive leased 5,000 SF at 416 West 13th St
  • Dalup NYC 1 leased 4,955 SF at 350 Seventh Avenue
  • Lumas leased 4,850 SF at 875 Washington Street
  • World of Beer leased 4,500 SF at 260 West 26th St
  • Thursday Boots leased 4,300 SF at 48 West 21st Street
  • Jarick Collections leased 4,200 SF at 426 West 14th Street
  • Nesso Management leased 4,200 SF at 49 West 24th St
  • Isabel Marant leased 4,070 SF at 210 11th Avenue
  • Callen-Lorde leased 4,069 SF at 155 West 19th Street

RZO Advisory Group Testimonial

RZO Advisory Group testimonial To Whom It May Concern: Steve Sunderland acted as our real estate broker in relocation of this firm's 12,000 square feet of office space. While that may seem like a relatively easy task, given our requirements, it was anything but. After giving Mr. Sunderland a prospective location radius of onlny three blocks and a request for 75% of the offices to be windowed, he took us to numerous potential locations. Much to our surprise and delight, no visit was ever a waste of our time. Mr. Sunderland knew what he wanted and needed. He never showed us properties that would not work for the firm. After several weeks of searching, our situation caused us to put our search on hold. It was a couple of years before we resumed. I'm happy to say that Mr. Sunderland picked up with the same enthusiasm he had previously shown. Even after we had signed our new lease, Mr. Sunderland stayed in touch with us as well as our landlord to be sure that our work letter was adhered to. If you are looking for commercial space, I could not give Mr. Sunderland a higher recommendation. He was courteous and always professional throughout a long and sometimes difficult process. If you wish to contact me, please feel free to call at the number above. Sincerely, William Zysblat

Office Buildings in Chelsea

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