Rent Office 41 Union Square West

Lease Office - Hartford Building

$ / SF SF Monthly Rent
Please notify me when a new space is available
$ / SF SF Monthly Rent
Negotiable
3,800
Negotiable
$ / SF SF Monthly Rent

Rent Sublease Office - 41 Union Sq W

$ / SF SF Monthly Rent
$ / SF SF Monthly Rent
$ / SF SF Monthly Rent
Rent Coworking Office
Type of Space Class A/month Class B/month Class C/month
Windowed office/person $ 2100 $ 1301 $ 775
Interior office/person $ 1350 $ 801 $ 525
Team Rooms $ 10100 $ 8051 $ 5025
Suites $ 20100 $ 12051 $ 7025

Nearby office Spaces for Rent

Address $ / SF SF Monthly Rent
Madison Ave & East 25th Street Negotiable
7,100
Negotiable
Madison Ave & East 25th Street Negotiable
13,900
Negotiable
Address $ / SF SF Monthly Rent
Park Ave S & East 17th Street Negotiable
3,400
Negotiable
Address $ / SF SF Monthly Rent
Park Ave S & East 17th Street Negotiable
2,000
Negotiable
Address $ / SF SF Monthly Rent
Park Ave S & East 18th Street Negotiable
17,300
Negotiable
Madison Ave & East 29th Avenue $ 64
8,300
$ 43,920
Fifth Ave & East 19th Street Negotiable
21,700
Negotiable
Broadway & East 20th Street Negotiable
18,200
Negotiable
Madison Ave & East 26th Street Negotiable
17,200
Negotiable
Park Ave S & Between East 19th Street $ 70
7,700
$ 44,595
Park Ave S & East 27th Street Negotiable
8,700
Negotiable
Fifth Ave & East 17th Street Negotiable
7,100
Negotiable
Union Sq W & East 16th Street Negotiable
9,200
Negotiable
Fifth Ave & East 29th Street Negotiable
12,500
Negotiable
Park Ave S & brian Negotiable
21,100
Negotiable
Park Ave S & East 27th Street Negotiable
19,300
Negotiable
E 29th St & Madison Avenue Negotiable
7,000
Negotiable
Park Ave S & East 27th Street Negotiable
11,600
Negotiable
Madison Ave & East 30th Street Negotiable
8,200
Negotiable
E 26th St & Fifth Avenue $ 125
12,100
$ 126,041
Fifth Ave & East 16th Street Negotiable
9,100
Negotiable
Address $ / SF SF Monthly Rent
Park Ave S & East 18th Street Negotiable
2,900
Negotiable
Broadway & Between East 19th Street Negotiable
3,600
Negotiable
Broadway & East 20th Street Negotiable
3,700
Negotiable
Park Ave S & East 17th Street Negotiable
2,500
Negotiable
E 23rd St & Third Avenue Negotiable
3,300
Negotiable
E 17th St & Fifth Avenue Negotiable
3,000
Negotiable
Fifth Ave & East 29th Street $ 76
4,700
$ 29,766
Park Ave S & East 24th Street Negotiable
3,600
Negotiable
E 29th St & Madison Avenue Negotiable
6,700
Negotiable
Park Ave S & East 26th Street Negotiable
4,000
Negotiable
University Pl & East 12th Street Negotiable
6,500
Negotiable
Fifth Ave & East 27th Street Negotiable
6,500
Negotiable
E 21st St & Broadway Negotiable
5,200
Negotiable
Fifth Ave & East 29th Street Negotiable
2,700
Negotiable
Fifth Ave & East 21st Street Negotiable
5,500
Negotiable
Broadway & East 18th Street $ 76
2,500
$ 15,937
Union Sq E & East 17h Street Negotiable
4,400
Negotiable
Madison Ave & East 28th Street Negotiable
5,400
Negotiable
Address $ / SF SF Monthly Rent
Park Ave S & East 18th Street Negotiable
1,700
Negotiable
Broadway & Between East 19th Street Negotiable
2,500
Negotiable
Park Ave S & East 17th Street Negotiable
1,600
Negotiable
E 23rd St & Third Avenue $ 49
2,400
$ 9,800
Fifth Ave & East 12th Street Negotiable
2,400
Negotiable
Park Ave S & East 26th Street Negotiable
2,100
Negotiable
Park Ave S & East 26th Street Negotiable
1,600
Negotiable
E 20th St & Third Avenue Negotiable
2,100
Negotiable
Broadway & East 18th Street $ 77
1,800
$ 11,550
Address $ / SF SF Monthly Rent
E 16th St & Fifth Avenue Negotiable
7,800
Negotiable
Fifth Ave & East 15th Street Negotiable
20,100
Negotiable
E 30th St & Park Avenue South Negotiable
8,000
Negotiable
Madison Ave & East 30th Street $ 42
11,000
$ 38,500
E 23rd St & Lexington Avenue Negotiable
12,300
Negotiable
Address $ / SF SF Monthly Rent
E 16th St & Fifth Avenue Negotiable
3,300
Negotiable
E 23rd St & Park Avenue $ 35
2,800
$ 8,166
E 19th St & Broadway Negotiable
5,500
Negotiable
Fifth Ave & East 29th Street Negotiable
3,000
Negotiable
Park Ave S & East 24th Street Negotiable
4,000
Negotiable
Fifth Ave & Between East 28th Street $ 56
5,000
$ 23,125
Address $ / SF SF Monthly Rent
E 28th St & Park Avenue South $ 42
2,300
$ 8,050
E 23rd St & Broadway Negotiable
2,300
Negotiable
Broadway & East 21st Street $ 78
1,800
$ 11,700

Retail Spaces for Rent

Rent Retail - 41 Union Sq W

$ / SF SF >Monthly Rent
Negotiable
2,800
Negotiable
$ / SF SF >Monthly Rent
$ / SF SF >Monthly Rent

Rent Retail - 41 Union Sq W

$ / SF SF >Monthly Rent
$ / SF SF >Monthly Rent
$ / SF SF >Monthly Rent

Nearby retail Spaces for Rent

Address $ / SF SF Monthly Rent
Madison Ave & East 28th Street Negotiable
6,200
Negotiable
Park Ave S & East 17th Street Negotiable
4,900
Negotiable
Madison Ave & East 26th Street Negotiable
5,500
Negotiable
First Ave & East 22nd Street $ 162
2,200
$ 29,749
Madison Ave & Between East 23rd Street Negotiable
4,300
Negotiable
Address $ / SF SF Monthly Rent
Address $ / SF SF Monthly Rent
Address $ / SF SF Monthly Rent
Broadway & East 17th Street Negotiable
9,400
Negotiable
Union Sq W & East 14th Street Negotiable
4,600
Negotiable
Fifth Ave & East 15th Street Negotiable
3,700
Negotiable
E 23rd St & Third Avenue Negotiable
2,100
Negotiable
Park Ave S & East 27th Street Negotiable
6,500
Negotiable
Address $ / SF SF Monthly Rent
E 23rd St & Third Avenue Negotiable
1,800
Negotiable
Gramercy Park S & East 19th Street Negotiable
1,800
Negotiable
Address $ / SF SF Monthly Rent
Address $ / SF SF Monthly Rent
E 23rd St & Park Avenue $ 115
2,500
$ 23,958
E 19th St & Broadway $ 48
5,500
$ 22,000
E 18th St & Broadway Negotiable
8,900
Negotiable
Broadway & East 21st Street Negotiable
3,000
Negotiable
Union Sq W & East 16th Street Negotiable
8,300
Negotiable
E 23rd St & Lexington Avenue $ 126
11,600
$ 121,316
Broadway & East 13th Street Negotiable
3,600
Negotiable
Fifth Ave & Between East 28th Street Negotiable
4,000
Negotiable
Broadway & Between East 12th Street Negotiable
9,000
Negotiable
Address $ / SF SF Monthly Rent
E 23rd St & Broadway $ 180
1,500
$ 22,500
Fifth Ave & Between East 28th Street Negotiable
1,600
Negotiable
Address $ / SF SF Monthly Rent
Broadway & East 13th Street Negotiable
600
Negotiable

Rent Medical Space

$ / SF SF Monthly Rent
$ / SF SF Monthly Rent
$ / SF SF Monthly Rent
$ / SF SF Monthly Rent
$ / SF SF Monthly Rent
$ / SF SF Monthly Rent

Nearby medical Spaces for Rent

Address $ / SF SF Monthly Rent
Address $ / SF SF Monthly Rent
Address $ / SF SF Monthly Rent
Address $ / SF SF Monthly Rent
Madison Ave & East 29th Street Negotiable
7,800
Negotiable
E 23rd St & Park Avenue $ 40
6,100
$ 20,587
Address $ / SF SF Monthly Rent
Madison Ave & East 29th Street Negotiable
3,600
Negotiable
E 23rd St & Park Avenue $ 40
3,000
$ 10,125
Address $ / SF SF Monthly Rent
Union Sq E & East 15th Street Negotiable
1,900
Negotiable
Park Ave S & East 26th Street Negotiable
2,600
Negotiable
Second Ave & East 22nd Street Negotiable
2,400
Negotiable
Address $ / SF SF Monthly Rent
W 145th St & Between Broadway $ 36
9,500
$ 28,104
Address $ / SF SF Monthly Rent
Broadway & East 21st Street $ 60
4,100
$ 20,670
Address $ / SF SF Monthly Rent
W 145th St & Between Broadway $ 38
2,300
$ 7,379
Broadway & East 21st Street $ 58
1,600
$ 7,800
41 Union Sq W nyc
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Lease 41 Union Sq W

Rent 41 Union Sq W Property Overview

Bulding Address: 41 Union Sq W, New York NY 10003
Building Name: Hartford Building
Building Alternate address: 41 Union Sq W
Zip Code:10003
Neighborhood:Gramercy Park
Borough:Manhattan
Stories:17
Year Built:1896
Building Class:B
Block & lot:00844-0026

41 Union Square West, known as The Hartford Building, is a historic 16-story office and commercial building located in Manhattan's Flatiron District. Constructed in 1920, the building stands on a 9,325 square foot lot and offers approximately 74,521 square feet of space. In 1979, the building underwent significant alterations which modernized aspects of its structure while preserving its early 20th-century character.

This building is distinguished by its early 20th-century architectural style and its prominent location near Union Square, a vibrant cultural and commercial hub in New York City. Over the years, it has housed various tenants, including creative professionals such as fine artists, interior designers, and yoga studios, reflecting the dynamic and artistic nature of the surrounding neighborhood.

The Hartford Building has experienced ongoing improvements, including a major capital improvement program. Notable renovations feature restored main lobby elements such as gilded ceilings and mosaic flooring, as well as modernized elevators with marble interiors and advanced technology, enhancing both aesthetics and functionality.

Its proximity to transit, cultural institutions, dining, and retail venues makes 41 Union Square West a significant landmark that combines historic charm with modern amenities, contributing to the unique character of the Flatiron and Union Square areas.

41 Union Square West

41 Union Square West, New York, NY 10003

Located directly across from Union Square and the Greenmarket, 41 Union Square West is a 19th-century boutique loft building with 17 floors offering space ranging from 2,000 to 10,000 square feet.

The building features:

  • Creative tenants including fine artists, interior designers, and yoga studios
  • Major capital improvements including restored gilded lobby ceiling with mosaic flooring and modernized elevators with marble interiors
  • Exposed ceilings with hardwood and concrete floors in some suites
  • Full build-out office spaces with flexible layouts
  • Two entrances and an attended lobby with extended hours seven days a week
  • Easy access to public transportation including bus lines, metro/subway, and Citi Bike stations directly across the street
  • City and Union Square views
  • Kitchen and breakroom spaces

Built in 1896, the building has a ceiling height of approximately 12 feet in some office suites and total building area over 158,000 square feet.

Situated in the vibrant Union Square neighborhood, the location provides proximity to museums, art galleries, retail shops, and a variety of dining options.


Building Amenities at 41 Union Sq W, Manhattan, NYC

  • Historic 19th-century boutique loft building with creative tenants including fine artists, interior designers, and yoga studios.
  • Located in the dynamic Union Square neighborhood, close to museums, art galleries, retail shops, and world-class dining.
  • Major capital improvement program underway: upgraded hallway lighting, improved life safety systems, and restored main lobby featuring a gilded ceiling and mosaic flooring.
  • Modernized elevators with marble interiors and state-of-the-art technology (upgraded in 2006).
  • Two building entrances: 41 Union Square West entrance open weekdays 8am-5pm, and 22 E 17th Street entrance open daily 6am-11pm.
  • Attended lobby with extended hours, 7 days a week.
  • Operable windows allowing natural ventilation.
  • Stunning New York City skyline and Union Square views.
  • Access to public transportation: multiple bus lines and nearby subway stations.
  • Citi Bike station located directly across the street.
  • On-site property management presence.
  • Kitchen and breakroom spaces within the building.
  • Office spaces feature exposed ceilings with hardwood and concrete floors, open floor plans, private offices, and café-style pantry areas.

41 Union Square West, Manhattan, NYC - Office Tenants Rented / Leased

41 Union Square West is a historic 19th-century boutique loft office building with 17 floors, ranging from 2,000 to 10,000 square feet per floor. The building hosts a diverse group of creative tenants including fine artists, interior designers, yoga studios, real estate, manufacturing, and professional services.

Key Tenants by Floor and Industry

  • 9th Floor: Picture Realty (Real Estate)
  • Ground Floor: Potbelly (Retailer)
  • 7th Floor: Recognition Media (Manufacturing)
  • Other notable tenants include: Dr. Julia Yacoob PH.D. (SOHO Psychologist), Imagine Swimming HQ, and various artists and designers contributing to the vibrant cultural landscape of Manhattan.

Available Office Space Highlights

  • 5th Floor, Suite 523: 968 SF, full build-out, term 1-5 years, rental rate $50.00/SF/YR, available now. Features include mostly open floor plan, central air and heating, kitchen, city views.
  • 5th Floor, Suite 536: 819 SF, full build-out, term 1-5 years, rental rate $50.00/SF/YR, available now. Turnkey office with open floor plan, kitchen, and city views.
  • 3rd Floor, Suite 320: 3,798 SF, executive office, furnished and wired, exposed ceilings with hardwood and concrete floors, 2 private offices, open seating for up to 30, café style pantry with seating area, lease term negotiable, available now.

Property Features

  • Located just south of Manhattan's Union Square with easy access to public transportation including bus lines and metro/subway.
  • Recent capital improvements include upgraded hallway lighting, life safety systems, restored lobby with gilded ceiling and mosaic flooring, and modernized elevators with marble interiors.
  • Building amenities include kitchen and breakroom spaces, operable windows, and property manager on site.

Internet Providers at 41 Union Sq W, Manhattan, NYC

Residents of 41 Union Sq W have access to several high-quality internet providers offering a variety of connection types including fiber and cable, providing fast and reliable service suitable for a range of needs.

Verizon Fios

Verizon Fios is a leading fiber-optic internet provider in Manhattan, offering speeds starting at 300 Mbps and reaching up to 2 Gbps. Known for its fast, symmetrical fiber service and competitive pricing, Verizon Fios covers the majority of Manhattan, including neighborhoods around Union Square. Plans start at around $49.99 per month. Verizon Fios provides high customer satisfaction and the ability to bundle internet with TV and phone services.

Astound Broadband Powered by RCN

Astound Broadband offers both cable and fiber internet services with plans featuring speeds up to 1.5 Gbps. It is recognized for affordability and unlimited data usage, with plans starting near $35 per month. Astound’s fiber network has expanded significantly throughout Manhattan, including areas near Union Square.

Spectrum Internet

Spectrum is widely available across Manhattan with robust cable internet service offering speeds up to 1 Gbps. Pricing starts at approximately $30 to $50 per month, with options for bundles that include TV and phone services. Spectrum’s coverage includes the Union Square area and is known for reliable service and widespread availability.

Additional Notes

Other providers such as Optimum and Xfinity may also be available but are generally less prominent at this location. Satellite and fixed wireless options exist but are less common in dense Manhattan neighborhoods like Union Square.

Location: 41 Union Square West, Manhattan, NYC 10003

Cross Streets: The building is situated between West 17th Street and West 16th Street, along Union Square West.

Transportation Options:

The location is easily accessible by public transit. The nearest subway station is 14 St-Union Sq, which is a short walk away and serves lines 4, 5, 6, L, N, Q, R, and W. The PATH train also stops nearby.

Several bus lines pass near Union Square, including the M1, M3, M7, M14A-SBS, and M14D-SBS.

Rent Office - 41 Union Sq W Average

Year $ / SF
2019 275.0
2020 60.0
2021 45.29
2022 39.12
2023 50.0
Year$ / SF

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VSA Consulting Group testimonial

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Optimal Spaces can help you turn critical and complex real estate issues into opportunities for growth and or cost reduction. We offer the experience, know-how, and the strategic planning that helps lead to better decisions. Virtually everything you need to enhance the value of your business (for profit and not for profit) , you will find at Optimal Spaces.

About Optimal Spaces
Optimal Spaces are Tenant Brokers, only representing commercial tenants, not owners or landlords. By contrast, managing agents and most commercial brokers are "landlord agents" representing the interest of owners. Their goal is to market and lease their clients' properties with the best possible terms for the owners. Thus, they will neither show you as broad a selection nor push to get the best price, since their loyalty is to the Landlord. An Optimal Spaces agent will show you a broader range of properties and offer you a broader range of important services than a managing agent or commercial broker will. We will provide you with a market survey, floor plans, pricing expectations , and access to our rolodex: Optimal Spaces walks you through the process from start to finish. Upon entering your new space, it will look the way you want, all at the price you agreed to spend. In addition to negotiating the best price, we will reveal and abate many "hidden costs" to you. We will show you all the relevant available spaces and safeguard your interests throughout the process. Because of tour costs to provide these services, we ask in exchange that clients sign an Exclusive Brokerage Agreement. This allows us to plan appropriately for assisting you with every step of the process.

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