Expert Tenant Broker
We represent you, not the landlord
Rent/Lease Office 41 Union Sq W
Nearby Sublease office Spaces for Rent
| Address | $ / SF / Yr | SF | Monthly Rent |
|---|
| Address | $ / SF / Yr | SF | Monthly Rent |
|---|
| Address | $ / SF / Yr | SF | Monthly Rent |
|---|
| Address | $ / SF / Yr | SF | Monthly Rent |
|---|---|---|---|
| Madison Ave & East 29th Street | $ 59 | 10,500 |
$ 51,625 |
| Park Ave S & Between East 19th Street | $ 60 | 7,700 |
$ 38,500 |
| Fifth Ave & East 21st Street | $ 69 | 7,300 |
$ 41,975 |
| Fifth Ave & East 19th Street | $ 77 | 8,800 |
$ 56,466 |
| Fifth Ave & East 16th Street | $ 42 | 10,100 |
$ 35,350 |
| Address | $ / SF / Yr | SF | Monthly Rent |
|---|---|---|---|
| Fifth Ave & East 21st Street | $ 71 | 5,200 |
$ 30,766 |
| Address | $ / SF / Yr | SF | Monthly Rent |
|---|
| Address | $ / SF / Yr | SF | Monthly Rent |
|---|
| Address | $ / SF / Yr | SF | Monthly Rent |
|---|---|---|---|
| E 16th St & Park Avenue South | $ 64.5 | 3,400 |
$ 18,275 |
| Address | $ / SF / Yr | SF | Monthly Rent |
|---|
| 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 |
|---|---|---|---|
| Madison Ave & East 25th Street | $ 92 | 9,100 |
$ 69,766 |
| Park Ave S & East 20th Street | $ 81 | 13,000 |
$ 87,750 |
| Address | $ / SF / Yr | SF | Monthly Rent |
|---|---|---|---|
| Park Ave S & East 17th Street | $ 95 | 4,000 |
$ 31,666 |
| Address | $ / SF / Yr | SF | Monthly Rent |
|---|
| Address | $ / SF / Yr | SF | Monthly Rent |
|---|---|---|---|
| Madison Ave & East 29th Street | $ 61 | 8,300 |
$ 42,191 |
| E 23rd St & Park Avenue | $ 42 | 18,400 |
$ 64,400 |
| Broadway & East 20th Street | $ 70.5 | 18,200 |
$ 106,925 |
| Park Ave S & Between East 19th Street | $ 67 | 7,700 |
$ 42,991 |
| Park Ave S & East 27th Street | $ 75 | 8,700 |
$ 54,375 |
| Fifth Ave & East 29th Street | $ 79 | 12,500 |
$ 82,291 |
| Park Ave S & East 27th Street | $ 91 | 23,800 |
$ 180,483 |
| Park Ave S & East 27th Street | $ 69.5 | 13,100 |
$ 75,870 |
| E 26th St & Fifth Avenue | $ 125 | 12,100 |
$ 126,041 |
| Park Ave S & East 26th Street | $ 48.5 | 12,000 |
$ 48,500 |
| Address | $ / SF / Yr | SF | Monthly Rent |
|---|---|---|---|
| Broadway & Between East 19th Street | $ 76.5 | 5,300 |
$ 33,787 |
| E 23rd St & Park Avenue | $ 41 | 6,100 |
$ 20,841 |
| Broadway & East 20th Street | $ 75 | 3,700 |
$ 23,125 |
| Fifth Ave & East 29th Street | $ 72 | 4,700 |
$ 28,200 |
| Park Ave S & East 26th Street | $ 71 | 3,900 |
$ 23,075 |
| Park Ave S & East 26th Street | $ 75 | 2,700 |
$ 16,875 |
| University Pl & East 12th Street | $ 49 | 6,500 |
$ 26,541 |
| Broadway & East 18th Street | $ 71.5 | 2,500 |
$ 14,895 |
| Union Sq W & East 16th Street | $ 67 | 3,700 |
$ 20,658 |
| Address | $ / SF / Yr | SF | Monthly Rent |
|---|---|---|---|
| Broadway & Between East 19th Street | $ 75 | 2,200 |
$ 13,750 |
| E 23rd St & Third Avenue | $ 45.5 | 2,400 |
$ 9,100 |
| Park Ave S & East 26th Street | $ 63 | 2,100 |
$ 11,025 |
| Fifth Ave & East 29th Street | $ 72.6 | 2,000 |
$ 12,100 |
| Broadway & East 18th Street | $ 73.5 | 1,800 |
$ 11,025 |
| Address | $ / SF / Yr | SF | Monthly Rent |
|---|---|---|---|
| E 19th St & Broadway | $ 52.5 | 7,700 |
$ 33,687 |
| Madison Ave & East 30th Street | $ 39.5 | 11,000 |
$ 36,208 |
| E 23rd St & Lexington Avenue | $ 67.5 | 21,600 |
$ 121,500 |
| Address | $ / SF / Yr | SF | Monthly Rent |
|---|---|---|---|
| E 23rd St & Park Avenue | $ 35 | 2,800 |
$ 8,166 |
| E 19th St & Broadway | $ 53.5 | 5,500 |
$ 24,520 |
| Fifth Ave & East 29th Street | $ 58 | 2,500 |
$ 12,083 |
| Fifth Ave & Between East 28th Street | $ 51.5 | 5,000 |
$ 21,458 |
| Address | $ / SF / Yr | SF | Monthly Rent |
|---|---|---|---|
| E 28th St & Park Avenue South | $ 38.5 | 2,300 |
$ 7,379 |
| Broadway & East 21st Street | $ 74.5 | 1,800 |
$ 11,175 |
Retail Spaces for Rent at 41 Union Sq W
Rent Retail 41 Union Sq W
| $ / SF / Yr | SF | Monthly Rent |
|---|---|---|
| Negotiable | ||
| $ 224.7 |
Rent Medical Space at 41 Union Sq W
- Knotel leased 14,174 SF
- NYX Cosmetics leased 2,800 SF
- Math For America leased 25,335 SF at 915 Broadway
- Compass leased 25,204 SF at 90 Fifth Avenue
- Knotel leased 24,000 SF at 5-9 Union Square West
- Pentagram Design leased 23,906 SF at 250 Park Avenue South
- Sound Lounge leased 22,476 SF at 149 Fifth Ave
- Knotel leased 20,000 SF at 72 Madison Avenue
- Happify Health leased 19,336 SF at 821 Broadway
- Bond Collective leased 18,420 SF at 115 East 23rd St
- Knotel leased 16,725 SF at 3 East 28th St
- Superfly Productions leased 16,267 SF at 381 Park Avenue South
- Brideside Bride leased 3,500 SF at 20 East 20th Street
- Damien Scoditti leased 3,500 SF at 920 Broadway
- Exki leased 3,000 SF at 76 Madison Ave
- Maison Kayser leased 3,000 SF at 841 Broadway
- Fresh & Co. leased 3,000 SF at 425 Park Ave South
- Wahoo's Fish Taco leased 2,800 SF at 333 Park Ave South
- Hale & Hearty Soups leased 2,800 SF at 432 Park Ave South
- Area Inc. leased 2,100 SF at 58 East 11th St
- Kumon North America leased 1,800 SF at 235 East 22nd St
- Copper Branch leased 1,725 SF at 195 Bleecker Street
| $ / SF | SF | Monthly Rent |
|---|---|---|
| Please notify me when a new space is available | ||
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
41 Union Sq W Property Overview
| Building 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
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.
- Knotel leased 14,174 SF
- NYX Cosmetics leased 2,800 SF
- Math For America leased 25,335 SF at 915 Broadway
- Compass leased 25,204 SF at 90 Fifth Avenue
- Knotel leased 24,000 SF at 5-9 Union Square West
- Pentagram Design leased 23,906 SF at 250 Park Avenue South
- Sound Lounge leased 22,476 SF at 149 Fifth Ave
- Knotel leased 20,000 SF at 72 Madison Avenue
- Happify Health leased 19,336 SF at 821 Broadway
- Bond Collective leased 18,420 SF at 115 East 23rd St
- Knotel leased 16,725 SF at 3 East 28th St
- Superfly Productions leased 16,267 SF at 381 Park Avenue South
- Brideside Bride leased 3,500 SF at 20 East 20th Street
- Damien Scoditti leased 3,500 SF at 920 Broadway
- Exki leased 3,000 SF at 76 Madison Ave
- Maison Kayser leased 3,000 SF at 841 Broadway
- Fresh & Co. leased 3,000 SF at 425 Park Ave South
- Wahoo's Fish Taco leased 2,800 SF at 333 Park Ave South
- Hale & Hearty Soups leased 2,800 SF at 432 Park Ave South
- Area Inc. leased 2,100 SF at 58 East 11th St
- Kumon North America leased 1,800 SF at 235 East 22nd St
- Copper Branch leased 1,725 SF at 195 Bleecker Street
Sander Partnership Inc Testimonial
Dear Stephen,
Looking for a new location in business has to be one of the most difficult situations a person finds himself or herself in. Thankfully, we found you. Without your diligent searches for space, I am convinced we would have never found the right space, at the right price and in the right location. You made the searches more enjoyable with your humor, and all of us at Sander Partnership decided early to work with your company. I hope we stay in touch, and if any of my friends need space, I would certainly recommend you.
I hope you will stop by to see what we have done with the space.
David Sander
Sander Partnership
Optimal Spaces negotiates tenant deals, typically securing 10-15% savings. We find the perfect commercial space in New York, offering a wide range of options: office, educational, industrial, retail, medical, and loft spaces.