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Rent/Lease Office 44 Union Sq E

Lease Office 44 Union Sq E

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

Rent Sublease Office at 44 Union Sq E

Nearby Sublease office 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 Avenue $ 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 SF Monthly Rent
Fifth Ave & East 21st Street $ 71
5,200
$ 30,766
Address $ / SF SF Monthly Rent
Address $ / SF SF Monthly Rent
Address $ / SF SF Monthly Rent
E 16th St & Park Avenue South $ 64
3,400
$ 18,275
Address $ / SF SF Monthly Rent
Tipo de espacio Clase A/mes Clase B/mes Clase C/mes
Oficina con ventana/persona
Oficina interior/persona
Salas de equipo
Suites

Nearby office Spaces for Rent

Address $ / SF 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 SF Monthly Rent
Park Ave S & East 17th Street $ 95
4,000
$ 31,666
Address $ / SF SF Monthly Rent
Address $ / SF SF Monthly Rent
Madison Ave & East 29th Avenue $ 61
8,300
$ 42,191
E 23rd St & Park Avenue $ 42
18,400
$ 64,400
Broadway & East 20th Street $ 70
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 $ 70
13,100
$ 75,870
E 26th St & Fifth Avenue $ 125
12,100
$ 126,041
Park Ave S & East 26th Street $ 48
12,000
$ 48,500
Address $ / SF SF Monthly Rent
Broadway & Between East 19th Street $ 76
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 $ 72
2,500
$ 14,895
Union Sq W & East 16th Street $ 67
3,700
$ 20,658
Address $ / SF SF Monthly Rent
Broadway & Between East 19th Street $ 75
2,200
$ 13,750
E 23rd St & Third Avenue $ 46
2,400
$ 9,100
Park Ave S & East 26th Street $ 63
2,100
$ 11,025
Fifth Ave & East 29th Street $ 73
2,000
$ 12,100
Broadway & East 18th Street $ 74
1,800
$ 11,025
Address $ / SF SF Monthly Rent
E 19th St & Broadway $ 52
7,700
$ 33,687
Madison Ave & East 30th Street $ 40
11,000
$ 36,208
E 23rd St & Lexington Avenue $ 68
21,600
$ 121,500
Address $ / SF SF Monthly Rent
E 23rd St & Park Avenue $ 35
2,800
$ 8,166
E 19th St & Broadway $ 54
5,500
$ 24,520
Fifth Ave & East 29th Street $ 58
2,500
$ 12,083
Fifth Ave & Between East 28th Street $ 52
5,000
$ 21,458
Address $ / SF SF Monthly Rent
E 28th St & Park Avenue South $ 38
2,300
$ 7,379
Broadway & East 21st Street $ 74
1,800
$ 11,175

Retail Spaces for Rent at 44 Union Sq E

Rent Retail 44 Union Sq E

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

Rent Medical Space at 44 Union Sq E

Nearby Office Tenants Leased
  • 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
Nearby Retail Tenants Leased
  • 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
Tenant Broker’s Perspective: Return-to-office mandates are driving up rental prices at 44 Union Sq E. This trend is projected to continue. Opportunities for subleases remain available at 44 Union Sq E and in the nearby Gramercy Park neighborhood.
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44 Union Sq E nyc
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44 Union Sq E Property Overview

Building Address: 44 Union Sq E, New York NY 10003
Zip Code:10003
Neighborhood:Gramercy Park
Borough:Manhattan
Stories:6
Year Built:
Building Class:A
Block & lot:00872-0078

44 Union Square East, known as the Tammany Hall Building, is a prominent neo-Georgian structure located at the southeast corner of Union Square East and East 17th Street in Manhattan, New York City. The building was erected between 1928 and 1929 by architects Thompson, Holmes & Converse and Charles B. Meyers for the Tammany Society, a historical political organization also known as Tammany Hall.

Designated as a city landmark in 2013, the building underwent significant renovations between 2016 and 2020, led by BKSK Architects. The landmarked north and west facades were preserved, while the interior was rebuilt to accommodate modern office and retail spaces. A notable addition is a glass dome inspired by the Lenape creation story, symbolizing a turtle shell, which adds approximately 30,000 square feet to the building.

The glass dome was structurally completed by July 2019 and the entire project was finished by October 2020. This design blend of historical preservation and contemporary innovation earned several architectural awards, including multiple awards from the Society of American Registered Architects and the American Institute of Architects.

44 Union Square East is also known by several addresses, including 100 East 17th Street and is recognized as the Tammany Hall Building. It is located in Union Square, Manhattan, NYC, and serves as a prominent office and retail space. The building has undergone significant renovations, adding new office floors and a distinctive glass dome designed by BKSK Architects.


44 Union Square East Building Amenities

  • Natural Light: Abundant natural light through the glass dome structure.
  • Ceiling Heights: Vary between 12 to 21 feet, depending on the floor.
  • State-of-the-Art Amenities: Modern infrastructure, including heating and cooling systems.
  • Corner Signage: Prominent signage visible from Union Square Park.
  • Skylights and Atrium: Enhance the building's aesthetic appeal.
  • Accent Lighting: Adds a touch of elegance to the interior spaces.
  • Public Transportation: Easy access to multiple subway lines and PATH stations.
  • Accessibility: Proximity to Union Square Park and surrounding residential areas.

44 Union Square East, also known as the Tammany Hall Building, is a historic landmark in Manhattan, NYC. The property has undergone significant redevelopment to accommodate modern office and retail spaces.

One notable tenant is a leading international retailer, which leased three levels of the building in 2022, including the ground, second, and cellar floors.

A Petco pet-supply store also opened in the building in June 2023.


Internet Providers Available at 44 Union Square East, Manhattan, NYC

Here is a brief overview of internet service providers that may be available in your area:

Provider Starting Price Max Speed Connection Type
Verizon Fios $49.99 2.3 Gbps Fiber
Astound Broadband Powered by RCN $35 1.5 Gbps Cable, Fiber
Spectrum $30 1 Gbps Cable, Fiber
Starry Internet $40 1 Gbps Fixed Wireless

Please verify provider availability at your specific location by contacting the providers directly.


44 Union Square East is situated in the heart of Manhattan, offering easy access to numerous transportation options. The building is located at the intersection of Union Square East and East 17th Street.

Nearest Transit Points:

The area is served by several subway lines, including the 4, 5, 6, L, N, Q, W, which stop at the 14th Street-Union Square station, just a short walk away. The PATH train also serves Union Square with nearby access.

Bus Routes: Several bus routes pass near Union Square, including the M1, M2, M3, and M7.

Cross Streets: The building is near East 17th Street and Park Avenue South.

Nearby Office Tenants Leased
  • 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

Nearby Retail Tenants Leased
  • 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
Nearby Office Tenants Leased
  • 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
Nearby Retail Tenants Leased
  • 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

ConnectivCorp Testimonial

ConnectivCorp testimonial To whom it may concern: I am writing to recommend Stephen Sunderland and Optimal Spaces Inc. for the excellent job they did in finding us a sublease at 29 West 57th Street. They were fast and efficient in locating spaces that met our needs and corporate image, aggressive in negotiating on our behalf, and effective in communicating our needs to the landlord and getting our offer accepted. I look forward to working with the team at Optimal Spaces Inc. again. Very truly yours, Robert Miller Co-Chairman
🤝
Tenant Representation: Optimal Spaces acts exclusively as a "Tenant Broker," only representing tenants, never landlords.
⚖️
Unbiased Service: Avoiding conflicts of interest, they provide impartial service, showing a wider range of properties and negotiating the best price.
🗂️
Comprehensive Process: Agents guide clients end-to-end, offering market surveys, floor plans, pricing expectations, and industry contacts.
🐷
Cost Savings: They negotiate rental price and identify/abate "hidden costs."

Why Optimal Spaces –
Tenant Broker

✓
  • No fee for clients renting space.
  • We work for YOU, not the landlord.
  • Save 15–20% on your business costs.
  • Save 100–200 hours of research.
  • Access to all available spaces.
  • Specialized real estate expertise.

Alone or with other broker

✕
  • Miss deals and hard-to-find spaces.
  • Potential conflict of interest (often represent landlords).
  • Only 10% of available spaces are online.
  • Lack of specialized expertise.
  • May not get the best terms or uncover hidden costs.
Why Use a Tenant Broker: Your Advocate in Commercial Real Estate
1. The Crucial Distinction: Whose Side Are They On?
2. It Almost Always Costs You Nothing
3. Access to “Hidden” Inventory
4. Negotiating Beyond Base Rent
5. Time Savings & Process Management
6. Mitigating Risk (the “Gotchas”)
Summary: Don’t rely on the landlord’s agent. A tenant broker is your advocate, provides better data, negotiates a complete package, and typically costs you nothing.
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Commercial space for lease
Optimal Spaces negotiates tenant deals, typically securing 15-20% savings. We find the perfect commercial space in New York, offering a wide range of options: office, educational, industrial, retail, medical, and loft spaces.
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