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Rent/Lease Office 37 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 37 Union Sq W

Rent Retail 37 Union Sq W

$ / SF / Yr SF Monthly Rent
Negotiable

Rent Medical Space at 37 Union Sq W

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 37 Union Sq W. This trend is projected to continue. Opportunities for subleases remain available at 37 Union Sq W and in the nearby Gramercy Park neighborhood.
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37 Union Sq W nyc
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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

37 Union Sq W Property Overview

Building Address: 37 Union Sq W, New York NY 10003
Zip Code:10003
Neighborhood:Gramercy Park
Borough:Manhattan
Stories:5
Year Built:1921
Building Class:B
Block & lot:00844-0023

37 Union Square West, located in Manhattan's Flatiron District, is a historic commercial building constructed in 1910. The five-story structure encompasses approximately 19,434 square feet and sits on a 4,509 square foot lot. Originally built as an office building with commercial spaces, it reflects the early 20th-century architectural style prevalent in New York City's business districts of that era.

The building's development aligns with the transformation of the Union Square area from a predominantly residential neighborhood into a bustling commercial hub during the late 19th and early 20th centuries. By the early 1900s, many of the original mansions surrounding Union Square had been replaced by commercial buildings, paralleling the growth of New York City's economy and urban expansion.

Over the years, 37 Union Square West has undergone several alterations, notably in 1971, to adapt to changing commercial needs while maintaining its historical character. The building remains a representative example of early 20th-century commercial architecture in Manhattan, contributing to the dynamic fabric of the Union Square vicinity.

37 Union Sq W, Manhattan, New York, NY 10003

Neighborhood: Flatiron District

Borough: Manhattan

Zip Code: 10003

Year Built: 1910

Stories: 5

Building Size: 19,434 SF

Lot Size: 4,509 SF (0.104 acre)

Building Class: Office with Commercial - 1 to 6 Stories (O5), Class B

Ceiling Height: Approximately 14 to 18 feet

Building Features:

  • Directly across from Union Square and the Greenmarket
  • Citi Bike station across the street
  • Two entrances
  • Attended lobby with extended hours, 7 days/week
  • Operable windows
  • Heavy foot traffic and abundant natural light
  • Walking distance to subway lines: 4, 5, 6, L, N, Q, R, W
  • Close proximity to multiple bus lines, restaurants, bars, and activities

Available Office Spaces

3rd Floor

  • Size: 3,900 - 4,450 SF
  • Ceiling Height: 14 feet
  • Space Use: Office
  • Condition: Full Build-Out
  • Layout: Column free, open floor plan with 5 rooms (2 with plumbing), large open area, reception area, 2 eat-in wet pantries, 3 bathrooms
  • Flooring: Wood and carpeted floors
  • HVAC: 10-ton central air conditioning unit
  • Capacity: Fits 10 to 36 people

5th Floor

  • Size: 3,900 - 4,625 SF
  • Space Use: Office
  • Condition: Full Build-Out
  • Layout: Column free space, 2 private offices, 1 conference room, large open area, 2 recently renovated bathrooms with multiple stalls, eat-in wet pantry
  • Flooring: Hardwood floors
  • HVAC: Tenant-controlled air conditioning
  • Capacity: Fits 10 to 37 people
  • Natural light and high ceilings

Building Amenities at 37 Union Sq W, Manhattan, NYC

  • Directly across from Union Square and the Greenmarket
  • Citi Bike station located across the street
  • Two building entrances
  • Attended lobby with extended hours, 7 days a week
  • Operable windows allowing natural ventilation
  • Central air conditioning with tenant-controlled AC units in some offices
  • High ceilings ranging up to 18 feet
  • Open floor plan layouts suitable for offices
  • Reception areas included
  • Private restrooms
  • Hardwood and carpeted floors
  • Large windows providing ample natural light and incredible views of Union Square
  • Five-story building with approximately 19,434 square feet of total space
  • Located within walking distance to multiple subway lines (4, 5, 6, L, N, Q, R, W) and numerous bus routes
  • Heavy foot traffic and high visibility in a prime Union Square location

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

3rd Floor Office Space

Size: 3,900 - 4,450 SF

Term: Negotiable

Availability: 30 Days

Condition: Full Build-Out

Description:

  • Incredible views of Union Square
  • 14-foot ceilings
  • Column free space
  • 5 Rooms, 2 with plumbing
  • Large open area and reception
  • 2 Eat-in wet pantries
  • 3 Bathrooms
  • Tons of storage
  • Wood and carpeted floors
  • 10-ton AC unit
  • Fits 10 - 36 people
  • Central air conditioning
  • Private restrooms
  • Natural light and hardwood floors

5th Floor Office Space

Size: 3,900 - 4,625 SF

Term: Negotiable

Availability: 30 Days

Condition: Full Build-Out

Description:

  • Incredible views of Union Square
  • Column free space
  • Great natural light
  • 2 Private offices and 1 conference room
  • Large open area
  • 2 Large, recently renovated bathrooms with multiple stalls
  • Eat-in wet pantry
  • Hardwood floors
  • Tenant controlled AC
  • Fits 10 - 37 people
  • Private restrooms
  • High ceilings and natural light
  • Open floor plan layout

Internet providers offering service at 37 Union Sq W, Manhattan, NYC include:

  • Verizon Fios: Fiber-optic internet service with speeds up to 2.3 Gbps, known for high speed and reliability.
  • Spectrum: Cable internet service offering speeds up to 1 Gbps and widely available throughout Manhattan.
  • Astound Broadband (formerly RCN): Provides both cable and fiber internet with speeds up to 1.5 Gbps and unlimited data usage.

These providers represent the primary high-speed internet options for the building, combining fiber and cable technologies to cover most connectivity needs in downtown Manhattan.


Transportation near 37 Union Sq W, Manhattan, NYC

37 Union Square West is located near the Union Square area in Manhattan, which is well served by multiple public transportation options:

Subway

The closest subway station is 14 St-Union Sq, just a 4-minute walk away. It serves several subway lines:

  • 4, 5, 6, N, Q, R, W, L

The 6 train is the first subway serving this station, starting at 3:00 AM, while the N train is the last, running until approximately 3:54 AM.

Bus

Nearby bus stops include:

  • Union Sq East / E 15 St (2-minute walk)
  • E 14 St / University Pl (4-minute walk)
  • Broadway / E 13 St and Broadway & E 14th St (4-minute walk)
  • 5 Av / W 17 St (5-minute walk)

Bus routes serving these stops include: M1, M3, M7, M14A-SBS, M14D-SBS, BM3, 28, 158 and others.

Train

The nearest train station is 14th Street, approximately a 10-minute walk from 37 Union Sq W. The PATH train also services this area with early and late runs starting and ending around 3:18 AM.

Cross Streets

37 Union Sq W is situated near the intersection of Union Square West and East 16th Street, adjacent to Union Square Park. Other nearby cross streets include East 15th Street and Broadway.

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

VSA Consulting Group Testimonial

VSA Consulting Group 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 lease at our new space. They were fast and effecient 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, Jack Sichterman Partner/Managing Director
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