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19 Union Sq W 4,629 - 16,309 SF of Retail Space Available in New York, NY 10003

ALL AVAILABLE SPACES(3)

Display Rental Rate as

  • SPACE
  • SIZE
  • TERM
  • RENTAL RATE
  • SPACE USE
  • CONDITION
  • AVAILABLE
  • Basement
  • 4,629 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request Upon Request Upon Request
  • Retail
  • Partial Build-Out
  • January 15, 2026
1/2
19 Union Sq W, New York, NY for lease Other- Image 1 of 2
Other
19 Union Sq W, New York, NY for lease Interior Photo- Image 2 of 2
Interior Photo

Multi-Level Corner Flagship Retail Space fronting Union Square Park - 16,309 SF Total - Outstanding location with tremendous foot traffic and direct access to the Union Square Transit Hub, the 4th busiest subway station in NYC - Union Square is one of the busiest shopping districts in Manhattan - Retail leasing increased 500% from Q4 2025 to Q1 2025 - Union Square Farmers Market draws 60,000 daily shoppers - Existing elevator connects all three levels - Existing escalator connects the ground and second floors - Ownership will install new storefronts - Ceiling Hts: Ground - 16' / Lower Level - 11' / 2nd Floor - 12'8"

  • Partially Built-Out as Standard Retail Space
  • Private Restrooms
  • Multi-level corner Flagship space
  • Fronting Union Square Park
  • Direct access to Union Sq transit hub
  • Can be combined with additional space(s) for up to 16,309 SF of adjacent space
  • Exposed Ceiling
  • Existing elevator connects all 3 floors
  • Tremendous foot traffic
  • Existing elevator connects ground & 2nd Floor
  • Ground
  • 4,940 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request Upon Request Upon Request
  • Retail
  • Partial Build-Out
  • January 15, 2026
1/2
19 Union Sq W, New York, NY for lease Other- Image 1 of 2
Other
19 Union Sq W, New York, NY for lease Interior Photo- Image 2 of 2
Interior Photo

Multi-Level Corner Flagship Retail Space fronting Union Square Park - 16,309 SF Total - Outstanding location with tremendous foot traffic and direct access to the Union Square Transit Hub, the 4th busiest subway station in NYC - Union Square is one of the busiest shopping districts in Manhattan - Retail leasing increased 500% from Q4 2025 to Q1 2025 - Union Square Farmers Market draws 60,000 daily shoppers - Existing elevator connects all three levels - Existing escalator connects the ground and second floors - Ownership will install new storefronts - Ceiling Hts: Ground - 16' / Lower Level - 11' / 2nd Floor - 12'8"

  • Partially Built-Out as Standard Retail Space
  • Private Restrooms
  • Multi-level corner Flagship space
  • Fronting Union Square Park
  • Direct access to Union Sq transit hub
  • Can be combined with additional space(s) for up to 16,309 SF of adjacent space
  • Exposed Ceiling
  • Existing elevator connects all 3 floors
  • Tremendous foot traffic
  • Existing escalator connects ground & 2nd Floor
  • 2nd Floor
  • 6,740 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request Upon Request Upon Request
  • Retail
  • Partial Build-Out
  • January 15, 2026
1/2
19 Union Sq W, New York, NY for lease Other- Image 1 of 2
Other
19 Union Sq W, New York, NY for lease Interior Photo- Image 2 of 2
Interior Photo

Multi-Level Corner Flagship Retail Space fronting Union Square Park - 16,309 SF Total - Outstanding location with tremendous foot traffic and direct access to the Union Square Transit Hub, the 4th busiest subway station in NYC - Union Square is one of the busiest shopping districts in Manhattan - Retail leasing increased 500% from Q4 2025 to Q1 2025 - Union Square Farmers Market draws 60,000 daily shoppers - Existing elevator connects all three levels - Existing escalator connects the ground and second floors - Ownership will install new storefronts - Ceiling Hts: Ground - 16' / Lower Level - 11' / 2nd Floor - 12'8" - 2nd Fl: 6,740 USF / 9,233 RSF

  • Partially Built-Out as Standard Retail Space
  • Private Restrooms
  • Multi-level corner Flagship space
  • Fronting Union Square Park
  • Direct access to Union Sq transit hub
  • Can be combined with additional space(s) for up to 16,309 SF of adjacent space
  • Exposed Ceiling
  • Existing elevator connects all 3 floors
  • Tremendous foot traffic
  • Existing escalator connects ground & 2nd Floor
Space Size Term Rental Rate Space Use Condition Available
Basement 4,629 SF Negotiable Upon Request Upon Request Upon Request Upon Request Upon Request Upon Request Retail Partial Build-Out January 15, 2026
Ground 4,940 SF Negotiable Upon Request Upon Request Upon Request Upon Request Upon Request Upon Request Retail Partial Build-Out January 15, 2026
2nd Floor 6,740 SF Negotiable Upon Request Upon Request Upon Request Upon Request Upon Request Upon Request Retail Partial Build-Out January 15, 2026

Basement

Size
4,629 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request Upon Request Upon Request
Space Use
Retail
Condition
Partial Build-Out
Available
January 15, 2026

Ground

Size
4,940 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request Upon Request Upon Request
Space Use
Retail
Condition
Partial Build-Out
Available
January 15, 2026

2nd Floor

Size
6,740 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request Upon Request Upon Request
Space Use
Retail
Condition
Partial Build-Out
Available
January 15, 2026
1 of 2
VIDEOS
3D TOUR
PHOTOS
STREET VIEW STREET
MAP
1/2
19 Union Sq W, New York, NY for lease Other- Image 1 of 2
Storefront Rendering
19 Union Sq W, New York, NY for lease Interior Photo- Image 2 of 2
19USW_Retail_plans

Basement

1/2
19 Union Sq W, New York, NY for lease Other- Image 1 of 2
Other
19 Union Sq W, New York, NY for lease Interior Photo- Image 2 of 2
Interior Photo
Size 4,629 SF
Term Negotiable
Rental Rate Upon Request
Space Use Retail
Condition Partial Build-Out
Available January 15, 2026

Multi-Level Corner Flagship Retail Space fronting Union Square Park - 16,309 SF Total - Outstanding location with tremendous foot traffic and direct access to the Union Square Transit Hub, the 4th busiest subway station in NYC - Union Square is one of the busiest shopping districts in Manhattan - Retail leasing increased 500% from Q4 2025 to Q1 2025 - Union Square Farmers Market draws 60,000 daily shoppers - Existing elevator connects all three levels - Existing escalator connects the ground and second floors - Ownership will install new storefronts - Ceiling Hts: Ground - 16' / Lower Level - 11' / 2nd Floor - 12'8"

  • Partially Built-Out as Standard Retail Space
  • Can be combined with additional space(s) for up to 16,309 SF of adjacent space
  • Private Restrooms
  • Exposed Ceiling
  • Multi-level corner Flagship space
  • Existing elevator connects all 3 floors
  • Fronting Union Square Park
  • Tremendous foot traffic
  • Direct access to Union Sq transit hub
  • Existing elevator connects ground & 2nd Floor
1 of 2
VIDEOS
3D TOUR
PHOTOS
STREET VIEW STREET
MAP
1/2
19 Union Sq W, New York, NY for lease Other- Image 1 of 2
Storefront Rendering
19 Union Sq W, New York, NY for lease Interior Photo- Image 2 of 2
19USW_Retail_plans

Ground

1/2
19 Union Sq W, New York, NY for lease Other- Image 1 of 2
Other
19 Union Sq W, New York, NY for lease Interior Photo- Image 2 of 2
Interior Photo
Size 4,940 SF
Term Negotiable
Rental Rate Upon Request
Space Use Retail
Condition Partial Build-Out
Available January 15, 2026

Multi-Level Corner Flagship Retail Space fronting Union Square Park - 16,309 SF Total - Outstanding location with tremendous foot traffic and direct access to the Union Square Transit Hub, the 4th busiest subway station in NYC - Union Square is one of the busiest shopping districts in Manhattan - Retail leasing increased 500% from Q4 2025 to Q1 2025 - Union Square Farmers Market draws 60,000 daily shoppers - Existing elevator connects all three levels - Existing escalator connects the ground and second floors - Ownership will install new storefronts - Ceiling Hts: Ground - 16' / Lower Level - 11' / 2nd Floor - 12'8"

  • Partially Built-Out as Standard Retail Space
  • Can be combined with additional space(s) for up to 16,309 SF of adjacent space
  • Private Restrooms
  • Exposed Ceiling
  • Multi-level corner Flagship space
  • Existing elevator connects all 3 floors
  • Fronting Union Square Park
  • Tremendous foot traffic
  • Direct access to Union Sq transit hub
  • Existing escalator connects ground & 2nd Floor
1 of 2
VIDEOS
3D TOUR
PHOTOS
STREET VIEW STREET
MAP
1/2
19 Union Sq W, New York, NY for lease Other- Image 1 of 2
Storefront Rendering
19 Union Sq W, New York, NY for lease Interior Photo- Image 2 of 2
19USW_Retail_plans

2nd Floor

1/2
19 Union Sq W, New York, NY for lease Other- Image 1 of 2
Other
19 Union Sq W, New York, NY for lease Interior Photo- Image 2 of 2
Interior Photo
Size 6,740 SF
Term Negotiable
Rental Rate Upon Request
Space Use Retail
Condition Partial Build-Out
Available January 15, 2026

Multi-Level Corner Flagship Retail Space fronting Union Square Park - 16,309 SF Total - Outstanding location with tremendous foot traffic and direct access to the Union Square Transit Hub, the 4th busiest subway station in NYC - Union Square is one of the busiest shopping districts in Manhattan - Retail leasing increased 500% from Q4 2025 to Q1 2025 - Union Square Farmers Market draws 60,000 daily shoppers - Existing elevator connects all three levels - Existing escalator connects the ground and second floors - Ownership will install new storefronts - Ceiling Hts: Ground - 16' / Lower Level - 11' / 2nd Floor - 12'8" - 2nd Fl: 6,740 USF / 9,233 RSF

  • Partially Built-Out as Standard Retail Space
  • Can be combined with additional space(s) for up to 16,309 SF of adjacent space
  • Private Restrooms
  • Exposed Ceiling
  • Multi-level corner Flagship space
  • Existing elevator connects all 3 floors
  • Fronting Union Square Park
  • Tremendous foot traffic
  • Direct access to Union Sq transit hub
  • Existing escalator connects ground & 2nd Floor

PROPERTY FACTS

Building Type
Office
Year Built
1911
Building Height
13 Stories
Building Size
121,548 SF
Building Class
B
Typical Floor Size
9,233 SF
Unfinished Ceiling Height
12’
Parking
Surface Parking
Surface Tandem Parking
Covered Parking
Covered Tandem Parking
Reserved Parking

FEATURES AND AMENITIES

  • 24 Hour Access
  • Bus Line
  • Metro/Subway
  • Security System
  • Energy Star Labeled

ATTACHMENTS

Marketing Brochure
1 of 1
Walk Score®
Walker's Paradise (100)
Transit Score®
Rider's Paradise (100)
Bike Score®
Biker's Paradise (93)
What is a Walk Score®, Transit Score® & Bike Score®?
Walk Score® measures the walkability of any address.
Transit Score® measures access to public transit.
Bike Score® measures bikeability of a location.
What is a Walk Score®
, Transit Score® & Bike Score?
Walk Score® measures the walkability
of any address. Transit Score®
measures access to public transit. Bike Score®
measures bikeability of a location.®
Learn How It Works Detailed Scores

NEARBY MAJOR RETAILERS

Planet Fitness
Crossfit Union Square Inc
Pure Barre
Stretch Zone
Corepower Yoga
Title Boxing
SoulCycle
Pret A Manger
Starbucks
Key Food
(212) 400-9528

Still interested?

Contact the brokers for more information about this property

CONTACTS

  • Mark Tergesen
    Mark Tergesen
  • Cooper Katz
    Cooper Katz

  • Listing ID: 33380256

  • Date on Market: 10/3/2025

  • Last Updated:

  • Address: 19 Union Sq W, New York, NY 10003

1 of 5
VIDEOS
3D TOUR
PHOTOS
STREET VIEW STREET
MAP
1/5
19 Union Sq W, New York, NY for lease Primary Photo- Image 1 of 5
Primary Photo
19 Union Sq W, New York, NY for lease Building Photo- Image 2 of 5
Building Photo
19 Union Sq W, New York, NY for lease Building Photo- Image 3 of 5
Building Photo
19 Union Sq W, New York, NY for lease Interior Photo- Image 4 of 5
Interior Photo
1 of 1
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19 Union Sq W
(212) 400-9528 x

19 Union Sq W

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Mark Tergesen
(212) 400-9528

Cooper Katz
(646) 439-2009

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