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HIGHLIGHTS
- Mixed-use building situated in Long Island City's Court Square neighborhood, ideal for office, industrial, and artist tenants.
- Easily accessible by the 7, E, M, R & W Subway lines and only minutes from Manhattan.
- Enjoy property features such as loading docks, freight elevator service, 24-hour access, and on-site property management.
- One block from Silvercup Studios and houses artists, creatives, light manufacturing users, and storage space.
- Situated one block from the subway near the Long Island Expressway, Ed Koch Bridge, and Midtown Tunnel.
- Offering open and versatile units ranging from 591 SF to an expansive 5,700 SF contiguous block.
FEATURES
ALL AVAILABLE SPACES(26)
Display Rental Rate as
- SPACE
- SIZE
- TERM
- RENTAL RATE
- SPACE USE
- CONDITION
- AVAILABLE
- Partially Built-Out as Standard Office
- Natural Light
- Mostly Open Floor Plan Layout
- Partially Built-Out as Standard Office
- Natural Light
- Mostly Open Floor Plan Layout
- Partially Built-Out as Standard Office
- Natural Light
- Mostly Open Floor Plan Layout
- Space is in Excellent Condition
- Partially Built-Out as Standard Office
- Natural Light
- Mostly Open Floor Plan Layout
- 1st Floor, Ste 114A
- 342 SF
- Negotiable
- Upon Request Upon Request Upon Request Upon Request
- Office
- -
- January 01, 2026
- Partially Built-Out as Standard Office
- Space is in Excellent Condition
- Mostly Open Floor Plan Layout
- Partially Built-Out as Standard Office
- Space is in Excellent Condition
- Mostly Open Floor Plan Layout
- Partially Built-Out as Standard Office
- Natural Light
- Mostly Open Floor Plan Layout
- Partially Built-Out as Standard Office
- Natural Light
- Mostly Open Floor Plan Layout
- Partially Built-Out as Standard Office
- Space is in Excellent Condition
- Mostly Open Floor Plan Layout
- Mostly Open Floor Plan Layout
- Space is in Excellent Condition
- Mostly Open Floor Plan Layout
- Space is in Excellent Condition
- Space is in Excellent Condition
- Partially Built-Out as Standard Office
- Natural Light
- Mostly Open Floor Plan Layout
- 2nd Floor, Ste 223B
- 1,345 SF
- Negotiable
- Upon Request Upon Request Upon Request Upon Request
- Office
- -
- Now
- Mostly Open Floor Plan Layout
- Space is in Excellent Condition
- Partially Built-Out as Standard Office
- Natural Light
- Mostly Open Floor Plan Layout
- Partially Built-Out as Standard Office
- Natural Light
- Mostly Open Floor Plan Layout
- Space is in Excellent Condition
- Partially Built-Out as Standard Office
- Natural Light
- Mostly Open Floor Plan Layout
- Partially Built-Out as Standard Office
- Natural Light
- Mostly Open Floor Plan Layout
- Partially Built-Out as Standard Office
- Space is in Excellent Condition
- Mostly Open Floor Plan Layout
- Partially Built-Out as Standard Office
- Space is in Excellent Condition
- Mostly Open Floor Plan Layout
- Partially Built-Out as Standard Office
- Space is in Excellent Condition
- Mostly Open Floor Plan Layout
- Space is in Excellent Condition
| Space | Size | Term | Rental Rate | Space Use | Condition | Available |
| 1st Floor, Ste 101-102 | 3,229 SF | Negotiable | Upon Request Upon Request Upon Request Upon Request | Office | Partial Build-Out | Now |
| 1st Floor, Ste 104 | 2,557 SF | Negotiable | Upon Request Upon Request Upon Request Upon Request | Office | Partial Build-Out | Now |
| 1st Floor, Ste 109 | 1,052 SF | Negotiable | Upon Request Upon Request Upon Request Upon Request | Office | Partial Build-Out | Now |
| 1st Floor, Ste 110E | 961 SF | Negotiable | Upon Request Upon Request Upon Request Upon Request | Office | Partial Build-Out | Now |
| 1st Floor, Ste 110F | 1,244 SF | Negotiable | Upon Request Upon Request Upon Request Upon Request | Office | Partial Build-Out | Now |
| 1st Floor, Ste 114A | 342 SF | Negotiable | Upon Request Upon Request Upon Request Upon Request | Office | - | January 01, 2026 |
| 1st Floor, Ste 119 | 240 SF | Negotiable | Upon Request Upon Request Upon Request Upon Request | Office | Partial Build-Out | Now |
| 1st Floor, Ste 123 | 3,198 SF | Negotiable | Upon Request Upon Request Upon Request Upon Request | Office | Partial Build-Out | Now |
| 1st Floor, Ste 1E | 3,738 SF | Negotiable | Upon Request Upon Request Upon Request Upon Request | Office | Partial Build-Out | Now |
| 2nd Floor, Ste 204 | 1,455 SF | Negotiable | Upon Request Upon Request Upon Request Upon Request | Office | Partial Build-Out | Now |
| 2nd Floor, Ste 207A | 839 SF | Negotiable | Upon Request Upon Request Upon Request Upon Request | Office | Partial Build-Out | Now |
| 2nd Floor, Ste 214 | 1,845 SF | Negotiable | Upon Request Upon Request Upon Request Upon Request | Office | Partial Build-Out | Now |
| 2nd Floor, Ste 217C | 904 SF | Negotiable | Upon Request Upon Request Upon Request Upon Request | Office | Partial Build-Out | Now |
| 2nd Floor, Ste 221 | 390 SF | Negotiable | Upon Request Upon Request Upon Request Upon Request | Office | Partial Build-Out | Now |
| 2nd Floor, Ste 223A | 1,084 SF | Negotiable | Upon Request Upon Request Upon Request Upon Request | Office | Partial Build-Out | Now |
| 2nd Floor, Ste 223B | 1,345 SF | Negotiable | Upon Request Upon Request Upon Request Upon Request | Office | - | Now |
| 2nd Floor, Ste 233 | 1,744 SF | Negotiable | Upon Request Upon Request Upon Request Upon Request | Office | Partial Build-Out | January 01, 2026 |
| 2nd Floor, Ste 235 | 1,451 SF | Negotiable | Upon Request Upon Request Upon Request Upon Request | Office | Partial Build-Out | Now |
| 3rd Floor, Ste 304A | 910 SF | Negotiable | Upon Request Upon Request Upon Request Upon Request | Office | Partial Build-Out | Now |
| 3rd Floor, Ste 304B | 1,982 SF | Negotiable | Upon Request Upon Request Upon Request Upon Request | Office | Partial Build-Out | Now |
| 3rd Floor, Ste 305 | 2,100 SF | Negotiable | Upon Request Upon Request Upon Request Upon Request | Office | Partial Build-Out | Now |
| 3rd Floor, Ste 311 | 1,415 SF | Negotiable | Upon Request Upon Request Upon Request Upon Request | Office | Partial Build-Out | Now |
| 3rd Floor, Ste 318A | 914 SF | Negotiable | Upon Request Upon Request Upon Request Upon Request | Office | Partial Build-Out | Now |
| 3rd Floor, Ste 322 | 378 SF | Negotiable | Upon Request Upon Request Upon Request Upon Request | Office | Partial Build-Out | Now |
| 3rd Floor, Ste 330B | 348 SF | Negotiable | Upon Request Upon Request Upon Request Upon Request | Office | Partial Build-Out | Now |
| 3rd Floor, Ste 333 | 2,221 SF | Negotiable | Upon Request Upon Request Upon Request Upon Request | Office | Partial Build-Out | Now |
1st Floor, Ste 101-102
| Size |
| 3,229 SF |
| Term |
| Negotiable |
| Rental Rate |
| Upon Request Upon Request Upon Request Upon Request |
| Space Use |
| Office |
| Condition |
| Partial Build-Out |
| Available |
| Now |
1st Floor, Ste 104
| Size |
| 2,557 SF |
| Term |
| Negotiable |
| Rental Rate |
| Upon Request Upon Request Upon Request Upon Request |
| Space Use |
| Office |
| Condition |
| Partial Build-Out |
| Available |
| Now |
1st Floor, Ste 109
| Size |
| 1,052 SF |
| Term |
| Negotiable |
| Rental Rate |
| Upon Request Upon Request Upon Request Upon Request |
| Space Use |
| Office |
| Condition |
| Partial Build-Out |
| Available |
| Now |
1st Floor, Ste 110E
| Size |
| 961 SF |
| Term |
| Negotiable |
| Rental Rate |
| Upon Request Upon Request Upon Request Upon Request |
| Space Use |
| Office |
| Condition |
| Partial Build-Out |
| Available |
| Now |
1st Floor, Ste 110F
| Size |
| 1,244 SF |
| Term |
| Negotiable |
| Rental Rate |
| Upon Request Upon Request Upon Request Upon Request |
| Space Use |
| Office |
| Condition |
| Partial Build-Out |
| Available |
| Now |
1st Floor, Ste 114A
| Size |
| 342 SF |
| Term |
| Negotiable |
| Rental Rate |
| Upon Request Upon Request Upon Request Upon Request |
| Space Use |
| Office |
| Condition |
| - |
| Available |
| January 01, 2026 |
1st Floor, Ste 119
| Size |
| 240 SF |
| Term |
| Negotiable |
| Rental Rate |
| Upon Request Upon Request Upon Request Upon Request |
| Space Use |
| Office |
| Condition |
| Partial Build-Out |
| Available |
| Now |
1st Floor, Ste 123
| Size |
| 3,198 SF |
| Term |
| Negotiable |
| Rental Rate |
| Upon Request Upon Request Upon Request Upon Request |
| Space Use |
| Office |
| Condition |
| Partial Build-Out |
| Available |
| Now |
1st Floor, Ste 1E
| Size |
| 3,738 SF |
| Term |
| Negotiable |
| Rental Rate |
| Upon Request Upon Request Upon Request Upon Request |
| Space Use |
| Office |
| Condition |
| Partial Build-Out |
| Available |
| Now |
2nd Floor, Ste 204
| Size |
| 1,455 SF |
| Term |
| Negotiable |
| Rental Rate |
| Upon Request Upon Request Upon Request Upon Request |
| Space Use |
| Office |
| Condition |
| Partial Build-Out |
| Available |
| Now |
2nd Floor, Ste 207A
| Size |
| 839 SF |
| Term |
| Negotiable |
| Rental Rate |
| Upon Request Upon Request Upon Request Upon Request |
| Space Use |
| Office |
| Condition |
| Partial Build-Out |
| Available |
| Now |
2nd Floor, Ste 214
| Size |
| 1,845 SF |
| Term |
| Negotiable |
| Rental Rate |
| Upon Request Upon Request Upon Request Upon Request |
| Space Use |
| Office |
| Condition |
| Partial Build-Out |
| Available |
| Now |
2nd Floor, Ste 217C
| Size |
| 904 SF |
| Term |
| Negotiable |
| Rental Rate |
| Upon Request Upon Request Upon Request Upon Request |
| Space Use |
| Office |
| Condition |
| Partial Build-Out |
| Available |
| Now |
2nd Floor, Ste 221
| Size |
| 390 SF |
| Term |
| Negotiable |
| Rental Rate |
| Upon Request Upon Request Upon Request Upon Request |
| Space Use |
| Office |
| Condition |
| Partial Build-Out |
| Available |
| Now |
2nd Floor, Ste 223A
| Size |
| 1,084 SF |
| Term |
| Negotiable |
| Rental Rate |
| Upon Request Upon Request Upon Request Upon Request |
| Space Use |
| Office |
| Condition |
| Partial Build-Out |
| Available |
| Now |
2nd Floor, Ste 223B
| Size |
| 1,345 SF |
| Term |
| Negotiable |
| Rental Rate |
| Upon Request Upon Request Upon Request Upon Request |
| Space Use |
| Office |
| Condition |
| - |
| Available |
| Now |
2nd Floor, Ste 233
| Size |
| 1,744 SF |
| Term |
| Negotiable |
| Rental Rate |
| Upon Request Upon Request Upon Request Upon Request |
| Space Use |
| Office |
| Condition |
| Partial Build-Out |
| Available |
| January 01, 2026 |
2nd Floor, Ste 235
| Size |
| 1,451 SF |
| Term |
| Negotiable |
| Rental Rate |
| Upon Request Upon Request Upon Request Upon Request |
| Space Use |
| Office |
| Condition |
| Partial Build-Out |
| Available |
| Now |
3rd Floor, Ste 304A
| Size |
| 910 SF |
| Term |
| Negotiable |
| Rental Rate |
| Upon Request Upon Request Upon Request Upon Request |
| Space Use |
| Office |
| Condition |
| Partial Build-Out |
| Available |
| Now |
3rd Floor, Ste 304B
| Size |
| 1,982 SF |
| Term |
| Negotiable |
| Rental Rate |
| Upon Request Upon Request Upon Request Upon Request |
| Space Use |
| Office |
| Condition |
| Partial Build-Out |
| Available |
| Now |
3rd Floor, Ste 305
| Size |
| 2,100 SF |
| Term |
| Negotiable |
| Rental Rate |
| Upon Request Upon Request Upon Request Upon Request |
| Space Use |
| Office |
| Condition |
| Partial Build-Out |
| Available |
| Now |
3rd Floor, Ste 311
| Size |
| 1,415 SF |
| Term |
| Negotiable |
| Rental Rate |
| Upon Request Upon Request Upon Request Upon Request |
| Space Use |
| Office |
| Condition |
| Partial Build-Out |
| Available |
| Now |
3rd Floor, Ste 318A
| Size |
| 914 SF |
| Term |
| Negotiable |
| Rental Rate |
| Upon Request Upon Request Upon Request Upon Request |
| Space Use |
| Office |
| Condition |
| Partial Build-Out |
| Available |
| Now |
3rd Floor, Ste 322
| Size |
| 378 SF |
| Term |
| Negotiable |
| Rental Rate |
| Upon Request Upon Request Upon Request Upon Request |
| Space Use |
| Office |
| Condition |
| Partial Build-Out |
| Available |
| Now |
3rd Floor, Ste 330B
| Size |
| 348 SF |
| Term |
| Negotiable |
| Rental Rate |
| Upon Request Upon Request Upon Request Upon Request |
| Space Use |
| Office |
| Condition |
| Partial Build-Out |
| Available |
| Now |
3rd Floor, Ste 333
| Size |
| 2,221 SF |
| Term |
| Negotiable |
| Rental Rate |
| Upon Request Upon Request Upon Request Upon Request |
| Space Use |
| Office |
| Condition |
| Partial Build-Out |
| Available |
| Now |
1st Floor, Ste 101-102
| Size | 3,229 SF |
| Term | Negotiable |
| Rental Rate | Upon Request |
| Space Use | Office |
| Condition | Partial Build-Out |
| Available | Now |
- Partially Built-Out as Standard Office
- Mostly Open Floor Plan Layout
- Natural Light
1st Floor, Ste 104
| Size | 2,557 SF |
| Term | Negotiable |
| Rental Rate | Upon Request |
| Space Use | Office |
| Condition | Partial Build-Out |
| Available | Now |
- Partially Built-Out as Standard Office
- Mostly Open Floor Plan Layout
- Natural Light
1st Floor, Ste 109
| Size | 1,052 SF |
| Term | Negotiable |
| Rental Rate | Upon Request |
| Space Use | Office |
| Condition | Partial Build-Out |
| Available | Now |
- Partially Built-Out as Standard Office
- Mostly Open Floor Plan Layout
- Natural Light
1st Floor, Ste 110E
| Size | 961 SF |
| Term | Negotiable |
| Rental Rate | Upon Request |
| Space Use | Office |
| Condition | Partial Build-Out |
| Available | Now |
- Space is in Excellent Condition
1st Floor, Ste 110F
| Size | 1,244 SF |
| Term | Negotiable |
| Rental Rate | Upon Request |
| Space Use | Office |
| Condition | Partial Build-Out |
| Available | Now |
- Partially Built-Out as Standard Office
- Mostly Open Floor Plan Layout
- Natural Light
1st Floor, Ste 119
| Size | 240 SF |
| Term | Negotiable |
| Rental Rate | Upon Request |
| Space Use | Office |
| Condition | Partial Build-Out |
| Available | Now |
- Partially Built-Out as Standard Office
- Mostly Open Floor Plan Layout
- Space is in Excellent Condition
1st Floor, Ste 123
| Size | 3,198 SF |
| Term | Negotiable |
| Rental Rate | Upon Request |
| Space Use | Office |
| Condition | Partial Build-Out |
| Available | Now |
- Partially Built-Out as Standard Office
- Mostly Open Floor Plan Layout
- Space is in Excellent Condition
1st Floor, Ste 1E
| Size | 3,738 SF |
| Term | Negotiable |
| Rental Rate | Upon Request |
| Space Use | Office |
| Condition | Partial Build-Out |
| Available | Now |
- Partially Built-Out as Standard Office
- Mostly Open Floor Plan Layout
- Natural Light
2nd Floor, Ste 204
| Size | 1,455 SF |
| Term | Negotiable |
| Rental Rate | Upon Request |
| Space Use | Office |
| Condition | Partial Build-Out |
| Available | Now |
- Partially Built-Out as Standard Office
- Mostly Open Floor Plan Layout
- Natural Light
2nd Floor, Ste 207A
| Size | 839 SF |
| Term | Negotiable |
| Rental Rate | Upon Request |
| Space Use | Office |
| Condition | Partial Build-Out |
| Available | Now |
- Partially Built-Out as Standard Office
- Mostly Open Floor Plan Layout
- Space is in Excellent Condition
2nd Floor, Ste 214
| Size | 1,845 SF |
| Term | Negotiable |
| Rental Rate | Upon Request |
| Space Use | Office |
| Condition | Partial Build-Out |
| Available | Now |
- Mostly Open Floor Plan Layout
- Space is in Excellent Condition
2nd Floor, Ste 217C
| Size | 904 SF |
| Term | Negotiable |
| Rental Rate | Upon Request |
| Space Use | Office |
| Condition | Partial Build-Out |
| Available | Now |
- Mostly Open Floor Plan Layout
- Space is in Excellent Condition
2nd Floor, Ste 221
| Size | 390 SF |
| Term | Negotiable |
| Rental Rate | Upon Request |
| Space Use | Office |
| Condition | Partial Build-Out |
| Available | Now |
- Space is in Excellent Condition
2nd Floor, Ste 223A
| Size | 1,084 SF |
| Term | Negotiable |
| Rental Rate | Upon Request |
| Space Use | Office |
| Condition | Partial Build-Out |
| Available | Now |
- Partially Built-Out as Standard Office
- Mostly Open Floor Plan Layout
- Natural Light
2nd Floor, Ste 233
| Size | 1,744 SF |
| Term | Negotiable |
| Rental Rate | Upon Request |
| Space Use | Office |
| Condition | Partial Build-Out |
| Available | January 01, 2026 |
- Mostly Open Floor Plan Layout
- Space is in Excellent Condition
2nd Floor, Ste 235
| Size | 1,451 SF |
| Term | Negotiable |
| Rental Rate | Upon Request |
| Space Use | Office |
| Condition | Partial Build-Out |
| Available | Now |
- Partially Built-Out as Standard Office
- Mostly Open Floor Plan Layout
- Natural Light
3rd Floor, Ste 304A
| Size | 910 SF |
| Term | Negotiable |
| Rental Rate | Upon Request |
| Space Use | Office |
| Condition | Partial Build-Out |
| Available | Now |
- Partially Built-Out as Standard Office
- Mostly Open Floor Plan Layout
- Natural Light
3rd Floor, Ste 304B
| Size | 1,982 SF |
| Term | Negotiable |
| Rental Rate | Upon Request |
| Space Use | Office |
| Condition | Partial Build-Out |
| Available | Now |
- Space is in Excellent Condition
3rd Floor, Ste 305
| Size | 2,100 SF |
| Term | Negotiable |
| Rental Rate | Upon Request |
| Space Use | Office |
| Condition | Partial Build-Out |
| Available | Now |
- Partially Built-Out as Standard Office
- Mostly Open Floor Plan Layout
- Natural Light
3rd Floor, Ste 311
| Size | 1,415 SF |
| Term | Negotiable |
| Rental Rate | Upon Request |
| Space Use | Office |
| Condition | Partial Build-Out |
| Available | Now |
- Partially Built-Out as Standard Office
- Mostly Open Floor Plan Layout
- Natural Light
3rd Floor, Ste 318A
| Size | 914 SF |
| Term | Negotiable |
| Rental Rate | Upon Request |
| Space Use | Office |
| Condition | Partial Build-Out |
| Available | Now |
- Partially Built-Out as Standard Office
- Mostly Open Floor Plan Layout
- Space is in Excellent Condition
3rd Floor, Ste 322
| Size | 378 SF |
| Term | Negotiable |
| Rental Rate | Upon Request |
| Space Use | Office |
| Condition | Partial Build-Out |
| Available | Now |
- Partially Built-Out as Standard Office
- Mostly Open Floor Plan Layout
- Space is in Excellent Condition
3rd Floor, Ste 330B
| Size | 348 SF |
| Term | Negotiable |
| Rental Rate | Upon Request |
| Space Use | Office |
| Condition | Partial Build-Out |
| Available | Now |
- Partially Built-Out as Standard Office
- Mostly Open Floor Plan Layout
- Space is in Excellent Condition
3rd Floor, Ste 333
| Size | 2,221 SF |
| Term | Negotiable |
| Rental Rate | Upon Request |
| Space Use | Office |
| Condition | Partial Build-Out |
| Available | Now |
- Space is in Excellent Condition
MATTERPORT 3D TOUR
Suite 304B - Virtual Tour
PROPERTY OVERVIEW
43-01 21st Street is a mixed-use office, industrial, and artist building in Long Island City’s Court Square neighborhood. The three-story property is M1-4 zoned, spanning 124,400 square feet. Property features include two loading docks, freight elevator service, and 24-hour building access. For peace of mind, whether in the building or away, enjoy a team of dedicated and reliable on-site staff, common area cleaning and maintenance service, and on-site security surveillance. Current availability ranges from 591 square feet to a large 5,700-square-foot contiguous block. Take advantage of open and versatile floor plans. Each space is offered at five-year or flexible lease terms, includes heating and electricity, and is wired for internet service. Several units also provide rooftop deck access and incredible unobstructed views of the Manhattan skyline. The building is located near the Ed Koch Bridge, Midtown Tunnel, and Long Island Expressway. 43-01 21st Street sits only one block from the subway, one stop from Manhattan, and connects to the 7, E, M, R, and W trains. There’s also a CitiBike station at the building’s 21st Street entrance, and a surface parking lot is within a block of the property.
MANUFACTURING FACILITY FACTS
SELECT TENANTS
- Art XC, Inc
- Extraordinary Furniture
- It’s Electric Media
- J. Quintana Custom Upholstery Corp.
- Jay Squared Productions
- Lamptouch, Inc
- MyShyTune Music Publishing LLC
- Randy Carfagno Productions, LLC
- Stylish Print Design Gallery
- The Best Bees Company, Inc.
DEMOGRAPHICS
REGIONAL ACCESSIBILITY
NEARBY AMENITIES
RESTAURANTS |
|||
|---|---|---|---|
| Il Falco | Italian | $$$$ | 6 min walk |
| Inkan Peruvian & Latin Cuisine | Peruvian | $$ | 8 min walk |
| John Brown Bbq | Barbecue | $$ | 8 min walk |
| House of Thai | Thai | $$ | 13 min walk |
RETAIL |
||
|---|---|---|
| Key Food | Supermarket | 5 min walk |
| Target | Dept Store | 7 min walk |
| TD Bank | Bank | 9 min walk |
| Bright Horizons | Daycare | 10 min walk |
| Planet Fitness | Fitness | 13 min walk |
LEASING AGENT
Kimberly Savino, Executive Administrative Assistant
ABOUT THE OWNER
OTHER PROPERTIES IN THE ROCKROSE DEVELOPMENT CORP. PORTFOLIO
Presented by
43-01 21st St
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