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33 Union Sq W, New York, NY 10003 Property Information

Also known as: 33 Union Sq, New York, NY 10003

33 Union Sq W, New York, NY 10003 Property Information

Also known as: 33 Union Sq, New York, NY 10003

  • General
  • Owner
  • Documents
  • Tax
  • Permits
  • Neighborhood
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33 Union Sq W, New York, NY 10003 2
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Address

Primary address 33 Union Sq W
Secondary address 33 Union Sq
Neighborhood Flatiron District
Zip code 10003
Borough Manhattan
Block & lot 00844-0019

Sales & Tax Overview for 33 Union Sq W, New York

View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.

Tax class
Estimated property tax $939,749

Lot & Building Information for 33 Union Sq W, New York

Lot sqft 4,509
Lot dimensions 30.5 ft x 150 ft
Building class Elevator Apartment - Fireproof with Stores (D6)
Building sqft 51,150
Building dimensions 30 ft x 136 ft
Buildings on lot 1
Stories 11
Year built 1893
Construction type
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Zoning & Use for 33 Union Sq W, New York

Zoning
Residential units (DOF) 20
Regulated units
Commercial units 2
Residential sqft
Office sqft
Retail sqft

Area Overview

Walk Score
Transit Score
Bike Score


School district 2
Community district 5
Closest police station 0.55 Miles
Closest fire station 0.06 Miles

View more neighborhood information such as transportation, nearby schools and risk designations in the dedicated tab.

Other Property Data for 33 Union Sq W, New York

New York property reports include comprehensive occupancy, development and violation information. Create a free account to access valuable data points such as:

Floor area ratio (FAR) for 33 Union Sq W, New York, NY 10003, including commercial and residential FAR, FAR as built and usable floor area.
Development maps such as planimetric, zoning, urban landscape, and HPD alternative enforcement program maps.
Violations for 33 Union Sq W, New York, NY 10003, including DOB violations, ECB violations, HPD violations and 311 complaints.

Alternate Addresses

You will find all alternate addresses for the property in this section.

  • 33 Union Sq, New York, NY 10003

About 33 Union Sq W, New York

How many square feet does 33 Union Sq W, New York, NY 10003 have?

This Elevator Apartment - Fireproof with Stores (D6) located at 33 Union Sq W, New York, NY 10003 has a total of 51,150 square feet.

What is the year built & the current market value of 33 Union Sq W, New York, NY 10003?

33 Union Sq W, New York, NY 10003 was built in 1893 and has a current tax assessor's market value of $17,117,000.

How many commercial spaces does this building have?

This building has 2 commercial spaces available for lease.

Ownership Information for 33 Union Sq W, New York

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Property owner name for 33 Union Sq W, New York, NY 10003
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Building contacts for 33 Union Sq W, New York, NY 10003
Building management:
Representatives (from permits):
Tenants:
Real Estate Reports:
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Past Sales & Property History for 33 Union Sq W, New York

Create a free account to view the complete sales history for 33 Union Sq W, New York, including title documents, transfer conditions, mortgages, liens, and pre-foreclosures.

No recorded sales for this property.

Title Documents for 33 Union Sq W, New York

To view the complete history of deeds, mortgages, assignments of leases and rents, and more, sign up for free. Available data goes back to 1966.

Date Type Amount Party 1 Party 2 Doc image
11/05/2021 - R UCC3 Continuation
(2021110401683001)
12/08/2016 - R UCC3 Termination
(2016120500882001)
12/02/2016 - R UCC3 Termination
(2016120100338003)
11/29/2016 - D
12/02/2016 - R
Assignment of Leases and Rents
(2016120100338007)
11/29/2016 - D
12/02/2016 - R
Agreement
(2016120100338006)
11/29/2016 - D
12/02/2016 - R
Mortgage
(2016120100338005)
11/29/2016 - D
12/02/2016 - R
Assignment, Mortgage
(2016120100338004)
11/29/2016 - D
12/02/2016 - R
Termination of Assign of L&R
(2016120100338002)
11/29/2016 - D
12/02/2016 - R
Deed
(2016120100338001)
11/17/2016 - R Initial UCC1
(2016111701075001)
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R: Recorded date
D: Document date

Property Taxes for 33 Union Sq W, New York

Access detailed property tax data for 33 Union Sq W, New York, NY 10003. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year: 2025-2026
Property tax: $944,028
Estimated property tax: $939,749
Tax assessor's market value: $17,117,000
Assessed value: $7,702,650

Assessment History for 33 Union Sq W, New York

Here's the assessment & property tax history for 33 Union Sq W, New York, including the evolution of the total tax rate and corresponding property tax.

Year Market value Assessed value Taxable Tax rate % Base tax Property tax Year over year change
2025/26 $17,117,000 $7,702,650 $7,589,260 12.439% $944,028 $944,028 -4.02%
2024/25 $17,486,000 $7,868,700 $7,868,700 12.5% $983,588 $983,588 +3.59%
2023/24 $16,877,000 $7,594,650 $7,594,650 12.502% $949,483 $949,483 -1.89%
2022/23 $17,531,000 $7,888,950 $7,888,950 12.267% $967,737 $967,737 -9.77%
2021/22 $19,479,000 $8,765,550 $8,765,550 12.235% $1,072,465 $1,072,465 -3.02%

Permits for 33 Union Sq W, New York

The complete history of permits filed for 33 Union Sq W, New York, including new construction or demolition permits, plus any work pertaining to plumbing, heating and sprinkler systems is available with a free account. Available data goes back to 1990.

Filing date Job type Job status Job description Initial cost
02/24/2025 Alteration
11/08/2024 Alteration
11/07/2024 Alteration
10/14/2024 Alteration
08/06/2024 Alteration
07/29/2024 Alteration
07/18/2024 Alteration
04/11/2024 Alteration
10/20/2023 Alteration
10/03/2023 Alteration
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Manhattan Commercial Market Stats

Access a detailed real estate market overview of Manhattan so you can assess current trends, property values, types of properties sold and transaction volume. View the median price per sqft in Manhattan and compare it to other boroughs in New York City.

Median Price/Sqft Q1/2026
$680
4.4% YoY
Median Price/Sqft Q4/2025
$550
-15.8% YoY
Median Price/Sqft 2025
$607
-2.5% YoY

Check out recently sold homes in Manhattan and see how their prices compare.

Risk

FEMA flood zone(s): X (See more on map)

Transportation

Distance to Subway
Closest station Broadway & 16th St at NE Corner
Station lines L-N-Q-R-4-5-6
Distance (miles) 0.036
View subway map
Bus Routes
Name 5 Av/W 17 St
Line M2
Distance (miles) 0.099

Neighbors for 33 Union Sq W, New York

Here are the neighbors for 33 Union Sq W, New York, NY 10003.

Address Square feet Purchase date Purchase price
79 5th Ave, New York 272,566 04/29/2022 $276,750,000
9 E 16th St, New York 30,680 04/21/2022 $2,017,048
20 Union Sq W, New York 3,375
73 5th Ave, New York 52,396
18 E 16th St, New York 44,506 01/14/2014
18 E 17th St, New York 17,004 12/27/1985
14 E 17th St, New York 19,162 01/31/1979
91 5th Ave, New York 51,838 05/01/2005
5 E 16th St, New York 52,564
101 5th Ave, New York 71,985 08/29/2019
85 5th Ave, New York 103,022
16 E 16th St, New York 29,974 05/16/2019
16 E 17th St, New York 17,314 01/31/1979
20 E 17th St, New York 18,192
97 5th Ave, New York 22,503 12/21/2023
31 Union Sq W, New York 138,800 08/31/2010
15 E 16th St, New York 49,520 03/22/1979
89 5th Ave, New York 57,820 09/29/1997
7 E 15th St, New York 36,759 07/01/2024
41 Union Sq W, New York 74,521 12/21/2009
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