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31 West 21st Street #2a, New York, NY 10010 Property Information

31 West 21st Street #2a, New York, NY 10010 Property Information

  • General
  • Owner
  • Documents
  • Tax
  • Permits
  • Neighborhood
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31 West 21st Street #2a, New York, NY 10010 2
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Address

Primary address 31 West 21st Street #2a
Secondary address 31-33 W 21st St
Neighborhood Flatiron District
Zip code 10010
Borough Manhattan
Block & lot 00823-1202

Sales & Tax Overview for 31 West 21st Street #2a, New York

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

Purchase date 04/04/2017
Purchase price $3,025,000
Tax class

Lot & Building Information for 31 West 21st Street #2a, New York

Lot sq. ft. 5,488
Lot dimensions 56 ft x 98 ft
Property type Condo - Residential Unit in Elevator Building (R4)
Building sqft 2,610
Buildings on lot 1
Stories 11
Year built 1910
Year last altered 2002
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Zoning & Use for 31 West 21st Street #2a, New York

Residential units (DOF) 1

Area Overview

Walk Score
Transit Score
Bike Score


School district 2
Community district 5
Closest police station 0.35 Miles
Closest fire station 0.21 Miles

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

Unit Overview

Unit # 2A
Square feet 2,610
Condo complex 101215

Other Property Data for 31 West 21st Street #2a, New York

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Floor area ratio (FAR) for 31 West 21st Street #2a, New York, NY 10010, 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 31 West 21st Street #2a, New York, NY 10010, including DOB violations, ECB violations, HPD violations and 311 complaints.

Alternate Addresses

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

  • 31-33 W 21st St, New York, NY 10010

About 31 West 21st Street #2a, New York

What is the year built & the total sq. ft. for 31 West 21st Street #2a, New York, NY 10010?

31 West 21st Street #2a, New York, NY 10010 was built in 1910 and has a total of 2,610 square feet.

What is the assessed value of 31 West 21st Street #2a, New York, NY 10010 and the property tax paid?

Assessed at $322,257, the tax amount paid for 31 West 21st Street #2a, New York, NY 10010 is $39,637.

When was 31 West 21st Street #2a, New York, NY 10010 last sold and what was the last sale price?

31 West 21st Street #2a, New York, NY 10010 was last sold in 04/04/2017 for $3,025,000.

How many residential units does this building have?

This building has 1 residential unit(s).

Ownership Information for 31 West 21st Street #2a, New York

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Property owner name for 31 West 21st Street #2a, New York, NY 10010
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Building contacts for 31 West 21st Street #2a, New York, NY 10010
Building management:
Representatives (from permits):
Tenants:
Real Estate Reports:
Laura Pop-Badiu, Aug 05, 2026 How to Find Owners of Vacant or Abandoned Properties: A Step-by-Step Guide 
Vacant houses, neglected buildings and empty lots often attract less direct competition than listed properties, and they can point to owners who may be open to selling simply to stop the carrying costs, maintenance hassle or legal exposure. The catch in this case, however, is that the properties can be easier to spot than the people behind them.
Eliza Theiss, Jul 22, 2026 Prices Rise in 32 of NYC’s Leading Neighborhoods as City and Manhattan Hit Record Highs
Q2 2026 saw NYC and Manhattan reach historic highs, with Brooklyn and Queens marking close to new records as well. Meanwhile, Hudson Yards remained at the top, Central Midtown posted its highest price ever and Carroll Gardens marked its third consecutive quarter over $2 million
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Past Sales & Property History for 31 West 21st Street #2a, New York

Create a free account to view the complete sales history for 31 West 21st Street #2a, New York, including title documents, transfer conditions, mortgages, liens, and pre-foreclosures.

Purchase date Purchase price Buyer name Seller name
04/04/2017 $3,025,000
09/17/2003 $1,365,000
       
       
       
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Title Documents for 31 West 21st Street #2a, 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
04/19/2017 - R
04/13/2017 - D
Satisfaction of Mortgage
(2017041900461001)
04/06/2017 - R
04/04/2017 - D
Power of Attorney
(2017040501275002)
04/06/2017 - R
04/04/2017 - D
Deed
(2017040501275001)
04/06/2017 - R
03/06/2017 - D
Release of Estate Tax Lien
(2017040600194001)
04/20/2004 - R
03/04/2004 - D
Agreement
(2004031101709002)
04/20/2004 - R
02/13/2004 - D
Assignment, Mortgage
(2004031101709001)
11/05/2003 - R
09/17/2003 - D
Power of Attorney
(2003100201197003)
11/05/2003 - R
09/17/2003 - D
Mortgage
(2003100201197002)
11/05/2003 - R
09/17/2003 - D
Deed
(2003100201197001)
10/11/2002 - R Deed
(1110008836611)
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R: Recorded date
D: Document date

Property Taxes for 31 West 21st Street #2a, New York

Access detailed property tax data for 31 West 21st Street #2a, New York, NY 10010. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year: 2026-2027
Property tax: $39,637
Tax assessor's market value: $716,125
Assessed value: $322,257

Assessment History for 31 West 21st Street #2a, New York

Here's the assessment & property tax history for 31 West 21st Street #2a, 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 $711,127 $320,008 $314,599 12.439% $39,133 $39,133 -0.69%
2024/25 $722,138 $324,963 $315,241 12.5% $39,405 $39,405 +1.65%
2023/24 $704,738 $317,133 $310,084 12.502% $38,767 $38,767 +4.02%
2022/23 $702,619 $316,179 $303,804 12.267% $37,268 $37,268 +1.82%
2021/22 $671,088 $301,990 $299,142 12.235% $36,600 $36,600 +1.62%

Permits for 31 West 21st Street #2a, New York

The complete history of permits filed for 31 West 21st Street #2a, 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.

No recorded permits for this property.

Flatiron District Residential Market Stats

Access a detailed real estate market overview of Flatiron District so you can assess current trends, home values, types of properties sold and transaction volume.
View the median home sale price in Flatiron District and compare it to other neighborhoods in Manhattan.

Median Sale Price
$2,695,000
93.5% YoY
Median Price/Sqft
$1,645
6.5% YoY
Manhattan Median Sale Price
$1,200,000
9.3% YoY

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

Transportation

Distance to Subway
Closest station 6th Ave & 23rd St at SE Corner
Station lines F-M
Distance (miles) 0.105
View subway map

Schools

Nearest elementary schools

Name Rating Att. zoned Type Grade range No of students Distance (miles)
New York Hebrew NR No Private PK, K-8 0 0.19
New York Hebrew NR No Private PK, K-8 0 0.19
Ballet Tech Nyc Ps For Dance 10 No Public 4-8 116 0.22
John A Coleman School NR No Private 210 0.23
Sixth Avenue Elementary School 8 No Public PK, K-5 319 0.24

Nearest middle schools

Name Rating Att. zoned Type Grade range No of students Distance (miles)
New York Hebrew NR No Private PK, K-8 0 0.19
Ballet Tech Nyc Ps For Dance 10 No Public 4-8 116 0.22
John A Coleman School NR No Private 210 0.23
Winston Preparatory School NR No Private 5-12 236 0.27
Ecole Internationale De New York - The Ecole NR No Private PK-8 214 0.34

Nearest high schools

Name Rating Att. zoned Type Grade range No of students Distance (miles)
Manhattan Village Academy 8 No Public 9-12 426 0.06
John A Coleman School NR No Private 210 0.23
Xavier High School NR No Private 9-12 1,063 0.26
Winston Preparatory School NR No Private 5-12 236 0.27
Baruch College Campus High School NR No Public 9-12 490 0.33

Data provided by GreatSchools.org © 2025. All rights reserved.

Neighbors for 31 West 21st Street #2a, New York

Here are the neighbors for 31 West 21st Street #2a, New York, NY 10010.

Address Square feet Purchase date Purchase price
1850 Amsterdam Ave, New York 14,430 08/22/2018
359 E 62nd St, New York 47,602 09/18/2003
121 E 35th St, New York 3,136 05/13/2024 $10
35 W 25th St, New York 03/13/2003
475 Main St, New York 211,000 09/12/2003
1440 Madison Ave, New York 2,215,000
138 Grand St, New York 71,413 08/03/1977
32 W 40th St, New York 69,925 08/17/2004 $215,000
70 E 12th St, New York 42,000 09/18/2003
62 E 119th St, New York 4,000 09/30/2003 $548,559
88 Pine St, New York 664,990 11/01/2017 $28,050,000
185 E 3rd St, New York 35,550 08/24/2005 $7,459,500
59 E 118th St, New York 4,000 03/28/2017
353 W 121st St, New York 2,925 02/13/2020
85 4th Ave, New York 163,665 12/21/2000
73 E 118th St, New York 4,000 02/27/2020 $2,015,000
440 E 57th St, New York 95,977 08/16/2004 $1,100,000
1660 Park Ave, New York 08/18/2004
767 3rd Ave, New York 286,212 12/31/2024 $88,000,000
25 Harrison St, New York 1,850 01/05/1993
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