New York City  »  10010  »  W 21st St  »  43 W 21st St

43 West 21st Street #3R, New York, NY 10010 - Property report

Also known as: 43 W 21st St #3R

Property image for 43 West 21st Street #3R, New York, NY 10010
static Mapbox map

Property type

Condo - Residential Unit in 2-10 Unit Building (R1)

Year built

1920

Lot sq. ft.

2,450

Sale price

$2,040,000

General information

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Access up-to-date information from property owner names to sales history, deeds, tax info, mortgages, development data, planimetric maps and more.

Address
Primary address
43 West 21st Street #3R
ZIP code
10010
Neighborhood
Flatiron District
Borough
Manhattan
Block & lot
00823-1103

Owner

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Building
Property type
Condo - Residential Unit in 2-10 Unit Building (R1)
Unit sq. ft.
1,850
Buildings on lot
1
Stories
5
Year built
1920
Last altered
1998
Basement
N
Sales
Sale date
10/05/2011
Sale price
$2,040,000
Tax
Tax year
2026-2027
Property tax
$45,771
Tax class
Floor area ratio (FAR)
Commercial FAR
Residential FAR
Buildable area
Zoning & Use
Zoning
Qualified opportunity zone
Residential units
3
Residential sq. ft.
Commercial units
1
Office sq. ft.
Retail sq. ft.
Lot
Distance to wide street
Lot sq. ft.
2,450

Area overview

Walk score
100 /100.  Walker's Paradise
Transit score
100 /100.  Rider's Paradise
Bike score
92 /100.  Biker's Paradise
School district
2
Community district
5
Closest police station
0.32 Miles
Closest fire station
0.21 Miles

View more such as transportation, nearby schools and risk designations.

Ownership

Ownership information for 43 West 21st Street #3R, New York, NY

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Property owner name
Registered owner
Source
Deed
Owner contact information
Phone number
Owner address
Documents

Sales history for 43 West 21st Street #3R, New York, NY 10010

Sale date Sale price Buyer name Seller name
10/05/2011 $2,040,000 XXXXXXXXXXX, XXX XXX XXXXXXX, XXXXXXXX XX XXXXXX, XXXXXX XXXXXXX
07/24/2009 $1,500,000 XX XXXXXX, XXXXXX X XXXXXXXX, XXXXXXXXX X X.
08/11/2005 $1,775,000 XXXXXXXX, XXXXXXXX X X XXXXX, XXXXXX XXX XXXXX, XXXX XXX

*Most recent sales on record for this property.

More about New York City property records.

Title documents

Date Type Amount Party 1 Party 2
06/05/2020 - R
04/29/2020 - D		 Agreement
(2020060400312002)		 XXXXXXX XXXXXXXX XXXXXXXX X X
06/05/2020 - R
04/29/2020 - D		 Mortgage
(2020060400312001)		 XXXXXXX XXXXXXXX XXXXXXXX X X
09/16/2013 - R
08/16/2013 - D		 Assignment, Mortgage
(2013082100287002)		 XXXXXXXXXXX XXXXXXX XX XXX XXXX XXXXX XXXXXXXX XXXXXXXX X X
09/16/2013 - R
08/08/2013 - D		 Agreement
(2013082100287004)		 XXXXXXX XXXXXXXX XXXXXXXX X X
09/16/2013 - R
08/08/2013 - D		 Mortgage
(2013082100287003)		 XXXXXXX XXXXXXXX XXXXXXXX X X
09/16/2013 - R
06/12/2013 - D		 Assignment, Mortgage
(2013082100287001)		 XXXXXXX XXXX XXXXX X XXXXXXXX XXXXXXXXX XXXX X X XXXXXXXXXXX XXXXXXX XX XXX XXXX XXXXX XXXXXXXX
10/17/2011 - R
10/05/2011 - D		 Power of Attorney
(2011101100135003)		 XXXXXXX XXXXXXXX XXX XXXXX XX XXXXXXXX XX
10/17/2011 - R
10/05/2011 - D		 Mortgage
(2011101100135002)		 XXXXXXX XXXXXXXX XXXX
10/17/2011 - R
10/05/2011 - D		 Deed
(2011101100135001)		 XX XXXXXX XXXXXX XXXXXXX XXXXXXXXXXX XXX
09/03/2009 - R
08/19/2009 - D		 Satisfaction of Mortgage
(2009082000019001)		 XXXXXXXX XXXXXXXX X X XXXXXXXXXXXX XXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 43 West 21st Street #3R, New York, NY

Property tax data includes tax amount, market value and assessed value, exemptions, abatements and assessment history.

Current property tax
Tax year
2025-2026
Property tax
$45,771
Municipal exemptions
Recent tax assessments
Market value
$1,604,385
Assessed value
$721,973

More about New York City property taxes

Assessment history

See the assessment and property tax history, including the evolution of the total tax rate and corresponding property tax amount.

Tax year Market value Assessed value Taxable amount Tax rate Base tax Property tax Y-o-Y change
2025/26 $1,357,934 $611,070 $421,191 12.439% $52,392 $43,178 +7.36%
2024/25 $1,131,706 $509,268 $389,992 12.5% $48,749 $40,217 +7.55%
2023/24 $1,051,276 $473,074 $361,105 12.502% $45,145 $37,393 -11.66%
2022/23 $1,138,958 $512,531 $345,072 12.267% $42,330 $42,330 +0.84%
2021/22 $1,340,063 $603,028 $343,091 12.235% $41,977 $41,977 +5.62%
2020/21 $1,437,966 $647,085 $323,994 12.267% $39,744 $39,744 +6.22%
2019/20 $1,419,577 $638,810 $299,994 12.473% $37,418 $37,418 +7.76%
2018/19 $1,521,365 $684,614 $275,323 12.612% $35,033 $34,724 -0.90%
2017/18 $1,345,243 $605,359 $275,493 12.719% $35,330 $35,040 +1.87%
2016/17 $1,219,627 $548,832 $266,804 12.892% $34,701 $34,396 +8.15%
Permits

Permit information for 43 West 21st Street #3R, New York, NY

No recently recorded permits for this property.

More about New York City property records

Violations

HPD Violations

No recently recorded violations for this property.

Neighborhood

Hudson Yards, Chelsea, Flatiron, Union Square residential market stats

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

Median sale price

—

Median price/sq. ft.

—

Manhattan median sale price

$1,260,000

5.4% Y-o-Y

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Risk

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FEMA flood zones

Property location map
FEMA flood zones
-

Hurricane evacuation zones

Property location map
Hurricane evacuation zones
-

Subway & traffic

Closest station
6th Ave & 23rd St at SE Corner
Station lines
F-M
Distance (miles)
0.09
View subway map

Access the detailed traffic volume map for 43 West 21st Street #3R, New York, NY 10010 to see estimated average daily traffic on streets surrounding the property as well as the types of properties in its vicinity. View daily traffic 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 0.17
New York Hebrew NR No Private PK, K-8 0 0.17
John A Coleman School NR No Private 210 0.22
Sixth Avenue Elementary School 8 No Public PK, K-5 319 0.23
Sixth Avenue Elementary School 8 No Public PK, K-5 319 0.23
Ballet Tech Nyc Ps For Dance 10 No Public 4-8 116 0.25
Winston Preparatory School NR No Private 5-12 236 0.26
Ecole Internationale De New York - The Ecole NR No Private PK-8 214 0.36
P.S. 11 Sarah J Garnett Elementary School (The) 7 No Public PK, K-5 688 0.47
P.S. 11 Sarah J Garnett Elementary School (The) 7 No Public PK, K-5 688 0.47
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 0.17
John A Coleman School NR No Private 210 0.22
Ballet Tech Nyc Ps For Dance 10 No Public 4-8 116 0.25
Winston Preparatory School NR No Private 5-12 236 0.26
The Clinton School 8 No Public 6-12 786 0.36
Ecole Internationale De New York - The Ecole NR No Private PK-8 214 0.36
School Of The Future High School 8 No Public 6-12 730 0.41
City Country School NR No Private PK-8 322 0.46
Success Academy Union Square 9 No Charter K-8 993 0.51
Nyc Lab Ms For Collaborative Studies 9 No Public 6-8 519 0.51
Nearest high schools

Name Rating Att. zoned Type Grade range No of students Distance (miles)
Manhattan Village Academy 8 No Public 9-12 426 0.05
John A Coleman School NR No Private 210 0.22
Winston Preparatory School NR No Private 5-12 236 0.26
Xavier High School NR No Private 9-12 1,063 0.26
Baruch College Campus High School NR No Public 9-12 490 0.35
The Clinton School 8 No Public 6-12 786 0.36
The High School of Fashion Industries 5 No Public 9-12 1,623 0.36
Harvest Collegiate High School 5 No Public 9-12 391 0.37
Liberty High School Academy For Newcomers 2 No Public 9-12 417 0.41
School Of The Future High School 8 No Public 6-12 730 0.41

Data provided by GreatSchools.org © 2026. All rights reserved.

Neighbors for 43 West 21st Street #3R, New York, NY

11 W 26th St, New York 542 6th Ave, New York 155 W 35th St, New York 172 5th Ave, New York 6 W 24th St, New York 55 W 25th St, New York 242 5th Ave, New York 1350 Broadway, New York 206 5th Ave, New York 4 W 21st St, New York 1 Herald Sq, New York 682 6th Ave, New York 2 W 25th St, New York 25 W 25th St, New York 9 W 20th St, New York 45 W 21st St, New York 666 6th Ave, New York 35 W 19th St, New York

Nearby ZIP codes for 43 West 21st Street #3R, New York, NY

10001, New York City, NY 10003, New York City, NY 10009, New York City, NY 10011, New York City, NY 10012, New York City, NY 10016, New York City, NY 10017, New York City, NY 10110, New York City, NY 10119, New York City, NY 10165, New York City, NY 10167, New York City, NY 10169, New York City, NY 10170, New York City, NY 10171, New York City, NY 10172, New York City, NY 10173, New York City, NY 10174, New York City, NY 10177, New York City, NY

Frequently asked questions

What is the year built for 43 West 21st Street #3R, New York, NY 10010?

The development at 43 West 21st Street #3R, New York, NY 10010 was built in 1920.

What is the total square footage of 43 West 21st Street #3R, New York, NY 10010?

43 West 21st Street #3R, New York, NY 10010 has a total of 1,850 square feet.

When was 43 West 21st Street #3R, New York, NY 10010 last sold and what was the sale price?

43 West 21st Street #3R, New York, NY 10010 was last sold on 10/05/2011 for $2,040,000.

What is the assessed value of 43 West 21st Street #3R, New York, NY 10010?

43 West 21st Street #3R, New York, NY 10010 is currently assessed at $721,973.

What are the property taxes for 43 West 21st Street #3R, New York, NY 10010?

The property taxes for 43 West 21st Street #3R, New York, NY 10010 total $55,480.

How many residential units does this building have?

This building has 3 residential unit(s).

Disclaimer

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Do not rely on this report to support investment decisions. The only authoritative source for the information in this report is the government agencies from which the data was acquired.

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