New York City » 10010 » E 21st St » 40 E 21st St

40 East 21st Street #Res, New York, NY 10010 - Property report

Also known as: 40 E 21st St #Res

Property image for 40 East 21st Street #Res, New York, NY 10010

Property type

Co-op within a Condominium (R9)

Year built

1906

Lot sq. ft.

2,300

General information

Address

Primary address

40 East 21st Street #Res

ZIP code

10010

Neighborhood

Flatiron District

Borough

Manhattan

Block & lot

00849-1102

Building

Property type

Co-op within a Condominium (R9)

Building sq. ft.

14,922

Buildings on lot

Stories

Year built

1906

Basement

Tax

Tax year

2026-2027

Property tax

$250,708

Tax class

Floor area ratio (FAR)

Commercial FAR

Residential FAR

Buildable area

Zoning & Use

Zoning

Qualified opportunity zone

Residential units

Residential sq. ft.

Commercial units

Office sq. ft.

Retail sq. ft.

Lot

Distance to wide street

Lot dimensions

25 ft x 92 ft

Lot sq. ft.

2,300

Area overview

Walk score

100 /100. Walker's Paradise

Transit score

100 /100. Rider's Paradise

Bike score

91 /100. Biker's Paradise

School district

Community district

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

Units for 40 East 21st Street #Res, New York, NY

Unit	Sale date	Sq. ft.
00849-1102-cpRES
Unit 10D	07/10/2024
Unit 11	02/04/2021	2,000
Unit 2	10/24/2022
Unit 5		2,200
Unit 6
Unit 7
Unit 9
Unit 9C

Ownership

Ownership information for 40 East 21st Street #Res, New York, NY

Unlock full ownership info — get contact details, including phone numbers and emails for owners and the real people behind LLCs.

Property owner name

Registered owner

Source

Deed

Owner contact information

Phone number

Owner address

Documents

Sales history for 40 East 21st Street #Res, New York, NY 10010

No recently recorded sales for this property.

More about New York City property records.

Title documents

Date	Type	Party 1	Party 2
03/17/2026 - R	UCC3 Continuation (2026031700518001)	XXX XXXX XXXXXXXXXXX	XXXXXX XXXXXXXX XXXX
04/15/2024 - R	UCC3 Amendment (2024041500407001)	XXX XXXX XXXXXXXXXXX	XXXXXX XXXXXXXX XXXX
08/12/2021 - R	UCC3 Termination (2021072000841007)	XXX XXXX XXXXXXXXXX	XXXXXX XXXXXXXX XXXX
08/12/2021 - R	UCC3 Termination (2021072000841006)	XXX XXXX XXXXXXXXXX	XXXXXX XXXXXXXX XXXX
08/12/2021 - R	Initial UCC1 (2021072000841004)	XXX XXXX XXXXXXXXXX	XXXXXX XXXXXXXX XXXX
08/12/2021 - R 07/20/2021 - D	Termination of Assign of L&R (2021072000841005)	XXXXXX XXXXXXXX XXXX	XXX XXXX XXXXXXXXXX
08/12/2021 - R 06/28/2021 - D	Assignment of Leases and Rents (2021072000841003)	XXX XXXX XXXXXXXXXX	XXXXXX XXXXXXXX XXXX
08/12/2021 - R 06/28/2021 - D	Agreement (2021072000841002)	XXX XXXX XXXXXXXXXX	XXXXXX XXXXXXXX XXXX
08/12/2021 - R 06/28/2021 - D	Mortgage (2021072000841001)	XXX XXXX XXXXXXXXXX	XXXXXX XXXXXXXX XXXX
12/14/2016 - R	UCC3 Continuation (2016121401010001)	XXX XXXX XXXXXXXXXXX	XXXXXX XXXXXXXX XXXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 40 East 21st Street #Res, 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

$250,708

Municipal exemptions

Recent tax assessments

Market value

$5,530,554

Assessed value

$2,488,749

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	$5,376,554	$2,419,449	$2,158,989	12.439%	$269,126	$235,622	+5.24%
2024/25	$5,334,554	$2,400,549	$2,084,429	12.5%	$261,091	$223,899	+3.53%
2023/24	$4,752,554	$2,138,649	$2,006,729	12.502%	$251,461	$216,258	+4.83%
2022/23	$4,534,000	$2,040,300	$1,966,620	12.267%	$242,125	$206,297	+10.50%
2021/22	$4,042,000	$1,818,900	$1,811,520	12.235%	$222,542	$186,691	-18.46%
2020/21	$4,545,000	$2,045,250	$1,866,450	12.267%	$229,837	$228,957	+7.82%
2019/20	$4,475,000	$2,013,750	$1,702,470	12.473%	$213,221	$212,349	+11.34%
2018/19	$4,335,000	$1,950,750	$1,512,165	12.612%	$191,950	$190,714	+12.07%
2017/18	$4,165,000	$1,874,250	$1,337,952	12.719%	$171,334	$170,174	+12.05%
2016/17	$3,298,000	$1,484,100	$1,178,039	12.892%	$153,090	$151,873	+7.51%

Permits

Permit information for 40 East 21st Street #Res, 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

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

Risk

Create a free account to unlock expanded risk information, such as crime incidents in the area, tsunami and landslides risks, or its location relative to FEMA flood zones and the Coastal Barriers Resources System Area (COBRA).

FEMA flood zones

FEMA flood zones

Hurricane evacuation zones

Subway & traffic

Closest station

Park Ave & 22nd St at SW Corner

Station lines

Distance (miles)

0.072

View subway map

Access the detailed traffic volume map for 40 East 21st Street #Res, 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)
Ballet Tech Nyc Ps For Dance	10	No	Public	4-8	116	0.07
Ecole Internationale De New York - The Ecole	NR	No	Private	PK-8	214	0.13
Ecole Internationale De New York - The Ecole	NR	No	Private	PK-8	214	0.13
Success Academy Union Square	9	No	Charter	K-8	993	0.28
Epiphany Elementary School	NR	No	Private	PK, K-8	552	0.35
Epiphany Elementary School	NR	No	Private	PK, K-8	552	0.35
The Epiphany School	NR	No	Private	PK-8	501	0.36
47 the American Sign Language and English Lower School	4	No	Public	PK, K-8	176	0.37
47 the American Sign Language and English Lower School	4	No	Public	PK, K-8	176	0.37
Sixth Avenue Elementary School	8	No	Public	PK, K-5	319	0.37

Nearest middle schools

Name	Rating	Att. zoned	Type	Grade range	No of students	Distance (miles)
Ballet Tech Nyc Ps For Dance	10	No	Public	4-8	116	0.07
Ecole Internationale De New York - The Ecole	NR	No	Private	PK-8	214	0.13
School Of The Future High School	8	No	Public	6-12	730	0.16
Success Academy Union Square	9	No	Charter	K-8	993	0.28
The Clinton School	8	No	Public	6-12	786	0.29
Epiphany Elementary School	NR	No	Private	PK, K-8	552	0.35
The Epiphany School	NR	No	Private	PK-8	501	0.36
United Nations International School	NR	No	Private	PK-12	1,615	0.36
47 the American Sign Language and English Lower School	4	No	Public	PK, K-8	176	0.37
Learning Spring School	NR	No	Private	K-8	189	0.37

Nearest high schools

Name	Rating	Att. zoned	Type	Grade range	No of students	Distance (miles)
School Of The Future High School	8	No	Public	6-12	730	0.16
Baruch College Campus High School	NR	No	Public	9-12	490	0.24
Manhattan Village Academy	8	No	Public	9-12	426	0.28
Academy for Software Engineering	5	No	Public	9-12	412	0.28
International High School at Union Square	2	No	Public	9-12	322	0.28
High School For Language And Diplomacy	4	No	Public	9-12	155	0.28
Union Square Academy For Health Sciences	5	No	Public	9-12	468	0.28
Gramercy Arts High School	7	No	Public	9-12	516	0.28
The Clinton School	8	No	Public	6-12	786	0.29
Xavier High School	NR	No	Private	9-12	1,063	0.33

Neighbors for 40 East 21st Street #Res, New York, NY

430 Greenwich St, New York 170 Park Row, New York 45 Ft Charles Pl, New York 33 Riverside Dr, New York 1702 Lexington Ave, New York 630 W 136th St, New York 42 Avenue B, New York 4 E 95th St, New York 84 Mercer St, New York 78 Charles St, New York 650 Madison Ave, New York 10 Waterside Plz, New York 238 E 106th St, New York 180 Maiden Ln, New York 40 Avenue B, New York 205 W 39th St, New York 969 Park Ave, New York 40 W 83rd St, New York

Nearby ZIP codes for 40 East 21st Street #Res, 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 40 East 21st Street #Res, New York, NY 10010?

The development at 40 East 21st Street #Res, New York, NY 10010 was built in 1906.

What is the total square footage of 40 East 21st Street #Res, New York, NY 10010?

40 East 21st Street #Res, New York, NY 10010 has a total of 14,922 square feet.

What is the assessed value of 40 East 21st Street #Res, New York, NY 10010?

40 East 21st Street #Res, New York, NY 10010 is currently assessed at $2,488,749.

What are the property taxes for 40 East 21st Street #Res, New York, NY 10010?

The property taxes for 40 East 21st Street #Res, New York, NY 10010 total $285,513.

How many residential units does this building have?

This building has 11 residential unit(s).

Disclaimer

All data comes from government sources. No attempt has been made to validate it. No attempt has been made to validate the accuracy of the programming of this website.

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.