Manhattan » 10011 » W 21st St » 360 W 21st St

Chelton Court Owner - 360 West 21st Street, New York, NY 10011 - Property report

Also known as: 360 W 21st St

Property image for Chelton Court Owner - 360 West 21st Street, New York, NY 10011

Property type

Walk-up Cooperative Building (Other than Condominiums) (XC6)

Year built

1940

Lot sq. ft.

12,100

General information

Address

Building name

Chelton Court Owner

Primary address

Chelton Court Owner - 360 West 21st Street

Alternate address(es)

170-172 9th Ave
170-176 9th Ave
172 A 9th Ave

ZIP code

10011

Neighborhood

Chelsea

Borough

Manhattan

Block & lot

00744-0003

Building

Property type

Walk-up Cooperative Building (Other than Condominiums) (XC6)

Building sq. ft.

37,887

Building dimensions

110 ft x 86 ft

Buildings on lot

Stories

Year built

1940

Last altered

1988

Tax

Tax year

2026-2027

Property tax

$627,256

Tax class

Floor area ratio (FAR)

Commercial FAR

Residential FAR

Buildable area

Zoning & Use

Zoning

Residential units

Residential sq. ft.

Commercial units

Retail sq. ft.

Lot

Lot dimensions

110 ft x 175 ft

Lot sq. ft.

12,100

Area overview

Walk score

99 /100. Walker's Paradise

Transit score

100 /100. Rider's Paradise

Bike score

95 /100. Biker's Paradise

School district

Community district

Closest police station

0.20 Miles

Closest fire station

0.35 Miles

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

Units for Chelton Court Owner - 360 West 21st Street, New York, NY

Unit	Sale date	Sq. ft.
Unit 18
Unit 1A	05/31/2019	560
Unit 1B	06/14/2013	400
Unit 1C	07/05/2022
Unit 2A
Unit 2A,B
Unit 2A-2B
Unit 2C	03/22/2005
Unit 2D	09/16/2011
Unit 2E
Unit 2F	10/17/2017
Unit 2G	06/23/2025	700
Unit 2H	01/28/2011	1,000
Unit 2J
Unit 2K	06/28/2017	600
Unit 2L	11/04/2013	600
Unit 2M
Unit 3A	04/13/2006	575
Unit 3B	06/11/2024
Unit 3C	04/07/2021	500
Unit 3D	01/14/2013	352
Unit 3E	07/27/2010	500
Unit 3F
Unit 3G	03/26/2018	1,564
Unit 3H	07/05/2022
Unit 3J	05/27/2015
Unit 3K	10/23/2015
Unit 3L	08/16/2016	575
Unit 3M	02/16/2022	600
Unit 4A	03/11/2016
Unit 4B	10/11/2011
Unit 4C	01/30/2007	650
Unit 4D	08/10/2022
Unit 4E	01/12/2024
Unit 4F	06/16/2014
Unit 4G	08/14/2020
Unit 4H
Unit 4K
Unit 4L	07/08/2024
Unit 5C
Unit 5D	02/29/2008
Unit 5E	09/23/2019
Unit 5F
Unit 5G	09/18/2006
Unit 5GH	04/20/2012	1,400
Unit 5H
Unit 5J	09/06/2007	600
Unit 5K	02/09/2012	588
Unit 5L	05/30/2018	500

Ownership

Ownership information for Chelton Court Owner - 360 West 21st Street, 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 Chelton Court Owner - 360 West 21st Street, New York, NY 10011

No recently recorded sales for this property.

More about New York City property records.

Title documents

Date	Type	Party 1	Party 2
11/05/2025 - R 06/18/2025 - D	Asgn of Asgn of L&R (2025110300353006)	XXXXXXXX XXXXXXXXXXX XXXX X X	XXXXXXXXXXXXX XXXXX XXXXXXX XXXXXXXX XXXXXXXXXXX
11/05/2025 - R 06/18/2025 - D	Assignment, Mortgage (2025110300353005)	XXXXXXXX XXXXXXXXXXX XXXX X X	XXXXXXX XX XXXXXXXXXX XXXXXXX XX XXXX XXXXXXXXX
08/01/2025 - R 04/29/2025 - D	Satisfaction of Mortgage (2025072400529002)	XXXXXXXXXXX XXXXXX XXXX	XXXXXX XXX
08/01/2025 - R 04/29/2025 - D	Termination of Assign of L&R (2025072400529001)	XXXXXX XXX	XXXXXXXXXXX XXXXXX XXXX
05/05/2025 - R 04/29/2025 - D	Sundry Agreement (2025050100754011)	XXXXXXXX XXXXXXXX XXXXXXXXXXX XXXX	XXXXXXX XXXXXXXXX XXX
05/05/2025 - R 04/29/2025 - D	Asgn of Asgn of L&R (2025050100754010)	XXXXXXXX XXXXXXXX XXXXXXXXXXX XXXX	XXXXXXXX XXXXXXXXXXX XXXX X X
05/05/2025 - R 04/29/2025 - D	Assignment, Mortgage (2025050100754009)	XXXXXXXX XXXXXXXX XXXXXXXXXXX XXXX	XXXXXXXX XXXXXXXXXXX XXXX X X
05/05/2025 - R 04/29/2025 - D	Assignment of Leases and Rents (2025050100754008)	XXXXXXXXXXX XXXXXX XXXX	XXXXXXXX XXXXXXXX XXXXXXXXXXX XXXX
05/05/2025 - R 04/29/2025 - D	Mortgage (2025050100754007)	XXXXXXXXXXX XXXXXX XXXX	XXXXXXXX XXXXXXXX XXXXXXXXXXX XXXX
05/05/2025 - R 04/29/2025 - D	Asgn of Asgn of L&R (2025050100754006)	XXXXXXXX XXXXXXXX XXXXXXXXXXX XXXX	XXXXXXXX XXXXXXXXXXX XXXX X X

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for Chelton Court Owner - 360 West 21st Street, 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

$627,256

Municipal exemptions

Recent tax assessments

Market value

$14,630,000

Assessed value

$6,583,500

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	$14,452,000	$6,503,400	$5,559,300	12.439%	$693,800	$596,308	+2.08%
2024/25	$12,641,000	$5,688,450	$5,414,881	12.5%	$679,279	$584,136	+1.94%
2023/24	$12,564,000	$5,653,800	$5,344,676	12.502%	$670,802	$573,015	+3.91%
2022/23	$12,440,000	$5,598,000	$5,196,543	12.267%	$640,099	$551,446	+7.43%
2021/22	$11,370,000	$5,116,500	$4,898,340	12.235%	$602,322	$513,298	-10.82%
2020/21	$12,191,000	$5,485,950	$4,692,220	12.267%	$578,526	$575,595	+4.09%
2019/20	$11,882,000	$5,346,900	$4,433,490	12.473%	$555,895	$552,989	+8.67%
2018/19	$11,547,000	$5,196,150	$4,034,890	12.612%	$512,897	$508,880	+11.93%
2017/18	$9,305,000	$4,187,250	$3,574,560	12.719%	$458,708	$454,648	+5.14%
2016/17	$9,072,000	$4,082,400	$3,354,110	12.892%	$436,671	$432,412	+9.43%

Permits

Permit information for Chelton Court Owner - 360 West 21st Street, New York, NY

Filing date	Job type	Job status	Job description	Initial cost
07/29/2026	Alteration
06/23/2026	Alteration
03/26/2026	Alteration
11/16/2021	Alteration
10/15/2021	Alteration

*Most recent permits on record for this property.

More about New York City property records

Violations

DOB Violations

Violation ID	Issue date	Type	Status
	01/30/2019	E-elevator
	01/03/2017	Acc1-(other BLDGS types) - elevator affirmation of correction
	11/14/2016	Acc1-(other BLDGS types) - elevator affirmation of correction

*Most recent DOB violations on record for this property.

Listings

Neighborhood

Manhattan commercial market stats

Review a detailed real estate market overview of Manhattan and assess current trends, property values, property types sold and transaction volumes. View the median price per square foot in Manhattan and compare it to other New York City boroughs.

Q2 2026 median price/sq. ft.

$729

10.4% Y-o-Y

Q1 2026 median price/sq. ft.

$807

22.4% Y-o-Y

2025 median price/sq. ft.

$630

-8.1% 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

8th Ave & 23rd St at SW Corner

Station lines

C-E

Distance (miles)

0.176

View subway map

Access the detailed traffic volume map for Chelton Court Owner - 360 West 21st Street, New York, NY 10011 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

Nearby ZIP codes for Chelton Court Owner - 360 West 21st Street, New York, NY

10001, New York City, NY 10003, New York City, NY 10009, New York City, NY 10010, New York City, NY 10012, New York City, NY 10013, New York City, NY 10014, New York City, NY 10016, New York City, NY 10018, New York City, NY 10019, New York City, NY 10020, New York City, NY 10036, New York City, NY 10110, New York City, NY 10112, New York City, NY 10119, New York City, NY 10165, New York City, NY 10170, New York City, NY 10173, New York City, NY

Frequently asked questions

What is the year built for Chelton Court Owner - 360 West 21st Street, New York, NY 10011?

The development at Chelton Court Owner - 360 West 21st Street, New York, NY 10011 was built in 1940.

What is the total square footage of Chelton Court Owner - 360 West 21st Street, New York, NY 10011?

Chelton Court Owner - 360 West 21st Street, New York, NY 10011 has a total of 37,887 square feet.

What is the assessed value of Chelton Court Owner - 360 West 21st Street, New York, NY 10011?

Chelton Court Owner - 360 West 21st Street, New York, NY 10011 is currently assessed at $6,583,500.

What are the property taxes for Chelton Court Owner - 360 West 21st Street, New York, NY 10011?

The property taxes for Chelton Court Owner - 360 West 21st Street, New York, NY 10011 total $726,866.

How many residential units does this building have?

This building has 55 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.