New York City » 10011 » W 23rd St » 509 W 23rd St

509 West 23rd Street, New York, NY 10011 - Property report

Also known as: 509 W 23rd St

Property image for 509 West 23rd Street, New York, NY 10011

Property type

Primarily Three Family with One Store or Office (S3)

Year built

1910

Lot sq. ft.

1,480

Sale price

$4,100,000

General information

Address

Primary address

509 West 23rd Street

ZIP code

10011

Neighborhood

Chelsea

Borough

Manhattan

Block & lot

00695-0030

Building

Property type

Primarily Three Family with One Store or Office (S3)

Building sq. ft.

3,016

Building dimensions

20 ft x 37 ft

Buildings on lot

Stories

Year built

1910

Last altered

2020

Building material

Sales

Sale date

05/12/2020

Sale price

$4,100,000

Tax

Tax year

2026-2027

Property tax

$20,090

Tax class

Floor area ratio (FAR)

Commercial FAR

Residential FAR

Buildable area

Zoning & Use

Zoning

Qualified opportunity zone

Residential units

Residential sq. ft.

Office sq. ft.

Retail sq. ft.

Lot

Lot dimensions

20 ft x 74 ft

Lot sq. ft.

1,480

Area overview

Walk score

98 /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

0.47 Miles

Closest fire station

0.62 Miles

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

Ownership

Ownership information for 509 West 23rd 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 509 West 23rd Street, New York, NY 10011

Sale date	Sale price	Buyer name	Seller name
05/12/2020	$4,100,000	XXXXXX XXXXXXXXXX XXX	XXXXXXXX, XXXXXX

*Most recent sale on record for this property.

More about New York City property records.

Title documents

Date	Type	Party 1	Party 2
05/15/2020 - R 05/12/2020 - D	Deed (2020051400187001)	XXXXXXXX XXXXXX	XXXXXX XXXXXXXXXX XXX
05/15/2020 - R 04/01/2020 - D	Power of Attorney (2020051400187002)	XXXXXXXX XXXXXX	XXXXXXXXX XXXXXXX
01/28/2020 - R 01/27/2020 - D	Satisfaction of Mortgage (2020012400300001)	XXXXXXXX XXXXXX	XXXXXXXX XXXX XXXXXXXX XXXXXXXXXXX
06/10/2014 - R 06/04/2014 - D	Zoning Lot Description (2014060502374001)	XXXX XXXX XXXXXXXX XXX
06/04/2009 - R 05/21/2009 - D	Mortgage (2009052900358001)	XXXXXXXX XXXXXX	XXXXXXXX XXXX X X
04/08/2008 - R 03/13/2008 - D	Satisfaction of Mortgage (2008032701519001)	XXXXXXXX XXXXXX	XXXXXXXX XXXXX XXXX XX
03/03/2008 - R 02/22/2008 - D	Sundry Agreement (2008022601419004)	XXX XXXXXX XXXXX
03/03/2008 - R 02/22/2008 - D	Agreement (2008022601419003)	XXXXXXXX XXXXXX	XX XXXX XXXX XXX
03/03/2008 - R 02/22/2008 - D	Development Rights (2008022601419002)	XXXXXXXX XXXXXX	XX XXXX XXXX XXX
03/03/2008 - R 02/15/2008 - D	Certificate (2008022601419001)	XXXXX XXXXXXXX XXXXX XXXXXXXXX XXXXXXX XX XXX XXXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 509 West 23rd 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

$20,090

Municipal exemptions

Recent tax assessments

Market value

$1,395,000

Assessed value

$627,750

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	$1,369,000	$616,050	$157,990	12.439%	$19,652	$19,652	+7.47%
2024/25	$1,141,000	$513,450	$146,287	12.5%	$18,286	$18,286	+18.86%
2023/24	$1,054,000	$474,300	$123,060	12.502%	$15,385	$15,385	+10.07%
2022/23	$1,142,000	$513,900	$113,944	12.267%	$13,978	$13,978	-30.80%
2021/22	$6,172,000	$370,320	$101,184	19.963%	$21,062	$20,199	+0.77%
2020/21	$7,030,000	$421,800	$95,243	21.045%	$20,947	$20,044	-0.59%
2019/20	$7,327,000	$439,620	$95,252	21.167%	$21,068	$20,162	+2.05%
2018/19	$9,028,000	$541,680	$94,444	20.919%	$20,665	$19,757	+10.66%
2017/18	$5,026,000	$301,560	$87,583	20.385%	$18,997	$17,854	+8.61%
2016/17	$5,913,000	$354,780	$82,230	19.991%	$17,576	$16,439	+8.86%

Permits

Permit information for 509 West 23rd Street, New York, NY

Filing date	Job type	Job status	Job description	Initial cost
08/05/2021	Alteration
07/06/2021	Alteration
06/21/2021	Alteration
03/05/2021	Alteration
01/29/2021	Alteration type 1

*Most recent permits on record for this property.

More about New York City property records

Violations

DOB Violations

Violation ID	Issue date	Type	Status
	07/29/2009	Imegncy-immediate emergency

*Most recent DOB violation 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

0.2

Hurricane evacuation zones

Subway & traffic

Closest station

8th Ave & 23rd St at NW Corner

Station lines

C-E

Distance (miles)

0.354

View subway map

Access the detailed traffic volume map for 509 West 23rd 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

Neighbors for 509 West 23rd Street, New York, NY

505 W 23rd St, New York 229 10th Ave, New York 520 W 23rd St, New York 524 W 23rd St, New York 536 W 23rd St, New York 501 W 23rd St, New York 225 10th Ave, New York 235 10th Ave, New York 521 W 23rd St, New York 537 W 24th St, New York 535 W 23rd St, New York 227 10th Ave, New York 186 11th Ave, New York 182 11th Ave, New York 555 W 24th St, New York 525 W 22nd St, New York

Nearby ZIP codes for 509 West 23rd 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 509 West 23rd Street, New York, NY 10011?

The development at 509 West 23rd Street, New York, NY 10011 was built in 1910.

What is the market value of 509 West 23rd Street, New York, NY 10011?

The current market value of 509 West 23rd Street, New York, NY 10011 is $1,395,000.

What is the total square footage of 509 West 23rd Street, New York, NY 10011?

509 West 23rd Street, New York, NY 10011 has a total of 3,016 square feet.

What is the price per square foot for this property?

$1,359 per square foot is the price for 509 West 23rd Street, New York, NY 10011.

How many commercial spaces does this building have?

The number of commercial spaces in this building is 1.

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.