New York City » 10280 » S End Ave » 21 S End Ave

21 South End Avenue #PH2T, New York, NY 10280 Property Information

Q: How many residential units does this building have?

This building has 1 residential units and 0 commercial spaces.

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Address

Primary address	21 South End Avenue #PH2T
Secondary address	21 Sea
Neighborhood	Battery Park City

Zip code	10280
Borough	Manhattan
Block & lot	00016-6175

Sales & Tax Overview for 21 South End Avenue #PH2T, New York

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

Tax class	Register

Lot & Building Information for 21 South End Avenue #PH2T, New York

Lot sq. ft.	45,203
Property type	Condo - Residential Unit in Elevator Building (R4)
Building sqft	648
Buildings on lot	1

Year built	1988

Zoning & Use for 21 South End Avenue #PH2T, New York

Residential units (DOF)	1

Area Overview

Walk Score

Transit Score

Bike Score

School district	2
Community district	1

Closest police station	0.97 Miles
Closest fire station	0.27 Miles

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

Unit Overview

Unit #	PH2T
Square feet	648
Condo complex	100621

Other Property Data for 21 South End Avenue #PH2T, New York

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Floor area ratio (FAR) for 21 South End Avenue #PH2T, New York, NY 10280, 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 21 South End Avenue #PH2T, New York, NY 10280, including DOB violations, ECB violations, HPD violations and 311 complaints.

Alternate Addresses

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

21 Sea, New York, NY 10280

About 21 South End Avenue #PH2T, New York

What is the year built & the total sq. ft. for 21 South End Avenue #PH2T, New York, NY 10280?

21 South End Avenue #PH2T, New York, NY 10280 was built in 1988 and has a total of 648 square feet.

What is the assessed value of 21 South End Avenue #PH2T, New York, NY 10280?

The assessed market value for the current tax year is $119,902.

How many residential units does this building have?

This building has 1 residential unit(s).

Ownership Information for 21 South End Avenue #PH2T, New York

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Property owner name for 21 South End Avenue #PH2T, New York, NY 10280

Find out who owns 21 South End Avenue #PH2T, New York, NY 10280.
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Building contacts for 21 South End Avenue #PH2T, New York, NY 10280

Building management:	Register
Representatives (from permits):	Register
Tenants:	Register

Commercial Real Estate nearby

Real Estate Reports:

Eliza Theiss, Jun 04, 2026 World Cup or Your Mortgage/Rent? Ticket Prices Rival Host City Housing Costs

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Eliza Theiss, Apr 23, 2026 $4.6M Hudson Yards Maintains Top Spot, Luxury Sales in Malba Set $2.5M Price Record for Queens

Despite prices declining, Hudson Yards remained the most expensive NYC neighborhood, but TriBeCa’s growth closed the gap to under $400,000, while Malba set a new historic price record for Queens at $2.5 million, securing the highest ranking ever for the borough at #5.

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Past Sales & Property History for 21 South End Avenue #PH2T, New York

Create a free account to view the complete sales history for 21 South End Avenue #PH2T, New York, including title documents, transfer conditions, mortgages, liens, and pre-foreclosures.

No recorded sales for this property.

Title Documents for 21 South End Avenue #PH2T, 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
05/05/2016 - R 03/30/2016 - D	Amended Condo Declaration (2016042200524001)
08/21/2002 - R	Sundry Agreement (1070008770307)
12/21/2001 - R	Sundry Agreement (1300007933430)
08/22/2000 - R	Sundry Agreement (1740007315474)
09/04/1998 - R	Sundry Agreement (1730006235073)
08/01/1991 - R	UCC3 Amendment (1990003692599)
07/31/1991 - R	UCC3 Amendment (1180003692418)
07/31/1991 - R	UCC3 Amendment (1170003692417)
07/16/1991 - R	Release (1490000375649)
07/16/1991 - R	Sundry Agreement (1480000375648)

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R: Recorded date
D: Document date

Property Taxes for 21 South End Avenue #PH2T, New York

Access detailed property tax data for 21 South End Avenue #PH2T, New York, NY 10280. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year:	2026-2027
Property tax:	$0

Tax assessor's market value:	$266,449
Assessed value:	$119,902
Exemptions granted by city:	Register

More about New York City Property Taxes

Assessment History for 21 South End Avenue #PH2T, New York

Here's the assessment & property tax history for 21 South End Avenue #PH2T, 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	$251,749	$113,287	$0	12.439%	$13,015	$0	n/a
2024/25	$242,201	$108,991	$0	12.5%	$12,659	$0	n/a
2023/24	$234,041	$105,319	$0	12.502%	$12,429	$0	n/a
2022/23	$229,757	$103,391	$0	12.267%	$11,974	$0	n/a
2021/22	$204,809	$92,164	$0	12.235%	$11,276	$0	n/a

Permits for 21 South End Avenue #PH2T, New York

The complete history of permits filed for 21 South End Avenue #PH2T, 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.

Battery Park City Residential Market Stats

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

Median Sale Price

$1,028,625

10.8% YoY

Median Price/Sqft

$1,152

5.6% 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

Greenwich St & Rector St at SW Corner (Exit Only)

Station lines

Distance (miles)

0.23

View subway map

Schools

Nearest elementary schools

Name	Rating	Att. zoned	Type	Grade range	No of students	Distance (miles)
Battery Park City School	9	No	Public	PK, K-8	710	0.13
Battery Park City School	9	No	Public	PK, K-8	710	0.13
P.S. 94	NR	No	Public	K-12	419	0.17
China Institute	NR	No	Private	PK, K, 2-12	0	0.17
China Institute	NR	No	Private	PK, K, 2-12	0	0.17

Nearest middle schools

Name	Rating	Att. zoned	Type	Grade range	No of students	Distance (miles)
Battery Park City School	9	No	Public	PK, K-8	710	0.13
P.S. 94	NR	No	Public	K-12	419	0.17
China Institute	NR	No	Private	PK, K, 2-12	0	0.17
The Lang School	NR	No	Private	K-12	0	0.30
The Lang School	NR	No	Private	2-12	59	0.30

Nearest high schools

Name	Rating	Att. zoned	Type	Grade range	No of students	Distance (miles)
P.S. 94	NR	No	Public	K-12	419	0.17
China Institute	NR	No	Private	PK, K, 2-12	0	0.17
John V Lindsay Wildcat Academy Charter School	4	No	Charter	9-12	331	0.24
The Lang School	NR	No	Private	K-12	0	0.30
The Lang School	NR	No	Private	2-12	59	0.30

Neighbors for 21 South End Avenue #PH2T, New York

Here are the neighbors for 21 South End Avenue #PH2T, New York, NY 10280.

Address	Square feet	Purchase date	Purchase price
340 W 12th St, New York	5,250	07/24/2015	$13,600,000
125 W 29th St, New York	8,240	10/15/1982
571 Riverside Dr, New York	80,742	12/16/2021	$55,400,000
345 E 12th St, New York	21,574	10/17/2018
770 Lexington Ave, New York	156,823	11/01/2017	$28,050,000
565 5th Ave, New York	345,048	01/06/2006	$15,792,259
219 Avenue B, New York	6,428	10/09/2007	$10
152 E 84th St, New York	36,935	09/20/1991
50 Norfolk St, New York	137,909	01/20/2022	$16,100,000
305 E 110th St, New York	9,190	05/05/2016
123 Avenue D, New York	2,186	01/20/1981
517 W 135th St, New York	13,170	05/07/1993
128 E 111th St, New York		05/26/1989
132 Greene St, New York	61,999	04/02/1976
26 1st Ave, New York	16,924	07/31/2023	$10
191 E 3rd St, New York	18,598	12/29/1988
37 W 88th St, New York	6,689	05/15/2019	$8,875,000
150 Broadway, New York	279,669	11/18/2015
460 W 166th St, New York		05/27/2026