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

21 South End Avenue #623, New York, NY 10280 Property Information

21 South End Avenue #623, New York, NY 10280 Property Information

  • General
  • Owner
  • Documents
  • Tax
  • Permits
  • Neighborhood
Unlock this property report with a free account.

Access up-to-date information from property owner names to sales history, tax info, title documents, mortgages, development, maps, permits and more.
Sign Up Now
Research 100M+ property records powered by:
  • 2000+ governmental and public data sources
  • 80 dedicated analysts and researchers
  • 20+ years of real estate experience
Learn More

Photo & Map Show Hide

21 South End Avenue #623, New York, NY 10280 1
static Mapbox map

Address

Primary address 21 South End Avenue #623
Secondary address 21 Sea
Neighborhood Battery Park City
Zip code 10280
Borough Manhattan
Block & lot 00016-6110

Sales & Tax Overview for 21 South End Avenue #623, New York

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

Purchase date 03/01/2016
Purchase price $720,000
Tax class

Lot & Building Information for 21 South End Avenue #623, New York

Lot sq. ft. 45,203
Property type Condo - Residential Unit in Elevator Building (R4)
Building sqft 784
Buildings on lot 1
Year built 1988
Unlock this property report with a free account.

Access up-to-date information from property owner names to sales history, tax info, title documents, mortgages, development, maps, permits and more.
Sign Up Now

Zoning & Use for 21 South End Avenue #623, New York

Residential units (DOF) 1

Area Overview

Walk Score
96 /100. Walker's Paradise
Transit Score
100 /100. Rider's Paradise
Bike Score
81 /100. Very Bikeable

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 # 623
Square feet 784
Condo complex 100621
Rooms 3.5
Bedrooms 1
Bathrooms 1.5

Other Property Data for 21 South End Avenue #623, New York

New York property reports include comprehensive occupancy, development and violation information. Create a free account to access valuable data points such as:

Floor area ratio (FAR) for 21 South End Avenue #623, 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 #623, 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 #623, New York

What is the year built & the total sq. ft. for 21 South End Avenue #623, New York, NY 10280?

21 South End Avenue #623, New York, NY 10280 was built in 1988 and has a total of 784 square feet.

What is the assessed value of 21 South End Avenue #623, New York, NY 10280?

The assessed market value for the current tax year is $125,693.

When was 21 South End Avenue #623, New York, NY 10280 last sold and what was the last sale price?

21 South End Avenue #623, New York, NY 10280 was last sold in 03/01/2016 for $720,000.

How many residential units does this building have?

This building has 1 residential unit(s). There are 1 active listings at this address.

Ownership Information for 21 South End Avenue #623, New York

View property contacts like owners, building management, representatives from permits and tenants with a free account. For LLC-owned properties, access manually researched real owners and phone numbers.

Property owner name for 21 South End Avenue #623, New York, NY 10280
Find out who owns 21 South End Avenue #623, New York, NY 10280.
Sign Up
Building contacts for 21 South End Avenue #623, New York, NY 10280
Building management:
Representatives (from permits):
Tenants:

Homes for Sale in 21 South End Avenue #623, New York



$850,000
$1,083/sqft

Listing date 05/19/2026
Building name The Regatta
Rooms 3
Bedrooms 1
Bathrooms 1.5
Square feet 785

Contact Fabio Petrolino for more information Contact John Gomes for more information View full listing information on elliman.com

Listed by:

Fabio Petrolino
Email Agent

Listing Price History

Date Price Price/sqft
05/11/2026 $850,000 $1,083
Active Listings For This Property:
For Sale The Regatta
21 South End Avenue #623, New York
1 1.5
$850,000
Real Estate Reports:
World Cup or Your Mortgage/Rent? Ticket Prices Rival Host City Housing Costs
Eliza Theiss, Jun 04, 2026 World Cup or Your Mortgage/Rent? Ticket Prices Rival Host City Housing Costs
World Cup ticket prices rival monthly housing expenses in the 11 U.S. host cities, with even the cheapest seats covering weeks or even months of rent or mortgage payments.
$4.6M Hudson Yards Maintains Top Spot, Luxury Sales in Malba Set $2.5M Price Record for Queens
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.
Research 100M+ property records powered by:
  • 2000+ governmental and public data sources
  • 80 dedicated analysts and researchers
  • 20+ years of real estate experience
Learn More

Past Sales & Property History for 21 South End Avenue #623, New York

Create a free account to view the complete sales history for 21 South End Avenue #623, New York, including title documents, transfer conditions, mortgages, liens, and pre-foreclosures.

Purchase date Purchase price Buyer name Seller name
03/01/2016 $720,000

Title Documents for 21 South End Avenue #623, 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
05/03/2016 - R
04/21/2016 - D		 Satisfaction of Mortgage
(2016050200117001)
05/05/2016 - R
03/30/2016 - D		 Amended Condo Declaration
(2016042200524001)
03/14/2016 - R
03/01/2016 - D		 Mortgage
(2016022200518003)
03/14/2016 - R
03/01/2016 - D		 Power of Attorney
(2016022200518002)
03/14/2016 - R
03/01/2016 - D		 Deed
(2016022200518001)
12/17/2013 - R
07/30/2013 - D		 Assignment, Mortgage
(2013082601179005)
01/23/2012 - R
11/22/2011 - D		 Mortgage
(2011121300816001)
12/23/2010 - R
12/15/2010 - D		 Deed
(2010122100060001)
09/21/2007 - R
07/25/2005 - D		 Satisfaction of Mortgage
(2007091901705002)
08/22/2000 - R Sundry Agreement
(1740007315474)
Show More
Unlock title documents, including buyer and seller information (when available).
Sign up

R: Recorded date
D: Document date

Property Taxes for 21 South End Avenue #623, New York

Access detailed property tax data for 21 South End Avenue #623, 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: $279,317
Assessed value: $125,693
Exemptions granted by city:

More about New York City Property Taxes

Assessment History for 21 South End Avenue #623, New York

Here's the assessment & property tax history for 21 South End Avenue #623, 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 $263,907 $118,758 $0 12.439% $13,643 $0 n/a
2024/25 $253,899 $114,255 $0 12.5% $13,270 $0 n/a
2023/24 $245,344 $110,405 $0 12.502% $13,030 $0 n/a
2022/23 $240,853 $108,384 $0 12.267% $12,552 $0 n/a
2021/22 $214,701 $96,615 $0 12.235% $11,821 $0 n/a
Show More

Permits for 21 South End Avenue #623, New York

The complete history of permits filed for 21 South End Avenue #623, 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 1
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
Show More

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
Show More

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
Show More

Data provided by GreatSchools.org © 2025. All rights reserved.

Neighbors for 21 South End Avenue #623, New York

Here are the neighbors for 21 South End Avenue #623, New York, NY 10280.

Address Square feet Purchase date Purchase price
621 Water St, New York 60,417 06/14/2012 $8,131,137
235 E 123rd St, New York 9,692 07/08/2008 $1,750,000
416 W 150th St, New York 2,475 10/31/1983
2001 1st Ave, New York 1,575 04/26/2018 $400,000
228 E 45th St, New York 208,052 11/01/2017 $28,050,000
172 Waverly Pl, New York 8,000 08/02/1995
21 W 46th St, New York 75,008 01/24/2025 $43,000,000
54 W 57th St, New York 12/03/1998
102 W 91st St, New York 76,048 03/15/1994
120 Wall St, New York 582,412 04/30/2019 $25,834,535
2048 Madison Ave, New York 2,250 09/07/2022 $2,400,000
457 Convent Ave, New York 2,752 09/20/2019 $1,180,366
161 E 89th St, New York 9,855 11/20/2024 $22,800,000
197 E 3rd St, New York 7,803 12/09/2016
162 E 104th St, New York 7,480 06/03/1994
354 W 52nd St, New York 04/18/2023 $15,488,000
3163 Broadway, New York 16,161 06/30/2011 $60,000
126 E 56th St, New York 171,591 04/04/2023 $113,000,000
260 W 88th St, New York 5,088 11/21/2011
15 W 39th St, New York 79,056 10/09/2018
Show More
Not sure if we cover all the data-points you need? View sample full report View sample full report