New York City » 10017 » E 43rd St » 321 E 43rd St

The Cloister - 321 East 43rd Street, New York, NY 10017 Property Information

Q: How many residential units does this building have?

This building has 143 residential units and 0 commercial spaces.

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Address

Building name	The Cloister
Primary address	The Cloister - 321 East 43rd Street
Secondary address	315-323 E 43rd St
Neighborhood	Turtle Bay

Zip code	10017
Borough	Manhattan
Block & lot	01336-0010

Sales & Tax Overview for 321 East 43rd Street, 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
Estimated property tax	$892,684

Lot & Building Information for 321 East 43rd Street, New York

Lot sq. ft.	12,903
Lot dimensions	128.5 ft x 100.42 ft
Property type	Elevator Apartments Cooperatives Building (Other than Condominiums) (XD4)
Building sqft	94,516
Building dimensions	129 ft x 86 ft
Buildings on lot	1
Stories	10

Year built	1928
Frontage(s)	East 43 Street (narrow)
Nearest wide street	East 44 Street
Distance to wide street	Register

Zoning & Use for 321 East 43rd Street, New York

Zoning	Register
Residential units (DOF)	143
Regulated units	Register

Residential sqft	Register

Units & Related Parcels

Unit	Sale Date	Sale Price	Sqft	Price/Sqft
Unit 1002	09/25/2017	Register
Unit 1003	02/02/2022	Register	350	Register
Unit 1004	07/08/2015	Register	800	Register
Unit 1005	10/22/2012	Register	890	Register
Unit 1006
Unit 1008	03/07/2023	Register
Unit 1009	03/09/2026	Register
Unit 1010	03/03/2009	Register
Unit 101	07/16/2020	Register
Unit 1011	10/17/2022	Register
Unit 1014	05/09/2014	Register	750	Register
Unit 1015
Unit 102,111	10/04/2019	Register
Unit 103	07/09/2025	Register
Unit 104,106
Unit 104	05/12/2021		800
Unit 106	05/12/2021		300
Unit 107	10/10/2018	Register
Unit 109	11/29/2016	Register
Unit 111,112
Unit 111	02/11/2026
Unit 112	08/17/2009	Register	1,050	Register
Unit 114	05/26/2022	Register	750	Register
Unit 201	04/21/2022	Register	950	Register
Unit 202	10/25/2012	Register
Unit 203	11/22/2021	Register	300	Register
Unit 204	06/26/2014	Register	740	Register
Unit 205	08/28/2020
Unit 206	07/11/2013	Register	250	Register
Unit 207	10/29/2018	Register	300	Register
Unit 208	04/13/2023	Register
Unit 209	11/09/2020	Register
Unit 210	05/17/2004
Unit 211	12/20/2023	Register
Unit 214
Unit 215	05/17/2005
Unit 302	11/29/2022	Register
Unit 304	06/29/2023	Register
Unit 305	04/14/2008	Register
Unit 306	12/24/2020	Register	275	Register
Unit 307	07/29/2004
Unit 308	09/29/2017	Register	700	Register
Unit 309	06/06/2024	Register
Unit 310	09/06/2018	Register
Unit 311	09/13/2021	Register
Unit 314	05/27/2025	Register	750	Register
Unit 321
Unit 402	01/20/2016	Register	800	Register
Unit 403	07/14/2021	Register
Unit 404	06/13/2024	Register	725	Register
Unit 405	07/30/2021	Register
Unit 406	09/14/2022	Register
Unit 408	04/23/2021	Register
Unit 409	06/24/2010	Register
Unit 410	06/17/2022	Register
Unit 412	11/20/2013	Register
Unit 414	07/08/2008	Register	750	Register
Unit 415	01/25/2016	Register	375	Register
Unit 501	10/25/2004		900
Unit 502	12/04/2007	Register
Unit 503
Unit 504	10/20/2017	Register	800	Register
Unit 505,506
Unit 505	03/25/2022	Register	1,040	Register
Unit 506	03/25/2022	Register	200	Register
Unit 509	01/21/2026
Unit 510	12/15/2025	Register
Unit 511	12/15/2025	Register
Unit 512	11/14/2013	Register
Unit 515	09/18/2023	Register
Unit 601	07/20/2011	Register	850	Register
Unit 602
Unit 603	06/13/2016	Register
Unit 604	10/03/2024	Register
Unit 605	07/30/2021	Register
Unit 606	05/20/2004
Unit 607	09/25/2015	Register	200	Register
Unit 608	10/22/2018	Register
Unit 609
Unit 610
Unit 611	11/15/2010	Register
Unit 612
Unit 614	08/18/2020	Register
Unit 615	07/03/2007	Register
Unit 6C
Unit 701	02/06/2014	Register	821	Register
Unit 702	04/13/2010
Unit 703	12/03/2018	Register	350	Register
Unit 704	06/14/2006	Register
Unit 705	05/18/2010	Register	900	Register
Unit 706,707	03/24/2025	Register
Unit 706
Unit 707	11/01/2005	Register
Unit 708	02/02/2022	Register
Unit 709
Unit 710	06/22/2007	Register	275	Register
Unit 712	08/07/2018	Register	800	Register
Unit 714	01/30/2015	Register
Unit 715	03/04/2019	Register	300	Register
Unit 801	12/01/2015	Register	900	Register
Unit 802	08/13/2025	Register	785	Register
Unit 803	03/25/2010	Register	350	Register
Unit 804
Unit 805	04/02/2024	Register	900	Register
Unit 806	01/05/2021	Register	250	Register
Unit 807	11/16/2016	Register
Unit 809	01/05/2021		900
Unit 810	10/04/2017	Register
Unit 811	01/03/2022	Register
Unit 812	06/14/2024	Register	760	Register
Unit 814	03/18/2022	Register	650	Register
Unit 815	07/20/2020	Register
Unit 901	08/30/2021	Register
Unit 901E
Unit 903	08/25/2017	Register	350	Register
Unit 904
Unit 905	03/28/2022	Register
Unit 906
Unit 908	05/14/2024	Register	860	Register
Unit 911	04/01/2021	Register
Unit 912	12/21/2017
Unit 914	08/15/2018	Register	750	Register
Unit 915
Unit PH12	06/07/2023		850
Unit PH14
Unit PH2
Unit PH4
Unit PH5	07/28/2009	Register	620	Register
Unit PH8	01/27/2011	Register	750	Register
Unit PHA

Page 1 of 9 | Show All

Area Overview

Walk Score

Transit Score

Bike Score

School district	2
Community district	6

Closest police station	0.42 Miles
Closest fire station	0.19 Miles

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

Other Property Data for 321 East 43rd Street, 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 The Cloister - 321 East 43rd Street, New York, NY 10017, 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 The Cloister - 321 East 43rd Street, New York, NY 10017, including DOB violations, ECB violations, HPD violations and 311 complaints.

Alternate Addresses

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

315-323 E 43rd St, New York, NY 10017

About 321 East 43rd Street, New York

What is the year built & the total sq. ft. for The Cloister - 321 East 43rd Street, New York, NY 10017?

The Cloister - 321 East 43rd Street, New York, NY 10017 was built in 1928 and has a total of 94,516 square feet.

What is the assessed value of The Cloister - 321 East 43rd Street, New York, NY 10017 and the property tax paid?

Assessed at $8,469,000, the tax amount paid for The Cloister - 321 East 43rd Street, New York, NY 10017 is $939,271. For the next year, the tax amount for The Cloister - 321 East 43rd Street, New York, NY 10017 is estimated at $892,684.

When was The Cloister - 321 East 43rd Street, New York, NY 10017 last sold?

The Cloister - 321 East 43rd Street, New York, NY 10017 was last sold in 01/20/1988.

How many residential units does this building have?

This building has 143 residential unit(s).

Ownership Information for 321 East 43rd Street, 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 The Cloister - 321 East 43rd Street, New York, NY 10017

Find out who owns The Cloister - 321 East 43rd Street, New York, NY 10017.
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Building contacts for The Cloister - 321 East 43rd Street, New York, NY 10017

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

Commercial Real Estate nearby

Real Estate Reports:

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.

Eliza Theiss, Mar 19, 2026 Cheaper in the City? Nearly 100 Communities in Suburban NYC Surpass $1M

New Yorkers planning a move to the suburbs increasingly find their options limited, after suburban home values shot up twice as fast as NYC medians over the last decade. While larger homes and better prices were long the norm outside the five boroughs, today, many NYC buyers find their option restricted to a handful of suburban markets.

Research 100M+ property records powered by:

2000+ governmental and public data sources
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Past Sales & Property History for 321 East 43rd Street, New York

Create a free account to view the complete sales history for 321 East 43rd Street, New York, including title documents, transfer conditions, mortgages, liens, and pre-foreclosures.

No recorded sales for this property.

Title Documents for 321 East 43rd Street, 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
04/01/2022 - R	UCC3 Termination (2022032201225001)
07/22/2020 - D 04/30/2021 - R	Asgn of Asgn of L&R (2020092800721008)
07/22/2020 - D 04/30/2021 - R	Assignment, Mortgage (2020092800721007)
06/30/2020 - D 07/08/2020 - R	Asgn of Asgn of L&R (2020070100122010)
06/30/2020 - D 07/08/2020 - R	Assignment, Mortgage (2020070100122009)
06/30/2020 - D 07/08/2020 - R	Assignment of Leases and Rents (2020070100122008)
06/30/2020 - D 07/08/2020 - R	Mortgage (2020070100122007)
06/30/2020 - D 07/08/2020 - R	Asgn of Asgn of L&R (2020070100122006)
06/30/2020 - D 07/08/2020 - R	Assignment, Mortgage (2020070100122005)
06/30/2020 - D 07/08/2020 - R	Agreement (2020070100122004)

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R: Recorded date
D: Document date

Property Taxes for 321 East 43rd Street, New York

Access detailed property tax data for The Cloister - The Cloister - 321 East 43rd Street, New York, NY 10017. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year:	2025-2026
Property tax:	$817,731
Estimated property tax:	$892,684

Tax assessor's market value:	$18,820,000
Assessed value:	$8,469,000
Exemptions granted by city:	Register

More about New York City Property Taxes

Assessment History for 321 East 43rd Street, New York

Here's the assessment & property tax history for 321 East 43rd Street, 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	$18,820,000	$8,469,000	$7,551,023	12.439%	$950,699	$816,734	+9.21%
2024/25	$17,993,000	$8,096,850	$7,159,958	12.5%	$906,368	$747,856	+0.19%
2023/24	$17,444,000	$7,849,800	$7,090,388	12.502%	$896,645	$746,462	+9.64%
2022/23	$16,199,000	$7,289,550	$6,874,031	12.267%	$853,205	$680,815	+9.22%
2021/22	$14,465,000	$6,509,250	$6,422,055	12.235%	$796,407	$623,316	-25.18%

Permits for 321 East 43rd Street, New York

The complete history of permits filed for 321 East 43rd Street, 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.

Filing date	Job type	Job status	Job description	Initial cost
11/20/2025	Alteration
09/30/2025	Alteration
12/19/2024	Alteration
07/18/2023	Alteration
05/01/2023	Alteration
12/13/2021	Alteration
10/19/2021	Alteration
08/24/2021	Alteration
07/14/2020	Alteration
07/11/2020	Alteration

Unlock the complete permit history for 321 East 43rd Street, New York with a free account.
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More about New York City Property Records

Turtle Bay Residential Market Stats

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

Median Sale Price

$898,750

-7.8% YoY

Median Price/Sqft

$1,198

-10.5% YoY

Manhattan Median Sale Price

$1,200,000

9.3% YoY

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

Risk

FEMA flood zone(s):	X (See more on map)

Transportation

Distance to Subway

Closest station

3rd Ave & 42nd St at SW Corner

Station lines

GS-4-5-6-7

Distance (miles)

0.244

View subway map

Bus Routes
Name	E 42 ST/1 Av
Line	M42
Distance (miles)	0.081

Schools

Nearest elementary schools

Name	Rating	Att. zoned	Type	Grade range	No of students	Distance to school (mi)
River School (The)	8	Yes	Public	PK, K-5	459	0.42
River School (The)	8	Yes	Public	PK, K-5	459	0.42
Aaron School	NR	No	Private	K-12	169	0.10
Lyceum Kennedy Japanese School	NR	No	Private	PK-12	197	0.11
Lyceum Kennedy Japanese School	NR	No	Private	PK-12	197	0.11

Nearest middle schools

Name	Rating	Att. zoned	Type	Grade range	No of students	Distance to school (mi)
Jhs 104 Simon Baruch	8	Yes	Public	6-8	891	1.13
Aaron School	NR	No	Private	K-12	169	0.10
Lyceum Kennedy Japanese School	NR	No	Private	PK-12	197	0.11
Lyceum Kennedy French American School	NR	No	Private	PK, K-12	0	0.11
Aaron School K - 12	NR	No	Private	K-12	185	0.13

Nearest high schools

Name	Rating	Att. zoned	Type	Grade range	No of students	Distance to school (mi)
Aaron School	NR	No	Private	K-12	169	0.10
Lyceum Kennedy Japanese School	NR	No	Private	PK-12	197	0.11
Lyceum Kennedy French American School	NR	No	Private	PK, K-12	0	0.11
Aaron School K - 12	NR	No	Private	K-12	185	0.13
The Beekman School	NR	No	Private	9-12	71	0.35

Neighbors for 321 East 43rd Street, New York

Here are the neighbors for The Cloister - The Cloister - 321 East 43rd Street, New York, NY 10017.

Address	Square feet	Purchase date	Purchase price
765 1st Ave, New York	15,455	10/23/2025	$33,335,000
771 1st Ave, New York	37,500	05/15/1997
310 E 44th St, New York	206,598	01/26/2015
327 E 42nd St, New York
320 E 42nd St, New York	261,401	03/21/2014	$270,000
763 1st Ave, New York	10,688	09/21/2000
45 Tudor City Pl, New York	215,715	08/02/2004	$190,000
304 E 44th St, New York	37,395	02/11/1998
310 E 42nd St, New York	18,766	10/30/1978
333 E 43rd St, New York	149,000	08/04/2004	$284,000
340 E 43rd St, New York	3,332	12/09/1998
800 2nd Ave, New York	242,577
777 1st Ave, New York	67,177	12/01/2016
313 E 43rd St, New York	55,455	06/04/1993
330 E 43rd St, New York	48,892	02/05/2009
336 E 43rd St, New York	4,000	09/23/2022	$4,140,150
3 United Nations Plz, New York	246,215	01/31/1995
820 2nd Ave, New York	170,778
303 E 43rd St, New York	137,127
338 E 43rd St, New York	3,334	12/09/1998