New York City » 10021 » E 71st St » 437 E 71st St

437 East 71st Street, New York, NY 10021 Property Information

Q: How many residential units does this building have?

This building has 20 residential units and 0 commercial spaces.

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Address

Primary address	437 East 71st Street
Neighborhood	Lenox Hill

Zip code	10021
Borough	Manhattan
Block & lot	01466-0019

Sales & Tax Overview for 437 East 71st 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

Lot & Building Information for 437 East 71st Street, New York

Lot sq. ft.	2,554
Lot dimensions	25 ft x 102.17 ft
Property type	Old Law Tenement (C4)
Building sqft	9,595
Building dimensions	25 ft x 86 ft
Buildings on lot	1
Stories	5
Structure type	Walk-up apartment
Building material	Masonry

Year built	1910
Year last altered	1987
Frontage	East 71 Street (narrow)
Nearest wide street	East 72 Street
Distance to wide street	Register

Zoning & Use for 437 East 71st Street, New York

Zoning	Register
Residential units (DOF)	20
Regulatory status	Rent stabilized
Stabilized units	17

Residential sqft	Register

Area Overview

Walk Score

Transit Score

Bike Score

School district	2
Community district	8

Closest police station	0.47 Miles
Closest fire station	0.37 Miles

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

Other Property Data for 437 East 71st 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 437 East 71st Street, New York, NY 10021, 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 437 East 71st Street, New York, NY 10021, including DOB violations, ECB violations, HPD violations and 311 complaints.

About 437 East 71st Street, New York

What is the year built & the total sq. ft. for 437 East 71st Street, New York, NY 10021?

437 East 71st Street, New York, NY 10021 was built in 1910 and has a total of 9,595 square feet.

What is the assessed value of 437 East 71st Street, New York, NY 10021 and the property tax paid?

Assessed at $786,150, the tax amount paid for 437 East 71st Street, New York, NY 10021 is $4,889.

When was 437 East 71st Street, New York, NY 10021 last sold?

437 East 71st Street, New York, NY 10021 was last sold in 07/01/1986.

How many residential units does this building have?

This building has 20 residential unit(s).

Ownership Information for 437 East 71st Street, New York

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Property owner name for 437 East 71st Street, New York, NY 10021

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Building contacts for 437 East 71st Street, New York, NY 10021

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

Commercial Real Estate nearby

Real Estate Reports:

Eliza Theiss, Jun 23, 2026 NYC Resale Gains & Losses: Every Borough Made Money in 2025, Except Manhattan

In 2025, NYC home-sellers mostly made money. But, in Manhattan, resales came with losses — and it was apartments and recent buyers that absorbed them.

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.

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Past Sales & Property History for 437 East 71st Street, New York

Create a free account to view the complete sales history for 437 East 71st Street, New York, including title documents, transfer conditions, mortgages, liens, and pre-foreclosures.

No recorded sales for this property.

Title Documents for 437 East 71st 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
01/19/2000 - R	Sundry Miscellaneous (1550006961755)
09/20/1999 - R	UCC3 Continuation (1650006803365)
09/20/1999 - R	UCC3 Assignment (1480006803348)
04/18/2008 - R 03/31/1999 - D	Satisfaction of Mortgage (2008041801539001)
11/29/1994 - R	Initial UCC1 (1480004507248)
11/17/1994 - R	Mortgage (ft_1260004495226)
11/17/1994 - R	Assignment, Mortgage (1420004496342)
07/01/1986 - R	Deed (1780000145678)
01/21/1971 - R	Deed (1060008483806)
10/18/1967 - R	Deed (1700008680970)

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R: Recorded date
D: Document date

Property Taxes for 437 East 71st Street, New York

Access detailed property tax data for 437 East 71st Street, New York, NY 10021. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year:	2026-2027
Property tax:	$4,889

Tax assessor's market value:	$1,747,000
Assessed value:	$786,150
Exemptions granted by city:	Register

More about New York City Property Taxes

Assessment History for 437 East 71st Street, New York

Here's the assessment & property tax history for 437 East 71st 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	$1,904,000	$856,800	$41,337	12.439%	$102,838	$5,142	+5.56%
2024/25	$1,732,000	$779,400	$38,970	12.5%	$97,425	$4,871	-57.93%
2023/24	$1,715,000	$771,750	$92,609	12.502%	$96,484	$11,578	-9.74%
2022/23	$2,018,000	$908,100	$104,565	12.267%	$106,892	$12,827	+6.85%
2021/22	$1,817,000	$817,650	$98,117	12.235%	$100,039	$12,005	+5.62%

Permits for 437 East 71st Street, New York

The complete history of permits filed for 437 East 71st 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
06/18/2026	Alteration
01/28/2020	Alteration
01/15/2020	Alteration
12/15/2015	Alteration type 2
03/26/2004	Alteration type 2
05/15/2001	Alteration type 2
07/07/1998	Alteration type 2

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More about New York City Property Records

Lenox Hill Residential Market Stats

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

Median Sale Price

$1,505,000

14% YoY

Median Price/Sqft

$1,387

6.2% 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

2nd Ave & 72nd St at SE Corner

Station lines

Distance (miles)

0.237

View subway map

Schools

Nearest elementary schools

Name	Rating	Att. zoned	Type	Grade range	No of students	Distance (miles)
P.S. 183 Robert L Stevenson	8	Yes	Public	PK, K-5	498	0.24
P.S. 183 Robert L Stevenson	8	Yes	Public	PK, K-5	498	0.24
Lycee Francais De New York	NR	No	Private	PK-12	1,364	0.23
Lycee Francais De New York	NR	No	Private	PK-12	1,364	0.23
The Cathedral School	NR	No	Private	K-8	53	0.24

Nearest middle schools

Name	Rating	Att. zoned	Type	Grade range	No of students	Distance (miles)
Jhs 167 Robert F Wagner	8	Yes	Public	6-8	1,019	0.40
Lycee Francais De New York	NR	No	Private	PK-12	1,364	0.23
The Cathedral School	NR	No	Private	K-8	53	0.24
Ella Baker School	7	No	Public	PK, K-8	337	0.28
The Town School	NR	No	Private	PK-8	384	0.29

Nearest high schools

Name	Rating	Att. zoned	Type	Grade range	No of students	Distance (miles)
Lycee Francais De New York	NR	No	Private	PK-12	1,364	0.23
Eleanor Roosevelt High School	10	No	Public	9-12	541	0.26
Talent Unlimited High School	7	No	Public	9-12	438	0.28
Manhattan International High School	1	No	Public	9-12	352	0.28
Vanguard High School	5	No	Public	9-12	421	0.28

Neighbors for 437 East 71st Street, New York

Here are the neighbors for 437 East 71st Street, New York, NY 10021.

Address	Square feet	Purchase date	Purchase price
1339 York Ave, New York	112,896	08/18/1967
413 E 72nd St, New York	9,916	03/31/2014	$5,800,000
415 E 71st St, New York	22,465	10/02/1996
417 E 70th St, New York	15,567	07/01/1986
422 E 72nd St, New York	370,100
399 E 72nd St, New York	159,403	08/18/2011	$34,476
1330 1st Ave, New York	354,310	11/16/2006
413 E 70th St, New York	15,567	10/08/2002
402 E 72nd St, New York	11,460	10/12/2005	$6,900,000
405 E 72nd St, New York	49,590	12/28/1998
420 E 71st St, New York	12,738
421 E 70th St, New York	5,685	07/01/1986
439 E 71st St, New York	11,168	07/01/1986
434 E 72nd St, New York	21,963	10/25/1988
414 E 71st St, New York	8,795	08/05/2002
416 E 71st St, New York	21,730	05/26/1994
419 E 70th St, New York	5,685	01/16/2004	$1,900,000
430 E 72nd St, New York	21,963	10/25/1988
420 E 72nd St, New York	238,180	02/24/2014	$1,295,000
423 E 70th St, New York	15,716	07/01/1986