New York City  »  10021  »  5th Ave  »  900 5th Ave

900 5th Avenue, New York, NY 10021 - Property report

Also known as: 900 5th Ave

Property image for 900 5th Avenue, New York, NY 10021
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Property type

Elevator Apartments Cooperatives Building (Other than Condominiums) (XD4)

Year built

1960

Lot sq. ft.

11,166

General information

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Access up-to-date information from property owner names to sales history, deeds, tax info, mortgages, development data, planimetric maps and more.

Address
Primary address
900 5th Avenue
Alternate address(es)
1 E 71st St
901 5th Ave
ZIP code
10021
Neighborhood
Lenox Hill
Borough
Manhattan
Block & lot
01386-0001

Owner

Find out who owns 900 5th Avenue, New York, NY 10021. Uncover corporate and individual owners with a free account.

Building
Property type
Elevator Apartments Cooperatives Building (Other than Condominiums) (XD4)
Building sq. ft.
170,106
Building dimensions
86 ft x 123 ft
Buildings on lot
1
Stories
20
Year built
1960
Tax
Tax year
2026-2027
Property tax
$2,813,584
Tax class
Floor area ratio (FAR)
Commercial FAR
Residential FAR
Buildable area
Zoning & Use
Zoning
Qualified opportunity zone
Residential units
52
Residential sq. ft.
Commercial units
4
Office sq. ft.
Retail sq. ft.
Lot
Frontage(s)
5 Avenue (wide)
East 71 Street (narrow)
Distance to wide street
Lot dimensions
89.33 ft x 125 ft
Lot sq. ft.
11,166

Area overview

Walk score
90 /100.  Walker's Paradise
Transit score
100 /100.  Rider's Paradise
Bike score
78 /100.  Very Bikeable
School district
2
Community district
8
Closest police station
0.34 Miles
Closest fire station
0.33 Miles

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

Units for 900 5th Avenue, New York, NY

Unit Sale date Sale price Sq. ft. Price/Sq. ft.
Unit 10A 10/02/2008
Unit 10B
Unit 10C 03/12/2026
Unit 11A 03/03/2022
Unit 11B 07/17/2024
Unit 11C 11/05/2009 2,000
Unit 12A 05/26/2015
Unit 12B 07/16/2014
Unit 12C 08/01/2016
Unit 14A 02/08/2024
Unit 14B 08/18/2023
Unit 14C 04/08/2026
Unit 15A 04/28/2017
Unit 15B 06/02/2006
Unit 15C 12/03/2021
Unit 16A 11/14/2023
Unit 16B 03/31/2022
Unit 16C 07/19/2011 1,600
Unit 17A,B 03/09/2026
Unit 17A 01/09/2014
Unit 17B 11/09/2015
Unit 17C
Unit 18A
Unit 18B
Unit 19A 10/30/2008
Unit 19B 10/07/2022
Unit 1B 01/19/2011 2,000
Unit 20A
Unit 2A 04/01/2010
Unit 2B 12/11/2020
Unit 2C 01/26/2015
Unit 2D 02/21/2019
Unit 3A 05/22/2025
Unit 3B 04/14/2005 2,200
Unit 3C 01/17/2025
Unit 4A 03/31/2025
Unit 4B 06/25/2025
Unit 4C 08/30/2011 2,000
Unit 5A 06/03/2021
Unit 5B 10/11/2022
Unit 5C 06/01/2007
Unit 6A,B
Unit 6A
Unit 6B 10/01/2021
Unit 7A 09/26/2017 2,400
Unit 7B 12/12/2024
Unit 7C 07/20/2021
Unit 8B 08/22/2023
Unit 8C 09/24/2019
Unit 9A 05/15/2026
Unit 9B 06/15/2008
Unit 9C 03/12/2026
Unit COMMAC
Unit COMMAC 06/09/2011
Unit HLW 12/16/2024
Unit MDS6 05/28/2026
Unit PHA 02/21/2019
Ownership

Ownership information for 900 5th Avenue, New York, NY

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Property owner name
Registered owner
Source
Deed
Owner contact information
Phone number
Owner address
Documents

Sales history for 900 5th Avenue, New York, NY 10021

No recently recorded sales for this property.

More about New York City property records.

Title documents

Date Type Amount Party 1 Party 2
07/15/2026 - R
07/07/2026 - D		 Asgn of Asgn of L&R
(2026071400443018)		 XXXXXXXX XXXXXXXXXXX XXXX X X XXXXXXXX XXXX XXXXXXXX XXXXX XXXXXXX XX XXXXXXX
07/15/2026 - R
07/07/2026 - D		 Assignment, Mortgage
(2026071400443017)		 XXXXXXXX XXXXXXXXXXX XXXX X X XXXXXXXX XXXX XXXXXXXX XXXXX XXXXXXX XX XXXXXXX
03/18/2026 - R
02/26/2026 - D		 Asgn of Asgn of L&R
(2026030900872008)		 XXXXXXXX XXXXXXXX XXXXXXXXXXX XXXX XXXXXXXX XXXXXXXXXXX XXXX X X
03/18/2026 - R
02/26/2026 - D		 Assignment, Mortgage
(2026030900872007)		 XXXXXXXX XXXXXXXX XXXXXXXXXXX XXXX XXXXXXXX XXXXXXXXXXX XXXX X X
03/18/2026 - R
02/26/2026 - D		 Assignment of Leases and Rents
(2026030900872006)		 XXX XXXXX XXXXXX XXXXXXXXXXX XXXXXXXX XXXXXXXX XXXXXXXXXXX XXXX
03/18/2026 - R
02/26/2026 - D		 Mortgage
(2026030900872005)		 XXX XXXXX XXXXXX XXXXXXXXXXX XXXXXXXX XXXXXXXX XXXXXXXXXXX XXXX
03/18/2026 - R
02/26/2026 - D		 Satisfaction of Mortgage
(2026030900872004)		 XXX XXXXX XXXXXX XXXXXXXXXXX XXXXXXXX XXXXXXXXXXX XXXX X X
03/18/2026 - R
02/26/2026 - D		 Satisfaction of Mortgage
(2026030900872003)		 XXX XXXXX XXXXXX XXXXXXXXXXX XXXXXXXX XXXXXXXXXXX XXXX X X
03/18/2026 - R
02/26/2026 - D		 Termination of Assign of L&R
(2026030900872002)		 XXXXXXXX XXXXXXXXXXX XXXX X X XXX XXXXX XXXXXX XXXXXXXXXXX
03/18/2026 - R
02/26/2026 - D		 Termination of Assign of L&R
(2026030900872001)		 XXXXXXXX XXXXXXXXXXX XXXX X X XXX XXXXX XXXXXX XXXXXXXXXXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 900 5th Avenue, 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
$2,813,584
Municipal exemptions
Recent tax assessments
Market value
$59,161,000
Assessed value
$26,622,450

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 $58,639,000 $26,387,550 $24,314,910 12.439% $3,031,981 $2,730,645 -3.28%
2024/25 $59,382,000 $26,721,900 $24,933,970 12.5% $3,124,215 $2,823,317 +2.15%
2023/24 $57,938,000 $26,072,100 $24,548,440 12.502% $3,076,827 $2,763,924 +3.42%
2022/23 $53,571,000 $24,106,950 $24,078,180 12.267% $2,957,200 $2,672,513 +7.17%
2021/22 $50,510,000 $22,729,500 $22,678,920 12.235% $2,780,954 $2,493,609 -10.48%
2020/21 $56,307,000 $25,338,150 $22,706,670 12.267% $2,791,606 $2,785,427 +6.69%
2019/20 $55,126,000 $24,806,700 $20,931,780 12.473% $2,619,775 $2,610,821 +8.45%
2018/19 $53,427,000 $24,042,150 $19,087,484 12.612% $2,422,476 $2,407,313 +8.50%
2017/18 $46,363,000 $20,863,350 $17,443,428 12.719% $2,235,909 $2,218,630 +4.61%
2016/17 $41,633,000 $18,734,850 $16,450,982 12.892% $2,138,346 $2,120,861 +2.73%
Permits

Permit information for 900 5th Avenue, New York, NY

Filing date Job type Job status Job description Initial cost
06/11/2026 Alteration
06/05/2026 Alteration
06/03/2026 Alteration
06/03/2026 Alteration
04/24/2026 Alteration

*Most recent permits on record for this property.

More about New York City property records

Violations

HPD Violations

Violation ID Inspection date Class NOV issue date Status
10/01/2015 I
08/30/1989 A

*Most recent HPD violations on record for this property.

Neighborhood

Upper East Side, Carnegie Hill residential market stats

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

Median sale price

—

Median price/sq. ft.

—

Manhattan median sale price

$1,260,000

5.4% 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

Property location map
FEMA flood zones
X

Hurricane evacuation zones

Property location map
Hurricane evacuation zones
-

Subway & traffic

Closest station
Lexington Ave & 68th St at NW Corner
Station lines
6
Distance (miles)
0.305
View subway map

Access the detailed traffic volume map for 900 5th Avenue, New York, NY 10021 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

Schools

Nearest elementary schools

Name Rating Att. zoned Type Grade range No of students Distance (miles)
East Side Elementary School, PS 267 9 Yes Public K-5 362 0.58
Buckley School NR No Private K-9 374 0.24
The Hewitt School NR No Private K-12 522 0.25
Rabbi Arthur Schneier Park East Day School NR No Private PK-8 264 0.37
Rabbi Arthur Schneier Park East Day School NR No Private PK-8 264 0.37
The Allen-Stevenson School NR No Private K-8 421 0.41
P.S. 6 Lillie D Blake 9 No Public PK, K-5 587 0.53
P.S. 6 Lillie D Blake 9 No Public PK, K-5 587 0.53
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 0.48
Buckley School NR No Private K-9 374 0.24
The Hewitt School NR No Private K-12 522 0.25
Rabbi Arthur Schneier Park East Day School NR No Private PK-8 264 0.37
The Allen-Stevenson School NR No Private K-8 421 0.41
Rudolf Steiner School NR No Private PK-12 299 0.42
Ella Baker School 7 No Public PK, K-8 337 0.59
Nearest high schools

Name Rating Att. zoned Type Grade range No of students Distance (miles)
Dominican Academy NR No Private 9-12 218 0.22
Dominican Academy NR No Private 9-12 0 0.22
The Hewitt School NR No Private K-12 522 0.25
Manhattan High School For Girls NR No Private 9-12 204 0.31
Ramaz School NR No Private 9-12 384 0.35
Manhattan International High School 1 No Public 9-12 352 0.59
Vanguard High School 5 No Public 9-12 421 0.59

Data provided by GreatSchools.org © 2026. All rights reserved.

Neighbors for 900 5th Avenue, New York, NY

19 E 71st St, New York 11 E 70th St, New York 44 E 71st St, New York 46 E 71st St, New York 13 E 71st St, New York 42 E 71st St, New York 740 Park Ave, New York 870 Madison Ave, New York 9 E 71st St, New York 11 E 71st St, New York 872 Madison Ave, New York 18 E 71st St, New York 22 E 71st St, New York 861 Madison Ave, New York 15 E 71st St, New York 17 E 71st St, New York 14 E 71st St, New York 40 E 71st St, New York 3 E 71st St, New York 16 E 71st St, New York

Nearby ZIP codes for 900 5th Avenue, New York, NY

10017, New York City, NY 10022, New York City, NY 10028, New York City, NY 10044, New York City, NY 10065, New York City, NY 10075, New York City, NY 10103, New York City, NY 10128, New York City, NY 10152, New York City, NY 10154, New York City, NY 10162, New York City, NY 10167, New York City, NY 10169, New York City, NY 10170, New York City, NY 10171, New York City, NY 10172, New York City, NY 10177, New York City, NY 11109, New York City, NY

Frequently asked questions

What is the year built for 900 5th Avenue, New York, NY 10021?

The development at 900 5th Avenue, New York, NY 10021 was built in 1960.

What is the total square footage of 900 5th Avenue, New York, NY 10021?

900 5th Avenue, New York, NY 10021 has a total of 170,106 square feet.

What is the assessed value of 900 5th Avenue, New York, NY 10021?

900 5th Avenue, New York, NY 10021 is currently assessed at $26,622,450.

What are the property taxes for 900 5th Avenue, New York, NY 10021?

The property taxes for 900 5th Avenue, New York, NY 10021 total $3,120,845.

How many residential units does this building have?

This building has 52 residential unit(s).

Disclaimer

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