New York City  »  10065  »  Park Ave  »  640 Park Ave

640 Park Avenue, New York, NY 10065 - Property report

Also known as: 65-75 E 66th St

Property image for 640 Park Avenue, New York, NY 10065
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Property type

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

Year built

1914

Lot sq. ft.

9,525

General information

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Address
Primary address
640 Park Avenue
Alternate address(es)
640-642 Park Ave
65-75 E 66th St
ZIP code
10065
Neighborhood
Lenox Hill
Borough
Manhattan
Block & lot
01381-0035

Owner

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Building
Property type
Elevator Apartments Cooperatives Building (Other than Condominiums) (XD4)
Building sq. ft.
95,615
Building dimensions
70 ft x 109 ft
Buildings on lot
1
Stories
12
Year built
1914
Last altered
2012
Tax
Tax year
2026-2027
Property tax
$1,233,387
Tax class
Floor area ratio (FAR)
Commercial FAR
Residential FAR
Buildable area
Zoning & Use
Zoning
Qualified opportunity zone
Residential units
12
Residential sq. ft.
Commercial units
2
Office sq. ft.
Retail sq. ft.
Lot
Frontage(s)
Park Avenue (wide)
East 66 Street (narrow)
Distance to wide street
Lot dimensions
80 ft x 110 ft
Lot sq. ft.
9,525

Area overview

Walk score
96 /100.  Walker's Paradise
Transit score
100 /100.  Rider's Paradise
Bike score
76 /100.  Very Bikeable
School district
2
Community district
8
Closest police station
0.14 Miles
Closest fire station
0.15 Miles

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

Units for 640 Park Avenue, New York, NY

Unit Sale date Sale price Sq. ft. Price/Sq. ft.
Unit 11 08/14/2009 6,200
Unit 1W 12/28/2021
Unit 2 09/30/2024
Unit 3 06/15/2011
Unit 6 03/06/2017 6,000
Unit 6N
Unit 6W
Unit 7 07/27/2018
Unit 8 07/18/2013 6,000
Unit 9
Unit GRDE 02/14/2024
Ownership

Ownership information for 640 Park 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 640 Park Avenue, New York, NY 10065

No recently recorded sales for this property.

More about New York City property records.

Title documents

Date Type Amount Party 1 Party 2
02/14/2025 - R
01/23/2025 - D		 Declaration
(2025013100681001)		 XXXXX XXXXXX
06/12/2001 - R Initial Coop UCC1
(1600007696060)		 XXXX XXXXXXXX XXXXXXXX XXXXXXXX XX
10/22/1996 - R UCC3 Termination
(1830005361683)		 XXXXXXX XXXXXX X XXXXXX XXXXXX XXXX
04/23/1996 - R UCC3 Continuation
(1290005134029)		 XXXXXXX XXXXXX X XXXXXX XXXXXX XXXX
10/04/1991 - R Initial Coop UCC1
(1140003702314)		 XXXXXXX XXXXXX X XXXXXX XXXXXX XXXX
07/02/1982 - R Landmark Designation
(1270000011427)		 XXXXXXXXX XXXXXXXXXXXXX XXXX XX XXX XXXX
01/23/1976 - R Agreement
(1480008557448)		 XXX XXXX XXXXXX XXXX XXXXXX XXXXXXX XXX XX
01/19/1976 - R Mortgage
(1830008557283)		 XXX XXXX XXXXXX XXXX XXXXXX XXXXXXX XXX XX
01/19/1976 - R Assignment, Mortgage
(1820008557282)		 XXXXXX XXXXXXX XXXX XXXXXX XXXXXXX XXX XX
01/21/1966 - R Mortgage
(1510008652751)		 XXX XXX XXX XX XXXXXXXXX XXX XXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 640 Park 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
$1,233,387
Municipal exemptions
Recent tax assessments
Market value
$25,733,000
Assessed value
$11,579,850

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 $26,974,000 $12,138,300 $10,851,350 12.439% $1,350,084 $1,199,013 +2.40%
2024/25 $24,162,000 $10,872,900 $10,538,650 12.5% $1,317,600 $1,170,869 +0.54%
2023/24 $23,985,000 $10,793,250 $10,455,680 12.502% $1,307,459 $1,164,593 +2.37%
2022/23 $24,478,000 $11,015,100 $10,324,300 12.267% $1,266,775 $1,137,672 +10.78%
2021/22 $20,997,000 $9,448,650 $9,446,190 12.235% $1,156,042 $1,026,931 -14.90%
2020/21 $23,498,000 $10,574,100 $9,837,040 12.267% $1,207,003 $1,206,710 +4.38%
2019/20 $23,242,000 $10,458,900 $9,269,020 12.473% $1,156,415 $1,156,125 +5.54%
2018/19 $22,526,000 $10,136,700 $8,685,520 12.612% $1,095,727 $1,095,418 +5.51%
2017/18 $21,255,000 $9,564,750 $8,162,880 12.719% $1,038,527 $1,038,237 -2.43%
2016/17 $18,806,000 $8,462,700 $8,254,150 12.892% $1,064,429 $1,064,125 +6.84%
Permits

Permit information for 640 Park Avenue, New York, NY

Filing date Job type Job status Job description Initial cost
12/01/2025 Alteration
11/14/2025 Alteration
11/06/2025 Alteration
07/21/2025 Alteration
07/21/2025 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
11/03/2022 I
10/26/2016 I

*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

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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 SW Corner
Station lines
6
Distance (miles)
0.133
View subway map

Access the detailed traffic volume map for 640 Park Avenue, New York, NY 10065 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 0.31
Rabbi Arthur Schneier Park East Day School NR No Private PK-8 264 0.19
Rabbi Arthur Schneier Park East Day School NR No Private PK-8 264 0.19
The Browning School NR No Private K-12 418 0.22
Buckley School NR No Private K-9 374 0.36
Ella Baker School 7 No Public PK, K-8 337 0.41
Ella Baker School 7 No Public PK, K-8 337 0.41
The Hewitt School NR No Private K-12 522 0.46
P.S. 183 Robert L Stevenson 8 No Public PK, K-5 498 0.55
P.S. 183 Robert L Stevenson 8 No Public PK, K-5 498 0.55
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 0.55
Rabbi Arthur Schneier Park East Day School NR No Private PK-8 264 0.19
The Browning School NR No Private K-12 418 0.22
Buckley School NR No Private K-9 374 0.36
Ella Baker School 7 No Public PK, K-8 337 0.41
The Hewitt School NR No Private K-12 522 0.46
The Cathedral School NR No Private K-8 53 0.58
Nearest high schools

Name Rating Att. zoned Type Grade range No of students Distance (miles)
Dominican Academy NR No Private 9-12 0 0.07
Dominican Academy NR No Private 9-12 218 0.07
St Vincent Ferrer High School NR No Private 9-12 433 0.17
The Browning School NR No Private K-12 418 0.22
Manhattan High School For Girls NR No Private 9-12 204 0.22
Talent Unlimited High School 7 No Public 9-12 438 0.41
Urban Academy Laboratory High School 1 No Public 9-12 135 0.41
Vanguard High School 5 No Public 9-12 421 0.41
Manhattan International High School 1 No Public 9-12 352 0.41
Art and Design High School 8 No Public 9-12 1,469 0.58

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

Neighbors for 640 Park Avenue, New York, NY

13 E 66th St, New York 36 E 67th St, New York 783 Madison Ave, New York 22 E 67th St, New York 57 E 66th St, New York 17 E 66th St, New York 53 E 66th St, New York 789 Madison Ave, New York 790 Madison Ave, New York 61 E 66th St, New York 780 Madison Ave, New York 40 E 67th St, New York 785 Madison Ave, New York 650 Park Ave, New York 19 E 66th St, New York 11 E 66th St, New York 34 E 67th St, New York 63 E 66th St, New York 791 Madison Ave, New York 59 E 66th St, New York

Nearby ZIP codes for 640 Park Avenue, New York, NY

10017, New York City, NY 10021, New York City, NY 10022, New York City, NY 10028, New York City, NY 10044, New York City, NY 10075, New York City, NY 10103, New York City, NY 10112, 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 10174, New York City, NY 10177, New York City, NY

Frequently asked questions

What is the year built for 640 Park Avenue, New York, NY 10065?

The development at 640 Park Avenue, New York, NY 10065 was built in 1914.

What is the total square footage of 640 Park Avenue, New York, NY 10065?

640 Park Avenue, New York, NY 10065 has a total of 95,615 square feet.

What is the assessed value of 640 Park Avenue, New York, NY 10065?

640 Park Avenue, New York, NY 10065 is currently assessed at $11,579,850.

What are the property taxes for 640 Park Avenue, New York, NY 10065?

The property taxes for 640 Park Avenue, New York, NY 10065 total $1,387,643.

How many residential units does this building have?

This building has 12 residential unit(s).

Disclaimer

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