New York City  »  10065  »  Park Ave  »  631 Park Ave

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

Also known as: 631 Park Ave

Property image for 631 Park Avenue, New York, NY 10065
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Property type

City Residence One Family (A4)

Year built

1940

Lot sq. ft.

1,813

Sale price

$9,650,000

General information

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Address
Primary address
631 Park Avenue
ZIP code
10065
Neighborhood
Lenox Hill
Borough
Manhattan
Block & lot
01400-0072

Owner

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Building
Property type
City Residence One Family (A4)
Building sq. ft.
3,857
Building dimensions
23 ft x 71 ft
Buildings on lot
1
Stories
4
Year built
1940
Last altered
2006
Building material
Brick
Exterior wall
Brick/Masonary
Basement
4
Sales
Sale date
03/26/2003
Sale price
$9,650,000
Tax
Tax year
2026-2027
Property tax
$89,199
Tax class
Floor area ratio (FAR)
Commercial FAR
Residential FAR
Buildable area
Zoning & Use
Zoning
Residential units
1
Residential sq. ft.
Lot
Frontage(s)
Park Avenue (wide)
Lot dimensions
22.67 ft x 80 ft
Lot sq. ft.
1,813

Area overview

Walk score
95 /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
0.12 Miles
Closest fire station
0.14 Miles

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

Ownership information for 631 Park Avenue, New York, NY

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

Sales history for 631 Park Avenue, New York, NY 10065

Sale date Sale price Buyer name Seller name
03/26/2003 $9,650,000 XXXXXX, XXXXXXX X XXX XXXXXX, XXXXX XXX XXXXXXX X X , XXX XXX XXX XXXX XXXXXX XXXXXXXX XXX

*Most recent sale on record for this property.

More about New York City property records.

Title documents

Date Type Amount Party 1 Party 2
12/11/2017 - R
11/30/2017 - D
Agreement
(2017120800859004)
XXXXXX XXXXXXX X XXXXXXXX XXXXXXXXXX XXXXXXXXXXXX XXXXXXX XXX
12/11/2017 - R
11/30/2017 - D
Mortgage
(2017120800859003)
XXXXXX XXXXXXX X XXXXXXXX XXXXXXXXXX XXXXXXXXXXXX XXXXXXX XXX
12/11/2017 - R
11/27/2017 - D
Power of Attorney
(2017120800859001)
XXXXXX XXXXX XXXXXX XXXXXXX X
12/11/2017 - R
11/22/2017 - D
Assignment, Mortgage
(2017120800859002)
XXXXXXXX XXXX XXXXX XXXXXXX XXXXXXXX XXXXXXXX XXXXXXXXXX XXXXXXXXXXXX XXXXXXX XXX
12/04/2017 - R
11/13/2017 - D
Deed
(2017120100591001)
XXXXXX XXXXX XXXXXX XXXXXXX X
04/17/2013 - R
03/20/2013 - D
Agreement
(2013040101285002)
XXXXXX XXXXXXX X XXXXXXXX XXXX XXXXX XXXXXXX XXXXXXXX
04/17/2013 - R
03/12/2013 - D
Power of Attorney
(2013040101285001)
XXXXXX XXXXX XXXXXX XXXXXXX X
01/21/2010 - R
01/04/2010 - D
Mortgage
(2010011400371004)
XXXXXX XXXXXXX X XXXXXXXX XXXX XXXXX XXXXXXX XXXXXXXX
01/21/2010 - R
01/04/2010 - D
Agreement
(2010011400371003)
XXXXXX XXXXXXX X XXXXXXXX XXXX XXXXX XXXXXXX XXXXXXXX
01/21/2010 - R
01/04/2010 - D
Mortgage
(2010011400371002)
XXXXXX XXXXXXX X XXXXXXXX XXXX XXXXX XXXXXXX XXXXXXXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Property taxes for 631 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
$89,199
Municipal exemptions
Recent tax assessments
Market value
$7,533,000
Assessed value
$451,980

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 $7,068,000 $424,080 $424,080 19.843% $84,150 $84,150 -4.00%
2024/25 $7,274,000 $436,440 $436,440 20.085% $87,659 $87,659 -16.42%
2023/24 $8,703,000 $522,180 $522,180 20.085% $104,880 $104,880 -6.75%
2022/23 $9,230,000 $553,800 $553,800 20.309% $112,471 $112,471 +1.27%
2021/22 $9,918,000 $595,080 $556,330 19.963% $111,060 $111,060 -4.86%
2020/21 $10,355,000 $621,300 $554,688 21.045% $116,734 $116,734 -0.12%
2019/20 $10,728,000 $643,680 $552,163 21.167% $116,876 $116,876 +7.26%
2018/19 $10,941,000 $656,460 $520,909 20.919% $108,969 $108,969 +8.78%
2017/18 $13,609,000 $816,540 $491,424 20.385% $100,177 $100,177 +8.09%
2016/17 $14,287,000 $857,220 $463,608 19.991% $92,680 $92,680 +2.54%

Permit information for 631 Park Avenue, New York, NY

Filing date Job type Job status Job description Initial cost
09/22/2003 Alteration type 2
02/04/2003 Alteration type 1
01/21/2003 Alteration type 1
10/29/2002 Alteration type 2
10/10/2002 Alteration type 2

*Most recent permits on record for this property.

More about New York City property records

HPD Violations

Violation ID Inspection date Class NOV issue date Status
08/04/1992 B
08/04/1992 B
08/04/1992 B

*Most recent HPD violations on record for this property.

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

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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)
0.129

Access the detailed traffic volume map for 631 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 0.25
Rabbi Arthur Schneier Park East Day School NR No Private PK-8 264 0.17
Rabbi Arthur Schneier Park East Day School NR No Private PK-8 264 0.17
The Browning School NR No Private K-12 418 0.19
Ella Baker School 7 No Public PK, K-8 337 0.37
Ella Baker School 7 No Public PK, K-8 337 0.37
Buckley School NR No Private K-9 374 0.39
Gan Aliya NR No Private PK-K 42 0.45
P.S. 183 Robert L Stevenson 8 No Public PK, K-5 498 0.51
P.S. 183 Robert L Stevenson 8 No Public PK, K-5 498 0.51
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 0.56
Rabbi Arthur Schneier Park East Day School NR No Private PK-8 264 0.17
The Browning School NR No Private K-12 418 0.19
Ella Baker School 7 No Public PK, K-8 337 0.37
Buckley School NR No Private K-9 374 0.39
The Hewitt School NR No Private K-12 522 0.50
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)
St Vincent Ferrer High School NR No Private 9-12 433 0.12
Dominican Academy NR No Private 9-12 0 0.12
Dominican Academy NR No Private 9-12 218 0.12
The Browning School NR No Private K-12 418 0.19
Manhattan High School For Girls NR No Private 9-12 204 0.23
Urban Academy Laboratory High School 1 No Public 9-12 135 0.37
Talent Unlimited High School 7 No Public 9-12 438 0.37
Vanguard High School 5 No Public 9-12 421 0.37
Manhattan International High School 1 No Public 9-12 352 0.37
Art and Design High School 8 No Public 9-12 1,469 0.53

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

Frequently asked questions

What is the year built for 631 Park Avenue, New York, NY 10065?

The development at 631 Park Avenue, New York, NY 10065 was built in 1940.

What is the total square footage of 631 Park Avenue, New York, NY 10065?

631 Park Avenue, New York, NY 10065 has a total of 3,857 square feet.

When was 631 Park Avenue, New York, NY 10065 last sold and what was the sale price?

631 Park Avenue, New York, NY 10065 was last sold on 03/26/2003 for $9,650,000.

What is the assessed value of 631 Park Avenue, New York, NY 10065?

631 Park Avenue, New York, NY 10065 is currently assessed at $451,980.

What are the property taxes for 631 Park Avenue, New York, NY 10065?

The property taxes for 631 Park Avenue, New York, NY 10065 total $89,199.

How many residential units does this building have?

This building has 1 residential unit(s).

Disclaimer

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All data comes from government sources. No attempt has been made to validate it. No attempt has been made to validate the accuracy of the programming of this website.

Do not rely on this report to support investment decisions. The only authoritative source for the information in this report is the government agencies from which the data was acquired.

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