New York City  »  10016  »  Park Ave  »  23 Park Ave

23 Park Avenue, New York, NY 10016 - Property report

Also known as: 101 E 35th St

Property image for 23 Park Avenue, New York, NY 10016
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Property type

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

Year built

1890

Lot sq. ft.

5,800

General information

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Address
Primary address
23 Park Avenue
Alternate address(es)
101 E 35th St
103 E 35th St
ZIP code
10016
Neighborhood
Murray Hill
Borough
Manhattan
Block & lot
00891-0001

Owner

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Building
Property type
Elevator Apartments Cooperatives Building (Other than Condominiums) (XD4)
Building sq. ft.
24,898
Building dimensions
49 ft x 80 ft
Buildings on lot
2
Stories
5
Year built
1890
Last altered
1987
Tax
Tax year
2026-2027
Property tax
$295,897
Tax class
Floor area ratio (FAR)
Commercial FAR
Residential FAR
Buildable area
Zoning & Use
Zoning
Qualified opportunity zone
Residential units
22
Residential sq. ft.
Commercial units
0
Office sq. ft.
Retail sq. ft.
Lot
Frontage(s)
Park Avenue (wide)
East 35 Street (narrow)
Distance to wide street
Lot dimensions
49.42 ft x 105 ft
Lot sq. ft.
5,800

Area overview

Walk score
100 /100.  Walker's Paradise
Transit score
100 /100.  Rider's Paradise
Bike score
80 /100.  Very Bikeable
School district
2
Community district
6
Closest police station
0.79 Miles
Closest fire station
0.32 Miles

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

Units for 23 Park Avenue, New York, NY

Unit Sale date Sale price Sq. ft. Price/Sq. ft.
Unit 16D 07/01/2008
Unit 1A 01/26/2010 1,500
Unit 1B
Unit 1C 06/26/2024
Unit 1N 10/18/2021
Unit 1S 08/26/2020
Unit 2
Unit 2A 09/28/2017 2,550
Unit 2B 11/07/2018
Unit 2C 06/06/2022
Unit 3N 2,400
Unit 3S 01/07/2015
Unit 4A-4B
Unit 4A
Unit 4N 07/07/2004
Unit 4NS 12/22/2015
Unit 5B 06/13/2012
Unit B1 11/20/2017
Unit RES

Building Description

The Robb Building dates back to 1890 and is one of the most beautiful old buildings still standing on Park Avenue. It was originally constructed as a private residence for James Hampden Robb, a businessman and former senator. The Robb building was designed in the Italian Renaissance revival style, featuring facade moldings and a striking entryway. In 1923, it was turned into a clubhouse for the Advertising Club of New York. In 1977 the building was converted into a luxury residential co-operative.

23 Park Avenue is in the Murray Hill neighborhood of Manhattan, a few blocks away from Bryant Park. The Robb Building has 24,898 square feet and today is divided into seventeen luxury apartments. It was designated a New York City Landmark in 1998. P.S. 116 Mary Lindley Murray elementary school is around a quarter of a mile away and the 33rd Street subway station with access to the 4-6-6 Express line is just 500 feet away. The entrance to the Queens Midtown Tunnel is also just three blocks east.

Ownership

Ownership information for 23 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 23 Park Avenue, New York, NY 10016

No recently recorded sales for this property.

More about New York City property records.

Title documents

Date Type Amount Party 1 Party 2
03/19/2021 - R UCC3 Termination
(2021031100762007)		 XX XXXX XXX XXXXXX XXXX XXXXXX XXXXXXXX XXXX
03/19/2021 - R Initial UCC1
(2021031100762006)		 XX XXXX XXX XXXXXX XXXX XXXXXXXXX XXXX
03/19/2021 - R
03/03/2021 - D		 Assignment of Leases and Rents
(2021031100762005)		 XX XXXX XXX XXXXXX XXXX XXXXXXXXX XXXX
03/19/2021 - R
03/03/2021 - D		 Agreement
(2021031100762004)		 XX XXXX XXX XXXXXX XXXX XXXXXXXXX XXXX
03/19/2021 - R
03/03/2021 - D		 Mortgage
(2021031100762003)		 XX XXXX XXX XXXXXX XXXX XXXXXXXXX XXXX
03/19/2021 - R
02/26/2021 - D		 Termination of Assign of L&R
(2021031100762002)		 XXXXXX XXXXXXXX XXXX XX XXXX XXX XXXXXX XXXX
03/19/2021 - R
02/26/2021 - D		 Assignment, Mortgage
(2021031100762001)		 XXXXXX XXXXXXXX XXXX XXXXXXXXX XXXX
02/22/2019 - R UCC3 Continuation
(2019021900914001)		 XX XXXX XXX XXXXXX XXXX XXXXXX XXXXXXXX XXXX
05/12/2014 - R Initial UCC1
(2014050901124004)		 XX XXXX XXX XXXXXX XXXX XXXXXX XXXXXXXX XXXX
05/14/2014 - R
05/01/2014 - D		 Termination of Assign of L&R
(2014051300558001)		 XX XXXX XXX XXXXXX XXXX XXXXX XXXXX XXXX X X

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 23 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
$295,897
Municipal exemptions
Recent tax assessments
Market value
$6,981,000
Assessed value
$3,141,450

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 $6,262,000 $2,817,900 $2,731,557 12.439% $340,348 $282,703 -11.90%
2024/25 $5,714,000 $2,571,300 $2,567,000 12.5% $321,413 $320,875 +2.17%
2023/24 $5,598,000 $2,519,100 $2,512,140 12.502% $314,938 $314,068 +14.78%
2022/23 $6,216,000 $2,797,200 $2,672,280 12.267% $328,688 $273,623 +1.66%
2021/22 $5,889,000 $2,650,050 $2,642,670 12.235% $324,234 $269,145 -16.13%
2020/21 $6,546,000 $2,945,700 $2,615,970 12.267% $321,781 $320,901 +1.89%
2019/20 $6,567,000 $2,955,150 $2,525,040 12.473% $315,820 $314,948 +4.20%
2018/19 $6,365,000 $2,864,250 $2,396,540 12.612% $303,797 $302,252 +2.63%
2017/18 $6,280,000 $2,826,000 $2,315,400 12.719% $296,236 $294,496 +7.61%
2016/17 $6,224,000 $2,800,800 $2,122,880 12.892% $275,507 $273,682 +9.41%
Permits

Permit information for 23 Park Avenue, New York, NY

Filing date Job type Job status Job description Initial cost
05/17/2023 Alteration
02/03/2023 Alteration
02/03/2023 Alteration
11/02/2022 Alteration
08/24/2022 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
06/04/2025 A
11/22/2024 I
11/02/2022 I

*Most recent HPD violations on record for this property.

Neighborhood

Murray Hill, Kips Bay residential market stats

Access a detailed real estate market overview of Murray Hill, Kips Bay so you can assess current trends, home values, types of properties sold and transaction volume. View the median home sale price in Murray Hill, Kips Bay 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
Park Ave & 33rd St at NE Corner
Station lines
6
Distance (miles)
0.102
View subway map

Access the detailed traffic volume map for 23 Park Avenue, New York, NY 10016 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)
P.S. 116 Mary Lindley Murray 7 Yes Public PK, K-5 353 0.26
P.S. 116 Mary Lindley Murray 7 Yes Public PK, K-5 353 0.26
Rebecca School NR No Private 0 0.28
Rebecca School NR No Private 125 0.28
Shefa School NR No Private 1-8 146 0.33
The Churchill School and Center NR No Private K-12 399 0.45
River School (The) 8 No Public PK, K-5 459 0.47
River School (The) 8 No Public PK, K-5 459 0.47
Lyceum Kennedy Japanese School NR No Private PK-12 197 0.48
KIPP BEYOND CHARTER SCHOOL 8 No Charter 6 173 0.60
Nearest middle schools

Name Rating Att. zoned Type Grade range No of students Distance (miles)
Jhs 104 Simon Baruch 8 Yes Public 6-8 891 0.82
Rebecca School NR No Private 0 0.28
Rebecca School NR No Private 125 0.28
Aaron Academy NR No Private 7-10 46 0.29
Shefa School NR No Private 1-8 146 0.33
The Churchill School and Center NR No Private K-12 399 0.45
KIPP BEYOND CHARTER SCHOOL 8 No Charter 6 173 0.60
47 the American Sign Language and English Lower School 4 No Public PK, K-8 176 0.62
School Of The Future High School 8 No Public 6-12 730 0.65
Nearest high schools

Name Rating Att. zoned Type Grade range No of students Distance (miles)
Unity Center For Urban Technologies 8 No Public 9-12 237 0.11
Murray Hill Academy 5 No Public 9-12 232 0.11
Manhattan Academy For Arts And Languages 4 No Public 9-12 178 0.11
Rebecca School NR No Private 0 0.28
Rebecca School NR No Private 125 0.28
Aaron Academy NR No Private 7-10 46 0.29
The Churchill School and Center NR No Private K-12 399 0.45
Lyceum Kennedy Japanese School NR No Private PK-12 197 0.48
Baruch College Campus High School NR No Public 9-12 490 0.49
Satellite Academy High School 1 No Public 9-12 122 0.53

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

Neighbors for 23 Park Avenue, New York, NY

107 E 35th St, New York 130 E 35th St, New York 117 E 35th St, New York 102 E 35th St, New York 105 E 35th St, New York 111 E 35th St, New York 115 E 35th St, New York 114 E 35th St, New York 35 Park Ave, New York 119 E 35th St, New York 108 E 35th St, New York 155 E 34th St, New York 123 E 35th St, New York 128 E 35th St, New York 251 Lexington Ave, New York 253 Lexington Ave, New York 109 E 35th St, New York 113 E 35th St, New York 110 E 35th St, New York 126 E 35th St, New York

Nearby ZIP codes for 23 Park Avenue, New York, NY

10010, New York City, NY 10017, New York City, NY 10020, New York City, NY 10103, New York City, NY 10110, New York City, NY 10112, New York City, NY 10119, New York City, NY 10152, New York City, NY 10154, New York City, NY 10165, 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 10173, New York City, NY 10174, New York City, NY 10177, New York City, NY

Frequently asked questions

What is the year built for 23 Park Avenue, New York, NY 10016?

The development at 23 Park Avenue, New York, NY 10016 was built in 1890.

What is the total square footage of 23 Park Avenue, New York, NY 10016?

23 Park Avenue, New York, NY 10016 has a total of 24,898 square feet.

What is the assessed value of 23 Park Avenue, New York, NY 10016?

23 Park Avenue, New York, NY 10016 is currently assessed at $3,141,450.

What are the property taxes for 23 Park Avenue, New York, NY 10016?

The property taxes for 23 Park Avenue, New York, NY 10016 total $347,959.

How many residential units does this building have?

This building has 22 residential unit(s).

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