New York City  »  10010  »  E 23rd St  »  121 E 23rd St

121 East 23rd Street #15C, New York, NY 10010 - Property report

Also known as: 121 E 23rd St #15C

Property image for 121 East 23rd Street #15C, New York, NY 10010
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Property type

Condo - Residential Unit in Elevator Building (R4)

Year built

2004

Lot sq. ft.

6,160

Sale price

$2,295,000

General information

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Address
Primary address
121 East 23rd Street #15C
ZIP code
10010
Neighborhood
NoMad
Borough
Manhattan
Block & lot
00879-1075

Owner

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Building
Property type
Condo - Residential Unit in Elevator Building (R4)
Unit sq. ft.
1,556
Buildings on lot
1
Stories
23
Year built
2004
Basement
N
Sales
Sale date
10/16/2014
Sale price
$2,295,000
Tax
Tax year
2026-2027
Property tax
$29,199
Tax class
Floor area ratio (FAR)
Commercial FAR
Residential FAR
Buildable area
Zoning & Use
Zoning
Qualified opportunity zone
Residential units
93
Residential sq. ft.
Commercial units
1
Office sq. ft.
Retail sq. ft.
Lot
Distance to wide street
Lot sq. ft.
6,160

Area overview

Walk score
100 /100.  Walker's Paradise
Transit score
100 /100.  Rider's Paradise
Bike score
91 /100.  Biker's Paradise
School district
2
Community district
5

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

Ownership

Ownership information for 121 East 23rd Street #15C, 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 121 East 23rd Street #15C, New York, NY 10010

Sale date Sale price Buyer name Seller name
10/16/2014 $2,295,000 XXXX, XXXXX XXXXXXXXX, XXXXXXXX X XXX XXXXXXXXX, XXXXXX X
04/09/2010 $1,450,000 XXXXXXXX XXXXXXXXXX XXXXXXXXX XXX. XXXXXXXXXXX, XXXX XXX XXXXXXXXX, XXXXX XXXXXX
08/15/2007 $1,705,569 XXXXXXXXXXX, XXXX XXX XXXXXXXXX, XXXXX X XXXXXX XXXXXXXX, XXX

*Most recent sales on record for this property.

More about New York City property records.

Title documents

Date Type Amount Party 1 Party 2
10/29/2014 - R
10/16/2014 - D		 Mortgage
(2014102001121005)		 XXXX XXXXX XXXX
10/29/2014 - R
10/16/2014 - D		 Power of Attorney
(2014102001121004)		 XXXX XXXXX XXXXX XX XXXXXXXX XXXXXXXX XXXX XXXXXXXXXXX
10/29/2014 - R
10/16/2014 - D		 Deed
(2014102001121003)		 XXXXXXXXX XXXXXXXX X XXXX XXXXX
10/29/2014 - R
10/13/2014 - D		 Power of Attorney
(2014102001121002)		 XXXXXXXXX XXXXXX XXXXXX XXXXXX XXXXXXX
10/29/2014 - R
10/10/2014 - D		 Power of Attorney
(2014102001121001)		 XXXXXXXXX XXXXXXXX XXXXXX XXXXXX XXXXXXX
05/08/2014 - R
05/02/2014 - D		 Satisfaction of Mortgage
(2014050600944001)		 XXXXXX XXXXXXXXX XXXXXX XXX XXXXXXXX XXXXXXXXXXX
08/15/2011 - R
07/20/2011 - D		 Agreement
(2011081000957001)		 XXXXXXXXX XXXXXXXX X XXXX XX XXXXXXX XX
08/15/2011 - R
05/27/2011 - D		 Assignment, Mortgage
(2011081000957002)		 XXXXX XXXXX XXXX XX XXXX XX XXXXXXX XX
08/15/2011 - R
05/25/2011 - D		 Power of Attorney
(2011081000957004)		 XXXXXXXXX XXXXXXXX X XXXXXXXXXX XXXX
08/15/2011 - R
05/25/2011 - D		 Power of Attorney
(2011081000957003)		 XXXXXXXXX XXXXXX X XXXXXXXXXX XXXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 121 East 23rd Street #15C, 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
$29,199
Municipal exemptions
Recent tax assessments
Market value
$563,179
Assessed value
$253,431

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 $590,140 $265,563 $231,075 12.439% $28,743 $28,743 +3.33%
2024/25 $524,801 $236,160 $222,539 12.5% $27,817 $27,817 +1.19%
2023/24 $505,967 $227,685 $219,885 12.502% $27,490 $27,490 +3.00%
2022/23 $485,441 $218,448 $217,566 12.267% $26,689 $26,689 +5.11%
2021/22 $461,171 $207,527 $207,527 12.235% $25,391 $25,391 -3.51%
2020/21 $510,711 $229,820 $214,525 12.267% $26,316 $26,316 +0.68%
2019/20 $522,783 $235,252 $209,550 12.473% $26,137 $26,137 +4.78%
2018/19 $480,205 $216,092 $197,795 12.612% $24,946 $24,946 +1.99%
2017/18 $470,370 $211,666 $192,299 12.719% $24,459 $24,459 +2.33%
2016/17 $442,827 $199,272 $185,405 12.892% $23,902 $23,902 +28.13%
Permits

Permit information for 121 East 23rd Street #15C, New York, NY

No recently recorded permits for this property.

More about New York City property records

Violations

HPD Violations

No recently recorded violations for this property.

Neighborhood

Gramercy residential market stats

Access a detailed real estate market overview of Gramercy so you can assess current trends, home values, types of properties sold and transaction volume. View the median home sale price in Gramercy 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
-

Hurricane evacuation zones

Property location map
Hurricane evacuation zones
-

Subway & traffic

Closest station
Park Ave & 23rd St at NE Corner
Station lines
6
Distance (miles)
0.04
View subway map

Access the detailed traffic volume map for 121 East 23rd Street #15C, New York, NY 10010 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)
Ecole Internationale De New York - The Ecole NR No Private PK-8 214 0.06
Ecole Internationale De New York - The Ecole NR No Private PK-8 214 0.06
United Nations International School NR No Private PK-12 1,615 0.21
United Nations International School NR No Private PK-12 1,615 0.21
47 the American Sign Language and English Lower School 4 No Public PK, K-8 176 0.22
47 the American Sign Language and English Lower School 4 No Public PK, K-8 176 0.22
Epiphany Elementary School NR No Private PK, K-8 552 0.25
Ballet Tech Nyc Ps For Dance 10 No Public 4-8 116 0.25
Success Academy Union Square 9 No Charter K-8 993 0.35
Nearest middle schools

Name Rating Att. zoned Type Grade range No of students Distance (miles)
Ecole Internationale De New York - The Ecole NR No Private PK-8 214 0.06
School Of The Future High School 8 No Public 6-12 730 0.07
United Nations International School NR No Private PK-12 1,615 0.21
47 the American Sign Language and English Lower School 4 No Public PK, K-8 176 0.22
Epiphany Elementary School NR No Private PK, K-8 552 0.25
Ballet Tech Nyc Ps For Dance 10 No Public 4-8 116 0.25
The Epiphany School NR No Private PK-8 501 0.25
Shefa School NR No Private 1-8 146 0.28
Success Academy Union Square 9 No Charter K-8 993 0.35
Ms 255 Salk School Of Science 9 No Public 6-8 364 0.37
Nearest high schools

Name Rating Att. zoned Type Grade range No of students Distance (miles)
School Of The Future High School 8 No Public 6-12 730 0.07
Baruch College Campus High School NR No Public 9-12 490 0.14
United Nations International School NR No Private PK-12 1,615 0.21
American Sign Language & English Secondary School NR No Public 9-12 202 0.22
Aaron Academy NR No Private 7-10 46 0.32
International High School at Union Square 2 No Public 9-12 322 0.35
High School For Language And Diplomacy 4 No Public 9-12 155 0.35
Union Square Academy For Health Sciences 5 No Public 9-12 468 0.35
Gramercy Arts High School 7 No Public 9-12 516 0.35
Academy for Software Engineering 5 No Public 9-12 412 0.35

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

Nearby ZIP codes for 121 East 23rd Street #15C, New York, NY

10001, New York City, NY 10003, New York City, NY 10009, New York City, NY 10011, New York City, NY 10012, New York City, NY 10016, New York City, NY 10017, New York City, NY 10110, New York City, NY 10119, 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 121 East 23rd Street #15C, New York, NY 10010?

The development at 121 East 23rd Street #15C, New York, NY 10010 was built in 2004.

What is the total square footage of 121 East 23rd Street #15C, New York, NY 10010?

121 East 23rd Street #15C, New York, NY 10010 has a total of 1,556 square feet.

When was 121 East 23rd Street #15C, New York, NY 10010 last sold and what was the sale price?

121 East 23rd Street #15C, New York, NY 10010 was last sold on 10/16/2014 for $2,295,000.

What is the assessed value of 121 East 23rd Street #15C, New York, NY 10010?

121 East 23rd Street #15C, New York, NY 10010 is currently assessed at $253,431.

What are the property taxes for 121 East 23rd Street #15C, New York, NY 10010?

The property taxes for 121 East 23rd Street #15C, New York, NY 10010 total $29,199.

How many residential units does this building have?

This building has 93 residential unit(s).

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