New York City  »  10028  »  E 81st St  »  23 E 81st St

23 East 81st Street #9, New York, NY 10028 - Property report

Also known as: 23 E 81st St #9

Property image for 23 East 81st Street #9, New York, NY 10028
static Mapbox map

Property type

Condo - Residential Unit in 2-10 Unit Building (R1)

Year built

1939

Lot sq. ft.

2,112

General information

Unlock this property report with a free account

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
23 East 81st Street #9
ZIP code
10028
Neighborhood
Carnegie Hill
Borough
Manhattan
Block & lot
01493-1157

Owner

Find out who owns 23 East 81st Street #9, New York, NY 10028. Uncover corporate and individual owners with a free account.

Building
Property type
Condo - Residential Unit in 2-10 Unit Building (R1)
Unit sq. ft.
961
Buildings on lot
1
Stories
6
Year built
1939
Last altered
1988
Basement
N
Tax
Tax year
2026-2027
Property tax
$20,270
Tax class
Floor area ratio (FAR)
Commercial FAR
Residential FAR
Buildable area
Zoning & Use
Zoning
Qualified opportunity zone
Residential units
7
Residential sq. ft.
Commercial units
0
Office sq. ft.
Retail sq. ft.
Lot
Distance to wide street
Lot sq. ft.
2,112

Area overview

Walk score
98 /100.  Walker's Paradise
Transit score
100 /100.  Rider's Paradise
Bike score
79 /100.  Very Bikeable
School district
2
Community district
8
Closest police station
0.64 Miles
Closest fire station
0.32 Miles

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

Ownership

Ownership information for 23 East 81st Street #9, New York, NY

Unlock full ownership info — get contact details, including phone numbers and emails for owners and the real people behind LLCs.

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

Sales history for 23 East 81st Street #9, New York, NY 10028

No recently recorded sales for this property.

More about New York City property records.

Title documents

Date Type Amount Party 1 Party 2
07/01/2026 - R
06/08/2026 - D		 Mortgage
(2026062900117001)		 XXXXXXX XXXXX XXXXXXX XXX XXX XXXXXXX XXXXXXXX XXXXXXX
12/19/2017 - R
11/30/2017 - D		 Amended Condo Declaration
(2017121500985001)		 XXX XX XXXX XX XXXXXXXXXXX
09/17/2010 - R
05/18/2010 - D		 Power of Attorney
(2010083000714002)		 XXXXXXX XXXXX XXX XX XXXX XX XXXXXXXXXXX
09/17/2010 - R
05/07/2010 - D		 Deed
(2010083000714001)		 XXXXXXX XXXXX XXXXXXX XXXXX
10/13/2006 - R
09/26/2006 - D		 Power of Attorney
(2006101000483002)		 XXXXXXX XXXXX XXX XXXXX XX XXXXXXXX XXX XX XXXX XX XXXXXXXXXXX
10/13/2006 - R
09/26/2006 - D		 Deed
(2006101000483001)		 XXXXX XXX XXXXXXX XXXXX
11/22/1999 - R Power of Attorney
(1850006884785)		 XXXXX XXX
11/22/1999 - R
09/13/1999 - D		 Deed
(1760006885076)		 X X XXXXXX XX XXXXX XXX
10/13/1998 - R Declaration
(1850006278585)		 XX XXXX XX XXXXXXXXXXX
10/13/1998 - R Maps
(1000006278600)		 XXX XXXXX XX XXXXXXXXXXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 23 East 81st Street #9, 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
$20,270
Municipal exemptions
Recent tax assessments
Market value
$817,840
Assessed value
$368,028

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 $805,521 $362,484 $150,888 12.439% $18,769 $18,769 -1.00%
2024/25 $752,709 $338,719 $151,674 12.5% $18,959 $18,959 +7.98%
2023/24 $627,257 $282,265 $140,440 12.502% $17,558 $17,558 +1.92%
2022/23 $679,432 $305,744 $140,440 12.267% $17,228 $17,228 +3.47%
2021/22 $799,289 $359,680 $136,083 12.235% $16,650 $16,650 +7.72%
2020/21 $839,724 $377,876 $126,004 12.267% $15,457 $15,457 +6.21%
2019/20 $862,334 $388,050 $116,672 12.473% $14,552 $14,552 +6.81%
2018/19 $775,520 $348,984 $108,031 12.612% $13,625 $13,625 -0.84%
2017/18 $685,664 $308,549 $108,031 12.719% $13,740 $13,740 +1.82%
2016/17 $621,605 $279,722 $104,679 12.892% $13,495 $13,495 +8.07%
Permits

Permit information for 23 East 81st Street #9, 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

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
-

Hurricane evacuation zones

Property location map
Hurricane evacuation zones
-

Subway & traffic

Closest station
Lexington Ave & 77th St at NW Corner
Station lines
6
Distance (miles)
0.302
View subway map

Access the detailed traffic volume map for 23 East 81st Street #9, New York, NY 10028 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. 6 Lillie D Blake 9 No Public PK, K-5 587 0.06
P.S. 6 Lillie D Blake 9 No Public PK, K-5 587 0.06
Rudolf Steiner School NR No Private PK, K-12 0 0.10
Rudolf Steiner School NR No Private PK, K-12 0 0.10
Rudolf Steiner School NR No Private PK-12 299 0.10
Rudolf Steiner School NR No Private PK-12 299 0.10
Marymount School of NY NR No Private PK, K-12 0 0.13
Nearest middle schools

Name Rating Att. zoned Type Grade range No of students Distance (miles)
Rudolf Steiner School NR No Private PK, K-12 0 0.10
Rudolf Steiner School NR No Private PK-12 299 0.10
Marymount School of NY NR No Private PK, K-12 0 0.13
Marymount School Of New York NR No Private PK-12 762 0.13
St Ignatius Loyola School NR No Private K-8 547 0.14
P.S. 169 Robert F Kennedy NR No Public K-11 301 0.36
Nearest high schools

Name Rating Att. zoned Type Grade range No of students Distance (miles)
Rudolf Steiner School NR No Private PK, K-12 0 0.10
Rudolf Steiner School NR No Private PK-12 299 0.10
Marymount School of NY NR No Private PK, K-12 0 0.13
Marymount School Of New York NR No Private PK-12 762 0.13
Loyola School NR No Private 9-12 208 0.15
P.S. 169 Robert F Kennedy NR No Public K-11 301 0.36

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

Neighbors for 23 East 81st Street #9, New York, NY

160 E 88th St, New York 20 E 80th St, New York 71 E 94th St, New York 163 E 86th St, New York 125 E 87th St, New York 115 E 87th St, New York 160 E 89th St, New York 399 E 78th St, New York 1067 Madison Ave, New York 523 E 70th St, New York 1095 5th Ave, New York 1371 Madison Ave, New York 180 E 88th St, New York 48 E 82nd St, New York 510 E 77th St, New York 7601-7699 FDR Dr, New York 535 E 70th St, New York 507 E 59th St, New York

Nearby ZIP codes for 23 East 81st Street #9, New York, NY

10021, New York City, NY 10022, New York City, NY 10023, New York City, NY 10025, New York City, NY 10026, New York City, NY 10029, 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 10171, New York City, NY 10172, New York City, NY 11102, New York City, NY 11106, New York City, NY

Frequently asked questions

What is the year built for 23 East 81st Street #9, New York, NY 10028?

The development at 23 East 81st Street #9, New York, NY 10028 was built in 1939.

What is the total square footage of 23 East 81st Street #9, New York, NY 10028?

23 East 81st Street #9, New York, NY 10028 has a total of 961 square feet.

What is the assessed value of 23 East 81st Street #9, New York, NY 10028?

23 East 81st Street #9, New York, NY 10028 is currently assessed at $368,028.

What are the property taxes for 23 East 81st Street #9, New York, NY 10028?

The property taxes for 23 East 81st Street #9, New York, NY 10028 total $20,270.

How many residential units does this building have?

This building has 7 residential unit(s).

Disclaimer

Copyright 2003-2026 by PropertyShark.com

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.

Sign up for a free account