New York City  »  10010  »  E 23rd St  »  320 E 23rd St

New Amsterdam - 320 East 23rd Street, New York, NY 10010 - Property report

Also known as: 318 E 23rd St

Property image for New Amsterdam - 320 East 23rd Street, New York, NY 10010
static Mapbox map

Property type

Elevator Apartment - Fireproof with Stores (D6)

Year built

1965

Lot sq. ft.

15,800

General information

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Access up-to-date information from property owner names to sales history, deeds, tax info, mortgages, development data, planimetric maps and more.

Address
Building name
New Amsterdam
Primary address
New Amsterdam - 320 East 23rd Street
Alternate address(es)
318 E 23rd St
320-332 E 23rd St
ZIP code
10010
Neighborhood
Gramercy Park
Borough
Manhattan
Block & lot
00928-0040

Owner

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Building
Property type
Elevator Apartment - Fireproof with Stores (D6)
Building sq. ft.
153,800
Building dimensions
160 ft x 99 ft
Buildings on lot
1
Stories
16
Year built
1965
Last altered
2010
Building material
Tax
Tax year
2026-2027
Property tax
$2,473,143
Tax class
Floor area ratio (FAR)
Commercial FAR
Residential FAR
Buildable area
Zoning & Use
Zoning
Qualified opportunity zone
Residential units
210
Residential sq. ft.
Office sq. ft.
Retail sq. ft.
Lot
Lot dimensions
160 ft x 98.75 ft
Lot sq. ft.
15,800

Area overview

Walk score
99 /100.  Walker's Paradise
Transit score
100 /100.  Rider's Paradise
Bike score
93 /100.  Biker's Paradise
School district
2
Community district
6
Closest police station
0.82 Miles
Closest fire station
0.29 Miles

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

Ownership

Ownership information for New Amsterdam - 320 East 23rd Street, 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 New Amsterdam - 320 East 23rd Street, New York, NY 10010

No recently recorded sales for this property.

More about New York City property records.

Title documents

Date Type Amount Party 1 Party 2
08/09/2022 - R UCC3 Continuation
(2022080900821001)		 XXX XXXXXXXXX XXXXXXXXXX XXXXXXX XXX XXX XXXXXXXXXX XXXXXXXXX XXXXXXX XX XXXXXXX
08/11/2017 - R UCC3 Continuation
(2017080901291001)		 XXX XXXXXXXXX XXXXXXXXXX XXXXXXX XXX XXX XXXXXXXXXX XXXXXXXXX XXXXXXX XX XXXXXXX
01/18/2013 - R UCC3 Termination
(2013011400408001)		 XXX XXXXXXXXX XXXXXXXXXX XXXXXXX XXX XXX XXXXXXXXXX XXXXXXXXX XXXXXXX XX XXXXXXX
01/15/2013 - R Initial UCC1
(2013011400381001)		 XXX XXXXXXXXX XXXXXXXXXX XXXXXXX XXX XXX XXXXXXXXXX XXXXXXXXX XXXXXXX XX XXXXXXX
09/14/2012 - R
08/16/2012 - D		 Assignment of Leases and Rents
(2012090500660003)		 XXX XXXXXXXXX XXXXXXXXXX XXXXXXX XXX XXX XXXXXXXXXX XXXXXXXXX XXXXXXX XX XXXXXXX
09/14/2012 - R
08/16/2012 - D		 Agreement
(2012090500660002)		 XXX XXXXXXXXX XXXXXXXXXX XXXXXXX XXX XXX XXXXXXXXXX XXXXXXXXX XXXXXXX XX XXXXXXX
09/14/2012 - R
08/16/2012 - D		 Mortgage
(2012090500660001)		 XXX XXXXXXXXX XXXXXXXXXX XXXXXXX XXX XXX XXXXXXXXXX XXXXXXXXX XXXXXXX XX XXXXXXX
03/06/2009 - R UCC3 Continuation
(2009030401028001)		 XXX XXXXXXXXX XXXXXXXXXX XXXXXXX XXX XXX XXXXXXXXXX XXXXXXXXX XXXXXXX XX XXXXXXX
03/24/2006 - R
02/03/2006 - D		 NYC Real Property Transfer Tax
(2006032100218001)		 XXX XXXXXX XXX XXXXXXXXX XXX XXXX XXXXXXX X XXX
08/30/2004 - R Initial UCC1
(2004080600899002)		 XXX XXXXXXXXX XXXXXXXXXX XXXXXXX XXX XXX XXXXXXXXXX XXXXXXXXX XXXXXXX XX XXXXXXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for New Amsterdam - 320 East 23rd Street, 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
$2,473,143
Municipal exemptions
Recent tax assessments
Market value
$51,334,000
Assessed value
$23,100,300

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 $45,116,000 $20,302,200 $18,883,650 12.439% $2,348,937 $2,348,937 +0.75%
2024/25 $42,196,000 $18,988,200 $18,652,080 12.5% $2,331,510 $2,331,510 +2.92%
2023/24 $40,267,000 $18,120,150 $18,120,150 12.502% $2,265,381 $2,265,381 -1.22%
2022/23 $43,383,000 $19,522,350 $18,694,860 12.267% $2,293,298 $2,293,298 +2.01%
2021/22 $41,825,000 $18,821,250 $18,373,700 12.235% $2,248,022 $2,248,022 +3.56%
2020/21 $42,543,000 $19,144,350 $17,696,450 12.267% $2,170,824 $2,170,824 +2.82%
2019/20 $42,122,000 $18,954,900 $16,927,581 12.473% $2,111,377 $2,111,377 +1.62%
2018/19 $41,678,000 $18,755,100 $16,473,331 12.612% $2,077,617 $2,077,617 +3.57%
2017/18 $39,059,000 $17,576,550 $15,772,310 12.719% $2,006,080 $2,006,080 +2.29%
2016/17 $34,300,000 $15,435,000 $15,212,220 12.892% $1,961,159 $1,961,159 +1.09%
Permits

Permit information for New Amsterdam - 320 East 23rd Street, New York, NY

Filing date Job type Job status Job description Initial cost
11/19/2025 Alteration
10/13/2023 Alteration
07/21/2023 Alteration
04/26/2023 Alteration
03/20/2023 Alteration

*Most recent permits on record for this property.

More about New York City property records

Violations

DOB Violations

Violation ID Issue date Type Status
06/01/2023 C-construction other optional
04/05/2018 E-elevator elevatorrequired
04/05/2018 E-elevator elevatorrequired

*Most recent DOB violations on record for this property.

Neighborhood

Manhattan commercial market stats

Review a detailed real estate market overview of Manhattan and assess current trends, property values, property types sold and transaction volumes. View the median price per square foot in Manhattan and compare it to other New York City boroughs.

Q2 2026 median price/sq. ft.

$729

10.4% Y-o-Y

Q1 2026 median price/sq. ft.

$807

22.4% Y-o-Y

2025 median price/sq. ft.

$630

-8.1% 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
3

Subway & traffic

Closest station
Park Ave & 23rd St at NE Corner
Station lines
6
Distance (miles)
0.379
View subway map

Access the detailed traffic volume map for New Amsterdam - 320 East 23rd Street, 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

Neighbors for New Amsterdam - 320 East 23rd Street, New York, NY

334 E 25th St, New York 383 1st Ave, New York 335 E 22nd St, New York 341 E 22nd St, New York 301 E 22nd St, New York 319 E 24th St, New York 343 E 21st St, New York 330 E 25th St, New York 321 E 22nd St, New York 312 E 22nd St, New York 310 E 23rd St, New York 345 E 24th St, New York 421 1st Ave, New York 380 2nd Ave, New York 379 1st Ave, New York 340 E 24th St, New York 310 E 24th St, New York 305 E 24th St, New York 377 1st Ave, New York

Nearby ZIP codes for New Amsterdam - 320 East 23rd Street, 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 New Amsterdam - 320 East 23rd Street, New York, NY 10010?

The development at New Amsterdam - 320 East 23rd Street, New York, NY 10010 was built in 1965.

What is the market value of New Amsterdam - 320 East 23rd Street, New York, NY 10010?

The current market value of New Amsterdam - 320 East 23rd Street, New York, NY 10010 is $51,334,000.

What is the total square footage of New Amsterdam - 320 East 23rd Street, New York, NY 10010?

New Amsterdam - 320 East 23rd Street, New York, NY 10010 has a total of 153,800 square feet.

How many commercial spaces does this building have?

The number of commercial spaces in this building is 3.

Disclaimer

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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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