Manhattan  »  10036  »  9th Ave  »  623 9th Ave

623 9th Avenue, New York, NY 10036 - Property report

Also known as: 401 W 44th St

Property image for 623 9th Avenue, New York, NY 10036
static Mapbox map

Property type

Walk-up Apartment - Over Six Families with Stores (C7)

Year built

1920

Lot sq. ft.

1,606

General information

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Address
Primary address
623 9th Avenue
Alternate address(es)
401 W 44th St
ZIP code
10036
Neighborhood
Clinton - Hell's Kitchen
Borough
Manhattan
Block & lot
01054-0029

Owner

Find out who owns 623 9th Avenue, New York, NY 10036. Uncover corporate and individual owners with a free account.

Building
Property type
Walk-up Apartment - Over Six Families with Stores (C7)
Building sq. ft.
6,246
Building dimensions
20 ft x 80 ft
Buildings on lot
1
Stories
4
Year built
1920
Building material
Tax
Tax year
2026-2027
Property tax
$112,839
Tax class
Floor area ratio (FAR)
Commercial FAR
Residential FAR
Buildable area
Zoning & Use
Zoning
Qualified opportunity zone
Residential units
7
Residential sq. ft.
Office sq. ft.
Retail sq. ft.
Lot
Lot dimensions
20.08 ft x 80 ft
Lot sq. ft.
1,606

Area overview

Walk score
100 /100.  Walker's Paradise
Transit score
100 /100.  Rider's Paradise
Bike score
94 /100.  Biker's Paradise
School district
2
Community district
4
Closest police station
0.41 Miles
Closest fire station
0.24 Miles

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

Ownership

Ownership information for 623 9th 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 623 9th Avenue, New York, NY 10036

No recently recorded sales for this property.

More about New York City property records.

Title documents

Date Type Amount Party 1 Party 2
09/11/2014 - R
08/13/2014 - D		 Deed
(2014082201157001)		 XXXX XXXXXXXXX XXX XXXXX XXXXXX XXXXXXXXXX XXX
01/09/2014 - R
12/20/2013 - D		 Termination of Assign of L&R
(2013122400290002)		 XXXXXXX XXXXXXX XXXXXXX XXX XXXX XXXXXXXXXXX XXX XXXXXX XXXXXX XXXXXXXXXX
01/09/2014 - R
12/20/2013 - D		 Satisfaction of Mortgage
(2013122400290001)		 XXX XXXXXX XXXXXXXXXXXXXXXX XXXXXXX XXXXXXX XXXXXXX XXX XXXX XXXXXXXXXXX
12/20/2007 - R
11/28/2007 - D		 Deed
(2007112800074001)		 XXXX XXXXXXXXX XXXX XXXXXXXXX
12/15/2003 - R Initial UCC1
(2003120900914001)		 XXX XXXXXX XXXXXX XXXXXXXXXX XXXXXXX XXXXXXX XXXXXXX XXX XXXX XXXXXXXXXXX
12/23/2003 - R
11/18/2003 - D		 Assignment of Leases and Rents
(2003120900697002)		 XXXXXXX XXXXXXX XXXXXXX XXX XXXX XXXXXXXXXXX XXX XXXXXX XXXXXX XXXXXXXXXX
12/23/2003 - R
11/18/2003 - D		 Mortgage and Consolidation
(2003120900697001)		 XXX XXXXXX XXXXXX XXXXXXXXXX XXXXXXX XXXXXXX XXXXXXX XXX XXXX XXXXXXXXXXX
11/15/1995 - R Agreement
(1280004915428)		 XXX XXXXXX XXXXXX XXXXXXXXXX XXXXXXX XXXXXXX XXXXXXX XXXX XXXXXXXXXXX
11/15/1995 - R Assignment, Mortgage
(1300004915430)		 XXX XXXXX XXXXXX XXXXXXX XXXXXXX XXXXXXX XXXX XXXXXXXXXXX
12/18/1987 - R Mortgage
(1640000225964)		 XXX XXXXXX XXX XXXXX XXXXXXX XXXX XXXXXXXXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 623 9th 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
$112,839
Municipal exemptions
Recent tax assessments
Market value
$2,889,000
Assessed value
$1,300,050

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 $2,946,000 $1,325,700 $839,946 12.439% $104,481 $104,481 +7.47%
2024/25 $2,732,000 $1,229,400 $777,728 12.5% $97,216 $97,216 +7.98%
2023/24 $3,120,000 $1,404,000 $720,121 12.502% $90,030 $90,030 +1.92%
2022/23 $3,380,000 $1,521,000 $720,121 12.267% $88,337 $88,337 +3.47%
2021/22 $3,977,000 $1,789,650 $697,800 12.235% $85,376 $85,376 +7.72%
2020/21 $4,203,000 $1,891,350 $646,112 12.267% $79,259 $79,259 +6.22%
2019/20 $3,938,400 $1,772,280 $598,252 12.473% $74,620 $74,620 +6.81%
2018/19 $3,282,000 $1,476,900 $553,939 12.612% $69,863 $69,863 -0.84%
2017/18 $2,884,000 $1,297,800 $553,939 12.719% $70,456 $70,456 +1.81%
2016/17 $2,617,000 $1,177,650 $536,769 12.892% $69,200 $69,200 +8.08%
Permits

Permit information for 623 9th Avenue, New York, NY

Filing date Job type Job status Job description Initial cost
07/29/2026 Alteration
07/01/2026 Alteration
06/30/2026 Alteration
05/06/2026 Alteration
04/23/2020 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
01/09/2020 Aeuhaz1-fail to certify class 1
02/13/2004 Ll6291-local law 62/91 - boilers
03/16/1999 Ll6291-local law 62/91 - boilers

*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
6

Subway & traffic

Closest station
8th Ave & 44th St at NW Corner
Station lines
A-C-E-N-Q-R-S-1-2-3-7
Distance (miles)
0.176
View subway map

Access the detailed traffic volume map for 623 9th Avenue, New York, NY 10036 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 623 9th Avenue, New York, NY

714 10th Ave, New York 305 W 52nd St, New York 432 W 58th St, New York 510 W 42nd St, New York 25 Columbus Cir, New York 300 W 57th St, New York 729 9th Ave, New York 400 W 59th St, New York 507 W 40th St, New York 441 W 40th St, New York 340 W 53rd St, New York 787 9th Ave, New York 421 W 56th St, New York 300 W 53rd St, New York 335 W 51st St, New York 420 W 41st St, New York 365 W 52nd St, New York 781 9th Ave, New York 341 W 50th St, New York

Nearby ZIP codes for 623 9th Avenue, New York, NY

10001, New York City, NY 10018, New York City, NY 10019, 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 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 623 9th Avenue, New York, NY 10036?

The development at 623 9th Avenue, New York, NY 10036 was built in 1920.

What is the market value of 623 9th Avenue, New York, NY 10036?

The current market value of 623 9th Avenue, New York, NY 10036 is $2,889,000.

What is the total square footage of 623 9th Avenue, New York, NY 10036?

623 9th Avenue, New York, NY 10036 has a total of 6,246 square feet.

How many commercial spaces does this building have?

The number of commercial spaces in this building is 1.

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