New York City  »  10023  »  W 73rd St  »  40 W 73rd St

40 West 73rd Street, New York, NY 10023 - Property report

Also known as: 40 W 73rd St

Property image for 40 West 73rd Street, New York, NY 10023
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Property type

Converted Dwellings or Rooming House (C5)

Year built

1910

Lot sq. ft.

1,950

General information

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Address
Primary address
40 West 73rd Street
ZIP code
10023
Neighborhood
Upper West Side
Borough
Manhattan
Block & lot
01125-0059

Owner

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Building
Property type
Converted Dwellings or Rooming House (C5)
Building sq. ft.
6,166
Building dimensions
19 ft x 71 ft
Buildings on lot
1
Stories
4
Year built
1910
Last altered
1975
Building material
Tax
Tax year
2026-2027
Property tax
$60,881
Tax class
Floor area ratio (FAR)
Commercial FAR
Residential FAR
Buildable area
Zoning & Use
Zoning
Qualified opportunity zone
Residential units
10
Residential sq. ft.
Office sq. ft.
Retail sq. ft.
Lot
Lot dimensions
19.08 ft x 102.17 ft
Lot sq. ft.
1,950

Area overview

Walk score
100 /100.  Walker's Paradise
Transit score
100 /100.  Rider's Paradise
Bike score
90 /100.  Biker's Paradise
School district
3
Community district
7
Closest police station
0.44 Miles
Closest fire station
0.32 Miles

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

Ownership

Ownership information for 40 West 73rd 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 40 West 73rd Street, New York, NY 10023

No recently recorded sales for this property.

More about New York City property records.

Title documents

Date Type Amount Party 1 Party 2
03/25/2026 - R
02/19/2026 - D		 Declaration
(2026032000458001)		 XXXX XXXX XXXX XXXXXX XXX XXXX XXXX XXXX XXXXXX XXX
10/13/2022 - R
10/03/2022 - D		 Both RPTT and RETT
(2022101300261005)		 XXXXXX XXXXXXXX XXXXX XXXXXX XXX
10/06/2022 - R
10/01/2022 - D		 Both RPTT and RETT
(2022100301023001)		 XXXXX XXXXXX XXXXXXXXXX XXXXXX XXXXXXXX
08/08/2005 - R
07/14/2005 - D		 Deed, Other
(2005071901635001)		 XXXXX XXXXXX XXXXXXXXXX XXXX XXXX XXXX XXXXXX XXX
06/18/1990 - R Sundry Miscellaneous
(1880000344288)		 XXXXXX XXXX XXXX XXXXXX XXXXXX XXXXXXX
10/13/1988 - R Assignment, Mortgage
(1370000272037)		 XXXXXXXX XXXXX XXXXXX XXXXXX X
11/21/1985 - R Deed
(1630000118763)		 XXXXXX XXXXXX X XXXXX XXXXXX XXXXXXXXXX
09/12/1979 - R Miscellaneous
(1480008612948)
03/09/1978 - R Deed
(1630008587263)		 XXXXXXXX XXXXX XXXXXX XXXXXX X
03/09/1978 - R Mortgage
(1570008587257)		 XXXXXX XXXXXX X XXXXXXXX XXXXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 40 West 73rd 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
$60,881
Municipal exemptions
Recent tax assessments
Market value
$4,066,000
Assessed value
$1,829,700

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 $3,388,000 $1,524,600 $489,436 12.439% $60,881 $60,881 +2.71%
2024/25 $3,176,000 $1,429,200 $474,183 12.5% $59,273 $59,273 +7.97%
2023/24 $2,950,000 $1,327,500 $439,109 12.502% $54,897 $54,897 +10.06%
2022/23 $3,688,000 $1,659,600 $406,606 12.267% $49,878 $49,878 +8.28%
2021/22 $4,339,000 $1,952,550 $376,489 12.235% $46,063 $46,063 -0.26%
2020/21 $4,213,000 $1,895,850 $376,489 12.267% $46,184 $46,184 +1.51%
2019/20 $3,511,200 $1,580,040 $364,756 12.473% $45,496 $45,496 +6.80%
2018/19 $2,926,000 $1,316,700 $337,776 12.612% $42,600 $42,600 +7.09%
2017/18 $2,569,000 $1,156,050 $312,774 12.719% $39,782 $39,782 +6.55%
2016/17 $2,330,000 $1,048,500 $289,607 12.892% $37,336 $37,336 +0.07%
Permits

Permit information for 40 West 73rd Street, New York, NY

Filing date Job type Job status Job description Initial cost
08/15/2023 Alteration
08/04/2023 Alteration
07/04/2023 Alteration
06/14/2023 Alteration
05/11/2023 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
09/26/2025 Landmk-landmark none
02/10/1997 Ll6291-local law 62/91 - boilers
08/29/1995 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
-

Subway & traffic

Closest station
Central Park West & 72nd St at NW Corner
Station lines
B-C
Distance (miles)
0.128
View subway map

Access the detailed traffic volume map for 40 West 73rd Street, New York, NY 10023 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 40 West 73rd Street, New York, NY

42 W 73rd St, New York 65 W 73rd St, New York 63 W 73rd St, New York 46 W 73rd St, New York 34 W 73rd St, New York 32 W 73rd St, New York 30 W 73rd St, New York 28 W 73rd St, New York 15 W 72nd St, New York 37 W 72nd St, New York 44 W 73rd St, New York 36 W 73rd St, New York 67 W 73rd St, New York 41 W 72nd St, New York 61 W 73rd St, New York 38 W 73rd St, New York 1 W 72nd St, New York 49 W 72nd St, New York 48 W 73rd St, New York 53 W 72nd St, New York

Nearby ZIP codes for 40 West 73rd Street, New York, NY

10018, New York City, NY 10019, New York City, NY 10020, New York City, NY 10022, New York City, NY 10036, New York City, NY 10065, New York City, NY 10069, New York City, NY 10103, New York City, NY 10110, New York City, NY 10112, New York City, NY 10152, New York City, NY 10154, New York City, NY 10167, New York City, NY 10169, New York City, NY 10171, New York City, NY 10172, New York City, NY 10173, New York City, NY 10177, New York City, NY

Frequently asked questions

What is the year built for 40 West 73rd Street, New York, NY 10023?

The development at 40 West 73rd Street, New York, NY 10023 was built in 1910.

What is the market value of 40 West 73rd Street, New York, NY 10023?

The current market value of 40 West 73rd Street, New York, NY 10023 is $4,066,000.

What is the total square footage of 40 West 73rd Street, New York, NY 10023?

40 West 73rd Street, New York, NY 10023 has a total of 6,166 square feet.

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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