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20 West 70th Street, New York, NY 10023 Property Information

20 West 70th Street, New York, NY 10023 Property Information

  • General
  • Owner
  • Documents
  • Tax
  • Permits
  • Neighborhood
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20 West 70th Street, New York, NY 10023 2
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Address

Primary address 20 West 70th Street
Neighborhood Lincoln Square
Zip code 10023
Borough Manhattan
Block & lot 01122-0043

Sales & Tax Overview for 20 West 70th Street, New York

View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.

Tax class
Estimated property tax $98,931

Lot & Building Information for 20 West 70th Street, New York

Lot sqft 2,008
Lot dimensions 20 ft x 100.42 ft
Building class Converted Dwellings or Rooming House (C5)
Building sqft 6,492
Building dimensions 20 ft x 74 ft
Buildings on lot 1
Stories 4
Year built 1920
Year last altered 1989
Construction type
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Zoning & Use for 20 West 70th Street, New York

Zoning
Residential units (DOF) 10
Regulated units
Residential sqft

Area Overview

Walk Score
Transit Score
Bike Score


School district 3
Community district 7
Closest police station 0.61 Miles
Closest fire station 0.48 Miles

View more neighborhood information such as transportation, nearby schools and risk designations in the dedicated tab.

Other Property Data for 20 West 70th Street, New York

New York property reports include comprehensive occupancy, development and violation information. Create a free account to access valuable data points such as:

Floor area ratio (FAR) for 20 West 70th Street, New York, NY 10023, including commercial and residential FAR, FAR as built and usable floor area.
Development maps such as planimetric, zoning, urban landscape, and HPD alternative enforcement program maps.
Violations for 20 West 70th Street, New York, NY 10023, including DOB violations, ECB violations, HPD violations and 311 complaints.

About 20 West 70th Street, New York

How many square feet does 20 West 70th Street, New York, NY 10023 have?

This Converted Dwellings or Rooming House (C5) located at 20 West 70th Street, New York, NY 10023 has a total of 6,492 square feet.

What is the year built & the current market value of 20 West 70th Street, New York, NY 10023?

20 West 70th Street, New York, NY 10023 was built in 1920 and has a current tax assessor's market value of $4,628,000.

Ownership Information for 20 West 70th Street, New York

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Property owner name for 20 West 70th Street, New York, NY 10023
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Building contacts for 20 West 70th Street, New York, NY 10023
Building management:
Representatives (from permits):
Tenants:
Real Estate Reports:
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In this guide, we’ll walk you step by step through how to build property owner lists inside the PropertyShark platform, how to customize them for your goals and how to avoid common mistakes.
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Past Sales & Property History for 20 West 70th Street, New York

Create a free account to view the complete sales history for 20 West 70th Street, New York, including title documents, transfer conditions, mortgages, liens, and pre-foreclosures.

No recorded sales for this property.

Title Documents for 20 West 70th Street, New York

To view the complete history of deeds, mortgages, assignments of leases and rents, and more, sign up for free. Available data goes back to 1966.

Date Type Amount Party 1 Party 2 Doc image
02/27/2017 - D
03/06/2017 - R
Satisfaction of Mortgage
(2017030201337001)
02/13/2017 - R UCC3 Termination
(2017021001292001)
10/22/2013 - R UCC3 Continuation
(2013102201100001)
10/16/2008 - R UCC3 Continuation
(2008101400929001)
10/17/2003 - R UCC3 Continuation
(2003100801113001)
01/24/2000 - R Withheld Satisfaction
(1880006972688)
05/04/1999 - R Mortgage
(1950006589595)
05/04/1999 - R Assignment, Mortgage
(1240006589624)
03/30/1999 - R Initial UCC1
(1020006533502)
02/25/1999 - D
05/04/1999 - R
Deed
(1370006586737)
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R: Recorded date
D: Document date

Property Taxes for 20 West 70th Street, New York

Access detailed property tax data for 20 West 70th Street, New York, NY 10023. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year: 2025-2026
Property tax: $94,678
Estimated property tax: $98,931
Tax assessor's market value: $4,628,000
Assessed value: $2,082,600

Assessment History for 20 West 70th Street, New York

Here's the assessment & property tax history for 20 West 70th Street, New York, including the evolution of the total tax rate and corresponding property tax.

Year Market value Assessed value Taxable Tax rate % Base tax Property tax Year over year change
2025/26 $4,628,000 $2,082,600 $761,137 12.439% $94,678 $94,678 +7.47%
2024/25 $3,857,000 $1,735,650 $704,785 12.5% $88,098 $88,098 +7.98%
2023/24 $3,583,000 $1,612,350 $652,583 12.502% $81,586 $81,586 +1.92%
2022/23 $4,121,000 $1,854,450 $652,583 12.267% $80,052 $80,052 +6.95%
2021/22 $4,567,000 $2,055,150 $611,794 12.235% $74,853 $74,853 +4.22%

Permits for 20 West 70th Street, New York

The complete history of permits filed for 20 West 70th Street, New York, including new construction or demolition permits, plus any work pertaining to plumbing, heating and sprinkler systems is available with a free account. Available data goes back to 1990.

Filing date Job type Job status Job description Initial cost
10/21/2019 Alteration
02/18/2019 Alteration
02/18/2019 Alteration
02/15/2019 Alteration
09/18/2017 Alteration type 2
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Manhattan Commercial Market Stats

Access a detailed real estate market overview of Manhattan so you can assess current trends, property values, types of properties sold and transaction volume. View the median price per sqft in Manhattan and compare it to other boroughs in New York City.

Median Price/Sqft Q1/2026
$680
4.4% YoY
Median Price/Sqft Q4/2025
$550
-15.8% YoY
Median Price/Sqft 2025
$607
-2.5% YoY

Check out recently sold homes in Manhattan and see how their prices compare.

Risk

FEMA flood zone(s): X (See more on map)

Transportation

Distance to Subway
Closest station Central Park West & 70th St at SW Corner
Station lines B-C
Distance (miles) 0.049
View subway map
Bus Routes
Name Central Pk W/W 70 St
Line M72
Distance (miles) 0.051

Neighbors for 20 West 70th Street, New York

Here are the neighbors for 20 West 70th Street, New York, NY 10023.

Address Square feet Purchase date Purchase price
42 W 70th St, New York 8,360 06/17/2021 $8,000,000
9 W 69th St, New York 8,580 06/30/2009 $7,210,000
29 W 69th St, New York 7,692 04/23/2025
40 W 70th St, New York 7,617 06/13/1985
24 W 70th St, New York 6,264 12/29/1978
38 W 70th St, New York 6,380 09/30/2021
46 W 70th St, New York 6,592 03/16/2007
18 W 70th St, New York 60,300 08/15/1986
99 Central Park W, New York 19,485
19 W 69th St, New York 42,642 11/09/1998
22 W 70th St, New York 6,509 01/13/2010 $5,900,000
28 W 70th St, New York 5,680 12/04/2025
44 W 70th St, New York 7,888 08/25/2009
27 W 69th St, New York 7,692 08/24/2020 $6,060,000
91 Central Park W, New York 209,355
48 W 70th St, New York 6,328 05/18/2017 $14,900,000
30 W 70th St, New York 58,361 09/18/2009 $29,750,000
11 W 69th St, New York 43,820 10/31/1979
8 W 70th St, New York
25 W 69th St, New York 7,571 01/03/2005 $5,550,000
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