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21 West 121st Street, New York, NY 10027 Property Information

21 West 121st Street, New York, NY 10027 Property Information

  • General
  • Owner
  • Documents
  • Tax
  • Permits
  • Neighborhood
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21 West 121st Street, New York, NY 10027 2
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Address

Primary address 21 West 121st Street
Neighborhood Harlem
Zip code 10027
Borough Manhattan
Block & lot 01720-0040

Sales & Tax Overview for 21 West 121st Street, New York

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

Purchase date 06/13/2024
Purchase price $3,575,000
Tax class
Estimated property tax $13,145

Lot & Building Information for 21 West 121st Street, New York

Lot sq. ft. 2,119
Lot dimensions 21 ft x 100.92 ft
Property type Converted Dwellings or Rooming House (C5)
Building sqft 4,764
Building dimensions 21 ft x 56 ft
Buildings on lot 1
Stories 4
Year built 1909
Year last altered 1984
Construction type
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Zoning & Use for 21 West 121st Street, New York

Zoning
Residential units (DOF) 8
Residential sqft

Area Overview

Walk Score
Transit Score
Bike Score


School district 3
Community district 10
Closest police station 0.38 Miles
Closest fire station 0.36 Miles

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

Other Property Data for 21 West 121st 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 21 West 121st Street, New York, NY 10027, 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 21 West 121st Street, New York, NY 10027, including DOB violations, ECB violations, HPD violations and 311 complaints.

About 21 West 121st Street, New York

How many sq. ft. does 21 West 121st Street, New York, NY 10027 have & what is the price per sq. ft?

This Converted Dwellings or Rooming House (C5) located at 21 West 121st Street, New York, NY 10027 has a total of 4,764 square feet and a current price per square foot of $750.

What is the year built & the current market value of 21 West 121st Street, New York, NY 10027?

21 West 121st Street, New York, NY 10027 was built in 1909 and has a current tax assessor's market value of $1,142,000.

Ownership Information for 21 West 121st Street, New York

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Property owner name for 21 West 121st Street, New York, NY 10027
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Building contacts for 21 West 121st Street, New York, NY 10027
Building management:
Representatives (from permits):
Tenants:
Real Estate Reports:
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Past Sales & Property History for 21 West 121st Street, New York

Create a free account to view the complete sales history for 21 West 121st Street, New York, including title documents, transfer conditions, mortgages, liens, and pre-foreclosures.

Purchase date Purchase price Buyer name Seller name
06/13/2024 $3,575,000

Title Documents for 21 West 121st 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
06/13/2024 - D
06/20/2024 - R
Mortgage
(2024061600021002)
06/13/2024 - D
06/20/2024 - R
Deed
(2024061600021001)
08/17/2023 - D
08/31/2023 - R
Assignment, Mortgage
(2023082900459001)
07/02/2022 - D
07/08/2022 - R
Satisfaction of Mortgage
(2022070500313001)
06/29/2022 - D
07/08/2022 - R
Satisfaction of Mortgage
(2022070101087001)
06/10/2022 - D
06/29/2022 - R
Mortgage
(2022061400218001)
07/20/2021 - D
08/12/2021 - R
Mortgage
(2021081000122001)
01/27/2021 - D
02/03/2021 - R
Satisfaction of Mortgage
(2021020100147001)
01/04/2021 - D
01/12/2021 - R
Satisfaction of Mortgage
(2021010700274001)
12/21/2020 - D
03/03/2021 - R
Mortgage
(2021022601172001)
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R: Recorded date
D: Document date

Property Taxes for 21 West 121st Street, New York

Access detailed property tax data for 21 West 121st Street, New York, NY 10027. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year: 2025-2026
Property tax: $12,172
Estimated property tax: $13,145
Tax assessor's market value: $1,142,000
Assessed value: $513,900

Assessment History for 21 West 121st Street, New York

Here's the assessment & property tax history for 21 West 121st 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 $1,142,000 $513,900 $97,855 12.439% $12,172 $12,172 -0.49%
2024/25 $952,000 $428,400 $97,854 12.5% $12,232 $12,232 +10.57%
2023/24 $950,000 $427,500 $88,489 12.502% $11,849 $11,063 +10.21%
2022/23 $800,000 $360,000 $81,832 12.267% $10,769 $10,038 +8.69%
2021/22 $791,000 $355,950 $75,490 12.235% $9,946 $9,236 +8.00%

Permits for 21 West 121st Street, New York

The complete history of permits filed for 21 West 121st 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
12/11/2003 Alteration type 1
12/04/2003 Alteration type 1
09/29/2003 Alteration type 1
08/12/2003 Alteration type 1
07/03/2003 Alteration type 1
10/16/2001 Alteration type 1
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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
$797
19.7% YoY
Median Price/Sqft Q4/2025
$606
-17.5% YoY
Median Price/Sqft 2025
$656
-5.9% YoY

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

Risk

FEMA flood zone(s): X (See more on map)
Hurricane evacuation zone: 6 (See more on map)

Transportation

Distance to Subway
Closest station Lenox Ave & 125th St at SE Corner
Station lines 2-3
Distance (miles) 0.176
View subway map
Bus Routes
Name Malcolm X BL/W 122 St
Line M7
Distance (miles) 0.044

Neighbors for 21 West 121st Street, New York

Here are the neighbors for 21 West 121st Street, New York, NY 10027.

Address Square feet Purchase date Purchase price
222 Lenox Ave, New York 5,700 01/16/2026 $3
15 W 121st St, New York 4,392 05/19/2006
3 W 121st St, New York 4,800 03/16/2004
1 W 121st St, New York 4,770 08/22/2001
210 Lenox Ave, New York 3,882 04/20/2006
13 W 121st St, New York 5,160 12/17/2020 $3,700,000
220 Lenox Ave, New York 6,200 01/16/2026 $4
218 Lenox Ave, New York 4,804 02/01/2018
24 W 121st St, New York 4,114 04/04/2020
19 W 121st St, New York 4,392 06/11/2008 $1,565,000
5 W 121st St, New York 4,393 06/24/2010 $1,650,000
228 Lenox Ave, New York 5,206 11/01/2023 $2,562,292
226 Lenox Ave, New York 4,932 02/05/2010 $1,250,000
216 Lenox Ave, New York 4,180 03/02/2023 $2,575,000
9 W 121st St, New York 4,172
11 W 121st St, New York 5,500 10/09/2024
224 Lenox Ave, New York 4,386
214 Lenox Ave, New York 3,900 08/01/1967
17 W 121st St, New York 4,392 08/19/2021
7 W 121st St, New York 4,613 01/18/1984
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