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21-23 Hillside Avenue, New York, NY 10040 Property Information

21-23 Hillside Avenue, New York, NY 10040 Property Information

  • General
  • Owner
  • Documents
  • Tax
  • Permits
  • Neighborhood
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21-23 Hillside Avenue, New York, NY 10040
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Address

Primary address 21-23 Hillside Avenue
Secondary address 21 Hillside Ave
Neighborhood Washington Heights
Zip code 10040
Borough Manhattan
Block & lot 02170-0110

Sales & Tax Overview for 21-23 Hillside Avenue, 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 $36,699

Lot & Building Information for 21-23 Hillside Avenue, New York

Lot sq. ft. 10,050
Lot dimensions 50 ft x 201.17 ft
Property type Licensed Parking Lot (G6)
Buildings on lot 1
Frontage Hillside Avenue (narrow)
Nearest wide street Nagle Avenue
Distance to wide street
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Zoning & Use for 21-23 Hillside Avenue, New York

Zoning

Area Overview

Walk Score
Transit Score
Bike Score


School district 6
Community district 12
Closest police station 0.49 Miles
Closest fire station 0.49 Miles

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

Other Property Data for 21-23 Hillside Avenue, New York

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Floor area ratio (FAR) for 21-23 Hillside Avenue, New York, NY 10040, 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 21-23 Hillside Avenue, New York, NY 10040, including DOB violations, ECB violations, HPD violations and 311 complaints.

Alternate Addresses

You will find all alternate addresses for the property in this section.

  • 21 Hillside Ave, New York, NY 10040
  • 23 Hillside Ave, New York, NY 10040

About 21-23 Hillside Avenue, New York

What is the assessed value of 21-23 Hillside Avenue, New York, NY 10040 and the property tax paid?

Assessed at $360,000, the tax amount paid for 21-23 Hillside Avenue, New York, NY 10040 is $34,659. For the next year, the tax amount for 21-23 Hillside Avenue, New York, NY 10040 is estimated at $36,699.

When was 21-23 Hillside Avenue, New York, NY 10040 last sold?

21-23 Hillside Avenue, New York, NY 10040 was last sold in 05/09/2002.

Ownership Information for 21-23 Hillside Avenue, New York

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Property owner name for 21-23 Hillside Avenue, New York, NY 10040
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Building contacts for 21-23 Hillside Avenue, New York, NY 10040
Building management:
Representatives (from permits):
Tenants:
Real Estate Reports:
Eliza Theiss, Apr 23, 2026 $4.6M Hudson Yards Maintains Top Spot, Luxury Sales in Malba Set $2.5M Price Record for Queens
Despite prices declining, Hudson Yards remained the most expensive NYC neighborhood, but TriBeCa’s growth closed the gap to under $400,000, while Malba set a new historic price record for Queens at $2.5 million, securing the highest ranking ever for the borough at #5.
Eliza Theiss, Mar 19, 2026 Cheaper in the City? Nearly 100 Communities in Suburban NYC Surpass $1M
New Yorkers planning a move to the suburbs increasingly find their options limited, after suburban home values shot up twice as fast as NYC medians over the last decade. While larger homes and better prices were long the norm outside the five boroughs, today, many NYC buyers find their option restricted to a handful of suburban markets.
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Past Sales & Property History for 21-23 Hillside Avenue, New York

Create a free account to view the complete sales history for 21-23 Hillside Avenue, New York, including title documents, transfer conditions, mortgages, liens, and pre-foreclosures.

No recorded sales for this property.

Title Documents for 21-23 Hillside Avenue, New York

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Date Type Amount Party 1 Party 2 Doc image
05/09/2002 - R Deed
(1310008380831)
05/16/1989 - R Satisfaction of Mortgage
(1010000303801)
12/10/1987 - R Satisfaction of Mortgage
(1330000224733)
12/10/1987 - R Deed
(1320000224632)
           
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R: Recorded date
D: Document date

Property Taxes for 21-23 Hillside Avenue, New York

Access detailed property tax data for 21-23 Hillside Avenue, New York, NY 10040. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year: 2025-2026
Property tax: $34,659
Estimated property tax: $36,699
Tax assessor's market value: $800,000
Assessed value: $360,000

Assessment History for 21-23 Hillside Avenue, New York

Here's the assessment & property tax history for 21-23 Hillside Avenue, 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 $800,000 $360,000 $319,500 10.848% $34,659 $34,659 +0.43%
2024/25 $757,000 $340,650 $320,670 10.762% $34,511 $34,511 +2.99%
2023/24 $703,000 $316,350 $316,350 10.592% $33,508 $33,508 +5.50%
2022/23 $663,000 $298,350 $298,350 10.646% $31,762 $31,762 +4.67%
2021/22 $627,000 $282,150 $282,150 10.755% $30,345 $30,345 -14.30%

Permits for 21-23 Hillside Avenue, New York

The complete history of permits filed for 21-23 Hillside Avenue, 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
11/20/2025 Alteration
11/18/2025 Alteration
11/14/2025 Alteration
01/11/2016 Alteration type 1
01/11/2016 Alteration type 1
06/26/2013 Alteration type 1
06/26/2013 Alteration type 1
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Washington Heights Residential Market Stats

Access a detailed real estate market overview of Washington Heights so you can assess current trends, home values, types of properties sold and transaction volume.
View the median home sale price in Washington Heights and compare it to other neighborhoods in Manhattan.

Median Sale Price
$480,000
-16.2% YoY
Median Price/Sqft
$641
-2.2% YoY
Manhattan Median Sale Price
$1,200,000
9.3% 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 Fort Washington Ave & 192nd St at NW Corner
Station lines A
Distance (miles) 0.124
View subway map
Bus Routes
Name Broadway/W 193 St
Line M100
Distance (miles) 0.06

Schools

Nearest elementary schools

Name Rating Att. zoned Type Grade range No of students Distance to school (mi)
P.S. 152 Dyckman Valley 4 Yes Public PK, K-5 481 0.19
P.S. 152 Dyckman Valley 4 Yes Public PK, K-5 481 0.19
Professor Juan Bosch Public School 6 No Public K-5 231 0.14
Success Academy Charter - Washington Hgts 9 No Charter K-5 541 0.26
The Equity Project Charter School 7 No Charter K-8 1,066 0.29

Nearest middle schools

Name Rating Att. zoned Type Grade range No of students Distance to school (mi)
Middle School 322 4 Yes Public 6-8 245 0.16
Is 218 Salome Urena NR No Public 6-8 173 0.16
City College Academy Of The Arts 7 No Public 6-12 590 0.16
Mesivta Rabbi Samson Raphael Hirsch NR No Private 8-12 58 0.20
Beis Hamidrash Jeshurun NR No Private 7-12 0 0.21

Nearest high schools

Name Rating Att. zoned Type Grade range No of students Distance to school (mi)
City College Academy Of The Arts 7 No Public 6-12 590 0.16
Mesivta Rabbi Samson Raphael Hirsch NR No Private 8-12 58 0.20
Beis Hamidrash Jeshurun NR No Private 7-12 0 0.21
Mother Cabrini High School NR No Private 9-12 296 0.28
High School for Law & Public Service 2 No Public 9-12 364 0.29

Data provided by GreatSchools.org © 2025. All rights reserved.

Neighbors for 21-23 Hillside Avenue, New York

Here are the neighbors for 21-23 Hillside Avenue, New York, NY 10040.

Address Square feet Purchase date Purchase price
47 Sickles St, New York 39,176 05/17/2016 $11,450,000
1469 St Nicholas Ave, New York 22,008 09/27/2018 $6,800,000
657 W 187th St, New York 03/23/2015
4422 Broadway, New York
11 Ft George Hl, New York 201,206 09/24/1980
79 Sherman Ave, New York 20,491 09/15/2004 $250,000
84 Nagle Ave, New York 5,399
4452 Broadway, New York 109,528 09/04/2025 $15,275,000
4396 Broadway, New York 37,303 07/15/2025 $10,000,000
2506 Amsterdam Ave, New York 06/13/1973
99 Hillside Ave, New York 223,200
44 Fairview Ave, New York 09/04/2025 $15,275,000
1617 St Nicholas Ave, New York 5,100 03/23/1992
552 W 185th St, New York 14,230 01/08/2018
515 W 185th St, New York 16,262 08/23/2017
93 Nagle Ave, New York 116,936
17 Ft George Hl, New York 222,714
149-171 Hillside Ave, New York
134 Hillside Ave, New York 5,680 05/14/2018
549 Audubon Ave, New York 582,919
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