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50 21st Street, Brooklyn, NY 11232 Property Information

50 21st Street, Brooklyn, NY 11232 Property Information

  • General
  • Owner
  • Documents
  • Tax
  • Permits
  • Neighborhood
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50 21st Street, Brooklyn, NY 11232 3
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Address

Primary address 50 21st Street
Secondary address 40-50 21st St
Neighborhood Greenwood Heights
Zip code 11232
Borough Brooklyn
Block & lot 00635-0100

Sales & Tax Overview for 50 21st Street, Brooklyn

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 $273,994

Lot & Building Information for 50 21st Street, Brooklyn

Lot sq. ft. 80,916
Lot dimensions 290.67 ft x 200.33 ft
Property type Fireproof Warehouse (E1)
Building sqft 57,200
Building dimensions 440 ft x 130 ft
Buildings on lot 2
Stories 1
Year built 1920
Year last altered 2018
Construction type
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Zoning & Use for 50 21st Street, Brooklyn

Zoning
Commercial units 1
Retail sqft

Area Overview

Walk Score
Transit Score
Bike Score


School district 15
Community district 7
Closest police station 0.37 Miles
Closest fire station 0.47 Miles

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

Other Property Data for 50 21st Street, Brooklyn

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 50 21st Street, Brooklyn, NY 11232, 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 50 21st Street, Brooklyn, NY 11232, including DOB violations, ECB violations, HPD violations and 311 complaints.

Alternate Addresses

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

  • 40-50 21st St, Brooklyn, NY 11232
  • 60-62 21st St, Brooklyn, NY 11232
  • 80-92 21st St, Brooklyn, NY 11232

About 50 21st Street, Brooklyn

How many square feet does 50 21st Street, Brooklyn, NY 11232 have?

This Fireproof Warehouse (E1) located at 50 21st Street, Brooklyn, NY 11232 has a total of 57,200 square feet.

What is the year built & the current market value of 50 21st Street, Brooklyn, NY 11232?

50 21st Street, Brooklyn, NY 11232 was built in 1920 and has a current tax assessor's market value of $6,125,000.

How many commercial spaces does this building have?

This building has 1 commercial spaces available for lease.

Ownership Information for 50 21st Street, Brooklyn

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Property owner name for 50 21st Street, Brooklyn, NY 11232
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Building contacts for 50 21st Street, Brooklyn, NY 11232
Building management:
Representatives (from permits):
Tenants:
Real Estate Reports:
Laura Pop-Badiu, Dec 11, 2025 How to Build Property Owner Lists: Steps, Pro Tips & What to Avoid
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.
Laura Pop-Badiu, Sep 10, 2025 How to Find Comps for Commercial Real Estate: A Step-by-Step GuideĀ 
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Past Sales & Property History for 50 21st Street, Brooklyn

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No recorded sales for this property.

Title Documents for 50 21st Street, Brooklyn

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
07/19/2002 - D
03/13/2007 - R
Deed, Other
(2007030900419002)
12/13/1999 - R Satisfaction of Mortgage
(3430006970643)
11/16/1988 - R Agreement
(3560001410956)
11/16/1988 - R Agreement
(3550001410955)
04/23/1987 - R Uniform Commercial Code 1
(3970001842397)
04/23/1987 - R Mortgage
(3770001259577)
04/20/1987 - R Agreement
(3270001258127)
11/25/1985 - R Assignment, Mortgage
(3960001127796)
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R: Recorded date
D: Document date

Property Taxes for 50 21st Street, Brooklyn

Access detailed property tax data for 50 21st Street, Brooklyn, NY 11232. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year: 2025-2026
Property tax: $255,874
Estimated property tax: $273,994
Tax assessor's market value: $6,125,000
Assessed value: $2,756,250

Assessment History for 50 21st Street, Brooklyn

Here's the assessment & property tax history for 50 21st Street, Brooklyn, 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 $6,125,000 $2,756,250 $2,358,720 10.848% $255,874 $255,874 +5.18%
2024/25 $5,404,000 $2,431,800 $2,260,470 10.762% $243,272 $243,272 +0.52%
2023/24 $5,099,000 $2,294,550 $2,284,930 10.592% $242,020 $242,020 +4.42%
2022/23 $4,838,000 $2,177,100 $2,177,100 10.646% $231,774 $231,774 +0.99%
2021/22 $4,742,000 $2,133,900 $2,133,900 10.755% $229,501 $229,501 -9.39%

Permits for 50 21st Street, Brooklyn

The complete history of permits filed for 50 21st Street, Brooklyn, 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
01/15/2026 Alteration
11/18/2021 Alteration
06/02/2021 Alteration
03/04/2021 Alteration
08/21/2020 Full demolition
08/21/2020 Full demolition
08/21/2020 Full demolition
08/21/2020 Full demolition
01/28/2020 Alteration
06/27/2019 Alteration
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Brooklyn Commercial Market Stats

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

Median Price/Sqft Q1/2026
$444
-15% YoY
Median Price/Sqft Q4/2025
$523
9.6% YoY
Median Price/Sqft 2025
$523
5.9% YoY

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

Risk

FEMA flood zone(s): 0.2,AE (See more on map)
Hurricane evacuation zone: 1 (See more on map)

Transportation

Distance to Subway
Closest station 4th Ave & 25th St at SW Corner
Station lines R
Distance (miles) 0.289
View subway map
Bus Routes
Name 3 Av/21 St
Line B37
Distance (miles) 0.092

Neighbors for 50 21st Street, Brooklyn

Here are the neighbors for 50 21st Street, Brooklyn, NY 11232.

Address Square feet Purchase date Purchase price
231 17th St, Brooklyn 2,580 03/14/1985
233 17th St, Brooklyn 5,328 10/09/2020
151-155 22nd St, Brooklyn 2,500 10/02/1998
99 19th St, Brooklyn 13,090 02/11/2008
207 A 18th St, Brooklyn 4,120 12/18/2025 $2,950,000
696 3rd Ave, Brooklyn 850 11/10/2010 $890,000
610 4th Ave, Brooklyn 1,680 01/26/1981
604 5th Ave, Brooklyn
672 4th Ave, Brooklyn 3,380 01/19/2009
102 21st St, Brooklyn 07/19/2002
73 20th St, Brooklyn 36,779 04/10/2024 $13,500,000
60 20th St, Brooklyn 15,130 04/10/2024 $11,500,000
182 17th St, Brooklyn 3,954 04/12/1989
137 20th St, Brooklyn 11/25/1997
676 3rd Ave, Brooklyn 03/17/2017
686 5th Ave, Brooklyn 4,227 05/02/2016
80 21st St, Brooklyn 07/19/2002
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