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543 East 21st Street, Brooklyn, NY 11226 Property Information

543 East 21st Street, Brooklyn, NY 11226 Property Information

  • General
  • Owner
  • Documents
  • Tax
  • Permits
  • Neighborhood
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543 East 21st Street, Brooklyn, NY 11226 1
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Address

Primary address 543 East 21st Street
Secondary address 543-551 E 21st St
Neighborhood Flatbush
Zip code 11226
Borough Brooklyn
Block & lot 05185-0064

Sales & Tax Overview for 543 East 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 $214,687

Lot & Building Information for 543 East 21st Street, Brooklyn

Lot sq. ft. 12,274
Lot dimensions 111.58 ft x 110 ft
Property type Elevator Apartment - Semi-fireproof without Stores (D1)
Building sqft 49,854
Building dimensions 111 ft x 90 ft
Buildings on lot 1
Stories 6
Year built 1931
Construction type
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Zoning & Use for 543 East 21st Street, Brooklyn

Zoning
Residential units (DOF) 59
Regulated units
Residential sqft

Area Overview

Walk Score
Transit Score
Bike Score


School district 22
Community district 14
Closest police station 1.08 Miles
Closest fire station 0.45 Miles

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

Other Property Data for 543 East 21st Street, Brooklyn

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Floor area ratio (FAR) for 543 East 21st Street, Brooklyn, NY 11226, 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 543 East 21st Street, Brooklyn, NY 11226, including DOB violations, ECB violations, HPD violations and 311 complaints.

Alternate Addresses

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

  • 543-551 E 21st St, Brooklyn, NY 11226

About 543 East 21st Street, Brooklyn

What is the year built & the total sq. ft. for 543 East 21st Street, Brooklyn, NY 11226?

543 East 21st Street, Brooklyn, NY 11226 was built in 1931 and has a total of 49,854 square feet.

What is the assessed value of 543 East 21st Street, Brooklyn, NY 11226 and the property tax paid?

Assessed at $1,928,250, the tax amount paid for 543 East 21st Street, Brooklyn, NY 11226 is $205,288. For the next year, the tax amount for 543 East 21st Street, Brooklyn, NY 11226 is estimated at $214,687.

When was 543 East 21st Street, Brooklyn, NY 11226 last sold?

543 East 21st Street, Brooklyn, NY 11226 was last sold in 01/12/2006.

How many residential units does this building have?

This building has 59 residential unit(s).

Ownership Information for 543 East 21st Street, Brooklyn

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Property owner name for 543 East 21st Street, Brooklyn, NY 11226
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Building contacts for 543 East 21st Street, Brooklyn, NY 11226
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 543 East 21st Street, Brooklyn

Create a free account to view the complete sales history for 543 East 21st Street, Brooklyn, including title documents, transfer conditions, mortgages, liens, and pre-foreclosures.

No recorded sales for this property.

Title Documents for 543 East 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
05/17/2022 - R Initial UCC1
(2022050901583004)
04/26/2022 - D
05/17/2022 - R
Assignment of Leases and Rents
(2022050901583003)
04/26/2022 - D
05/17/2022 - R
Agreement
(2022050901583002)
04/26/2022 - D
05/17/2022 - R
Mortgage
(2022050901583001)
03/31/2009 - D
05/13/2009 - R
Agreement
(2009042801000001)
02/01/2006 - D
02/14/2006 - R
UCC3 Termination
(2006020101800006)
02/01/2006 - D
02/14/2006 - R
Initial UCC1
(2006020101800005)
01/12/2006 - D
02/14/2006 - R
Assignment of Leases and Rents
(2006020101800004)
01/12/2006 - D
02/14/2006 - R
Agreement
(2006020101800003)
01/12/2006 - D
02/14/2006 - R
Mortgage
(2006020101800002)
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R: Recorded date
D: Document date

Property Taxes for 543 East 21st Street, Brooklyn

Access detailed property tax data for 543 East 21st Street, Brooklyn, NY 11226. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year: 2025-2026
Property tax: $200,884
Estimated property tax: $214,687
Tax assessor's market value: $4,285,000
Assessed value: $1,928,250

Assessment History for 543 East 21st Street, Brooklyn

Here's the assessment & property tax history for 543 East 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 $4,285,000 $1,928,250 $1,650,360 12.439% $205,288 $200,884 +0.90%
2024/25 $4,011,000 $1,804,950 $1,627,920 12.5% $203,490 $199,085 +16.57%
2023/24 $3,738,000 $1,682,100 $1,593,720 12.502% $199,247 $170,783 -10.67%
2022/23 $3,513,000 $1,580,850 $1,558,440 12.267% $191,174 $191,174 +14.67%
2021/22 $3,028,000 $1,362,600 $1,362,600 12.235% $166,714 $166,714 -9.63%

Permits for 543 East 21st Street, Brooklyn

The complete history of permits filed for 543 East 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
12/17/2024 Alteration
03/28/2024 Alteration
03/28/2024 Alteration
02/21/2024 Alteration
01/19/2024 Alteration
05/20/2023 Alteration
05/20/2023 Alteration
06/26/2018 Alteration
06/18/2018 Alteration
04/03/2018 Alteration type 2
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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
$426
-10.8% YoY
Median Price/Sqft Q4/2025
$493
11.7% YoY
Median Price/Sqft 2025
$492
6.6% YoY

Check out recently sold homes in Brooklyn 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 Marlborough Rd & Cortelyou Rd at SE Corner
Station lines B-Q
Distance (miles) 0.323
View subway map
Bus Routes
Name Flatbush Av/Dorchester Rd
Line B41
Distance (miles) 0.093

Neighbors for 543 East 21st Street, Brooklyn

Here are the neighbors for 543 East 21st Street, Brooklyn, NY 11226.

Address Square feet Purchase date Purchase price
1158 Flatbush Ave, Brooklyn 4,026 07/10/2019 $950,000
1184 Flatbush Ave, Brooklyn 33,350 06/01/2023
501 E 21st St, Brooklyn 13,600 06/08/1995
2116 Dorchester Rd, Brooklyn 63,000
460 E 22nd St, Brooklyn 1,470 02/28/2007 $406,000
1156 Flatbush Ave, Brooklyn 3,540 07/01/2015 $800,000
1172 Flatbush Ave, Brooklyn 9,921 02/16/2017 $3,966,875
454 E 22nd St, Brooklyn 15,680 10/13/1994
1160 Flatbush Ave, Brooklyn 3,940 10/22/2014 $600,000
2107 Ditmas Ave, Brooklyn 159,984 08/25/1995
535 E 21st St, Brooklyn 47,084 04/19/1985
464 E 22nd St, Brooklyn 6,644 12/29/2006 $334,620
448 E 22nd St, Brooklyn 15,680 10/13/1994
440 E 22nd St, Brooklyn 15,680 10/13/1994
434 E 22nd St, Brooklyn 15,680 04/22/1996
525 E 21st St, Brooklyn 51,611 06/21/1994
462 E 22nd St, Brooklyn 1,470 01/16/1991
426 E 22nd St, Brooklyn 56,000 03/31/2026 $4,491,859
1162 Flatbush Ave, Brooklyn 12,863 05/05/2005
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