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

Also known as: 394 E 21st St, Brooklyn, NY 11226

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

Also known as: 394 E 21st St, Brooklyn, NY 11226

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

Primary address 400 East 21st Street
Secondary address 394-400 E 21st St
Neighborhood Flatbush
Zip code 11226
Borough Brooklyn
Block & lot 05151-0012

Sales & Tax Overview for 400 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 $167,736

Lot & Building Information for 400 East 21st Street, Brooklyn

Lot sqft 9,000
Lot dimensions 90 ft x 100 ft
Building class Elevator Apartment - Semi-fireproof without Stores (D1) i
Building sqft 42,500
Building dimensions 89.5 ft x 63.17 ft
Buildings on lot 1
Stories 6
Year built 1963
Construction type
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Zoning & Use for 400 East 21st Street, Brooklyn

Zoning
Residential units (DOF) 53
Regulated units
Residential sqft

Area Overview

Walk Score
Transit Score
Bike Score


School district 22
Community district 14
Closest police station 1.21 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 400 East 21st Street, Brooklyn

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Floor area ratio (FAR) for 400 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 400 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.

  • 394-400 E 21st St, Brooklyn, NY 11226

About 400 East 21st Street, Brooklyn

What is the year built & the total sq. ft. for 400 East 21st Street, Brooklyn, NY 11226?

400 East 21st Street, Brooklyn, NY 11226 was built in 1963 and has a total of 42,500 square feet.

What is the assessed value of 400 East 21st Street, Brooklyn, NY 11226 and the property tax paid?

Assessed at $1,401,750, the tax amount paid for 400 East 21st Street, Brooklyn, NY 11226 is $153,339. For the next year, the tax amount for 400 East 21st Street, Brooklyn, NY 11226 is estimated at $167,736.

When was 400 East 21st Street, Brooklyn, NY 11226 last sold?

400 East 21st Street, Brooklyn, NY 11226 was last sold in 07/23/2018.

How many residential units does this building have?

This building has 53 residential unit(s).

Ownership Information for 400 East 21st Street, Brooklyn

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Property owner name for 400 East 21st Street, Brooklyn, NY 11226
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Building contacts for 400 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 400 East 21st Street, Brooklyn

Create a free account to view the complete sales history for 400 East 21st Street, Brooklyn, including title documents, transfer conditions, mortgages, liens, and pre-foreclosures.

No recorded sales for this property.

Title Documents for 400 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
11/01/2023 - D
01/12/2024 - R
Assignment, Mortgage
(2024011000783002)
11/01/2023 - D
11/22/2023 - R
Assignment, Mortgage
(2023112000559002)
11/01/2023 - D
11/22/2023 - R
Assignment, Mortgage
(2023112000559001)
12/23/2022 - D
01/09/2023 - R
Assignment of Leases and Rents
(2023010400321002)
12/23/2022 - D
01/09/2023 - R
Mortgage
(2023010400321001)
07/23/2018 - D
09/06/2018 - R
Deed
(2018090500246003)
07/02/1991 - R Assignment, Mortgage
(3830001624183)
03/14/1991 - R Assignment, Mortgage
(3060001603806)
03/04/1991 - D
04/02/1991 - R
Deed
(3390001607139)
02/21/1990 - R Mortgage
(3990001519299)
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R: Recorded date
D: Document date

Property Taxes for 400 East 21st Street, Brooklyn

Access detailed property tax data for 400 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: $153,339
Estimated property tax: $167,736
Tax assessor's market value: $3,115,000
Assessed value: $1,401,750

Assessment History for 400 East 21st Street, Brooklyn

Here's the assessment & property tax history for 400 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 $3,115,000 $1,401,750 $1,232,730 12.439% $153,339 $153,339 +2.92%
2024/25 $2,892,000 $1,301,400 $1,191,960 12.5% $148,995 $148,995 +2.10%
2023/24 $2,594,000 $1,167,300 $1,167,300 12.502% $145,936 $145,936 +0.97%
2022/23 $2,863,000 $1,288,350 $1,178,190 12.267% $144,529 $144,529 +17.56%
2021/22 $2,233,000 $1,004,850 $1,004,850 12.235% $122,943 $122,943 -12.55%

Permits for 400 East 21st Street, Brooklyn

The complete history of permits filed for 400 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
10/09/2017 Alteration type 2
06/16/2017 Alteration type 2
05/19/2017 Alteration type 2
05/19/2017 Alteration type 2
04/25/2017 Alteration type 2
03/20/2017 Alteration type 2
10/18/2002 Alteration type 2
02/05/1992 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 Q3/2025
$495
3.7% YoY
Median Price/Sqft Q2/2025
$503
7% YoY
Median Price/Sqft 2024
$470
2.1% 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 & Beverly Rd at SE Corner
Station lines B-Q
Distance (miles) 0.282
View subway map
Bus Routes
Name Flatbush Av/Beverly Rd
Line B41
Distance (miles) 0.054

Neighbors for 400 East 21st Street, Brooklyn

Here are the neighbors for 400 East 21st Street, Brooklyn, NY 11226.

Address Square feet Purchase date Purchase price
217 E 19th St, Brooklyn 3,267 09/27/2001
781 Ocean Ave, Brooklyn 32,600 12/14/2015
2102 Beverley Rd, Brooklyn 62,272 01/12/2006 $6,367,244
257 E 19th St, Brooklyn 3,028 11/11/2025
420 E 21st St, Brooklyn 26,010 03/18/2010 $2,900,000
755 Ocean Ave, Brooklyn 126,342 12/29/2023
390 E 21st St, Brooklyn 11,520 02/08/2012 $308,000
247 E 19th St, Brooklyn 2,896 12/28/1998
1066 Flatbush Ave, Brooklyn 3,593 05/03/1996
235 E 19th St, Brooklyn 3,438 02/17/2005 $848,000
2022 Beverley Rd, Brooklyn 16,520 09/03/1992
223 E 19th St, Brooklyn 5,130 10/20/2004 $870,000
412 E 21st St, Brooklyn 3,307 11/16/2013 $10
251 E 19th St, Brooklyn 2,994 09/25/2020
263 E 19th St, Brooklyn 3,574 09/15/2020 $10
406 E 21st St, Brooklyn 3,432 12/23/2024 $1,000,000
1060 Flatbush Ave, Brooklyn 7,252 05/19/2015
1062 Flatbush Ave, Brooklyn 7,280 08/01/2015
404 E 21st St, Brooklyn 3,432 11/17/2003 $406,500
735 Ocean Ave, Brooklyn 36,408 09/24/1999
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