New York City  »  11204  »  21st Ave  »  6023 21st Ave

6023 21st Avenue, Brooklyn, NY 11204 Property Information

6023 21st Avenue, Brooklyn, NY 11204 Property Information

  • General
  • Owner
  • Documents
  • Tax
  • Permits
  • Neighborhood
Unlock this property report with a free account.

Access up-to-date information from property owner names to sales history, tax info, title documents, mortgages, development, maps, permits and more.
Sign Up Now
Research 100M+ property records powered by:
  • 2000+ governmental and public data sources
  • 80 dedicated analysts and researchers
  • 20+ years of real estate experience
Learn More

Photo & Map Show Hide

6023 21st Avenue, Brooklyn, NY 11204 1
static Mapbox map

Address

Primary address 6023 21st Avenue
Secondary address 6023 Garage 21st Ave
Neighborhood Borough Park
Zip code 11204
Borough Brooklyn
Block & lot 05522-0001

Sales & Tax Overview for 6023 21st Avenue, 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 $9,392

Lot & Building Information for 6023 21st Avenue, Brooklyn

Lot sq. ft. 2,300
Lot dimensions 23 ft x 100 ft
Property type Two Family Brick (B1)
Building sqft 1,822
Building dimensions 18.33 ft x 52 ft
Buildings on lot 2
Stories 2
Structure type Old style
Building material Brick
Exterior wall Brick/masonry
Basement type Full
Garage type Detached, frame garage
Year built 1930
Frontage(s) 61 Street (narrow)
21 Avenue (wide)
Unlock this property report with a free account.

Access up-to-date information from property owner names to sales history, tax info, title documents, mortgages, development, maps, permits and more.
Sign Up Now

Zoning & Use for 6023 21st Avenue, Brooklyn

Zoning
Residential units (DOF) 2
Residential sqft

Area Overview

Walk Score
93 /100. Walker's Paradise
Transit Score
92 /100. Rider's Paradise
Bike Score
57 /100. Bikeable

School district 21
Community district 12
Closest police station 0.78 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 6023 21st Avenue, 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 6023 21st Avenue, Brooklyn, NY 11204, 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 6023 21st Avenue, Brooklyn, NY 11204, including DOB violations, ECB violations, HPD violations and 311 complaints.

Alternate Addresses

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

  • 6023 Garage 21st Ave, Brooklyn, NY 11204
  • 2101-2111 61st St, Brooklyn, NY 11204

About 6023 21st Avenue, Brooklyn

What is the year built & the total sq. ft. for 6023 21st Avenue, Brooklyn, NY 11204?

6023 21st Avenue, Brooklyn, NY 11204 was built in 1930 and has a total of 1,822 square feet.

What is the assessed value of 6023 21st Avenue, Brooklyn, NY 11204 and the property tax paid?

Assessed at $77,100, the tax amount paid for 6023 21st Avenue, Brooklyn, NY 11204 is $8,845. For the next year, the tax amount for 6023 21st Avenue, Brooklyn, NY 11204 is estimated at $9,392.

When was 6023 21st Avenue, Brooklyn, NY 11204 last sold?

6023 21st Avenue, Brooklyn, NY 11204 was last sold in 10/12/1994.

How many residential units does this building have?

This building has 2 residential unit(s).

Ownership Information for 6023 21st Avenue, Brooklyn

View property contacts like owners, building management, representatives from permits and tenants with a free account. For LLC-owned properties, access manually researched real owners and phone numbers.

Property owner name for 6023 21st Avenue, Brooklyn, NY 11204
Find out who owns 6023 21st Avenue, Brooklyn, NY 11204.
Sign Up
Building contacts for 6023 21st Avenue, Brooklyn, NY 11204
Building management:
Representatives (from permits):
Tenants:
Real Estate Reports:
$4.6M Hudson Yards Maintains Top Spot, Luxury Sales in Malba Set $2.5M Price Record for Queens
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.
Cheaper in the City? Nearly 100 Communities in Suburban NYC Surpass $1M
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.
Research 100M+ property records powered by:
  • 2000+ governmental and public data sources
  • 80 dedicated analysts and researchers
  • 20+ years of real estate experience
Learn More

Past Sales & Property History for 6023 21st Avenue, Brooklyn

Create a free account to view the complete sales history for 6023 21st Avenue, Brooklyn, including title documents, transfer conditions, mortgages, liens, and pre-foreclosures.

No recorded sales for this property.

Title Documents for 6023 21st Avenue, 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
11/21/2009 - D
12/02/2009 - R		 Satisfaction of Mortgage
(2009112100103001)
04/06/2005 - D
05/12/2005 - R		 Assignment, Mortgage
(2005042700341001)
09/26/1995 - R Sundry Miscellaneous
(3190004855219)
11/23/1994 - R Mortgage
(3660004519166)
10/12/1994 - D
11/23/1994 - R		 Deed
(3150004520615)
05/25/1983 - D
06/23/1983 - R		 Deed
(3280000965028)
01/05/1981 - D
01/07/1981 - R		 Deed
(38130120800978)
05/02/1972 - D
05/02/1972 - R		 Deed
(37230055400439)
Show More
Unlock title documents, including buyer and seller information (when available).
Sign up

R: Recorded date
D: Document date

Property Taxes for 6023 21st Avenue, Brooklyn

Access detailed property tax data for 6023 21st Avenue, Brooklyn, NY 11204. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year: 2025-2026
Property tax: $8,845
Estimated property tax: $9,392
Tax assessor's market value: $1,285,000
Assessed value: $77,100
Exemptions granted by city:

More about New York City Property Taxes

Assessment History for 6023 21st Avenue, Brooklyn

Here's the assessment & property tax history for 6023 21st Avenue, 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 $1,285,000 $77,100 $44,576 19.843% $9,127 $8,845 +4.72%
2024/25 $1,282,000 $76,920 $42,054 20.085% $8,716 $8,447 +0.14%
2023/24 $1,230,000 $73,800 $41,994 20.085% $8,716 $8,434 +3.46%
2022/23 $1,007,000 $60,420 $40,143 20.309% $8,449 $8,153 +4.21%
2021/22 $978,000 $58,680 $39,190 19.963% $8,111 $7,823 +0.68%
Show More

Permits for 6023 21st Avenue, Brooklyn

The complete history of permits filed for 6023 21st Avenue, 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.

No recorded permits for this property.

Borough Park Residential Market Stats

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

Median Sale Price
$1,200,000
28.3% YoY
Median Price/Sqft
$929
17.4% YoY
Brooklyn Median Sale Price
$885,000
2.5% YoY

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

Risk

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

Transportation

Distance to Subway
Closest station 20th Ave & 64th St at NE Corner
Station lines N
Distance (miles) 0.205
View subway map
Bus Routes
Name 60 ST/21 Av
Line B9
Distance (miles) 0.039

Schools

Nearest elementary schools

Name Rating Att. zoned Type Grade range No of students Distance to school (mi)
P.S. 121 Nelson A Rockefeller 7 Yes Public K-8 314 0.40
Saint Athanasius School NR No Private PK, K-8 339 0.12
Saint Athanasius School NR No Private PK, K-8 339 0.12
Talmud Torah of Bobov 45 NR No Private PK-2 366 0.18
Talmud Torah of Bobov 45 NR No Private PK-2 366 0.18
Show More

Nearest middle schools

Name Rating Att. zoned Type Grade range No of students Distance to school (mi)
P.S. 226 Alfred De B Mason 5 Yes Public PK, K-8 910 0.26
Saint Athanasius School NR No Private PK, K-8 339 0.12
Yeshiva Chasdei Torah NR No Private 1-8 0 0.21
Yeshiva Ketana of Bensonhurst NR No Private PK, K-10 0 0.34
Barkai Yeshivah NR No Private PK-8 357 0.37
Show More

Nearest high schools

Name Rating Att. zoned Type Grade range No of students Distance to school (mi)
Franklin Delano Roosevelt High School 3 Yes Public 9-12 3,213 0.26
Bishop Kearney High School NR No Private 9-12 264 0.15
Bais Esther School NR No Private 10-12 0 0.22
Yeshiva Ketana of Bensonhurst NR No Private PK, K-10 0 0.34
Merkaz Bnos High School NR No Private 9-12 0 0.41
Show More

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

Neighbors for 6023 21st Avenue, Brooklyn

Here are the neighbors for 6023 21st Avenue, Brooklyn, NY 11204.

Address Square feet Purchase date Purchase price
6110 18th Ave, Brooklyn 3,300 02/27/2020 $1,800,000
2084 61st St, Brooklyn 2,480 11/17/2025 $495,000
2083 61st St, Brooklyn 1,376 08/18/2016
1720 63rd St, Brooklyn 1,732 05/16/2001
1726 59th St, Brooklyn 2,700 09/03/2017
6102 19th Ave, Brooklyn 4,812 02/17/2020
1722 63rd St, Brooklyn 1,732 04/16/2014
5822 20th Ave, Brooklyn 3,129 06/22/1979
2084 60th St, Brooklyn 10,800 11/16/2005
5808 18th Ave, Brooklyn 5,428 06/14/2018 $1,600,000
6124 19th Ave, Brooklyn 2,122 03/31/2010
1714 63rd St, Brooklyn 1,925 08/27/2015 $800,000
1578 59th St, Brooklyn 4,591 06/27/2019
1881 59th St, Brooklyn 2,400 12/17/1980
1716 63rd St, Brooklyn 1,732 11/20/2025
1883 59th St, Brooklyn 3,303 12/30/2016
1757-1761 63rd St, Brooklyn 4,290 04/08/2011
1718 63rd St, Brooklyn 1,732 09/12/2024
Show More
Not sure if we cover all the data-points you need? View sample full report View sample full report