New York City  »  11204  »  21st Ave  »  5721 21st Ave

5721 21st Avenue, Brooklyn, NY 11204 - Property report

Also known as: 5721 21st Ave

Property image for 5721 21st Avenue, Brooklyn, NY 11204
static Mapbox map

Property type

Two Family Frame (B2)

Year built

1920

Lot sq. ft.

2,400

Sale price

$500,000

General information

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Access up-to-date information from property owner names to sales history, deeds, tax info, mortgages, development data, planimetric maps and more.

Address
Primary address
5721 21st Avenue
ZIP code
11204
Neighborhood
Borough Park
Borough
Brooklyn
Block & lot
05501-0003

Owner

Find out who owns 5721 21st Avenue, Brooklyn, NY 11204. Uncover corporate and individual owners with a free account.

Building
Property type
Two Family Frame (B2)
Building sq. ft.
1,760
Building dimensions
20 ft x 40 ft
Buildings on lot
1
Stories
2
Year built
1920
Building material
Frame
Exterior wall
Composition
Basement
4
Sales
Sale date
01/05/2005
Sale price
$500,000
Tax
Tax year
2026-2027
Property tax
$8,948
Tax class
Floor area ratio (FAR)
Commercial FAR
Residential FAR
Buildable area
Zoning & Use
Zoning
Qualified opportunity zone
Residential units
2
Residential sq. ft.
Commercial units
0
Office sq. ft.
Retail sq. ft.
Lot
Frontage(s)
21 Avenue (wide)
Distance to wide street
Lot dimensions
30 ft x 80 ft
Lot sq. ft.
2,400

Area overview

Walk score
81 /100.  Very Walkable
Transit score
91 /100.  Rider's Paradise
Bike score
57 /100.  Bikeable
School district
21
Community district
12
Closest police station
0.77 Miles
Closest fire station
0.47 Miles

View more such as transportation, nearby schools and risk designations.

Ownership information for 5721 21st Avenue, Brooklyn, NY

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Property owner name
Registered owner
Source
Deed
Owner contact information
Phone number
Owner address

Sales history for 5721 21st Avenue, Brooklyn, NY 11204

Sale date Sale price Buyer name Seller name
01/05/2005 $500,000 XXXXXXXX, XXXXXX XXX XXXXXXXX, XXXXXXXX XXXXXXXX, XXXXX
06/29/2004 $500,000 XXXXXXXX, XXXXX XXXXXXX, XXXXXX
03/30/2004 $625,000 XXXXXXX, XXXX XX XXXXXXXX, XXXX XXX XXXXXXXX, XXXX

*Most recent sales on record for this property.

More about New York City property records.

Title documents

Date Type Amount Party 1 Party 2
11/06/2024 - R
10/10/2024 - D
Mortgage
(2024103101158001)
XXXXXXXX XXXXXX XXXX
07/02/2021 - R
04/30/2021 - D
Satisfaction of Mortgage
(2021062800876001)
XXXXXXXX XXXXXX XXXXX XXXXXX XXXXXXX XXXX
05/07/2021 - R
03/25/2021 - D
Agreement
(2021050300490003)
XXXXXXXX XXXXXX XXXX XXXXX XXXXXXXXX XXXXXXXXXXX
05/07/2021 - R
03/25/2021 - D
Mortgage
(2021050300490002)
XXXXXXXX XXXXXX XXXXXXXX XXXXXXXXXX XXXXXXXXXXXX XXXXXXX XXX
05/07/2021 - R
03/16/2021 - D
Assignment, Mortgage
(2021050300490001)
XX XXXXXXXXX XXXX X X XXXX XXXXX XXXXXXXXX XXXXXXXXXXX
05/23/2018 - R
05/14/2018 - D
Mortgage
(2018052300098001)
XXXXXXXX XXXXXX XXXXX XXXXXX XXXXXXX XXXX
09/18/2015 - R
09/09/2015 - D
Agreement
(2015091601403003)
XXXXXXXX XXXXXX XXXX
09/18/2015 - R
09/09/2015 - D
Mortgage
(2015091601403002)
XXXXXXXX XXXXXX XXXX
09/18/2015 - R
09/08/2015 - D
Assignment, Mortgage
(2015091601403001)
XXXXX XXXXXX XXXXXXX XXXXXXX XXXX XX XXXXXXXXX XXXX X X
05/14/2015 - R
04/17/2015 - D
Satisfaction of Mortgage
(2015042500017001)
XXXXXXXX XXXXXX XXXX XX XXXXXXX X X

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Property taxes for 5721 21st Avenue, Brooklyn, NY

Property tax data includes tax amount, market value and assessed value, exemptions, abatements and assessment history.

Current property tax
Tax year
2025-2026
Property tax
$8,948
Municipal exemptions
Recent tax assessments
Market value
$1,877,000
Assessed value
$112,620

Assessment history

See the assessment and property tax history, including the evolution of the total tax rate and corresponding property tax amount.

Tax year Market value Assessed value Taxable amount Tax rate Base tax Property tax Y-o-Y change
2025/26 $1,809,000 $108,540 $43,696 19.843% $8,671 $8,671 +4.72%
2024/25 $1,429,000 $85,740 $41,224 20.085% $8,280 $8,280 +3.49%
2023/24 $1,398,000 $83,880 $39,833 20.085% $8,000 $8,000 +4.83%
2022/23 $1,387,000 $83,220 $37,579 20.309% $7,632 $7,632 +1.73%
2021/22 $1,274,000 $76,440 $37,579 19.963% $7,502 $7,502 -2.10%
2020/21 $1,160,000 $69,600 $36,413 21.045% $7,663 $7,663 +5.39%
2019/20 $1,283,000 $76,980 $34,353 21.167% $7,271 $7,271 +4.72%
2018/19 $1,156,000 $69,360 $33,194 20.919% $6,944 $6,944 +8.77%
2017/18 $1,042,000 $62,520 $31,316 20.385% $6,384 $6,384 +1.97%
2016/17 $868,000 $52,080 $31,316 19.991% $6,260 $6,260 +5.51%

Permit information for 5721 21st Avenue, Brooklyn, NY

No recently recorded permits for this property.

More about New York City property records

HPD Violations

No recently recorded violations 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

$999,000

-0.1% Y-o-Y

Median price/sq. ft.

$858

7.4% Y-o-Y

Brooklyn median sale price

$899,000

6% Y-o-Y

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

Risk

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FEMA flood zones

Property location map
FEMA flood zones
X

Hurricane evacuation zones

Property location map
Hurricane evacuation zones
-

Subway & traffic

Closest station
McDonald Ave & Avenue M at SW Corner
Station lines
F
Distance (miles)
0.323

Access the detailed traffic volume map for 5721 21st Avenue, Brooklyn, NY 11204 to see estimated average daily traffic on streets surrounding the property as well as the types of properties in its vicinity. View daily traffic map

Schools

Nearest elementary schools

Name Rating Att. zoned Type Grade range No of students Distance (miles)
P.S. 121 Nelson A Rockefeller 7 Yes Public K-8 314 0.25
Talmud Torah of Bobov 45 NR No Private PK-2 366 0.15
Talmud Torah of Bobov 45 NR No Private PK-2 366 0.15
Barkai Yeshivah NR No Private PK-8 357 0.22
Barkai Yeshivah NR No Private PK-8 357 0.22
Saint Athanasius School NR No Private PK, K-8 339 0.23
P.S. 226 Alfred De B Mason 5 No Public PK, K-8 910 0.30
P.S. 226 Alfred De B Mason 5 No Public PK, K-8 910 0.30
Nearest middle schools

Name Rating Att. zoned Type Grade range No of students Distance (miles)
P.S. 121 Nelson A Rockefeller 7 Yes Public K-8 314 0.25
Barkai Yeshivah NR No Private PK-8 357 0.22
Saint Athanasius School NR No Private PK, K-8 339 0.23
P.S. 226 Alfred De B Mason 5 No Public PK, K-8 910 0.30
Yeshiva Chasdei Torah NR No Private 1-8 0 0.36
Bais Yaakov D'Gur High School NR No Private PK, K-12 0 0.38
Step-Special Torah Education Program NR No Private 20 0.39
Nearest high schools

Name Rating Att. zoned Type Grade range No of students Distance (miles)
Franklin Delano Roosevelt High School 3 Yes Public 9-12 3,213 0.21
Bishop Kearney High School NR No Private 9-12 264 0.21
Bais Esther School NR No Private 10-12 0 0.37
Bais Yaakov D'Gur High School NR No Private PK, K-12 0 0.38
Step-Special Torah Education Program NR No Private 20 0.39
Bais Yaakov D'Chassidei Gur NR No Private 9-12 154 0.39

Data provided by GreatSchools.org © 2026. All rights reserved.

Frequently asked questions

What is the year built for 5721 21st Avenue, Brooklyn, NY 11204?

The development at 5721 21st Avenue, Brooklyn, NY 11204 was built in 1920.

What is the total square footage of 5721 21st Avenue, Brooklyn, NY 11204?

5721 21st Avenue, Brooklyn, NY 11204 has a total of 1,760 square feet.

When was 5721 21st Avenue, Brooklyn, NY 11204 last sold and what was the sale price?

5721 21st Avenue, Brooklyn, NY 11204 was last sold on 01/05/2005 for $500,000.

What is the assessed value of 5721 21st Avenue, Brooklyn, NY 11204?

5721 21st Avenue, Brooklyn, NY 11204 is currently assessed at $112,620.

What are the property taxes for 5721 21st Avenue, Brooklyn, NY 11204?

The property taxes for 5721 21st Avenue, Brooklyn, NY 11204 total $8,948.

How many residential units does this building have?

This building has 2 residential unit(s).

Disclaimer

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