New York City  »  11229  »  E 21st St  »  1851 E 21st St

1851 East 21st Street, Brooklyn, NY 11229 - Property report

Also known as: 1851 E 21st St

Property image for 1851 East 21st Street, Brooklyn, NY 11229
static Mapbox map

Property type

Two Stories Detached (Small or Moderate Size, with or without Attic) (A1)

Year built

1925

Lot sq. ft.

2,000

Sale price

$710,000

General information

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Address
Primary address
1851 East 21st Street
Alternate address(es)
1851 Garage E 21st St
1851 Kenmore Pl
ZIP code
11229
Neighborhood
Madison
Borough
Brooklyn
Block & lot
06804-0071

Owner

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Building
Property type
Two Stories Detached (Small or Moderate Size, with or without Attic) (A1)
Building sq. ft.
1,464
Building dimensions
15 ft x 45 ft
Buildings on lot
2
Stories
2
Year built
1925
Building material
Frame
Exterior wall
Wood
Basement
4
Garage type
Detached, Frame Garage
Sales
Sale date
07/01/2025
Sale price
$710,000
Tax
Tax year
2026-2027
Property tax
$8,295
Tax class
Floor area ratio (FAR)
Commercial FAR
Residential FAR
Buildable area
Zoning & Use
Zoning
Qualified opportunity zone
Residential units
1
Residential sq. ft.
Commercial units
0
Office sq. ft.
Retail sq. ft.
Lot
Frontage(s)
East 21 Street (narrow)
Nearest wide street
Ocean Avenue
Distance to wide street
Lot dimensions
20 ft x 100 ft
Lot sq. ft.
2,000

Area overview

Walk score
87 /100.  Very Walkable
Transit score
91 /100.  Rider's Paradise
Bike score
66 /100.  Bikeable
School district
22
Community district
15
Closest police station
1.02 Miles
Closest fire station
0.39 Miles

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

Ownership

Ownership information for 1851 East 21st Street, Brooklyn, NY

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

Sales history for 1851 East 21st Street, Brooklyn, NY 11229

Sale date Sale price Buyer name Seller name
07/01/2025 $710,000 XXXXXXXX, XXXXXX XXXXXXX, XXXX
02/19/2003 $475,000 XXXXXXX, XXXX XXXXXX, XXXXXXX

*Most recent sales on record for this property.

More about New York City property records.

Title documents

Date Type Amount Party 1 Party 2
07/23/2025 - R
07/09/2025 - D		 Satisfaction of Mortgage
(2025071600752001)		 XXXXXXX XXXX XXX XXXXXXXX XXXXXXXXXXX
07/28/2025 - R
07/01/2025 - D		 Mortgage
(2025071600427002)		 XXXXXXXX XXXXXX XXXX
07/28/2025 - R
07/01/2025 - D		 Deed
(2025071600427001)		 XXXXXXX XXXX XXXXXXXX XXXXXX
10/13/2023 - R
10/06/2023 - D		 Assignment, Mortgage
(2023101100289001)		 XXXXXXXX XXXXXXXXXX XXXXXXXXXXXX XXXXXXX XXX XXX XXXXXXX XXXXXXX XXXX
09/03/2020 - R
06/25/2020 - D		 Satisfaction of Mortgage
(2020090200986001)		 XXXXXXX XXXX XXXXXX XXXXXXXX XXXX
06/03/2020 - R
05/27/2020 - D		 Mortgage
(2020060300525001)		 XXXXXXX XXXX XXXX
05/29/2019 - R
04/18/2019 - D		 Agreement
(2019052800247003)		 XXXXXXX XXXX XXXXXX XXXXXXXX XXXX
05/29/2019 - R
04/18/2019 - D		 Assignment, Mortgage
(2019052800247002)		 XXXXXX XXXXXXXX XXXX XXXXXX XXXXXXXX XXXX
05/29/2019 - R
04/18/2019 - D		 Assignment, Mortgage
(2019052800247001)		 XXXXXX XXXXXXXX XXXX XXXXXX XXXXXXXX XXXX
05/09/2019 - R
04/18/2019 - D		 Mortgage
(2019050900697003)		 XXXXXXX XXXX XXXXXX XXXXXXXX XXXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 1851 East 21st Street, 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
$8,295
Municipal exemptions
Recent tax assessments
Market value
$1,145,000
Assessed value
$68,700

More about New York City property taxes

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 $1,231,000 $73,860 $41,803 19.843% $8,295 $8,295 -0.45%
2024/25 $1,189,000 $71,340 $41,484 20.085% $8,332 $8,332 +5.99%
2023/24 $1,103,000 $66,180 $39,139 20.085% $7,861 $7,861 +4.83%
2022/23 $1,208,000 $72,480 $36,924 20.309% $7,499 $7,499 +7.84%
2021/22 $1,084,000 $65,040 $34,836 19.963% $6,954 $6,954 -5.15%
2020/21 $1,044,000 $62,640 $34,836 21.045% $7,331 $7,331 +0.19%
2019/20 $916,000 $54,960 $34,570 21.167% $7,317 $7,317 +7.25%
2018/19 $781,000 $46,860 $32,616 20.919% $6,823 $6,823 +8.78%
2017/18 $843,000 $50,580 $30,770 20.385% $6,272 $6,272 +8.08%
2016/17 $934,000 $56,040 $29,030 19.991% $5,803 $5,803 +2.23%
Permits

Permit information for 1851 East 21st Street, Brooklyn, NY

No recently recorded permits for this property.

More about New York City property records

Violations

HPD Violations

No recently recorded violations for this property.

Neighborhood

Madison residential market stats

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

Median sale price

$930,000

63.2% Y-o-Y

Median price/sq. ft.

$681

37% 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
4

Subway & traffic

Closest station
-
Station lines
B-Q
Distance (miles)
0.304
View subway map

Access the detailed traffic volume map for 1851 East 21st Street, Brooklyn, NY 11229 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. 197 The Kings Highway Academy 6 Yes Public PK, K-5 963 0.33
P.S. 197 The Kings Highway Academy 6 Yes Public PK, K-5 963 0.33
Sarah Dabah School NR No Private PK, K-8 93 0.11
Sarah Dabah School NR No Private PK, K-8 93 0.11
Nefesh Academy NR No Private PK, K-12 0 0.18
Nefesh Academy NR No Private PK, K-12 0 0.18
Yeshiva Tehila L'Dovid NR No Private 0 0.24
P.S. 255 Barbara Reing School 6 No Public K-5 801 0.32
Nearest middle schools

Name Rating Att. zoned Type Grade range No of students Distance (miles)
Jhs 234 Arthur W Cunningham 8 Yes Public 6-8 1,342 0.29
Sarah Dabah School NR No Private PK, K-8 93 0.11
Nefesh Academy NR No Private PK, K-12 0 0.18
Yeshiva Tehila L'Dovid NR No Private 0 0.24
Prospect Park Yeshiva NR No Private PK-12 771 0.25
Reach For The Stars Learning Center NR No Private 24 0.26
Nearest high schools

Name Rating Att. zoned Type Grade range No of students Distance (miles)
James Madison High School 5 Yes Public 9-12 3,630 0.27
Nefesh Academy NR No Private PK, K-12 0 0.18
Yeshiva Tehila L'Dovid NR No Private 0 0.24
Prospect Park Yeshiva NR No Private PK-12 771 0.25
Reach For The Stars Learning Center NR No Private 24 0.26
Prospect Park Bnos Leah High School NR No Private PK-12 781 0.29

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

Neighbors for 1851 East 21st Street, Brooklyn, NY

1885 E 21st St, Brooklyn 1873 E 21st St, Brooklyn 1823 E 21st St, Brooklyn 1819 E 21st St, Brooklyn 1881 E 21st St, Brooklyn 1845 E 21st St, Brooklyn 2202 Quentin Rd, Brooklyn 1861 E 21st St, Brooklyn 1833 E 21st St, Brooklyn 1865 E 21st St, Brooklyn 1841 E 21st St, Brooklyn 1837 E 21st St, Brooklyn 2206 Quentin Rd, Brooklyn 1853 E 21st St, Brooklyn 1827 E 21st St, Brooklyn 1855 E 21st St, Brooklyn 1877 E 21st St, Brooklyn 1815 E 21st St, Brooklyn 1869 E 21st St, Brooklyn 1891 E 21st St, Brooklyn

Nearby ZIP codes for 1851 East 21st Street, Brooklyn, NY

11203, New York City, NY 11204, New York City, NY 11210, New York City, NY 11212, New York City, NY 11213, New York City, NY 11214, New York City, NY 11215, New York City, NY 11218, New York City, NY 11219, New York City, NY 11223, New York City, NY 11224, New York City, NY 11225, New York City, NY 11226, New York City, NY 11228, New York City, NY 11230, New York City, NY 11234, New York City, NY 11235, New York City, NY 11236, New York City, NY 11239, New York City, NY 11697, New York City, NY

Frequently asked questions

What is the year built for 1851 East 21st Street, Brooklyn, NY 11229?

The development at 1851 East 21st Street, Brooklyn, NY 11229 was built in 1925.

What is the total square footage of 1851 East 21st Street, Brooklyn, NY 11229?

1851 East 21st Street, Brooklyn, NY 11229 has a total of 1,464 square feet.

When was 1851 East 21st Street, Brooklyn, NY 11229 last sold and what was the sale price?

1851 East 21st Street, Brooklyn, NY 11229 was last sold on 07/01/2025 for $710,000.

What is the assessed value of 1851 East 21st Street, Brooklyn, NY 11229?

1851 East 21st Street, Brooklyn, NY 11229 is currently assessed at $68,700.

What are the property taxes for 1851 East 21st Street, Brooklyn, NY 11229?

The property taxes for 1851 East 21st Street, Brooklyn, NY 11229 total $8,294.

How many residential units does this building have?

This building has 1 residential unit(s).

Disclaimer

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