New York City  »  11234  »  Avenue I  »  4721 Avenue I

4721 Avenue I, Brooklyn, NY 11234 - Property report

Also known as: 4721 Avenue I

Property image for 4721 Avenue I, Brooklyn, NY 11234
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Property type

One Family Attached or Semi-Detached (A5)

Year built

1935

Lot sq. ft.

1,633

General information

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Address
Primary address
4721 Avenue I
ZIP code
11234
Neighborhood
Flatlands
Borough
Brooklyn
Block & lot
07751-0002

Owner

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Building
Property type
One Family Attached or Semi-Detached (A5)
Building sq. ft.
1,540
Building dimensions
16.33 ft x 35 ft
Buildings on lot
1
Stories
2
Year built
1935
Building material
Brick
Exterior wall
Brick/Masonary
Basement
4
Garage type
Basement Garage
Tax
Tax year
2026-2027
Property tax
$5,730
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)
Avenue I (wide)
Distance to wide street
Lot dimensions
16.33 ft x 100 ft
Lot sq. ft.
1,633

Area overview

Walk score
74 /100.  Very Walkable
Transit score
84 /100.  Excellent Transit
Bike score
60 /100.  Bikeable
School district
22
Community district
18
Closest police station
0.61 Miles
Closest fire station
1.03 Miles

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

Ownership

Ownership information for 4721 Avenue I, Brooklyn, NY

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

Sales history for 4721 Avenue I, Brooklyn, NY 11234

No recently recorded sales for this property.

More about New York City property records.

Title documents

Date Type Amount Party 1 Party 2
10/31/2016 - R
06/30/2016 - D		 Agreement
(2016103100704001)		 XXXXXXXX XXXXX X XXXXXX XXXXXXX XX
10/25/2012 - R
05/01/2012 - D		 Mortgage
(2012071700071002)		 XXXXXXXX XXXXX X XXXXXXXXX XX XXXXXXX XXX XXXXX XXXXXXXXXXX
10/25/2012 - R
05/01/2012 - D		 Mortgage and Consolidation
(2012071700071001)		 XXXXXXXX XXXXX X XXXXXXXXXX XXXXXXXX XXXXXXXX XXXXXXXXXXX
07/27/2009 - R
07/09/2009 - D		 Satisfaction of Mortgage
(2009071000014001)		 XXXXXXXX XXXXX X XXXXXXXX X X
07/08/2009 - R
06/18/2009 - D		 Mortgage
(2009063000826001)		 XXXXXXXX XXXXX X XXXX
07/01/2009 - R
06/12/2009 - D		 Satisfaction of Mortgage
(2009062300136001)		 XXXXXXXX XXXXX XXXXXXXX X X
04/20/2006 - R
04/10/2006 - D		 Satisfaction of Mortgage
(2006041002054001)		 XXXXXXXX XXXXX X XXXXX XXXXX XXXX XX
04/12/2006 - R
03/22/2006 - D		 Mortgage
(2006040500546001)		 XXXXXXXX XXXXX X XXXXXXXX XX
05/23/2005 - R
05/04/2005 - D		 Mortgage
(2005051201204001)		 XXXXXXXX XXXXX X XXXXXXXX XX
01/12/2004 - R
09/23/2003 - D		 Satisfaction of Mortgage
(2003102700873001)		 XXXXXXXX XX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 4721 Avenue I, 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
$5,730
Municipal exemptions
Recent tax assessments
Market value
$810,000
Assessed value
$48,600

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 $859,000 $51,540 $29,719 19.843% $6,179 $5,897 +4.73%
2024/25 $741,000 $44,460 $28,036 20.085% $5,900 $5,631 +2.84%
2023/24 $700,000 $42,000 $27,263 20.085% $5,757 $5,476 -0.65%
2022/23 $661,000 $39,660 $27,138 20.309% $5,808 $5,511 +5.93%
2021/22 $623,000 $37,380 $26,065 19.963% $5,491 $5,203 +0.75%
2020/21 $569,000 $34,140 $24,539 21.045% $5,461 $5,164 +5.71%
2019/20 $542,000 $32,520 $23,080 21.167% $5,182 $4,885 +4.14%
2018/19 $507,000 $30,420 $22,426 20.919% $4,997 $4,691 +2.91%
2017/18 $458,000 $27,480 $22,362 20.385% $4,858 $4,558 +6.70%
2016/17 $437,000 $26,220 $21,371 19.991% $4,582 $4,272 +9.00%
Permits

Permit information for 4721 Avenue I, 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

Flatlands residential market stats

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

Median sale price

$455,000

-34.5% Y-o-Y

Median price/sq. ft.

$478

-11% 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

Create a free account to unlock expanded risk information, such as crime incidents in the area, tsunami and landslides risks, or its location relative to FEMA flood zones and the Coastal Barriers Resources System Area (COBRA).

FEMA flood zones

Property location map
FEMA flood zones
X

Hurricane evacuation zones

Property location map
Hurricane evacuation zones
5

Subway & traffic

Closest station
Nostrand Ave & Flatbush Ave at NE Corner
Station lines
2-5
Distance (miles)
0.907
View subway map

Access the detailed traffic volume map for 4721 Avenue I, Brooklyn, NY 11234 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. 251 Paerdegat 3 Yes Public PK, K-5 306 0.33
P.S. 251 Paerdegat 3 Yes Public PK, K-5 306 0.33
P.S. 326 NR No Public PK, K-2 149 0.19
P.S. 326 NR No Public PK, K-2 149 0.19
Christian Heritage Academy NR No Private PK, K-12 269 0.34
Christian Heritage Academy NR No Private PK, K-12 269 0.34
P.S. 109 4 No Public PK, K-8 520 0.40
P.S. 109 4 No Public PK, K-8 520 0.40
Great Oaks Elementary School NR No Private K-8 116 0.45
P.S. 119 Amersfort 4 No Public PK, K-5 391 0.55
Nearest middle schools

Name Rating Att. zoned Type Grade range No of students Distance (miles)
Jhs 78 Roy H Mann 6 Yes Public 6-8 542 1.13
Christian Heritage Academy NR No Private PK, K-12 269 0.34
P.S. 109 4 No Public PK, K-8 520 0.40
Great Oaks Elementary School NR No Private K-8 116 0.45
St. Vincent Ferrer School NR No Private PK, K-8 0 0.66
The Bible Speaks Academy NR No Private 3-9 5 0.69
Brooklyn Kids Preparatory School NR No Private K-7 40 0.73
Nearest high schools

Name Rating Att. zoned Type Grade range No of students Distance (miles)
Christian Heritage Academy NR No Private PK, K-12 269 0.34
Brooklyn Theatre Arts High School 4 No Public 9-12 216 0.66
Academy for Conservation and the Environment 4 No Public 9-12 383 0.66
Brooklyn Bridge Academy 4 No Public 9-12 116 0.66
Brooklyn Community High School for Excellence and Equity 3 No Public 9-12 181 0.66
Victory Collegiate High School 2 No Public 9-12 264 0.66
New Vistas Academy NR No Private K-12 66 0.77
Mesivta Tiferes Yisroel NR No Private PK, K-12 0 0.78
New Vistas Academy NR No Private 1-12 0 0.80
Scholar Skills Christian Academy NR No Private 3-11 23 0.81

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

Neighbors for 4721 Avenue I, Brooklyn, NY

4719 Avenue I, Brooklyn 4631 Kings Hwy, Brooklyn 1664 Schenectady Ave, Brooklyn 4709 Avenue I, Brooklyn 1719 Schenectady Ave, Brooklyn 1717 Schenectady Ave, Brooklyn 4623 Kings Hwy, Brooklyn 4624 Kings Hwy, Brooklyn 4620 Kings Hwy, Brooklyn 4616 Kings Hwy, Brooklyn 1721 Schenectady Ave, Brooklyn 1711 Schenectady Ave, Brooklyn 4627 Kings Hwy, Brooklyn 1670 Schenectady Ave, Brooklyn 4717 Avenue I, Brooklyn 1723 Schenectady Ave, Brooklyn 4715 Avenue I, Brooklyn 1725 Schenectady Ave, Brooklyn 4629 Kings Hwy, Brooklyn 1666 Schenectady Ave, Brooklyn

Nearby ZIP codes for 4721 Avenue I, Brooklyn, NY

11203, New York City, NY 11204, New York City, NY 11207, New York City, NY 11208, New York City, NY 11210, New York City, NY 11212, New York City, NY 11213, New York City, NY 11216, New York City, NY 11218, New York City, NY 11223, New York City, NY 11225, New York City, NY 11226, New York City, NY 11229, New York City, NY 11230, New York City, NY 11233, New York City, NY 11235, New York City, NY 11236, New York City, NY 11239, New York City, NY 11694, New York City, NY 11697, New York City, NY

Frequently asked questions

What is the year built for 4721 Avenue I, Brooklyn, NY 11234?

The development at 4721 Avenue I, Brooklyn, NY 11234 was built in 1935.

What is the total square footage of 4721 Avenue I, Brooklyn, NY 11234?

4721 Avenue I, Brooklyn, NY 11234 has a total of 1,540 square feet.

What is the assessed value of 4721 Avenue I, Brooklyn, NY 11234?

4721 Avenue I, Brooklyn, NY 11234 is currently assessed at $48,600.

What are the property taxes for 4721 Avenue I, Brooklyn, NY 11234?

The property taxes for 4721 Avenue I, Brooklyn, NY 11234 total $5,729.

How many residential units does this building have?

This building has 1 residential unit(s).

Disclaimer

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Do not rely on this report to support investment decisions. The only authoritative source for the information in this report is the government agencies from which the data was acquired.

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