New York City  »  11230  »  Avenue O  »  421 Avenue O

421 Avenue O, Brooklyn, NY 11230 - Property report

Also known as: 1584-1594 E 5th St

Property image for 421 Avenue O, Brooklyn, NY 11230
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Property type

Large Suburban Residence (A3)

Year built

2002

Lot sq. ft.

4,000

General information

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Address
Primary address
421 Avenue O
Alternate address(es)
1584-1594 E 5th St
421-423 Avenue O
ZIP code
11230
Neighborhood
Midwood
Borough
Brooklyn
Block & lot
06586-0047

Owner

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Building
Property type
Large Suburban Residence (A3)
Building sq. ft.
6,188
Building dimensions
30 ft x 75 ft
Buildings on lot
1
Stories
3
Year built
2002
Building material
Frame
Exterior wall
Combination
Basement
4
Garage type
Built-In Garage
Tax
Tax year
2026-2027
Property tax
$35,896
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 O (wide)
East 5 Street (narrow)
Distance to wide street
Lot dimensions
40 ft x 100 ft
Lot sq. ft.
4,000

Area overview

Walk score
89 /100.  Very Walkable
Transit score
94 /100.  Rider's Paradise
Bike score
77 /100.  Very Bikeable
School district
21
Community district
12
Closest police station
1.26 Miles
Closest fire station
0.48 Miles

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

Ownership

Ownership information for 421 Avenue O, Brooklyn, NY

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

Sales history for 421 Avenue O, Brooklyn, NY 11230

No recently recorded sales for this property.

More about New York City property records.

Title documents

Date Type Amount Party 1 Party 2
07/08/2026 - R
06/08/2026 - D		 Deed
(2026062500106001)		 XXXXXXX XXXXXXXX XXXX XXXXX XXX XXXXX XXXXXX XXXXX XXXXXX XXXXXXXXX XXXXX
05/16/2023 - R Initial UCC1
(2023051200424001)		 XXXXXX XXXXXX XXXXXXXXXXX XXXXXXXXXXXXX XXX
12/27/2012 - R
11/20/2012 - D		 Deed
(2012121901215001)		 XX XXXXXXXX XXXX XXXXXX XXXX XXXXXXX XXXXXXXX XXXX XXXXX XXX XXXXX XXXXXX
07/30/2021 - R
10/01/2009 - D		 Termination of Lease or Memo
(2021072601410001)		 XXXXXXXX XXXXXXX XX XXXXXXXX XXXX XXXXXX XXXX
09/28/2009 - R
09/16/2009 - D		 Contract of Sale
(2009092300975001)		 XX XXXXXXXX XXXX XXXXXX XXXX XXXXXXXX XXXXXXX
01/18/2002 - R Deed
(3710007970171)		 XX XXXXXXXX XXXXXX XXX XXXXXXXXXXX XX XXXXXXXX XXXX XXXXXX XXXX
05/22/2000 - R Satisfaction of Mortgage
(3740007226274)		 XXXXXXXX XXXX
05/22/2000 - R
04/14/2000 - D		 Deed
(3330007226433)		 XXXXXXX XXX X X XXXXXXXX XXXXXXXX
02/25/1993 - R
02/23/1993 - D		 Deed
(3740001752174)		 XXXXXXX XXX XXXXXXX XXX
05/23/1986 - R Assignment, Mortgage
(3430001169543)		 XXXXXXX XXXXX XXXX XXXX XXXXXXX XXXX XXXX XXX XX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 421 Avenue O, 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
$35,896
Municipal exemptions
Recent tax assessments
Market value
$5,633,000
Assessed value
$337,980

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 $6,122,000 $367,320 $173,609 19.843% $34,449 $34,449 +4.72%
2024/25 $5,605,000 $336,300 $163,782 20.085% $32,896 $32,896 +6.00%
2023/24 $4,940,000 $296,400 $154,512 20.085% $31,034 $31,034 -1.10%
2022/23 $5,413,000 $324,780 $154,512 20.309% $31,380 $31,380 +4.27%
2021/22 $4,179,000 $250,740 $150,750 19.963% $30,094 $30,094 -1.16%
2020/21 $3,908,000 $234,480 $144,674 21.045% $30,447 $30,447 +5.39%
2019/20 $3,107,000 $186,420 $136,485 21.167% $28,890 $28,890 +7.26%
2018/19 $2,146,000 $128,760 $128,760 20.919% $26,935 $26,935 -0.77%
2017/18 $2,462,000 $147,720 $133,161 20.385% $27,145 $27,145 +8.09%
2016/17 $2,544,000 $152,640 $125,625 19.991% $25,114 $25,114 +3.54%
Permits

Permit information for 421 Avenue O, Brooklyn, NY

Filing date Job type Job status Job description Initial cost
08/20/2002 New building
11/14/2001 Alteration type 3
09/07/2001 Full demolition
09/07/2001 Full demolition
02/20/2001 New building

*Most recent permits on record for this property.

More about New York City property records

Violations

HPD Violations

No recently recorded violations for this property.

Neighborhood

Ocean Parkway South residential market stats

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

Median sale price

—

Median price/sq. ft.

—

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
6

Subway & traffic

Closest station
McDonald Ave & Avenue P at NE Corner
Station lines
F
Distance (miles)
0.265
View subway map

Access the detailed traffic volume map for 421 Avenue O, Brooklyn, NY 11230 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. 238 Anne Sullivan 4 Yes Public PK, K-8 592 0.35
P.S. 238 Anne Sullivan 4 Yes Public PK, K-8 592 0.35
Yeshiva of Brooklyn NR No Private PK-12 565 0.06
Yeshiva of Brooklyn NR No Private PK-12 565 0.06
Yeshiva Of Brooklyn Girls Div NR No Private PK, K-12 741 0.07
Yeshiva Of Brooklyn Girls Div NR No Private PK, K-12 741 0.07
Yeshiva Mikdash Melch NR No Private PK, K-3 0 0.30
P.S. 177 The Marlboro 6 No Public PK, K-5 869 0.35
P.S. 177 The Marlboro 6 No Public PK, K-5 869 0.35
Nearest middle schools

Name Rating Att. zoned Type Grade range No of students Distance (miles)
P.S. 238 Anne Sullivan 4 Yes Public PK, K-8 592 0.35
Yeshiva of Brooklyn NR No Private PK-12 565 0.06
Yeshiva Of Brooklyn Girls Div NR No Private PK, K-12 741 0.07
Yeshiva Shaare Torah Boys High School NR No Private 1-12 0 0.43
Bet Yaakov Ateret Torah NR No Private K-8 664 0.43
Yeshiva Ateret Torah NR No Private PK-12 1,935 0.43
P.S. 226 Alfred De B Mason 5 No Public PK, K-8 910 0.44
Nearest high schools

Name Rating Att. zoned Type Grade range No of students Distance (miles)
Yeshiva of Brooklyn NR No Private PK-12 565 0.06
Yeshiva Of Brooklyn Girls Div NR No Private PK, K-12 741 0.07
Yeshiva Shaare Torah Boys High School NR No Private 1-12 0 0.43
Yeshiva Ateret Torah NR No Private PK-12 1,935 0.43
Yeshiva Steret Tech Girls High School NR No Private 9-12 208 0.43

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

Neighbors for 421 Avenue O, Brooklyn, NY

409 Avenue O, Brooklyn 405 Avenue O, Brooklyn 1563 E 4th St, Brooklyn 1564 E 5th St, Brooklyn 1556 E 5th St, Brooklyn 413 Avenue O, Brooklyn 1560 E 5th St, Brooklyn 1552 E 5th St, Brooklyn 1548 E 5th St, Brooklyn 401 Avenue O, Brooklyn 1575 E 4th St, Brooklyn 1569 E 4th St, Brooklyn 1565 E 4th St, Brooklyn 1573 E 4th St, Brooklyn 1576 E 5th St, Brooklyn 1580 E 5th St, Brooklyn 1572 E 5th St, Brooklyn 1579 E 4th St, Brooklyn 1568 E 5th St, Brooklyn 1544 E 5th St, Brooklyn

Nearby ZIP codes for 421 Avenue O, Brooklyn, NY

11203, New York City, NY 11204, New York City, NY 11210, 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 11220, 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 11229, New York City, NY 11232, New York City, NY 11234, New York City, NY 11235, New York City, NY 11238, New York City, NY

Frequently asked questions

What is the year built for 421 Avenue O, Brooklyn, NY 11230?

The development at 421 Avenue O, Brooklyn, NY 11230 was built in 2002.

What is the total square footage of 421 Avenue O, Brooklyn, NY 11230?

421 Avenue O, Brooklyn, NY 11230 has a total of 6,188 square feet.

What is the assessed value of 421 Avenue O, Brooklyn, NY 11230?

421 Avenue O, Brooklyn, NY 11230 is currently assessed at $337,980.

What are the property taxes for 421 Avenue O, Brooklyn, NY 11230?

The property taxes for 421 Avenue O, Brooklyn, NY 11230 total $35,895.

How many residential units does this building have?

This building has 1 residential unit(s).

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