New York City  »  11230  »  Avenue O  »  306 Avenue O

306 Avenue O, Brooklyn, NY 11230 - Property report

Also known as: 306 Garage Avenue O

Property image for 306 Avenue O, Brooklyn, NY 11230
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Property type

Large Suburban Residence (A3)

Year built

1925

Lot sq. ft.

4,000

Sale price

$320,000

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
306 Avenue O
Alternate address(es)
306 Garage Avenue O
ZIP code
11230
Neighborhood
Midwood
Borough
Brooklyn
Block & lot
06608-0008

Owner

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Building
Property type
Large Suburban Residence (A3)
Building sq. ft.
6,400
Building dimensions
30 ft x 78 ft
Buildings on lot
2
Stories
3
Year built
1925
Last altered
2007
Building material
Brick
Exterior wall
Brick/Masonary
Basement
4
Sales
Sale date
12/21/2010
Sale price
$320,000
Tax
Tax year
2026-2027
Property tax
$31,582
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)
Distance to wide street
Lot dimensions
40 ft x 100 ft
Lot sq. ft.
4,000

Area overview

Walk score
94 /100.  Walker's Paradise
Transit score
90 /100.  Rider's Paradise
Bike score
73 /100.  Very Bikeable
School district
21
Community district
12
Closest police station
1.30 Miles
Closest fire station
0.33 Miles

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

Ownership

Ownership information for 306 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 306 Avenue O, Brooklyn, NY 11230

Sale date Sale price Buyer name Seller name
12/21/2010 $320,000 XXXXXX, XXXXXX XXXXX, XXXXX XXX XXXXX, XXXXXX
12/09/2004 $835,000 XXXXX, XXXXXX XXX XXXXX, XXXXX XXXXXXX, 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
05/24/2021 - R
05/14/2021 - D		 Satisfaction of Mortgage
(2021051700416001)		 XXXXX XXXXX XXXXXXXXXXXX XXX
04/26/2021 - R
04/07/2021 - D		 Mortgage
(2021042000123001)		 XXXXX XXXXX XXXXXXXXXXXX XXX
04/12/2019 - R
03/29/2019 - D		 Mortgage
(2019041101241003)		 XXXXX XXXXX XXXX
04/12/2019 - R
03/29/2019 - D		 Deed
(2019041101241002)		 XXXXXX XXXXXX XXXXX XXXXX
04/12/2019 - R
03/28/2019 - D		 Power of Attorney
(2019041101241001)		 XXXXXX XXXXXX XXXXXXXX XXXXXXXXX XXX
06/16/2015 - R
05/27/2015 - D		 Satisfaction of Mortgage
(2015052700137001)		 XXXXX XXXXX XXXXX XXXXX XXXX X X
03/02/2011 - R
02/18/2011 - D		 Satisfaction of Mortgage
(2011011800622001)		 XXXXX XXXXXX XXXXX XXXXX XXXX X X
02/07/2011 - R
01/12/2011 - D		 Satisfaction of Mortgage
(2011011200554001)		 XXXXX XXXXXX XXXXX XXXXX XXXX X X
12/29/2010 - R
12/21/2010 - D		 Power of Attorney
(2010122201202002)		 XXXXXX XXXXXX XXXX XXXX
12/29/2010 - R
12/21/2010 - D		 Deed
(2010122201202001)		 XXXXX XXXXX XXXXXX XXXXXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 306 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
$31,582
Municipal exemptions
Recent tax assessments
Market value
$3,809,000
Assessed value
$228,540

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 $4,373,000 $262,380 $153,566 19.843% $30,472 $30,472 +4.72%
2024/25 $4,893,000 $293,580 $144,874 20.085% $29,098 $29,098 +6.00%
2023/24 $6,004,000 $360,240 $136,674 20.085% $27,451 $27,451 +1.05%
2022/23 $5,498,000 $329,880 $133,764 20.309% $27,166 $27,166 +2.60%
2021/22 $4,245,000 $254,700 $132,631 19.963% $26,477 $26,477 -5.14%
2020/21 $3,581,000 $214,860 $132,631 21.045% $27,912 $27,912 +2.08%
2019/20 $2,847,000 $170,820 $129,180 21.167% $27,344 $27,344 +159.74%
2018/19 $1,946,000 $116,760 $50,324 20.919% $10,527 $10,527 +7.81%
2017/18 $1,822,000 $109,320 $47,899 20.385% $9,764 $9,764 +9.21%
2016/17 $1,650,000 $99,000 $44,726 19.991% $8,941 $8,941 +2.23%
Permits

Permit information for 306 Avenue O, Brooklyn, NY

Filing date Job type Job status Job description Initial cost
04/17/2007 Alteration type 1

*Most recent permit on record for this property.

More about New York City property records

Violations

HPD Violations

Violation ID Inspection date Class NOV issue date Status
05/01/2026 A
11/20/2025 I
06/06/2025 A

*Most recent HPD violations on record 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

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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)
0.15
View subway map

Access the detailed traffic volume map for 306 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. 177 The Marlboro 6 Yes Public PK, K-5 869 0.22
P.S. 177 The Marlboro 6 Yes Public PK, K-5 869 0.22
Yeshiva of Brooklyn NR No Private PK-12 565 0.22
Yeshiva of Brooklyn NR No Private PK-12 565 0.22
Yeshiva Of Brooklyn Girls Div NR No Private PK, K-12 741 0.22
Yeshiva Of Brooklyn Girls Div NR No Private PK, K-12 741 0.22
P.S. 226 Alfred De B Mason 5 No Public PK, K-8 910 0.36
P.S. 226 Alfred De B Mason 5 No Public PK, K-8 910 0.36
Yeshiva Mikdash Melch NR No Private PK, K-3 0 0.40
P.S. 238 Anne Sullivan 4 No Public PK, K-8 592 0.46
Nearest middle schools

Name Rating Att. zoned Type Grade range No of students Distance (miles)
Is 228 David A Boody 7 Yes Public 6-8 1,551 0.76
Yeshiva of Brooklyn NR No Private PK-12 565 0.22
Yeshiva Of Brooklyn Girls Div NR No Private PK, K-12 741 0.22
P.S. 226 Alfred De B Mason 5 No Public PK, K-8 910 0.36
P.S. 238 Anne Sullivan 4 No Public PK, K-8 592 0.46
Saint Athanasius School NR No Private PK, K-8 339 0.50
Yeshiva Ateret Torah NR No Private PK-12 1,935 0.53
Bet Yaakov Ateret Torah NR No Private K-8 664 0.53
Nearest high schools

Name Rating Att. zoned Type Grade range No of students Distance (miles)
Yeshiva of Brooklyn NR No Private PK-12 565 0.22
Yeshiva Of Brooklyn Girls Div NR No Private PK, K-12 741 0.22
Merkaz Bnos High School NR No Private 9-12 0 0.40
Bishop Kearney High School NR No Private 9-12 264 0.46
Yeshiva Ateret Torah NR No Private PK-12 1,935 0.53

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

Neighbors for 306 Avenue O, Brooklyn, NY

1586 E 2nd St, Brooklyn 1513 Dahill Rd, Brooklyn 1519 Dahill Rd, Brooklyn 1596 E 2nd St, Brooklyn 1529 Dahill Rd, Brooklyn 1551 Dahill Rd, Brooklyn 1515 Dahill Rd, Brooklyn 302 Avenue O, Brooklyn 1703 McDonald Ave, Brooklyn 312 Avenue O, Brooklyn 1610 E 2nd St, Brooklyn 1590 E 2nd St, Brooklyn 1600 E 2nd St, Brooklyn 1606 E 2nd St, Brooklyn 1582 E 2nd St, Brooklyn 1594 E 2nd St, Brooklyn 1517 Dahill Rd, Brooklyn 1545 Dahill Rd, Brooklyn 1553 Dahill Rd, Brooklyn 1602 E 2nd St, Brooklyn

Nearby ZIP codes for 306 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 306 Avenue O, Brooklyn, NY 11230?

The development at 306 Avenue O, Brooklyn, NY 11230 was built in 1925.

What is the total square footage of 306 Avenue O, Brooklyn, NY 11230?

306 Avenue O, Brooklyn, NY 11230 has a total of 6,400 square feet.

When was 306 Avenue O, Brooklyn, NY 11230 last sold and what was the sale price?

306 Avenue O, Brooklyn, NY 11230 was last sold on 12/21/2010 for $320,000.

What is the assessed value of 306 Avenue O, Brooklyn, NY 11230?

306 Avenue O, Brooklyn, NY 11230 is currently assessed at $228,540.

What are the property taxes for 306 Avenue O, Brooklyn, NY 11230?

The property taxes for 306 Avenue O, Brooklyn, NY 11230 total $31,581.

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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