New York City » 11215 » 9th St » 171 9th St

171 9th Street, Brooklyn, NY 11215 - Property report

Also known as: 171 9th St

Property image for 171 9th Street, Brooklyn, NY 11215

Property type

Three Families (C0)

Year built

1899

Lot sq. ft.

2,500

General information

Address

Primary address

171 9th Street

ZIP code

11215

Neighborhood

Gowanus

Borough

Brooklyn

Block & lot

01002-0041

Building

Property type

Three Families (C0)

Building sq. ft.

1,980

Building dimensions

22 ft x 25 ft

Buildings on lot

Stories

Year built

1899

Building material

Frame

Exterior wall

Brick/Masonary

Basement

Tax

Tax year

2026-2027

Property tax

$5,460

Tax class

Floor area ratio (FAR)

Commercial FAR

Residential FAR

Buildable area

Zoning & Use

Zoning

Qualified opportunity zone

Residential units

Residential sq. ft.

Commercial units

Office sq. ft.

Retail sq. ft.

Lot

Frontage(s)

9 Street (wide)

Distance to wide street

Lot dimensions

25 ft x 100 ft

Lot sq. ft.

2,500

Area overview

Walk score

97 /100. Walker's Paradise

Transit score

100 /100. Rider's Paradise

Bike score

91 /100. Biker's Paradise

School district

Community district

Closest police station

0.92 Miles

Closest fire station

0.21 Miles

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

Ownership

Ownership information for 171 9th Street, Brooklyn, NY

Unlock full ownership info — get contact details, including phone numbers and emails for owners and the real people behind LLCs.

Property owner name

Registered owner

Source

Deed

Owner contact information

Phone number

Owner address

Documents

Sales history for 171 9th Street, Brooklyn, NY 11215

No recently recorded sales for this property.

More about New York City property records.

Title documents

Date	Type	Party 1	Party 2
08/12/2011 - R 07/28/2011 - D	Satisfaction of Mortgage (2011072801053001)	XXXXX XXXXXXX X	XXXXXXXXXXX XXXX XXXXX XXX
09/09/1997 - R	Mortgage (3130005750813)	XXXXX XXXXXXX XXXX	XXXXXXXX XXXXXXXX XXXXXXX XXXX
08/26/1996 - R	Assignment, Mortgage (3850005310585)	XXXXXXXX XXXXXXXX XXXXXXX XXXX	XXXXXXXXXXX XXXX XXXXX XXX
08/26/1996 - R	Mortgage (3230005309223)	XXXXX XXXXXXX XXXX	XXXXXXXX XXXXXXXX XXXXXXX XXXX
08/26/1996 - R 07/19/1996 - D	Deed (3140005310614)	XXXXXXXXX XXXXXXXXXX XX	XXXXX XXXXXXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 171 9th 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

$5,460

Municipal exemptions

Recent tax assessments

Market value

$1,802,000

Assessed value

$108,120

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	$1,997,000	$119,820	$27,516	19.843%	$5,460	$5,460	+3.66%
2024/25	$1,842,000	$110,520	$26,225	20.085%	$5,267	$5,267	+1.95%
2023/24	$2,177,000	$130,620	$25,723	20.085%	$5,166	$5,166	+4.73%
2022/23	$2,203,000	$132,180	$24,290	20.309%	$4,933	$4,933	+7.76%
2021/22	$2,069,000	$124,140	$22,930	19.963%	$4,578	$4,578	-5.13%
2020/21	$2,048,000	$122,880	$22,930	21.045%	$4,826	$4,826	+4.32%
2019/20	$2,068,000	$124,080	$21,854	21.167%	$4,626	$4,626	+3.16%
2018/19	$1,739,000	$104,340	$21,436	20.919%	$4,484	$4,484	+8.67%
2017/18	$1,102,000	$66,120	$20,242	20.385%	$4,126	$4,126	+8.02%
2016/17	$1,297,000	$77,820	$19,108	19.991%	$3,820	$3,820	+2.23%

Permits

Permit information for 171 9th Street, Brooklyn, NY

Filing date	Job type	Job status	Job description	Initial cost
04/24/2007	Alteration type 1
11/08/2000	Alteration type 2

*Most recent permits on record for this property.

More about New York City property records

Violations

HPD Violations

Violation ID	Inspection date	Class	NOV issue date	Status
	04/30/2026	A
	11/19/2025	I
	11/26/2024	I

*Most recent HPD violations on record for this property.

Neighborhood

Gowanus residential market stats

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

Median sale price

$1,180,000

-12.6% Y-o-Y

Median price/sq. ft.

$1,256

-0.6% 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

FEMA flood zones

Hurricane evacuation zones

Subway & traffic

Closest station

4th Ave & 9th St at NW Corner

Station lines

F-G-R

Distance (miles)

0.171

View subway map

Access the detailed traffic volume map for 171 9th Street, Brooklyn, NY 11215 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. 124 Silas B Dutcher	3	Yes	Public	PK, K-5	329	0.31
P.S. 124 Silas B Dutcher	3	Yes	Public	PK, K-5	329	0.31
St. Thomas Aquinas School	NR	No	Private	PK, K-8	0	0.19
St. Thomas Aquinas School	NR	No	Private	PK, K-8	0	0.19
Maurice Sendak Community School	8	No	Public	K-5	211	0.21
Al-Madinah School	NR	No	Private	PK-12	790	0.23
Al-Madinah School	NR	No	Private	PK-12	790	0.23
Avalon Childcare Fifth Avenue	NR	No	Private	K-1	83	0.45
P.S. 372 The Children S School	NR	No	Public	PK, K-8	436	0.45
P.S. 372 The Children S School	NR	No	Public	PK, K-8	436	0.45

Nearest middle schools

Name	Rating	Att. zoned	Type	Grade range	No of students	Distance (miles)
St. Thomas Aquinas School	NR	No	Private	PK, K-8	0	0.19
Al-Madinah School	NR	No	Private	PK-12	790	0.23
Ms 51 William Alexander	7	No	Public	6-8	1,026	0.36
P.S. 372 The Children S School	NR	No	Public	PK, K-8	436	0.45
International School of Brooklyn	NR	No	Private	PK-8	369	0.48
International School of Brooklyn	NR	No	Private	PK, K-8	0	0.48
Hannah Senesh Community Day School	NR	No	Private	K-8	231	0.57
Hellenic Classical Charter School	10	No	Charter	PK, K-8	483	0.62
Park Slope Collegiate	4	No	Public	6-12	577	0.70
Pave Academy Charter School	5	No	Charter	K-8	473	0.72

Nearest high schools

Name	Rating	Att. zoned	Type	Grade range	No of students	Distance (miles)
Al-Madinah School	NR	No	Private	PK-12	790	0.23
Al-Noor School	NR	No	Private	PK-12	654	0.65
AL-Noor School	NR	No	Private	PK-12	630	0.65
Park Slope Collegiate	4	No	Public	6-12	577	0.70
Millennium Brooklyn High School	10	No	Public	9-12	721	0.70
John Jay School for Law	3	No	Public	9-12	461	0.70
Cyberarts Studio Academy	2	No	Public	9-12	298	0.70
Berkeley Carroll Elementary School	NR	No	Private	PK-12	940	0.73
Brooklyn Secondary School For Collaborative Studie	6	No	Public	6-12	671	0.76
New Dawn Charter High School	2	No	Charter	9-12	233	0.77

Frequently asked questions

What is the year built for 171 9th Street, Brooklyn, NY 11215?

The development at 171 9th Street, Brooklyn, NY 11215 was built in 1899.

What is the total square footage of 171 9th Street, Brooklyn, NY 11215?

171 9th Street, Brooklyn, NY 11215 has a total of 1,980 square feet.

What is the assessed value of 171 9th Street, Brooklyn, NY 11215?

171 9th Street, Brooklyn, NY 11215 is currently assessed at $108,120.

What are the property taxes for 171 9th Street, Brooklyn, NY 11215?

The property taxes for 171 9th Street, Brooklyn, NY 11215 total $5,459.

How many residential units does this building have?

This building has 3 residential unit(s).

Disclaimer

All data comes from government sources. No attempt has been made to validate it. No attempt has been made to validate the accuracy of the programming of this website.

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.