New York City » 11231 » Union St » 217 Union St

217 Union Street, Brooklyn, NY 11231 - Property report

Also known as: 217 Union St

Property image for 217 Union Street, Brooklyn, NY 11231

Property type

Three Families (C0)

Year built

1899

Lot sq. ft.

2,050

General information

Address

Primary address

217 Union Street

ZIP code

11231

Neighborhood

Carroll Gardens

Borough

Brooklyn

Block & lot

00338-0052

Building

Property type

Three Families (C0)

Building sq. ft.

2,400

Building dimensions

20.5 ft x 40 ft

Buildings on lot

Stories

Year built

1899

Building material

Brick

Exterior wall

Brick/Masonary

Basement

Tax

Tax year

2026-2027

Property tax

$9,214

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)

Union Street (narrow)

Nearest wide street

Brooklyn Queens Expressway

Distance to wide street

Lot dimensions

20.5 ft x 100 ft

Lot sq. ft.

2,050

Area overview

Walk score

97 /100. Walker's Paradise

Transit score

100 /100. Rider's Paradise

Bike score

99 /100. Biker's Paradise

School district

Community district

Closest police station

0.05 Miles

Closest fire station

0.38 Miles

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

Ownership

Ownership information for 217 Union 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 217 Union Street, Brooklyn, NY 11231

No recently recorded sales for this property.

More about New York City property records.

Title documents

Date	Type	Party 1	Party 2
11/18/2020 - R 11/09/2020 - D	Satisfaction of Mortgage (2020111300929001)	XXXXXXXXXX XXXXXXX	XXXX XX XXXXXXX X X
12/09/2020 - R 10/23/2020 - D	Mortgage (2020120800862001)	XXXXXXXXXX XXXXXXX X	XXXXXXXX XXXXXXXXXX XXXXXXXXXXXX XXXXXXX XXX
09/03/2020 - R 09/02/2020 - D	Satisfaction of Mortgage (2020090300055001)	XXXXXXXXXX XXXXXX	XXXX XX XXXXXXX XX
08/24/2018 - R 08/14/2018 - D	Assignment, Mortgage (2018081400248002)	XXXX XX XXXXXXX XX	XXX XXXXXXXXXXX XXXXXXXX XXXX XXXXX XXXXX
08/24/2018 - R 12/06/2017 - D	Assignment, Mortgage (2018081400248001)	XXXXXXXX XXXXX XXXX XXXXXXXX XXXXXXXXXXX	XXXXX XXXXXXXX XXXX
07/21/2005 - R 06/24/2005 - D	Agreement (2005071200600003)	XXXXXXXXXX XXXXXXX X	XXXX XX XXXXXXX XX
07/21/2005 - R 06/24/2005 - D	Mortgage (2005071200600002)	XXXXXXXXXX XXXXXXX X	XXXX XX XXXXXXX XX
07/21/2005 - R 06/08/2005 - D	Assignment, Mortgage (2005071200600001)	XXXXXXXXXX XXXXXX XXXX	XXXX XX XXXXXXX XX
11/08/2002 - R	Satisfaction of Mortgage (3100008967810)	XXXXXXXXXX XXXXXX	XXXXX XXXXXXXX XXXX
08/19/2002 - R	Mortgage (3480008814448)	XXXXXXXXXX XXXXXXX	XXXXX XXXXXXXX XXXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 217 Union 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

$9,214

Municipal exemptions

Recent tax assessments

Market value

$3,684,000

Assessed value

$221,040

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	$3,595,000	$215,700	$45,574	19.843%	$9,043	$9,043	+4.72%
2024/25	$3,719,000	$223,140	$42,996	20.085%	$8,636	$8,636	+5.26%
2023/24	$3,404,000	$204,240	$40,846	20.085%	$8,204	$8,204	-1.10%
2022/23	$3,312,000	$198,720	$40,846	20.309%	$8,295	$8,295	+7.38%
2021/22	$2,561,000	$153,660	$38,695	19.963%	$7,725	$7,725	-3.35%
2020/21	$2,752,000	$165,120	$37,978	21.045%	$7,992	$7,992	+5.38%
2019/20	$3,043,000	$182,580	$35,830	21.167%	$7,584	$7,584	+6.51%
2018/19	$2,671,000	$160,260	$34,038	20.919%	$7,120	$7,120	+2.62%
2017/18	$2,651,000	$159,060	$34,038	20.385%	$6,939	$6,939	+7.64%
2016/17	$2,547,000	$152,820	$32,246	19.991%	$6,446	$6,446	+4.17%

Permits

Permit information for 217 Union 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

Carroll Gardens, Columbia, RedHook residential market stats

Access a detailed real estate market overview of Carroll Gardens, Columbia, RedHook so you can assess current trends, home values, types of properties sold and transaction volume. View the median home sale price in Carroll Gardens, Columbia, RedHook 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

FEMA flood zones

Hurricane evacuation zones

Subway & traffic

Closest station

Smith St & President St at NW Corner

Station lines

F-G

Distance (miles)

0.3

View subway map

Access the detailed traffic volume map for 217 Union Street, Brooklyn, NY 11231 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. 29 John M Harrigan	9	Yes	Public	PK, K-5	721	0.24
P.S. 29 John M Harrigan	9	Yes	Public	PK, K-5	721	0.24
Pache Montessori	NR	No	Private	PK-K	122	0.21
Pache Montessori	NR	No	Private	PK-K	122	0.21
P.S. 58 The Carroll	8	No	Public	PK, K-5	751	0.29
P.S. 58 The Carroll	8	No	Public	PK, K-5	751	0.29
Success Academy Cobble Hill	9	No	Charter	K-4	401	0.30
Brooklyn New School-PS 146 (The)	7	No	Public	PK, K-5	649	0.32
Brooklyn New School-PS 146 (The)	7	No	Public	PK, K-5	649	0.32
Hannah Senesh Community Day School	NR	No	Private	K-8	231	0.33

Nearest middle schools

Name	Rating	Att. zoned	Type	Grade range	No of students	Distance (miles)
School For International Studies	5	No	Public	6-12	782	0.30
Brooklyn Secondary School For Collaborative Studie	6	No	Public	6-12	671	0.32
Hannah Senesh Community Day School	NR	No	Private	K-8	231	0.33
Mary McDowell Friends School	NR	No	Private	6-10	290	0.43
Brooklyn Heights Montessori School	NR	No	Private	PK-8	260	0.45
International School of Brooklyn	NR	No	Private	PK, K-8	0	0.49
International School of Brooklyn	NR	No	Private	PK-8	369	0.49
Summit Academy Charter School	5	No	Charter	6-12	203	0.52
Pave Academy Charter School	5	No	Charter	K-8	473	0.58
P.S. 369 Coy L Cox School	NR	No	Public	K-12	487	0.86

Nearest high schools

Name	Rating	Att. zoned	Type	Grade range	No of students	Distance (miles)
School For International Studies	5	No	Public	6-12	782	0.30
Digital Arts and Cinema Technology High School	8	No	Public	9-12	331	0.30
Brooklyn Secondary School For Collaborative Studie	6	No	Public	6-12	671	0.32
Mary McDowell Friends School	NR	No	Private	6-10	290	0.43
Cobble Hill School of American Studies	1	No	Public	9-12	316	0.45
New Dawn Charter High School	2	No	Charter	9-12	233	0.46
Summit Academy Charter School	5	No	Charter	6-12	203	0.52
Brooklyn Frontiers High School	3	No	Public	9-12	145	0.69
Packer Collegiate Institute	NR	No	Private	PK-12	1,024	0.72
Al-Madinah School	NR	No	Private	PK-12	790	0.85

Frequently asked questions

What is the year built for 217 Union Street, Brooklyn, NY 11231?

The development at 217 Union Street, Brooklyn, NY 11231 was built in 1899.

What is the total square footage of 217 Union Street, Brooklyn, NY 11231?

217 Union Street, Brooklyn, NY 11231 has a total of 2,400 square feet.

What is the assessed value of 217 Union Street, Brooklyn, NY 11231?

217 Union Street, Brooklyn, NY 11231 is currently assessed at $221,040.

What are the property taxes for 217 Union Street, Brooklyn, NY 11231?

The property taxes for 217 Union Street, Brooklyn, NY 11231 total $9,213.

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.