New York City » 11215 » Union St » 718 Union St

718 Union Street, Brooklyn, NY 11215 - Property report

Also known as: 718 Union St

Property image for 718 Union Street, Brooklyn, NY 11215

Property type

Three Families (C0)

Year built

1899

Lot sq. ft.

1,686

Sale price

$2,700,000

General information

Address

Primary address

718 Union Street

ZIP code

11215

Neighborhood

Park Slope

Borough

Brooklyn

Block & lot

00956-0022

Building

Property type

Three Families (C0)

Building sq. ft.

2,295

Building dimensions

17.75 ft x 45 ft

Buildings on lot

Stories

Year built

1899

Building material

Brick

Exterior wall

Brick/Masonary

Basement

Sales

Sale date

05/06/2024

Sale price

$2,700,000

Tax

Tax year

2026-2027

Property tax

$9,043

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 (wide)

Distance to wide street

Lot dimensions

17.75 ft x 95 ft

Lot sq. ft.

1,686

Area overview

Walk score

98 /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

0.43 Miles

Closest fire station

0.17 Miles

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

Ownership

Ownership information for 718 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 718 Union Street, Brooklyn, NY 11215

Sale date	Sale price	Buyer name	Seller name
05/06/2024	$2,700,000	XXXXXXX, XXXXXXX	XXXXXXXXXX, XXXX X

*Most recent sale on record for this property.

More about New York City property records.

Title documents

Date	Type	Party 1	Party 2
05/21/2024 - R 05/16/2024 - D	Satisfaction of Mortgage (2024052000152001)	XXXXXX XXXXXXX	XXXXXXXX XXXX X X
05/08/2024 - R 05/06/2024 - D	Deed (2024050700701002)	XXXXXXXXXX XXXX X	XXXXXXX XXXXXXX
05/08/2024 - R 04/23/2024 - D	Power of Attorney (2024050700701001)	XXXXXXXXXX XXXX X	XXXXXXXXX XXXXXXX
02/07/2023 - R 12/05/2022 - D	Deed (2023011300784001)	XXXXXX XX XXXXXXX XXXXXX	XXXXXXXXX XXXX X
04/18/2016 - R 04/14/2016 - D	Satisfaction of Mortgage (2016041800008001)	XXXXXX XXXXXXX	XXXX XXXXXXXX XXXXXXXXXXX (XXX)
03/14/2016 - R 02/20/2016 - D	Mortgage (2016030901030001)	XXXXXX XXXXXXX	XXXXXXXX XXXX
10/17/2013 - R 10/03/2013 - D	Satisfaction of Mortgage (2013100801415001)	XXXXXX XXXXXXX	XXXX XXXXXXXX XXXXXXXXXXX (XXX)
10/14/2011 - R 09/28/2011 - D	Assignment, Mortgage (2011092900660001)	XXXX XXXXXXXX XXXXXXXXXXX (XXX)	XXXX XXXX XXX X X
09/15/2004 - R 08/16/2004 - D	Mortgage (2004090200414001)	XXXXXX XXXXXXX	XXXX XXXXXXXX XXXXXXXXXXX
04/13/1999 - R	Withheld Satisfaction (3710006560871)	XXXXXX XXXXXXX	XXXXX XXXXXXXX XXXXXXXX XXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 718 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

$9,043

Municipal exemptions

Recent tax assessments

Market value

$2,906,000

Assessed value

$174,360

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	$2,763,000	$165,780	$45,574	19.843%	$9,043	$9,043	+4.72%
2024/25	$2,914,000	$174,840	$42,996	20.085%	$8,636	$8,636	+5.26%
2023/24	$2,575,000	$154,500	$40,846	20.085%	$8,204	$8,204	+4.17%
2022/23	$2,586,000	$155,160	$38,777	20.309%	$8,172	$7,875	+7.97%
2021/22	$2,336,000	$140,160	$36,538	19.963%	$7,582	$7,294	-5.22%
2020/21	$2,832,000	$169,920	$36,568	21.045%	$7,992	$7,696	+5.60%
2019/20	$2,600,000	$156,000	$34,430	21.167%	$7,584	$7,288	+6.94%
2018/19	$3,015,000	$180,900	$32,578	20.919%	$7,120	$6,815	+4.27%
2017/18	$2,173,000	$130,380	$32,061	20.385%	$6,835	$6,536	+8.62%
2016/17	$1,676,000	$100,560	$30,098	19.991%	$6,327	$6,017	+2.34%

Permits

Permit information for 718 Union Street, Brooklyn, NY

Filing date	Job type	Job status	Job description	Initial cost
07/27/2026	Alteration CO
08/09/2024	Alteration
07/26/2024	Alteration
	Alteration CO

*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
	05/06/2026	A
	11/19/2025	I
	06/11/2025	A

*Most recent HPD violations on record for this property.

Neighborhood

Park Slope residential market stats

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

Median sale price

$1,619,646

12.4% Y-o-Y

Median price/sq. ft.

$1,514

6.4% 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 & Union St at SE Corner

Station lines

Distance (miles)

0.204

View subway map

Access the detailed traffic volume map for 718 Union 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. 282 Park Slope	5	Yes	Public	PK, K-5	496	0.11
P.S. 282 Park Slope	5	Yes	Public	PK, K-5	496	0.11
Berkeley Carroll Elementary School	NR	No	Private	PK-12	940	0.15
Berkeley Carroll Elementary School	NR	No	Private	PK-12	940	0.15
St Francis Xavier School	NR	No	Private	PK-8	175	0.17
St Francis Xavier School	NR	No	Private	PK-8	175	0.17
P.S. 77	NR	No	Public	K-12	304	0.26
P.S. 321 William Penn	9	No	Public	K-5	1,216	0.29
Berkeley Carroll School	NR	No	Private	PK-12	977	0.29
P.S. 133 William A Butler	6	No	Public	PK, K-5	609	0.30

Nearest middle schools

Name	Rating	Att. zoned	Type	Grade range	No of students	Distance (miles)
Berkeley Carroll Elementary School	NR	No	Private	PK-12	940	0.15
St Francis Xavier School	NR	No	Private	PK-8	175	0.17
P.S. 77	NR	No	Public	K-12	304	0.26
Ms 266 Park Place Community Middle School	4	No	Public	6-8	69	0.26
Berkeley Carroll School	NR	No	Private	PK-12	977	0.29
Park Slope Christian Academy	NR	No	Private	PK, K-8	37	0.30
P.S. 372 The Children S School	NR	No	Public	PK, K-8	436	0.31
Ms 51 William Alexander	7	No	Public	6-8	1,026	0.36
Park Slope Collegiate	4	No	Public	6-12	577	0.45
Al-Madinah School	NR	No	Private	PK-12	790	0.48

Nearest high schools

Name	Rating	Att. zoned	Type	Grade range	No of students	Distance (miles)
Berkeley Carroll Elementary School	NR	No	Private	PK-12	940	0.15
P.S. 77	NR	No	Public	K-12	304	0.26
Berkeley Carroll School	NR	No	Private	PK-12	977	0.29
Cyberarts Studio Academy	2	No	Public	9-12	298	0.45
John Jay School for Law	3	No	Public	9-12	461	0.45
Millennium Brooklyn High School	10	No	Public	9-12	721	0.45
Park Slope Collegiate	4	No	Public	6-12	577	0.45
Al-Madinah School	NR	No	Private	PK-12	790	0.48
Brooklyn High School of the Arts	5	No	Public	9-12	927	0.55
Poly Prep Lower School	NR	No	Private		0	0.57

Frequently asked questions

What is the year built for 718 Union Street, Brooklyn, NY 11215?

The development at 718 Union Street, Brooklyn, NY 11215 was built in 1899.

What is the total square footage of 718 Union Street, Brooklyn, NY 11215?

718 Union Street, Brooklyn, NY 11215 has a total of 2,295 square feet.

When was 718 Union Street, Brooklyn, NY 11215 last sold and what was the sale price?

718 Union Street, Brooklyn, NY 11215 was last sold on 05/06/2024 for $2,700,000.

What is the assessed value of 718 Union Street, Brooklyn, NY 11215?

718 Union Street, Brooklyn, NY 11215 is currently assessed at $174,360.

What are the property taxes for 718 Union Street, Brooklyn, NY 11215?

The property taxes for 718 Union Street, Brooklyn, NY 11215 total $9,043.

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.