New York City  »  11215  »  Union St  »  681 Union St

681 Union Street, Brooklyn, NY 11215 - Property report

Also known as: 681 Union St

Property image for 681 Union Street, Brooklyn, NY 11215
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Property type

Walk-up Cooperative Building (Other than Condominiums) (XC6)

Year built

1912

Lot sq. ft.

2,375

General information

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Address
Primary address
681 Union Street
ZIP code
11215
Neighborhood
Park Slope
Borough
Brooklyn
Block & lot
00952-0066

Owner

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Building
Property type
Walk-up Cooperative Building (Other than Condominiums) (XC6)
Building sq. ft.
5,000
Building dimensions
25 ft x 50 ft
Buildings on lot
1
Stories
4
Year built
1912
Last altered
1985
Tax
Tax year
2026-2027
Property tax
$45,329
Tax class
Floor area ratio (FAR)
Commercial FAR
Residential FAR
Buildable area
Zoning & Use
Zoning
Qualified opportunity zone
Residential units
6
Residential sq. ft.
Commercial units
0
Office sq. ft.
Retail sq. ft.
Lot
Frontage(s)
Union Street (wide)
Distance to wide street
Lot dimensions
25 ft x 95 ft
Lot sq. ft.
2,375

Area overview

Walk score
99 /100.  Walker's Paradise
Transit score
100 /100.  Rider's Paradise
Bike score
90 /100.  Biker's Paradise
School district
13
Community district
6
Closest police station
0.47 Miles
Closest fire station
0.34 Miles

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

Units for 681 Union Street, Brooklyn, NY

Unit Sale date Sale price Sq. ft. Price/Sq. ft.
Unit 7
Unit A 10/07/2021
Unit B 07/02/2007
Unit C 04/11/2023
Unit D 07/08/2022 1,000
Unit E 08/21/2024
Unit F 08/22/2019
Ownership

Ownership information for 681 Union Street, Brooklyn, NY

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

Sales history for 681 Union Street, Brooklyn, NY 11215

No recently recorded sales for this property.

More about New York City property records.

Title documents

Date Type Amount Party 1 Party 2
11/08/2006 - R
10/16/2006 - D		 Satisfaction of Mortgage
(2006110600271002)		 XXX XXXXXXXXXX XXXXXXXX XX
11/08/2006 - R
10/16/2006 - D		 Termination of Assign of L&R
(2006110600271001)		 XXX XXXXX XXXXXX XXXXXX XXXX XXXXXXXX XX
07/16/2004 - R
06/23/2004 - D		 UCC3 Termination
(2004062302397001)		 XXXXX XXX XXXXXXX XXXXX XXXXXX XXXXXXXXXXX
02/24/2004 - R UCC3 Assignment
(2003102902086001)		 XXXXX XXX XXXXXXX XXXXX XXXXXX XXXXXXXXXXX
01/03/2000 - R UCC3 Termination
(3720006937572)		 XXXXXXXXXXX X XXXXXXXXXX
12/02/1999 - R Initial Coop UCC1
(3720006895272)		 XXXXXXXXXX XXXX XXXXXXXXXX XXXXX X XXXX XXXXXXX XXXX XXXXX XXXX XXX
08/20/1998 - R Initial Coop UCC1
(3730006187273)		 XXXXX XXX XXXXXXX XXXXX XXXXXXXXXX
07/15/1998 - R UCC3 Termination
(3050006129805)		 XXXXXXX XXXXXXXX XXXXXXX XXXXX XX XXXX XXXXXXX XXXX XXXX
10/22/1996 - R UCC3 Termination
(3370005361037)		 XXXXXXXXXX XXXXX XXXXXXXX XX
07/29/1996 - R Initial Coop UCC1
(3280005253628)		 XXXXXXXXXX XXXXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 681 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
$45,329
Municipal exemptions
Recent tax assessments
Market value
$2,832,000
Assessed value
$1,274,400

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 $2,443,000 $1,099,350 $346,457 12.439% $43,096 $41,643 +14.94%
2024/25 $2,514,000 $1,131,300 $314,776 12.5% $40,100 $36,230 +9.10%
2023/24 $2,095,000 $942,750 $290,744 12.502% $37,135 $33,208 -7.00%
2022/23 $2,050,000 $922,500 $291,074 12.267% $36,437 $35,706 +3.48%
2021/22 $1,640,000 $738,000 $282,024 12.235% $35,215 $34,506 +7.80%
2020/21 $1,767,000 $795,150 $260,945 12.267% $32,692 $32,010 +7.33%
2019/20 $1,593,000 $716,850 $239,106 12.473% $30,779 $29,824 +7.20%
2018/19 $1,761,000 $792,450 $220,588 12.612% $28,817 $27,821 -1.12%
2017/18 $1,515,000 $681,750 $221,218 12.719% $29,061 $28,137 +2.03%
2016/17 $1,380,000 $621,000 $213,913 12.892% $28,543 $27,578 +8.37%
Permits

Permit information for 681 Union Street, Brooklyn, NY

Filing date Job type Job status Job description Initial cost
05/06/2025 Alteration
02/24/2025 Alteration

*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
04/12/2024 A
03/27/2023 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

Property location map
FEMA flood zones
X

Hurricane evacuation zones

Property location map
Hurricane evacuation zones
5

Subway & traffic

Closest station
4th Ave & Union St at SE Corner
Station lines
R
Distance (miles)
0.048
View subway map

Access the detailed traffic volume map for 681 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 0.24
P.S. 282 Park Slope 5 Yes Public PK, K-5 496 0.24
P.S. 372 The Children S School NR No Public PK, K-8 436 0.18
P.S. 372 The Children S School NR No Public PK, K-8 436 0.18
Rivendell School NR No Private PK-K 103 0.19
Rivendell School NR No Private PK-K 103 0.19
P.S. 133 William A Butler 6 No Public PK, K-5 609 0.21
P.S. 133 William A Butler 6 No Public PK, K-5 609 0.21
Park Slope Christian Academy NR No Private PK, K-8 37 0.27
Park Slope Christian Academy NR No Private PK, K-8 37 0.27
Nearest middle schools

Name Rating Att. zoned Type Grade range No of students Distance (miles)
P.S. 372 The Children S School NR No Public PK, K-8 436 0.18
Park Slope Christian Academy NR No Private PK, K-8 37 0.27
Berkeley Carroll Elementary School NR No Private PK-12 940 0.32
Ms 266 Park Place Community Middle School 4 No Public 6-8 69 0.32
P.S. 77 NR No Public K-12 304 0.32
St Francis Xavier School NR No Private PK-8 175 0.34
Ms 51 William Alexander 7 No Public 6-8 1,026 0.37
Al-Madinah School NR No Private PK-12 790 0.39
Berkeley Carroll School NR No Private PK-12 977 0.44
The Math And Science Exploratory School 7 No Public 6-8 522 0.45
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 0.32
P.S. 77 NR No Public K-12 304 0.32
Al-Madinah School NR No Private PK-12 790 0.39
Berkeley Carroll School NR No Private PK-12 977 0.44
Brooklyn High School of the Arts 5 No Public 9-12 927 0.45
Cyberarts Studio Academy 2 No Public 9-12 298 0.58
Millennium Brooklyn High School 10 No Public 9-12 721 0.58
Park Slope Collegiate 4 No Public 6-12 577 0.58
John Jay School for Law 3 No Public 9-12 461 0.58
New Dawn Charter High School 2 No Charter 9-12 233 0.58

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

Neighbors for 681 Union Street, Brooklyn, NY

725 Union St, Brooklyn 683 Union St, Brooklyn 705 Union St, Brooklyn 199 5th Ave, Brooklyn 703 Union St, Brooklyn 695 Union St, Brooklyn 675 Union St, Brooklyn 693 Union St, Brooklyn 697 Union St, Brooklyn 673 Union St, Brooklyn 685 Union St, Brooklyn 687 Union St, Brooklyn 707 Union St, Brooklyn 677 Union St, Brooklyn 706 Sackett St, Brooklyn 728 Sackett St, Brooklyn 726 Sackett St, Brooklyn 205 5th Ave, Brooklyn 201 5th Ave, Brooklyn 691 Union St, Brooklyn

Nearby ZIP codes for 681 Union Street, Brooklyn, NY

10004, New York City, NY 10005, New York City, NY 10038, New York City, NY 10271, New York City, NY 11201, New York City, NY 11204, New York City, NY 11205, New York City, NY 11213, New York City, NY 11216, New York City, NY 11217, New York City, NY 11218, New York City, NY 11219, New York City, NY 11220, New York City, NY 11225, New York City, NY 11226, New York City, NY 11228, New York City, NY 11230, New York City, NY 11231, New York City, NY 11232, New York City, NY 11238, New York City, NY

Frequently asked questions

What is the year built for 681 Union Street, Brooklyn, NY 11215?

The development at 681 Union Street, Brooklyn, NY 11215 was built in 1912.

What is the total square footage of 681 Union Street, Brooklyn, NY 11215?

681 Union Street, Brooklyn, NY 11215 has a total of 5,000 square feet.

What is the assessed value of 681 Union Street, Brooklyn, NY 11215?

681 Union Street, Brooklyn, NY 11215 is currently assessed at $1,274,400.

What are the property taxes for 681 Union Street, Brooklyn, NY 11215?

The property taxes for 681 Union Street, Brooklyn, NY 11215 total $46,543.

How many residential units does this building have?

This building has 6 residential unit(s).

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