New York City  »  11206  »  Union Ave  »  143 Union Ave

143 Union Avenue, Brooklyn, NY 11206 - Property report

Also known as: 245 Lynch St

Property image for 143 Union Avenue, Brooklyn, NY 11206
static Mapbox map

Property type

Two Family Frame (B2)

Year built

1994

Lot sq. ft.

14,263

General information

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Address
Primary address
143 Union Avenue
Alternate address(es)
245 A Lynch St
245 Lynch St
ZIP code
11206
Neighborhood
Williamsburg
Borough
Brooklyn
Block & lot
02234-0043

Owner

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Building
Property type
Two Family Frame (B2)
Building sq. ft.
2,115
Building dimensions
19.2 ft x 49 ft
Buildings on lot
1
Stories
3
Year built
1994
Building material
Brick
Exterior wall
Brick/Masonary
Basement
3
Tax
Tax year
2026-2027
Property tax
$4,849
Tax class
Floor area ratio (FAR)
Commercial FAR
Residential FAR
Buildable area
Zoning & Use
Zoning
Qualified opportunity zone
Residential units
2
Residential sq. ft.
Commercial units
0
Office sq. ft.
Retail sq. ft.
Lot
Frontage(s)
Union Avenue (wide)
Lynch Street (narrow)
Distance to wide street
Lot dimensions
107.58 ft x 100 ft
Lot sq. ft.
14,263

Area overview

Walk score
92 /100.  Walker's Paradise
Transit score
100 /100.  Rider's Paradise
Bike score
78 /100.  Very Bikeable
School district
14
Community district
1
Closest police station
1.11 Miles
Closest fire station
0.46 Miles

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

Ownership

Ownership information for 143 Union Avenue, Brooklyn, NY

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

Sales history for 143 Union Avenue, Brooklyn, NY 11206

No recently recorded sales for this property.

More about New York City property records.

Title documents

Date Type Amount Party 1 Party 2
11/01/2022 - R
10/31/2022 - D		 Satisfaction of Mortgage
(2022102600944001)		 XXXXX XXXX XXXXX XXXX XXXXXX XXXXXXX XXXX
08/31/1998 - R Assignment, Mortgage
(3490006206149)		 XXXXX XXXXXXXX XXXX XX XXXXXXX XXXXXXXX
08/31/1998 - R Assignment, Mortgage
(3110006206211)		 XXXXX XXXXXXXX XXXX XX XXXXXXX XXXXXXXX
08/31/1998 - R Assignment, Mortgage
(3700006205270)		 XXXXX XXXXXXXX XXXX XX XXXXXXX XXXXXXXXXXXXXXXX XXX
05/09/1995 - R Release
(3480004765248)		 XXXXXXX XXXXX XXXX XXX XXXXXXXXXXX XXXXXXX XXXXXXXXXXX XXXX
05/09/1995 - R Release
(3440004765244)		 XXXXXXX XXXXX XXXX XXX XXXXXXXXXXX XXXXXXX XXXXXXXXXXX XXXX
05/09/1995 - R Release
(3400004765240)		 XXXXXXX XXXXX XXXX XXX XXXXXXXXXXX XXXXXXX XXXXXXXXXXX XXXX
05/02/1995 - R Satisfaction of Mortgage
(3980004695198)		 XXX XXXXXXXXXXX XXXXXXX XXXXXXXXXXX XX XXX
05/02/1995 - R Satisfaction of Mortgage
(3390004695039)		 XX XXX XXXXX XXXX
05/02/1995 - R Satisfaction of Mortgage
(3090004695109)		 XXX XXXXXXXXXXX XXXXXXX XXXXXXXXXXX XXXX XX XXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 143 Union Avenue, 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
$4,849
Municipal exemptions
Recent tax assessments
Market value
$1,589,000
Assessed value
$95,340

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 $1,465,000 $87,900 $22,872 19.843% $10,696 $4,538 -2.65%
2024/25 $1,372,000 $82,320 $23,212 20.085% $10,827 $4,662 +1.15%
2023/24 $1,684,000 $101,040 $22,948 20.085% $10,745 $4,609 +5.14%
2022/23 $1,845,000 $110,700 $21,585 20.309% $10,250 $4,384 +7.50%
2021/22 $1,434,000 $86,040 $20,427 19.963% $9,505 $4,078 +1.03%
2020/21 $1,739,000 $104,340 $19,180 21.045% $9,454 $4,036 -0.94%
2019/20 $1,456,000 $87,360 $19,250 21.167% $9,508 $4,075 +2.36%
2018/19 $1,529,000 $91,740 $19,030 20.919% $9,326 $3,981 +9.59%
2017/18 $1,836,000 $110,160 $17,819 20.385% $8,574 $3,632 +10.40%
2016/17 $1,360,000 $81,600 $16,459 19.991% $7,932 $3,290 -55.05%
Permits

Permit information for 143 Union Avenue, Brooklyn, NY

Filing date Job type Job status Job description Initial cost
09/26/2023 Alteration
05/12/1995 New building
05/12/1995 New building
05/12/1995 New building
04/21/1995 New building

*Most recent permits on record for this property.

More about New York City property records

Violations

HPD Violations

No recently recorded violations for this property.

Neighborhood

Williamsburg residential market stats

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

Median sale price

$1,400,000

-8.6% Y-o-Y

Median price/sq. ft.

$1,472

14.3% 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
4

Subway & traffic

Closest station
Union Ave & Broadway at SE Corner
Station lines
G
Distance (miles)
0.033
View subway map

Access the detailed traffic volume map for 143 Union Avenue, Brooklyn, NY 11206 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. 380 John Wayne Elementary School 8 Yes Public PK, K-5 390 0.25
P.S. 380 John Wayne Elementary School 8 Yes Public PK, K-5 390 0.25
Bais Rochel School NR No Private 1-7 370 0.10
Bnos Yaakov Educational Center NR No Private 1-12 700 0.11
Bais Rochel School NR No Private PK, K-12 4,198 0.11
Bais Rochel School NR No Private PK, K-12 4,198 0.11
Bnos Yakov School For Girls NR No Private PK, K-12 848 0.11
Beginning with Children Charter II 7 No Charter K-9 597 0.18
P.S. 250 George H Lindsey 3 No Public PK, K-5 284 0.30
P.S. 250 George H Lindsey 3 No Public PK, K-5 284 0.30
Nearest middle schools

Name Rating Att. zoned Type Grade range No of students Distance (miles)
Bais Rochel School NR No Private 1-7 370 0.10
Bnos Yaakov Educational Center NR No Private 1-12 700 0.11
Bais Rochel School NR No Private PK, K-12 4,198 0.11
Bnos Yakov School For Girls NR No Private PK, K-12 848 0.11
Talmud Torah Of Kasho NR No Private PK-11 366 0.12
Is 318 Eugeno Maria De Hostos 6 No Public 6-8 1,069 0.16
Beginning with Children Charter II 7 No Charter K-9 597 0.18
Juan Morel Campos Secondary School 2 No Public 6-12 454 0.18
Nearest high schools

Name Rating Att. zoned Type Grade range No of students Distance (miles)
Bnos Yaakov Educational Center NR No Private 1-12 700 0.11
Bais Rochel School NR No Private PK, K-12 4,198 0.11
Bnos Yakov School For Girls NR No Private PK, K-12 848 0.11
Talmud Torah Of Kasho NR No Private PK-11 366 0.12
Juan Morel Campos Secondary School 2 No Public 6-12 454 0.18
Bnos Chayil NR No Private PK-12 977 0.19
El Puente Academy For Peace And Justice 1 No Public 9-12 174 0.28

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

Neighbors for 143 Union Avenue, Brooklyn, NY

231 Lynch St, Brooklyn 229 Lynch St, Brooklyn 94 Roebling St, Brooklyn 90 A Heyward St, Brooklyn 85 N 7th St, Brooklyn 181 Middleton St, Brooklyn 55 Rear N 10th St, Brooklyn 140 Heyward St, Brooklyn 258 Penn St, Brooklyn 244 Penn St, Brooklyn 235 Lynch St, Brooklyn 129 Wythe Ave, Brooklyn 130 A Heyward St, Brooklyn 96 Heyward St, Brooklyn 64 Middleton St, Brooklyn 118 Roebling St, Brooklyn 172 Lee Ave, Brooklyn 352 Marcy Ave, Brooklyn 65 Lynch St, Brooklyn

Nearby ZIP codes for 143 Union Avenue, Brooklyn, NY

10002, New York City, NY 10009, New York City, NY 10010, New York City, NY 11101, New York City, NY 11104, New York City, NY 11109, New York City, NY 11201, New York City, NY 11205, New York City, NY 11211, New York City, NY 11212, New York City, NY 11213, New York City, NY 11216, New York City, NY 11217, New York City, NY 11221, New York City, NY 11222, New York City, NY 11225, New York City, NY 11233, New York City, NY 11237, New York City, NY 11238, New York City, NY 11378, New York City, NY

Frequently asked questions

What is the year built for 143 Union Avenue, Brooklyn, NY 11206?

The development at 143 Union Avenue, Brooklyn, NY 11206 was built in 1994.

What is the total square footage of 143 Union Avenue, Brooklyn, NY 11206?

143 Union Avenue, Brooklyn, NY 11206 has a total of 2,115 square feet.

What is the assessed value of 143 Union Avenue, Brooklyn, NY 11206?

143 Union Avenue, Brooklyn, NY 11206 is currently assessed at $95,340.

What are the property taxes for 143 Union Avenue, Brooklyn, NY 11206?

The property taxes for 143 Union Avenue, Brooklyn, NY 11206 total $4,849.

How many residential units does this building have?

This building has 2 residential unit(s).

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