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436 Union Street, Brooklyn, NY 11231 Property Information

436 Union Street, Brooklyn, NY 11231 Property Information

  • General
  • Owner
  • Documents
  • Tax
  • Permits
  • Neighborhood
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436 Union Street, Brooklyn, NY 11231 1
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Address

Primary address 436 Union Street
Neighborhood Gowanus
Zip code 11231
Borough Brooklyn
Block & lot 00437-0031

Sales & Tax Overview for 436 Union Street, Brooklyn

View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.

Tax class
Estimated property tax $5,961

Lot & Building Information for 436 Union Street, Brooklyn

Lot sqft 2,000
Lot dimensions 20 ft x 100 ft
Building class Three Families (C0)
Building sqft 2,400
Building dimensions 20 ft x 40 ft
Buildings on lot 1
Stories 3
Structure type Row
Building material Brick
Exterior wall Brick/masonry
Basement type Crawl
Year built 1910
Frontage(s) Union Street (narrow)
Nearest wide street Bond Street
Distance to wide street
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Zoning & Use for 436 Union Street, Brooklyn

Zoning
Residential units (DOF) 3
Residential sqft

Area Overview

Walk Score
97 /100. Walker's Paradise
Transit Score
100 /100. Rider's Paradise
Bike Score
95 /100. Biker's Paradise

School district 15
Community district 6
Closest police station 0.58 Miles
Closest fire station 0.57 Miles

View more neighborhood information such as transportation, nearby schools and risk designations in the dedicated tab.

Other Property Data for 436 Union Street, Brooklyn

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Floor area ratio (FAR) for 436 Union Street, Brooklyn, NY 11231, including commercial and residential FAR, FAR as built and usable floor area.
Development maps such as planimetric, zoning, urban landscape, and HPD alternative enforcement program maps.
Violations for 436 Union Street, Brooklyn, NY 11231, including DOB violations, ECB violations, HPD violations and 311 complaints.

About 436 Union Street, Brooklyn

What is the year built & the total sq. ft. for 436 Union Street, Brooklyn, NY 11231?

436 Union Street, Brooklyn, NY 11231 was built in 1910 and has a total of 2,400 square feet.

What is the assessed value of 436 Union Street, Brooklyn, NY 11231 and the property tax paid?

Assessed at $214,440, the tax amount paid for 436 Union Street, Brooklyn, NY 11231 is $5,957. For the next year, the tax amount for 436 Union Street, Brooklyn, NY 11231 is estimated at $5,961.

When was 436 Union Street, Brooklyn, NY 11231 last sold?

436 Union Street, Brooklyn, NY 11231 was last sold in 01/16/2019.

How many residential units does this building have?

This building has 3 residential unit(s).

Ownership Information for 436 Union Street, Brooklyn

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Property owner name for 436 Union Street, Brooklyn, NY 11231
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Building contacts for 436 Union Street, Brooklyn, NY 11231
Building management:
Representatives (from permits):
Tenants:
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Past Sales & Property History for 436 Union Street, Brooklyn

Create a free account to view the complete sales history for 436 Union Street, Brooklyn, including title documents, transfer conditions, mortgages, liens, and pre-foreclosures.

No recorded sales for this property.

Title Documents for 436 Union Street, Brooklyn

To view the complete history of deeds, mortgages, assignments of leases and rents, and more, sign up for free. Available data goes back to 1966.

Date Type Amount Party 1 Party 2 Doc image
05/05/2025 - D
05/19/2025 - R		 Mortgage
(2025051600427001)
01/16/2019 - D
02/12/2019 - R		 Deed
(2019020800562001)
02/04/2010 - D
02/24/2010 - R		 Assignment, Mortgage
(2010021800355001)
07/21/2006 - D
07/28/2006 - R		 Satisfaction of Mortgage
(2006072101213003)
06/23/2006 - D
01/18/2007 - R		 Mortgage
(2007011100441002)
06/23/2006 - D
01/18/2007 - R		 Deed
(2007011100441001)
06/12/2006 - D
09/15/2006 - R		 Satisfaction of Mortgage
(2006071101376001)
07/09/2004 - D
07/28/2006 - R		 Assignment, Mortgage
(2006072101213002)
07/09/2004 - D
07/28/2006 - R		 Assignment, Mortgage
(2006072101213001)
07/09/2004 - D
08/23/2004 - R		 Mortgage
(2004073002013002)
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R: Recorded date
D: Document date

Property Taxes for 436 Union Street, Brooklyn

Access detailed property tax data for 436 Union Street, Brooklyn, NY 11231. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year: 2025-2026
Property tax: $5,958
Estimated property tax: $5,961
Tax assessor's market value: $3,574,000
Assessed value: $214,440
Exemptions granted by city:

More about New York City Property Taxes

Assessment History for 436 Union Street, Brooklyn

Here's the assessment & property tax history for 436 Union Street, Brooklyn, including the evolution of the total tax rate and corresponding property tax.

Year Market value Assessed value Taxable Tax rate % Base tax Property tax Year over year change
2025/26 $3,574,000 $214,440 $30,024 19.843% $7,316 $5,958 -3.92%
2024/25 $2,845,000 $170,700 $30,872 20.085% $6,994 $6,201 +1.17%
2023/24 $2,956,000 $177,360 $30,516 20.085% $6,930 $6,129 +14.00%
2022/23 $2,576,000 $154,560 $26,474 20.309% $6,614 $5,377 +4.24%
2021/22 $2,825,000 $169,500 $25,840 19.963% $6,137 $5,158 -5.45%
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Permits for 436 Union Street, Brooklyn

The complete history of permits filed for 436 Union Street, Brooklyn, including new construction or demolition permits, plus any work pertaining to plumbing, heating and sprinkler systems is available with a free account. Available data goes back to 1990.

No recorded permits for this property.

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
$1,150,000
-10.5% YoY
Median Price/Sqft
$1,352
11.7% YoY
Brooklyn Median Sale Price
$885,000
2.5% YoY

Check out recently sold homes in Brooklyn and see how their prices compare.

Risk

FEMA flood zone(s): X (See more on map)
Hurricane evacuation zone: 2 (See more on map)

Transportation

Distance to Subway
Closest station Smith St & President St at NE Corner
Station lines F-G
Distance (miles) 0.221
View subway map
Bus Routes
Name Smith St/Union St
Line B57
Distance (miles) 0.221

Schools

Nearest elementary schools

Name Rating Att. zoned Type Grade range No of students Distance to school (mi)
P.S. 32 Samuels Mills Sprole 6 Yes Public PK, K-5 452 0.06
P.S. 32 Samuels Mills Sprole 6 Yes Public PK, K-5 452 0.06
Hannah Senesh Community Day School NR No Private K-8 231 0.28
P.S. 58 The Carroll 8 No Public PK, K-5 751 0.28
P.S. 58 The Carroll 8 No Public PK, K-5 751 0.28
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Nearest middle schools

Name Rating Att. zoned Type Grade range No of students Distance to school (mi)
Hannah Senesh Community Day School NR No Private K-8 231 0.28
P.S. 372 The Children S School NR No Public PK, K-8 436 0.34
School For International Studies 5 No Public 6-12 782 0.39
Al-Madinah School NR No Private PK-12 790 0.40
International School of Brooklyn NR No Private PK, K-8 0 0.48
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Nearest high schools

Name Rating Att. zoned Type Grade range No of students Distance to school (mi)
New Dawn Charter High School 2 No Charter 9-12 233 0.21
Cobble Hill School of American Studies 1 No Public 9-12 316 0.34
Digital Arts and Cinema Technology High School 8 No Public 9-12 331 0.39
School For International Studies 5 No Public 6-12 782 0.39
Al-Madinah School NR No Private PK-12 790 0.40
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Data provided by GreatSchools.org © 2025. All rights reserved.

Neighbors for 436 Union Street, Brooklyn

Here are the neighbors for 436 Union Street, Brooklyn, NY 11231.

Address Square feet Purchase date Purchase price
440 Union St, Brooklyn 2,847 01/16/2019
444 Union St, Brooklyn 1,080 11/26/2024 $2,000,000
318 Bond St, Brooklyn 2,880 04/21/1988
305 A President St, Brooklyn 3,933 08/26/2015
311 President St, Brooklyn 3,168 10/10/2003
321 Smith St, Brooklyn 3,420 08/27/1986
303 President St, Brooklyn 4,465 06/14/2018
316 Bond St, Brooklyn 3,520 04/21/1988
438 Union St, Brooklyn 2,700 07/21/2021
442 Union St, Brooklyn 3,944 09/24/2021 $4,200,000
320 Bond St, Brooklyn 2,670 11/08/2017
322 Bond St, Brooklyn 8,867 08/30/2006 $750,000
317 Hoyt St, Brooklyn 113,890
309 President St, Brooklyn 3,143 07/02/2025 $3,600,000
326 Bond St, Brooklyn 7,228 10/13/2011
330 Bond St, Brooklyn 2,960 09/14/2021 $3,750,000
305 President St, Brooklyn 3,042 09/28/2021 $2,970,000
307 President St, Brooklyn 3,148 05/31/1984
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