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473 Union Street, Brooklyn, NY 11231 Property Information

473 Union Street, Brooklyn, NY 11231 Property Information

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

Primary address 473 Union Street
Neighborhood Gowanus
Zip code 11231
Borough Brooklyn
Block & lot 00430-0048

Sales & Tax Overview for 473 Union Street, Brooklyn

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

Purchase date 05/19/2022
Purchase price $1,900,000
Tax class
Estimated property tax $12,017

Lot & Building Information for 473 Union Street, Brooklyn

Lot sq. ft. 1,219
Lot dimensions 16.25 ft x 75 ft
Property type Two Family Brick (B1)
Building sqft 2,435
Building dimensions 16.25 ft x 45 ft
Buildings on lot 1
Stories 3
Structure type 1-3 family residential
Building material Brick
Exterior wall Brick/masonry
Basement type Full
Year built 1899
Year last altered 2022
Frontage Union Street (narrow)
Nearest wide street Bond Street
Distance to wide street
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Zoning & Use for 473 Union Street, Brooklyn

Zoning
Residential units (DOF) 2
Residential sqft

Area Overview

Walk Score
Transit Score
Bike Score


School district 15
Community district 6
Closest police station 0.58 Miles
Closest fire station 0.59 Miles

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

Other Property Data for 473 Union Street, Brooklyn

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Floor area ratio (FAR) for 473 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 473 Union Street, Brooklyn, NY 11231, including DOB violations, ECB violations, HPD violations and 311 complaints.

About 473 Union Street, Brooklyn

What is the year built & the total sq. ft. for 473 Union Street, Brooklyn, NY 11231?

473 Union Street, Brooklyn, NY 11231 was built in 1899 and has a total of 2,435 square feet.

What is the assessed value of 473 Union Street, Brooklyn, NY 11231 and the property tax paid?

Assessed at $219,120, the tax amount paid for 473 Union Street, Brooklyn, NY 11231 is $11,719. For the next year, the tax amount for 473 Union Street, Brooklyn, NY 11231 is estimated at $12,017.

When was 473 Union Street, Brooklyn, NY 11231 last sold and what was the last sale price?

473 Union Street, Brooklyn, NY 11231 was last sold in 05/19/2022 for $1,900,000.

How many residential units does this building have?

This building has 2 residential unit(s).

Ownership Information for 473 Union Street, Brooklyn

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Property owner name for 473 Union Street, Brooklyn, NY 11231
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Building contacts for 473 Union Street, Brooklyn, NY 11231
Building management:
Representatives (from permits):
Tenants:
Real Estate Reports:
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Past Sales & Property History for 473 Union Street, Brooklyn

Create a free account to view the complete sales history for 473 Union Street, Brooklyn, including title documents, transfer conditions, mortgages, liens, and pre-foreclosures.

Purchase date Purchase price Buyer name Seller name
05/19/2022 $1,900,000
07/12/2012 $785,000
       
       
       
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Title Documents for 473 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
07/18/2024 - R UCC3 Termination
(2024071200630001)
07/18/2024 - R
06/28/2024 - D
Agreement
(2024071200630008)
07/18/2024 - R
06/28/2024 - D
Mortgage
(2024071200630007)
07/18/2024 - R
06/24/2024 - D
Assignment, Mortgage
(2024071200630005)
07/18/2024 - R
06/24/2024 - D
Assignment, Mortgage
(2024071200630003)
07/18/2024 - R
04/30/2024 - D
Power of Attorney
(2024071200630006)
07/18/2024 - R
04/09/2024 - D
Assignment, Mortgage
(2024071200630004)
07/18/2024 - R
04/09/2024 - D
Assignment, Mortgage
(2024071200630002)
11/20/2023 - R
11/15/2023 - D
Assignment, Mortgage
(2023110800224002)
11/20/2023 - R
11/15/2023 - D
Assignment, Mortgage
(2023110800224001)
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R: Recorded date
D: Document date

Property Taxes for 473 Union Street, Brooklyn

Access detailed property tax data for 473 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: $11,720
Estimated property tax: $12,017
Tax assessor's market value: $3,652,000
Assessed value: $219,120

Assessment History for 473 Union Street, Brooklyn

Here's the assessment & property tax history for 473 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 $3,652,000 $219,120 $59,063 19.843% $11,720 $11,720 +95.65%
2024/25 $3,188,000 $191,280 $29,825 20.085% $5,990 $5,990 +26.14%
2023/24 $1,668,000 $100,080 $23,645 20.085% $4,749 $4,749 -0.27%
2022/23 $1,365,000 $81,900 $23,447 20.309% $4,762 $4,762 +7.83%
2021/22 $1,269,000 $76,140 $22,120 19.963% $4,416 $4,416 +0.55%

Permits for 473 Union Street, Brooklyn

The complete history of permits filed for 473 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.

Filing date Job type Job status Job description Initial cost
02/11/2025 Alt-CO - new building with existing elements to remain
11/04/2024 Alt-CO - new building with existing elements to remain
10/21/2024 Alt-CO - new building with existing elements to remain
05/11/2024 Alt-CO - new building with existing elements to remain
04/25/2024 Alt-CO - new building with existing elements to remain
04/16/2024 Alt-CO - new building with existing elements to remain
11/09/2023 Alteration
10/10/2023 Alteration type 2
07/26/2023 Alteration
07/26/2023 Alteration
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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): 0.2,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) 0.235
View subway map

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 0.08
P.S. 32 Samuels Mills Sprole 6 Yes Public PK, K-5 452 0.08
Rivendell School NR No Private PK-K 103 0.29
Rivendell School NR No Private PK-K 103 0.29
P.S. 58 The Carroll 8 No Public PK, K-5 751 0.30

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 0.30
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 0.38
Al-Madinah School NR No Private PK-12 790 0.41
Mary McDowell Friends School NR No Private 6-10 290 0.51

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 0.19
Cobble Hill School of American Studies 1 No Public 9-12 316 0.32
Digital Arts and Cinema Technology High School 8 No Public 9-12 331 0.38
School For International Studies 5 No Public 6-12 782 0.38
Al-Madinah School NR No Private PK-12 790 0.41

Data provided by GreatSchools.org © 2025. All rights reserved.

Neighbors for 473 Union Street, Brooklyn

Here are the neighbors for 473 Union Street, Brooklyn, NY 11231.

Address Square feet Purchase date Purchase price
467 Union St, Brooklyn 2,414 03/17/2021 $3,100,000
471 Union St, Brooklyn 01/16/2019
461 Union St, Brooklyn 2,880 05/04/1979
451 Union St, Brooklyn 1,424 04/12/2021
483 Union St, Brooklyn 2,675 07/19/2013
459 Union St, Brooklyn 1,696 03/19/2026 $2,250,000
447 Union St, Brooklyn 1,088 07/28/2017
306 Bond St, Brooklyn 10,077 12/23/2022
302 Bond St, Brooklyn 2,700 05/15/1987
465 Union St, Brooklyn 1,696 06/14/2021 $10
479 Union St, Brooklyn 07/19/2013
300 Bond St, Brooklyn 2,100 07/02/2024
304 Bond St, Brooklyn 2,700 08/22/2011 $575,000
455 Union St, Brooklyn 1,040 11/24/2015
481 Union St, Brooklyn 2,675 07/19/2013
463 Union St, Brooklyn 2,304 07/28/2021 $2,875,000
457 Union St, Brooklyn 2,412 02/29/2016 $2,688,000
475 Union St, Brooklyn 1,662 07/19/2013
477 Union St, Brooklyn 07/19/2013
485 Union St, Brooklyn 2,404 07/19/2013
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