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233 Union Street #1, Brooklyn, NY 11231 Property Information

233 Union Street #1, Brooklyn, NY 11231 Property Information

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

Primary address 233 Union Street #1
Neighborhood Carroll Gardens
Zip code 11231
Borough Brooklyn
Block & lot 00338-0042-cp1

Sales & Tax Overview for 233 Union Street #1, Brooklyn

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Purchase date 08/04/2005
Purchase price $754,000

Lot & Building Information for 233 Union Street #1, Brooklyn

Lot sq. ft. 2,100
Property type Walk-up Cooperative (C6)
Buildings on lot 1
Year built 1920
Year last altered 2016
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Zoning & Use for 233 Union Street #1, Brooklyn

Area Overview

Walk Score
Transit Score
Bike Score


School district 15
Community district 6
Closest police station 0.08 Miles
Closest fire station 0.40 Miles

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

Unit Overview

Unit # 1
Rooms 5
Bedrooms 2
Bathrooms 2

Other Property Data for 233 Union Street #1, Brooklyn

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Floor area ratio (FAR) for 233 Union Street #1, 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 233 Union Street #1, Brooklyn, NY 11231, including DOB violations, ECB violations, HPD violations and 311 complaints.

About 233 Union Street #1, Brooklyn

When was 233 Union Street #1, Brooklyn, NY 11231 built?

233 Union Street #1, Brooklyn, NY 11231 was built in 1920.

When was 233 Union Street #1, Brooklyn, NY 11231 last sold and what was the last sale price?

233 Union Street #1, Brooklyn, NY 11231 was last sold in 08/04/2005 for $754,000.

Ownership Information for 233 Union Street #1, Brooklyn

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Property owner name for 233 Union Street #1, Brooklyn, NY 11231
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Building contacts for 233 Union Street #1, Brooklyn, NY 11231
Building management:
Representatives (from permits):
Tenants:
Real Estate Reports:
Eliza Theiss, Jul 22, 2026 Prices Rise in 32 of NYC’s Leading Neighborhoods as City and Manhattan Hit Record Highs
Q2 2026 saw NYC and Manhattan reach historic highs, with Brooklyn and Queens marking close to new records as well. Meanwhile, Hudson Yards remained at the top, Central Midtown posted its highest price ever and Carroll Gardens marked its third consecutive quarter over $2 million
Laura Pop-Badiu, Jul 02, 2026 How to Find Foreclosed Homes Step-by-Step Using PropertyShark
To help real estate professionals find foreclosed homes in a timely and efficient manner, this guide breaks down every step of the research process — from understanding foreclosure status all the way to finding contact information for owners and looking past LLCs.
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Past Sales & Property History for 233 Union Street #1, Brooklyn

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Sale date Sale price Buyer name Seller name
08/04/2005 $754,000

Title Documents for 233 Union Street #1, Brooklyn

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Date Type Amount Party 1 Party 2 Doc image
01/25/2019 - R Initial Coop UCC1
(2019012500287001)
01/02/2019 - R UCC3 Termination
(2018122100889002)
01/02/2019 - R UCC3 Assignment
(2018122100889001)
05/09/2016 - R UCC3 Termination
(2016050300573001)
04/04/2016 - R Initial Coop UCC1
(2016040101005001)
07/28/2015 - R UCC3 Assignment
(2015071600935001)
09/30/2010 - R
09/29/2010 - D
Initial Coop UCC1
(2010092900207001)
08/26/2005 - R
08/04/2005 - D
Both RPTT & RETT
(2005080400015001)
07/14/2005 - R
07/13/2005 - D
Initial Coop UCC1
(2005071300435001)
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R: Recorded date
D: Document date

Assessment History for 233 Union Street #1, Brooklyn

Data not available for this property.

Permits for 233 Union Street #1, Brooklyn

The complete history of permits filed for 233 Union Street #1, 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.

Carroll Gardens Residential Market Stats

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

Median Sale Price
$2,100,000
17.5% YoY
Median Price/Sqft
$1,780
7.7% YoY
Brooklyn Median Sale Price
$885,000
2.5% YoY

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

Transportation

Distance to Subway
Closest station Smith St & President St at NW Corner
Station lines F-G
Distance (miles) 0.266
View subway map

Schools

Nearest elementary schools

Name Rating Att. zoned Type Grade range No of students Distance (miles)
Pache Montessori NR No Private PK-K 122 0.18
Pache Montessori NR No Private PK-K 122 0.18
P.S. 29 John M Harrigan 9 No Public PK, K-5 721 0.24
P.S. 29 John M Harrigan 9 No Public PK, K-5 721 0.24
P.S. 58 The Carroll 8 No Public PK, K-5 751 0.26

Nearest middle schools

Name Rating Att. zoned Type Grade range No of students Distance (miles)
School For International Studies 5 No Public 6-12 782 0.28
Hannah Senesh Community Day School NR No Private K-8 231 0.30
Brooklyn Secondary School For Collaborative Studie 6 No Public 6-12 671 0.33
Mary McDowell Friends School NR No Private 6-10 290 0.41
Brooklyn Heights Montessori School NR No Private PK-8 260 0.44

Nearest high schools

Name Rating Att. zoned Type Grade range No of students Distance (miles)
School For International Studies 5 No Public 6-12 782 0.28
Digital Arts and Cinema Technology High School 8 No Public 9-12 331 0.28
Brooklyn Secondary School For Collaborative Studie 6 No Public 6-12 671 0.33
Mary McDowell Friends School NR No Private 6-10 290 0.41
Cobble Hill School of American Studies 1 No Public 9-12 316 0.42

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

Neighbors for 233 Union Street #1, Brooklyn

Data not available for this property.
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