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341 Union Street #2, Brooklyn, NY 11231 Property Information

341 Union Street #2, Brooklyn, NY 11231 Property Information

  • General
  • Owner
  • Documents
  • Tax
  • Permits
  • Neighborhood
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341 Union Street #2, Brooklyn, NY 11231 1
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Address

Primary address 341 Union Street #2
Neighborhood Carroll Gardens
Zip code 11231
Borough Brooklyn
Block & lot 00428-1502

Sales & Tax Overview for 341 Union Street #2, Brooklyn

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Purchase date 03/10/2020
Purchase price $1,781,938
Tax class

Lot & Building Information for 341 Union Street #2, Brooklyn

Lot sq. ft. 2,500
Property type Condo - Residential Unit in 2-10 Unit Building (R1)
Building sqft 1,847
Buildings on lot 1
Stories 3
Structure type Walk-up apartment
Year built 1920
Year last altered 1985
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Zoning & Use for 341 Union Street #2, Brooklyn

Residential units (DOF) 1

Area Overview

Walk Score
Transit Score
Bike Score


School district 15
Community district 6

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

Unit Overview

Unit # 2

Other Property Data for 341 Union Street #2, Brooklyn

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Floor area ratio (FAR) for 341 Union Street #2, 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 341 Union Street #2, Brooklyn, NY 11231, including DOB violations, ECB violations, HPD violations and 311 complaints.

About 341 Union Street #2, Brooklyn

What is the year built & the total sq. ft. for 341 Union Street #2, Brooklyn, NY 11231?

341 Union Street #2, Brooklyn, NY 11231 was built in 1920 and has a total of 1,847 square feet.

What is the assessed value of 341 Union Street #2, Brooklyn, NY 11231 and the property tax paid?

Assessed at $338,351, the tax amount paid for 341 Union Street #2, Brooklyn, NY 11231 is $6,135.

When was 341 Union Street #2, Brooklyn, NY 11231 last sold and what was the last sale price?

341 Union Street #2, Brooklyn, NY 11231 was last sold in 03/10/2020 for $1,781,938.

How many residential units does this building have?

This building has 1 residential unit(s).

Ownership Information for 341 Union Street #2, Brooklyn

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Property owner name for 341 Union Street #2, Brooklyn, NY 11231
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Building contacts for 341 Union Street #2, Brooklyn, NY 11231
Building management:
Representatives (from permits):
Tenants:
Real Estate Reports:
Eliza Theiss, Jun 23, 2026 NYC Resale Gains & Losses: Every Borough Made Money in 2025, Except Manhattan
In 2025, NYC home-sellers mostly made money. But, in Manhattan, resales came with losses — and it was apartments and recent buyers that absorbed them.
Eliza Theiss, Jun 04, 2026 World Cup or Your Mortgage/Rent? Ticket Prices Rival Host City Housing Costs
World Cup ticket prices rival monthly housing expenses in the 11 U.S. host cities, with even the cheapest seats covering weeks or even months of rent or mortgage payments.
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Past Sales & Property History for 341 Union Street #2, Brooklyn

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Sale date Sale price Buyer name Seller name
03/10/2020 $1,781,938

Title Documents for 341 Union Street #2, 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
03/20/2020 - R UCC3 Amendment
(2020031800605006)
03/20/2020 - R UCC3 Amendment
(2020031800605005)
03/20/2020 - R
03/10/2020 - D
Release
(2020031800605004)
03/20/2020 - R
03/10/2020 - D
Partial Release of Mortgage
(2020031800605003)
03/20/2020 - R
03/10/2020 - D
Release
(2020031800605002)
03/20/2020 - R
03/10/2020 - D
Partial Release of Mortgage
(2020031800605001)
03/20/2020 - R
03/10/2020 - D
Power of Attorney
(2020031300926003)
03/20/2020 - R
03/10/2020 - D
Mortgage
(2020031300926002)
03/20/2020 - R
03/10/2020 - D
Deed
(2020031300926001)
12/02/2019 - R
11/14/2019 - D
Maps
(2019112200154002)
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R: Recorded date
D: Document date

Property Taxes for 341 Union Street #2, Brooklyn

Access detailed property tax data for 341 Union Street #2, Brooklyn, NY 11231. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year: 2026-2027
Property tax: $4,865
Tax assessor's market value: $751,890
Assessed value: $338,351

Assessment History for 341 Union Street #2, Brooklyn

Here's the assessment & property tax history for 341 Union Street #2, 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 $648,744 $291,935 $45,674 12.439% $5,681 $4,411 +9.84%
2024/25 $544,411 $244,985 $42,291 12.5% $5,286 $4,016 +4.20%
2023/24 $453,676 $204,155 $40,989 12.502% $5,124 $3,854 -22.37%
2022/23 $445,839 $200,628 $40,469 12.267% $4,964 $4,964 +3.27%
2021/22 $356,671 $160,502 $39,292 12.235% $4,807 $4,807 +2.57%

Permits for 341 Union Street #2, Brooklyn

The complete history of permits filed for 341 Union Street #2, 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) 0.064
View subway map

Schools

Nearest elementary schools

Name Rating Att. zoned Type Grade range No of students Distance (miles)
P.S. 58 The Carroll 8 No Public PK, K-5 751 0.13
P.S. 58 The Carroll 8 No Public PK, K-5 751 0.13
Pache Montessori NR No Private PK-K 122 0.16
Pache Montessori NR No Private PK-K 122 0.16
Hannah Senesh Community Day School NR No Private K-8 231 0.18

Nearest middle schools

Name Rating Att. zoned Type Grade range No of students Distance (miles)
Hannah Senesh Community Day School NR No Private K-8 231 0.18
School For International Studies 5 No Public 6-12 782 0.21
Mary McDowell Friends School NR No Private 6-10 290 0.38
Brooklyn Heights Montessori School NR No Private PK-8 260 0.41
International School of Brooklyn NR No Private PK, K-8 0 0.43

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 0.21
Digital Arts and Cinema Technology High School 8 No Public 9-12 331 0.21
New Dawn Charter High School 2 No Charter 9-12 233 0.22
Cobble Hill School of American Studies 1 No Public 9-12 316 0.27
Mary McDowell Friends School NR No Private 6-10 290 0.38

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

Neighbors for 341 Union Street #2, Brooklyn

Data not available for this property.
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