New York City  »  11231  »  Union St  »  341 Union St

341 Union Street #2, Brooklyn, NY 11231 - Property report

Also known as: 341 Union St #2

Property image for 341 Union Street #2, Brooklyn, NY 11231
static Mapbox map

Property type

Condo - Residential Unit in 2-10 Unit Building (R1)

Year built

1920

Lot sq. ft.

2,500

Sale price

$1,781,938

General information

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Access up-to-date information from property owner names to sales history, deeds, tax info, mortgages, development data, planimetric maps and more.

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

Owner

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Building
Property type
Condo - Residential Unit in 2-10 Unit Building (R1)
Unit sq. ft.
1,847
Buildings on lot
1
Stories
3
Year built
1920
Last altered
1985
Sales
Sale date
03/10/2020
Sale price
$1,781,938
Tax
Tax year
2026-2027
Property tax
$4,865
Tax class
Floor area ratio (FAR)
Commercial FAR
Residential FAR
Buildable area
Zoning & Use
Zoning
Qualified opportunity zone
Residential units
4
Residential sq. ft.
Commercial units
0
Office sq. ft.
Retail sq. ft.
Lot
Distance to wide street
Lot sq. ft.
2,500

Area overview

Walk score
98 /100.  Walker's Paradise
Transit score
100 /100.  Rider's Paradise
Bike score
96 /100.  Biker's Paradise
School district
15
Community district
6

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

Ownership

Ownership information for 341 Union Street #2, Brooklyn, NY

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

Sales history for 341 Union Street #2, Brooklyn, NY 11231

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

*Most recent sale on record for this property.

More about New York City property records.

Title documents

Date Type Amount Party 1 Party 2
03/20/2020 - R UCC3 Amendment
(2020031800605006)		 XXX XXXXX XXX XXXXXXX XXXXX XXXXXXX X XXX
03/20/2020 - R UCC3 Amendment
(2020031800605005)		 XXX XXXXX XXX XXXXXXX XXXXX XXXXXXX X XXX
03/20/2020 - R
03/10/2020 - D		 Release
(2020031800605004)		 XXXXXXX XXXXX XXXXXXX X XXX XXX XXXXX XXX
03/20/2020 - R
03/10/2020 - D		 Partial Release of Mortgage
(2020031800605003)		 XXXXXXX XXXXX XXXXXXX X XXX XXX XXXXX XXX
03/20/2020 - R
03/10/2020 - D		 Release
(2020031800605002)		 XXXXXXX XXXXX XXXXXXX X XXX XXX XXXXX XXX
03/20/2020 - R
03/10/2020 - D		 Partial Release of Mortgage
(2020031800605001)		 XXXXXXX XXXXX XXXXXXX X XXX XXX XXXXX XXX
03/20/2020 - R
03/10/2020 - D		 Power of Attorney
(2020031300926003)		 XXXXX XXXXX XXX XXX XXXXX XXXXXX XXXXXXXXXXX XXXXX XX XXXXXXXX
03/20/2020 - R
03/10/2020 - D		 Mortgage
(2020031300926002)		 XXXXX XXXXX XXX XXXX
03/20/2020 - R
03/10/2020 - D		 Deed
(2020031300926001)		 XXX XXXXX XXX XXXXX XXXXX XXX
12/02/2019 - R
11/14/2019 - D		 Maps
(2019112200154002)		 XXX XXXXX XXXXXX XXXXXXXXXXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 341 Union Street #2, 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
$4,865
Municipal exemptions
Recent tax assessments
Market value
$751,890
Assessed value
$338,351

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 $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%
2020/21 $346,293 $155,832 $38,203 12.267% $4,686 $4,686 n/a
Permits

Permit information for 341 Union Street #2, Brooklyn, NY

No recently recorded permits for this property.

More about New York City property records

Violations

HPD Violations

No recently recorded violations for this property.

Neighborhood

Carroll Gardens, Columbia, RedHook residential market stats

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

Median sale price

—

Median price/sq. ft.

—

Brooklyn median sale price

$899,000

6% Y-o-Y

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

Risk

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FEMA flood zones

Property location map
FEMA flood zones
-

Hurricane evacuation zones

Property location map
Hurricane evacuation zones
-

Subway & traffic

Closest station
Smith St & President St at NW Corner
Station lines
F-G
Distance (miles)
0.064
View subway map

Access the detailed traffic volume map for 341 Union Street #2, Brooklyn, NY 11231 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. 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
P.S. 32 Samuels Mills Sprole 6 No Public PK, K-5 452 0.20
P.S. 32 Samuels Mills Sprole 6 No Public PK, K-5 452 0.20
Success Academy Cobble Hill 9 No Charter K-4 401 0.21
P.S. 29 John M Harrigan 9 No Public PK, K-5 721 0.38
P.S. 29 John M Harrigan 9 No Public PK, K-5 721 0.38
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
International School of Brooklyn NR No Private PK-8 369 0.43
Brooklyn Secondary School For Collaborative Studie 6 No Public 6-12 671 0.45
P.S. 372 The Children S School NR No Public PK, K-8 436 0.60
Summit Academy Charter School 5 No Charter 6-12 203 0.65
Pave Academy Charter School 5 No Charter K-8 473 0.66
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
Brooklyn Secondary School For Collaborative Studie 6 No Public 6-12 671 0.45
Brooklyn Frontiers High School 3 No Public 9-12 145 0.61
Al-Madinah School NR No Private PK-12 790 0.61
Summit Academy Charter School 5 No Charter 6-12 203 0.65
P.S. 369 Coy L Cox School NR No Public K-12 487 0.67

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

Nearby ZIP codes for 341 Union Street #2, Brooklyn, NY

10002, New York City, NY 10004, New York City, NY 10005, New York City, NY 10006, New York City, NY 10007, New York City, NY 10038, New York City, NY 10271, New York City, NY 10278, New York City, NY 10279, New York City, NY 10280, New York City, NY 10282, New York City, NY 11201, New York City, NY 11205, New York City, NY 11215, New York City, NY 11217, New York City, NY 11218, New York City, NY 11219, New York City, NY 11220, New York City, NY 11232, New York City, NY 11238, New York City, NY

Frequently asked questions

What is the year built for 341 Union Street #2, Brooklyn, NY 11231?

The development at 341 Union Street #2, Brooklyn, NY 11231 was built in 1920.

What is the total square footage of 341 Union Street #2, Brooklyn, NY 11231?

341 Union Street #2, Brooklyn, NY 11231 has a total of 1,847 square feet.

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

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

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

341 Union Street #2, Brooklyn, NY 11231 is currently assessed at $338,351.

What are the property taxes for 341 Union Street #2, Brooklyn, NY 11231?

The property taxes for 341 Union Street #2, Brooklyn, NY 11231 total $6,135.

How many residential units does this building have?

This building has 4 residential unit(s).

Disclaimer

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