New York City  »  11231  »  Union St  »  291 Union St

291 Union Street #3C, Brooklyn, NY 11231 - Property report

Also known as: 291 Union St #3C

Property image for 291 Union Street #3C, Brooklyn, NY 11231
static Mapbox map

Property type

Condo - Residential Unit in Elevator Building (R4)

Year built

2008

Lot sq. ft.

24,086

Sale price

$1,909,219

General information

Unlock this property report with a free account

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
291 Union Street #3C
ZIP code
11231
Neighborhood
Carroll Gardens
Borough
Brooklyn
Block & lot
00339-1209

Owner

Find out who owns 291 Union Street #3C, Brooklyn, NY 11231. Uncover corporate and individual owners with a free account.

Building
Property type
Condo - Residential Unit in Elevator Building (R4)
Unit sq. ft.
1,909
Building dimensions
64 ft x 170 ft
Buildings on lot
1
Stories
7
Year built
2008
Sales
Sale date
09/03/2013
Sale price
$1,909,219
Tax
Tax year
2026-2027
Property tax
$30,401
Tax class
Floor area ratio (FAR)
Commercial FAR
Residential FAR
Buildable area
Zoning & Use
Zoning
Qualified opportunity zone
Residential units
32
Residential sq. ft.
Commercial units
14
Office sq. ft.
Retail sq. ft.
Lot
Distance to wide street
Lot dimensions
164 ft x 170 ft
Lot sq. ft.
24,086

Area overview

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

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

Ownership

Ownership information for 291 Union Street #3C, Brooklyn, NY

Unlock full ownership info — get contact details, including phone numbers and emails for owners and the real people behind LLCs.

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

Sales history for 291 Union Street #3C, Brooklyn, NY 11231

Sale date Sale price Buyer name Seller name
09/03/2013 $1,909,219 XXX, XXX XXX XXX, XXXXXX XXX XXXXX XXXXXX 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
03/20/2025 - R
03/13/2025 - D		 Satisfaction of Mortgage
(2025031900801001)		 XXX XXXXXX XXX XXXXXXXX
09/05/2024 - R
06/18/2024 - D		 Amended Condo Declaration
(2024090300925001)		 XXXXXXX XXX XXXXX XXXXXXXXXXX
03/06/2024 - R
03/04/2024 - D		 Satisfaction of Mortgage
(2024030500653001)		 XXX XXX XXXXXXXX X X
09/30/2022 - R
06/15/2022 - D		 Amended Condo Declaration
(2022092101274001)		 XXX XXXXXXX XXX XXXXX XXXXXXXXXXX
09/09/2015 - R
08/22/2015 - D		 Mortgage
(2015090200116001)		 XXX XXXXXX X XXXXXXXX XX
02/14/2014 - R
01/31/2014 - D		 Amended Condo Declaration
(2014021200042001)		 XXXXXXX XXX XXXXX XXXXXXXXXXX
01/02/2014 - R
12/17/2013 - D		 Mortgage
(2013123000804001)		 XXX XXX XXXX
09/27/2013 - R
09/19/2013 - D		 Maps
(2013092401590002)		 XXXXXXX XXX XXXXX XXXXXXXXXXX
09/11/2013 - R UCC3 Amendment
(2013091100307003)		 XXX XXXXX XXXXXX XXX XXXXXXX XXX XXXXXXXX XXXXXXXXXXX
09/11/2013 - R UCC3 Amendment
(2013091100307002)		 XXX XXXXX XXXXXX XXX XXXXXXX XXX XXXXXXXX XXXXXXXXXXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 291 Union Street #3C, 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
$30,401
Municipal exemptions
Recent tax assessments
Market value
$790,050
Assessed value
$355,522

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 $717,525 $322,886 $204,201 12.439% $33,952 $25,401 +23.87%
2024/25 $691,124 $311,005 $164,045 12.5% $32,312 $20,506 +25.35%
2023/24 $628,834 $282,975 $130,845 12.502% $31,244 $16,358 +31.93%
2022/23 $557,316 $250,792 $101,078 12.267% $29,324 $12,399 +0.26%
2021/22 $503,034 $226,365 $101,078 12.235% $27,696 $12,367 -0.26%
2020/21 $556,920 $250,614 $101,078 12.267% $26,866 $12,399 -1.65%
2019/20 $530,716 $238,822 $101,078 12.473% $25,617 $12,607 -1.10%
2018/19 $508,112 $228,650 $101,078 12.612% $24,121 $12,748 -0.84%
2017/18 $441,826 $198,822 $101,078 12.719% $22,788 $12,856 -1.34%
2016/17 $395,917 $178,163 $101,078 12.892% $21,905 $13,031 +0.07%
Permits

Permit information for 291 Union Street #3C, 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

Create a free account to unlock expanded risk information, such as crime incidents in the area, tsunami and landslides risks, or its location relative to FEMA flood zones and the Coastal Barriers Resources System Area (COBRA).

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)
0.145
View subway map

Access the detailed traffic volume map for 291 Union Street #3C, 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)
Pache Montessori NR No Private PK-K 122 0.11
Pache Montessori NR No Private PK-K 122 0.11
P.S. 58 The Carroll 8 No Public PK, K-5 751 0.17
P.S. 58 The Carroll 8 No Public PK, K-5 751 0.17
Success Academy Cobble Hill 9 No Charter K-4 401 0.20
Hannah Senesh Community Day School NR No Private K-8 231 0.22
P.S. 29 John M Harrigan 9 No Public PK, K-5 721 0.29
P.S. 29 John M Harrigan 9 No Public PK, K-5 721 0.29
P.S. 32 Samuels Mills Sprole 6 No Public PK, K-5 452 0.30
P.S. 32 Samuels Mills Sprole 6 No Public PK, K-5 452 0.30
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 0.20
Hannah Senesh Community Day School NR No Private K-8 231 0.22
Mary McDowell Friends School NR No Private 6-10 290 0.36
Brooklyn Secondary School For Collaborative Studie 6 No Public 6-12 671 0.39
Brooklyn Heights Montessori School NR No Private PK-8 260 0.40
International School of Brooklyn NR No Private PK, K-8 0 0.45
International School of Brooklyn NR No Private PK-8 369 0.45
Summit Academy Charter School 5 No Charter 6-12 203 0.59
Pave Academy Charter School 5 No Charter K-8 473 0.63
P.S. 372 The Children S School NR No Public PK, K-8 436 0.70
Nearest high schools

Name Rating Att. zoned Type Grade range No of students Distance (miles)
Digital Arts and Cinema Technology High School 8 No Public 9-12 331 0.20
School For International Studies 5 No Public 6-12 782 0.20
New Dawn Charter High School 2 No Charter 9-12 233 0.30
Cobble Hill School of American Studies 1 No Public 9-12 316 0.31
Mary McDowell Friends School NR No Private 6-10 290 0.36
Brooklyn Secondary School For Collaborative Studie 6 No Public 6-12 671 0.39
Summit Academy Charter School 5 No Charter 6-12 203 0.59
Brooklyn Frontiers High School 3 No Public 9-12 145 0.62
Packer Collegiate Institute NR No Private PK-12 1,024 0.70
Al-Madinah School NR No Private PK-12 790 0.71

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

Neighbors for 291 Union Street #3C, Brooklyn, NY

171 Water St, Brooklyn 173 Water St, Brooklyn 187 Bay 29 St, Brooklyn 122 Congress St, Brooklyn 867 E 95th St, Brooklyn 175 Water St, Brooklyn

Nearby ZIP codes for 291 Union Street #3C, 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 291 Union Street #3C, Brooklyn, NY 11231?

The development at 291 Union Street #3C, Brooklyn, NY 11231 was built in 2008.

What is the total square footage of 291 Union Street #3C, Brooklyn, NY 11231?

291 Union Street #3C, Brooklyn, NY 11231 has a total of 1,909 square feet.

When was 291 Union Street #3C, Brooklyn, NY 11231 last sold and what was the sale price?

291 Union Street #3C, Brooklyn, NY 11231 was last sold on 09/03/2013 for $1,909,219.

What is the assessed value of 291 Union Street #3C, Brooklyn, NY 11231?

291 Union Street #3C, Brooklyn, NY 11231 is currently assessed at $355,522.

What are the property taxes for 291 Union Street #3C, Brooklyn, NY 11231?

The property taxes for 291 Union Street #3C, Brooklyn, NY 11231 total $30,401.

How many residential units does this building have?

This building has 1 residential unit(s).

Disclaimer

Copyright 2003-2026 by PropertyShark.com

All data comes from government sources. No attempt has been made to validate it. No attempt has been made to validate the accuracy of the programming of this website.

Do not rely on this report to support investment decisions. The only authoritative source for the information in this report is the government agencies from which the data was acquired.

Sign up for a free account