New York City  »  11211  »  Union Ave  »  345 Union Ave

345 Union Avenue, Brooklyn, NY 11211 - Property report

Also known as: 345 Union Ave

Property image for 345 Union Avenue, Brooklyn, NY 11211
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Property type

Special Condominium Billing Lot (R0)

Year built

2005

Lot sq. ft.

2,600

General information

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Due to this address' parcel subdivisions, this property report may contain limited information. For the full range of property data, view the property report of each individual parcel.

Address
Primary address
345 Union Avenue
ZIP code
11211
Neighborhood
Williamsburg
Borough
Brooklyn
Block & lot
02400-7501

Owner

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Building
Property type
Special Condominium Billing Lot (R0)
Building sq. ft.
10,111
Building dimensions
26 ft x 68 ft
Buildings on lot
1
Stories
5
Year built
2005
Basement
N
Tax
Tax year
2026-2027
Tax class
Floor area ratio (FAR)
Commercial FAR
Residential FAR
Buildable area
Zoning & Use
Zoning
Qualified opportunity zone
Residential units
10
Residential sq. ft.
Commercial units
0
Office sq. ft.
Retail sq. ft.
Lot
Frontage(s)
Union Avenue (wide)
Distance to wide street
Lot dimensions
26 ft x 100 ft
Lot sq. ft.
2,600

Area overview

Walk score
98 /100.  Walker's Paradise
Transit score
100 /100.  Rider's Paradise
Bike score
91 /100.  Biker's Paradise
School district
14
Community district
1

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

Units for 345 Union Avenue, Brooklyn, NY

Unit Sale date Sale price Sq. ft. Price/Sq. ft.
Unit 1A 07/19/2022 1,290
Unit 1B 06/16/2021 1,180
Unit 2A 04/03/2006 660
Unit 2B 07/18/2019 820
Unit 3A 01/16/2018 670
Unit 3B 09/21/2017 800
Unit 4A 01/19/2022 970
Unit 4B 12/20/2019 920
Unit 5A 12/02/2020 930
Unit 5B 08/20/2019 920

Ownership information for 345 Union Avenue, Brooklyn, NY

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

Sales history for 345 Union Avenue, Brooklyn, NY 11211

No recently recorded sales for this property.

More about New York City property records.

Title documents

No recently recorded documents for this property.

Property taxes for 345 Union Avenue, Brooklyn, NY

Property tax data includes tax amount, market value and assessed value, exemptions, abatements and assessment history.

This is a condominium building, so there are no property taxes. In a condominium the property taxes are paid by the individual unit owners. If you want to see the property taxes for a particular unit, look at the property report for that unit.

Permit information for 345 Union Avenue, Brooklyn, NY

No recently recorded permits for this property.

More about New York City property records

HPD Violations

Violation ID Inspection date Class NOV issue date Status
11/26/2024 I
04/17/2024 A
03/31/2023 A

*Most recent HPD violations on record for this property.

North Side, South Side residential market stats

Access a detailed real estate market overview of North Side, South Side so you can assess current trends, home values, types of properties sold and transaction volume. View the median home sale price in North Side, South Side 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
X

Hurricane evacuation zones

Property location map
Hurricane evacuation zones
5

Subway & traffic

Closest station
Union Ave & Metropolitan Ave at SE Corner
Station lines
G-L
Distance (miles)
0.219

Access the detailed traffic volume map for 345 Union Avenue, Brooklyn, NY 11211 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. 319 Williamsburg Early Childhood Center NR Yes Public PK, K-1 102 0.15
P.S. 319 Williamsburg Early Childhood Center NR Yes Public PK, K-1 102 0.15
Brooklyn Arbor Elementary School 6 Yes Public PK, K-5 552 0.19
Brooklyn Arbor Elementary School 6 Yes Public PK, K-5 552 0.19
Bnos Chayil NR No Private PK-12 977 0.25
Bnos Chayil NR No Private PK-12 977 0.25
P.S. 18 Edward Bush 1 No Public PK, K-5 170 0.25
P.S. 18 Edward Bush 1 No Public PK, K-5 170 0.25
Williamsburg Northside School NR No Private PK-8 372 0.31
Williamsburg Northside School NR No Private PK-8 372 0.31
Nearest middle schools

Name Rating Att. zoned Type Grade range No of students Distance (miles)
Bnos Chayil NR No Private PK-12 977 0.25
Williamsburg Northside School NR No Private PK-8 372 0.31
Talmud Torah Of Kasho NR No Private PK-11 366 0.31
Lyons Community School 3 No Public 6-12 383 0.39
Beth Rachel School for Girls NR No Private PK, K-12 0 0.40
Beth Rachel School for Girls NR No Private K-8 2,683 0.41
Jhs 50 John D Wells 7 No Public 6-8 355 0.44
Conselyea Preparatory School 7 No Public 6-8 429 0.44
Nearest high schools

Name Rating Att. zoned Type Grade range No of students Distance (miles)
Bnos Chayil NR No Private PK-12 977 0.25
Cong. Darkei Tshivo of Dinov NR No Private 9-12 210 0.29
Talmud Torah Of Kasho NR No Private PK-11 366 0.31
Brooklyn Preparatory High School 5 No Public 9-12 555 0.39
Williamsburg Preparatory School 7 No Public 9-12 687 0.39
Williamsburg High School for Architecture and Design 7 No Public 9-12 598 0.39
Williamsburg High School of Art and Technology (The) 6 No Public 9-12 408 0.39
Lyons Community School 3 No Public 6-12 383 0.39
Brooklyn Latin School 9 No Public 9-12 800 0.39
Beth Rachel School for Girls NR No Private PK, K-12 0 0.40

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

Frequently asked questions

What is the year built for 345 Union Avenue, Brooklyn, NY 11211?

The development at 345 Union Avenue, Brooklyn, NY 11211 was built in 2005.

What is the total square footage of 345 Union Avenue, Brooklyn, NY 11211?

345 Union Avenue, Brooklyn, NY 11211 has a total of 10,111 square feet.

How many residential units does this building have?

This building has 10 residential unit(s).

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