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371 Union Avenue, Brooklyn, NY 11211 Property Information

371 Union Avenue, Brooklyn, NY 11211 Property Information

  • General
  • Owner
  • Documents
  • Tax
  • Permits
  • Neighborhood
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371 Union Avenue, Brooklyn, NY 11211 4
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Address

Primary address 371 Union Avenue
Secondary address 180 Hope St
Neighborhood Williamsburg
Zip code 11211
Borough Brooklyn
Block & lot 02387-0016

Sales & Tax Overview for 371 Union Avenue, Brooklyn

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Tax class
Estimated property tax $28,215

Lot & Building Information for 371 Union Avenue, Brooklyn

Lot sqft 2,750
Lot dimensions 24.83 ft x 82.17 ft
Building class Predominant Retail with Other Uses (K4)
Building sqft 4,268
Building dimensions 24 ft x 30 ft
Buildings on lot 2
Stories 2
Year built 1910
Construction type
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Zoning & Use for 371 Union Avenue, Brooklyn

Zoning
Qualified opportunity zone
Residential units (DOF) 1
Commercial units 1
Residential sqft
Retail sqft

Area Overview

Walk Score
Transit Score
Bike Score


School district 14
Community district 1
Closest police station 1.05 Miles
Closest fire station 0.50 Miles

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

Other Property Data for 371 Union Avenue, Brooklyn

New York property reports include comprehensive occupancy, development and violation information. Create a free account to access valuable data points such as:

Floor area ratio (FAR) for 371 Union Avenue, Brooklyn, NY 11211, 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 371 Union Avenue, Brooklyn, NY 11211, including DOB violations, ECB violations, HPD violations and 311 complaints.

Alternate Addresses

You will find all alternate addresses for the property in this section.

  • 180 Hope St, Brooklyn, NY 11211
  • 182-184 Hope St, Brooklyn, NY 11211

About 371 Union Avenue, Brooklyn

How many square feet does 371 Union Avenue, Brooklyn, NY 11211 have?

This Predominant Retail with Other Uses (K4) located at 371 Union Avenue, Brooklyn, NY 11211 has a total of 4,268 square feet.

What is the year built & the current market value of 371 Union Avenue, Brooklyn, NY 11211?

371 Union Avenue, Brooklyn, NY 11211 was built in 1910 and has a current tax assessor's market value of $596,000.

How many commercial spaces does this building have?

This building has 1 commercial spaces available for lease.

Ownership Information for 371 Union Avenue, Brooklyn

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Property owner name for 371 Union Avenue, Brooklyn, NY 11211
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Building contacts for 371 Union Avenue, Brooklyn, NY 11211
Building management:
Representatives (from permits):
Tenants:
Real Estate Reports:
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Past Sales & Property History for 371 Union Avenue, Brooklyn

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No recorded sales for this property.

Title Documents for 371 Union Avenue, 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
09/08/2009 - D
09/10/2009 - R
Certificate
(2009090900107002)
09/04/2009 - D
09/10/2009 - R
Zoning Lot Description
(2009090900107001)
04/06/2009 - D
04/08/2009 - R
Certificate
(2009040600440002)
03/13/2009 - D
04/08/2009 - R
Zoning Lot Description
(2009040600440001)
03/06/2000 - D
05/08/2000 - R
Deed
(3630007212663)
03/01/2000 - D
04/10/2000 - R
Deed
(3700007180870)
09/02/1987 - R Deed
(3770001296577)
10/07/1969 - R Deed
(36930036701089)
09/14/1966 - D
09/14/1966 - R
Mortgage
(36630024300333)
09/14/1966 - D
09/14/1966 - R
Deed
(36630024300279)
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R: Recorded date
D: Document date

Property Taxes for 371 Union Avenue, Brooklyn

Access detailed property tax data for 371 Union Avenue, Brooklyn, NY 11211. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year: 2025-2026
Property tax: $26,361
Estimated property tax: $28,215
Tax assessor's market value: $596,000
Assessed value: $268,200

Assessment History for 371 Union Avenue, Brooklyn

Here's the assessment & property tax history for 371 Union Avenue, 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 $596,000 $268,200 $243,000 10.848% $26,361 $26,361 -0.45%
2024/25 $579,000 $260,550 $246,060 10.762% $26,481 $26,481 +2.58%
2023/24 $552,000 $248,400 $243,720 10.592% $25,815 $25,815 +11.56%
2022/23 $483,000 $217,350 $217,350 10.646% $23,139 $23,139 -2.43%
2021/22 $490,000 $220,500 $220,500 10.755% $23,715 $23,715 -0.89%

Permits for 371 Union Avenue, Brooklyn

The complete history of permits filed for 371 Union Avenue, 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.

Filing date Job type Job status Job description Initial cost
07/28/2008 Alteration type 1
12/28/2000 Alteration type 1
08/11/2000 Alteration type 1
04/19/2000 Alteration type 1
04/19/2000 Alteration type 1
12/28/1999 Alteration type 1
07/20/1999 Alteration type 2
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Brooklyn Commercial Market Stats

Access a detailed real estate market overview of Brooklyn so you can assess current trends, property values, types of properties sold and transaction volume. View the median price per sqft in Brooklyn and compare it to other boroughs in New York City.

Median Price/Sqft Q1/2026
$426
-10.8% YoY
Median Price/Sqft Q4/2025
$493
11.7% YoY
Median Price/Sqft 2025
$492
6.6% YoY

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

Risk

FEMA flood zone(s): X (See more on map)
Hurricane evacuation zone: 4 (See more on map)

Transportation

Distance to Subway
Closest station Union Ave & Metropolitan Ave at SE Corner
Station lines G-L
Distance (miles) 0.159
View subway map
Bus Routes
Name Grand St/Union Av
Line Q54
Distance (miles) 0.037

Neighbors for 371 Union Avenue, Brooklyn

Here are the neighbors for 371 Union Avenue, Brooklyn, NY 11211.

Address Square feet Purchase date Purchase price
64 Grand St, Brooklyn 2,000 10/29/1980
373 S 1st St, Brooklyn 4,139 07/03/1989
150 N 1st St, Brooklyn 15,492 06/30/2025 $10,000,000
4 N 1st St, Brooklyn 12/11/2019 $150,000,000
217 S 1st St, Brooklyn 10,894 11/23/2009
66 Marcy Ave, Brooklyn 01/28/1982
391 Hooper St, Brooklyn 12,122 01/12/2024
228 Berry St, Brooklyn 67,495 12/22/2022
289 S 1st St, Brooklyn 19,080 07/25/2023 $9,486,635
314 Bedford Ave, Brooklyn 18,543 01/15/2020
1 Grand St, Brooklyn 1,100
160 Grand St, Brooklyn 9,131 03/21/2017
238-289 Berry St, Brooklyn 95,340 05/28/1986
87 Havemeyer St, Brooklyn 01/14/2009
453 Grand St, Brooklyn 3,282 09/14/1966
52 Marcy Ave, Brooklyn 3,700 02/12/2008
49 River St, Brooklyn 3,209 11/16/1993
89 Havemeyer St, Brooklyn 01/14/2009
431 Grand St, Brooklyn 11,787 12/27/2011 $1,000,000
53 Grand St, Brooklyn 8,007 02/10/2014 $2,200,000
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