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335 Union Street, Brooklyn, NY 11231 Property Information

335 Union Street, Brooklyn, NY 11231 Property Information

  • General
  • Owner
  • Documents
  • Tax
  • Permits
  • Neighborhood
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335 Union Street, Brooklyn, NY 11231 1
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Address

Primary address 335 Union Street
Neighborhood Carroll Gardens
Zip code 11231
Borough Brooklyn
Block & lot 00428-0048

Sales & Tax Overview for 335 Union Street, Brooklyn

View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.

Tax class
Estimated property tax $32,321

Lot & Building Information for 335 Union Street, Brooklyn

Lot sqft 2,767
Lot dimensions 27.67 ft x 100 ft
Building class Five to Six Families (C2)
Building sqft 3,600
Building dimensions 27.67 ft x 76 ft
Buildings on lot 1
Stories 2
Year built 1920
Year last altered 1985
Construction type
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Zoning & Use for 335 Union Street, Brooklyn

Zoning
Residential units (DOF) 5
Residential sqft

Area Overview

Walk Score
Transit Score
Bike Score


School district 15
Community district 6
Closest police station 0.31 Miles
Closest fire station 0.57 Miles

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

Other Property Data for 335 Union Street, Brooklyn

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Floor area ratio (FAR) for 335 Union Street, 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 335 Union Street, Brooklyn, NY 11231, including DOB violations, ECB violations, HPD violations and 311 complaints.

About 335 Union Street, Brooklyn

What is the year built & the total sq. ft. for 335 Union Street, Brooklyn, NY 11231?

335 Union Street, Brooklyn, NY 11231 was built in 1920 and has a total of 3,600 square feet.

What is the assessed value of 335 Union Street, Brooklyn, NY 11231 and the property tax paid?

Assessed at $987,750, the tax amount paid for 335 Union Street, Brooklyn, NY 11231 is $29,927. For the next year, the tax amount for 335 Union Street, Brooklyn, NY 11231 is estimated at $32,321.

When was 335 Union Street, Brooklyn, NY 11231 last sold?

335 Union Street, Brooklyn, NY 11231 was last sold in 12/19/2012.

How many residential units does this building have?

This building has 5 residential unit(s).

Ownership Information for 335 Union Street, Brooklyn

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Property owner name for 335 Union Street, Brooklyn, NY 11231
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Building contacts for 335 Union Street, Brooklyn, NY 11231
Building management:
Representatives (from permits):
Tenants:
Real Estate Reports:
Eliza Theiss, Apr 23, 2026 $4.6M Hudson Yards Maintains Top Spot, Luxury Sales in Malba Set $2.5M Price Record for Queens
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New Yorkers planning a move to the suburbs increasingly find their options limited, after suburban home values shot up twice as fast as NYC medians over the last decade. While larger homes and better prices were long the norm outside the five boroughs, today, many NYC buyers find their option restricted to a handful of suburban markets.
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Past Sales & Property History for 335 Union Street, Brooklyn

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No recorded sales for this property.

Title Documents for 335 Union Street, 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
12/19/2012 - D
02/01/2013 - R
Deed
(2012123000033002)
10/04/2006 - D
10/27/2006 - R
Deed
(2006102501842001)
11/22/1996 - R Sundry Miscellaneous
(3070005396407)
10/25/1996 - R Sundry Miscellaneous
(3520005366552)
12/06/1985 - R Deed
(3540001130454)
12/06/1985 - R Deed
(3530001130453)
08/28/1985 - D
12/06/1985 - R
Deed
(3550001130455)
09/26/1981 - R Deed
(38130126700395)
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R: Recorded date
D: Document date

Property Taxes for 335 Union Street, Brooklyn

Access detailed property tax data for 335 Union Street, Brooklyn, NY 11231. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year: 2025-2026
Property tax: $29,928
Estimated property tax: $32,321
Tax assessor's market value: $2,195,000
Assessed value: $987,750

Assessment History for 335 Union Street, Brooklyn

Here's the assessment & property tax history for 335 Union Street, 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 $2,195,000 $987,750 $240,598 12.439% $29,928 $29,928 +1.63%
2024/25 $2,020,800 $909,360 $235,583 12.5% $29,448 $29,448 +1.03%
2023/24 $1,684,000 $757,800 $233,135 12.502% $29,147 $29,147 +10.07%
2022/23 $1,403,000 $631,350 $215,866 12.267% $26,480 $26,480 +8.28%
2021/22 $1,122,000 $504,900 $199,879 12.235% $24,455 $24,455 +7.72%

Permits for 335 Union Street, Brooklyn

The complete history of permits filed for 335 Union Street, 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.

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)

Transportation

Distance to Subway
Closest station Smith St & President St at NW Corner
Station lines F-G
Distance (miles) 0.07
View subway map
Bus Routes
Name Smith St/Union St
Line B57
Distance (miles) 0.051

Neighbors for 335 Union Street, Brooklyn

Here are the neighbors for 335 Union Street, Brooklyn, NY 11231.

Address Square feet Purchase date Purchase price
315 Union St, Brooklyn 2,370 12/10/2004 $1,350,000
313 Union St, Brooklyn 2,853 07/19/2022
294 Smith St, Brooklyn 3,983
301 Smith St, Brooklyn 3,600 05/03/2026
337 Union St, Brooklyn 3,080 08/14/2023 $10
296 Smith St, Brooklyn 5,040 12/22/2000
284 Smith St, Brooklyn 2,040 04/28/2021
319 Union St, Brooklyn 3,660 10/15/2014
317 Union St, Brooklyn 4,375 04/16/2015
299 Smith St, Brooklyn 2,640 05/13/2021
349 Union St, Brooklyn 3,360 10/04/1999
290 Smith St, Brooklyn 2,280 02/27/2025
288 Smith St, Brooklyn 2,280 04/14/2023 $2,500,000
286 Smith St, Brooklyn 2,280 03/14/2026
327 Union St, Brooklyn 2,025 11/04/2024 $2,615,000
347 Union St, Brooklyn 3,360 05/19/1980
329 Union St, Brooklyn 18,773 12/17/2018
325 Union St, Brooklyn 2,025 01/04/2017 $1,825,000
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