New York City  »  11231  »  Union St  »  336 Union St

336 Union Street, Brooklyn, NY 11231 - Property report

Also known as: 336 Union St

Property image for 336 Union Street, Brooklyn, NY 11231
static Mapbox map

Property type

Zoned Commercial or Manhattan Residential (V1)

Lot sq. ft.

2,000

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
336 Union Street
ZIP code
11231
Neighborhood
Carroll Gardens
Borough
Brooklyn
Block & lot
00435-0031

Owner

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Building
Property type
Zoned Commercial or Manhattan Residential (V1)
Buildings on lot
1
Building material
Tax
Tax year
2026-2027
Property tax
$19,429
Tax class
Floor area ratio (FAR)
Commercial FAR
Residential FAR
Buildable area
Zoning & Use
Zoning
Qualified opportunity zone
Residential units
0
Residential sq. ft.
Office sq. ft.
Retail sq. ft.
Lot
Lot dimensions
20 ft x 100 ft
Lot sq. ft.
2,000

Area overview

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

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

Ownership

Ownership information for 336 Union Street, Brooklyn, NY

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

Sales history for 336 Union Street, Brooklyn, NY 11231

No recently recorded sales for this property.

More about New York City property records.

Title documents

Date Type Amount Party 1 Party 2
11/12/2002 - R Lease
(3970008973997)		 XXXXXXXX XXXX XXXXXXXXX
11/12/2002 - R Agreement
(3630008976163)		 XXX XXXXX XXXXXX XXX
10/04/2002 - R Agreement
(3910008892691)		 XXX XXXXX XXXXXX XXX
12/04/2000 - R Sundry Agreement
(3950007430395)		 XXXXXXXX XXXX XXXXXXXXX
06/28/1999 - R Agreement
(3690006662769)		 XXXXXX XXXXXXX XXX XXXXX XXXXXX XXX
12/29/1997 - R Mortgage
(3560005883256)		 XXX XXXXXX XXXXXX XXX XXXXX XXXXXXX
12/29/1997 - R
11/14/1997 - D		 Deed
(3150005883015)		 XXXXX XXXXXXX XXX XXXXX XXXXX X XXX
12/28/1990 - R Mortgage
(3750001589575)		 XXXXX XXXXXXX XXXX XX XXX XXXX
12/26/1990 - R
12/18/1990 - D		 Deed
(3180001589118)		 XXXX XX XXX XXXX XXXXX XXXXXXX
09/07/1989 - R Satisfaction of Mortgage
(3540001482054)		 XXX XXXXXXXXX XXXX XXXX XX XXX XXXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 336 Union Street, 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
$19,429
Municipal exemptions
Recent tax assessments
Market value
$452,000
Assessed value
$203,400

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 $476,000 $214,200 $159,210 10.848% $17,271 $17,271 +19.35%
2024/25 $450,000 $202,500 $134,460 10.762% $14,471 $14,471 +24.53%
2023/24 $346,000 $155,700 $109,710 10.592% $11,620 $11,620 +13.99%
2022/23 $266,000 $119,700 $95,760 10.646% $10,195 $10,195 +1.56%
2021/22 $231,000 $103,950 $93,330 10.755% $10,038 $10,038 +3.78%
2020/21 $201,000 $90,450 $90,450 10.694% $9,673 $9,673 +16.57%
2019/20 $175,000 $78,750 $78,750 10.537% $8,298 $8,298 -4.58%
2018/19 $191,000 $85,950 $82,710 10.514% $8,696 $8,696 +21.56%
2017/18 $239,000 $107,550 $68,040 10.514% $7,154 $7,154 +37.93%
2016/17 $232,000 $104,400 $49,050 10.574% $5,187 $5,187 +58.59%
Permits

Permit information for 336 Union Street, Brooklyn, NY

Filing date Job type Job status Job description Initial cost
10/07/2020 Alteration
08/19/2003 Alteration type 2
08/19/2003 Alteration type 2
06/26/2003 Sign
06/26/2003 Sign

*Most recent permits on record for this property.

More about New York City property records

Violations

DOB Violations

Violation ID Issue date Type Status
11/25/2020 Aeuhaz1-fail to certify class 1
01/31/2005 Ll6291-local law 62/91 - boilers
02/13/2004 Ll6291-local law 62/91 - boilers

*Most recent DOB violations on record for this property.

Neighborhood

Brooklyn commercial market stats

Review a detailed real estate market overview of Brooklyn and assess current trends, property values, property types sold and transaction volumes. View the median price per square foot in Brooklyn and compare it to other New York City boroughs.

Q2 2026 median price/sq. ft.

$533

1.5% Y-o-Y

Q1 2026 median price/sq. ft.

$471

-8.9% Y-o-Y

2025 median price/sq. ft.

$523

5.2% 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
X

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)
0.03
View subway map

Access the detailed traffic volume map for 336 Union Street, 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

Neighbors for 336 Union Street, Brooklyn, NY

334 Union St, Brooklyn 316 Union St, Brooklyn 290 President St, Brooklyn 289 President St, Brooklyn 287 President St, Brooklyn 280 President St, Brooklyn 320 Union St, Brooklyn 330 Union St, Brooklyn 324 Union St, Brooklyn 286 President St, Brooklyn 282 President St, Brooklyn 328 Union St, Brooklyn 281 President St, Brooklyn 322 Union St, Brooklyn 288 President St, Brooklyn 326 Union St, Brooklyn 318 Union St, Brooklyn 284 President St, Brooklyn 314 Union St, Brooklyn

Nearby ZIP codes for 336 Union Street, 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 market value of 336 Union Street, Brooklyn, NY 11231?

The current market value of 336 Union Street, Brooklyn, NY 11231 is $452,000.

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