New York City  »  11215  »  Union St  »  835 Union St

835 Union Street, Brooklyn, NY 11215 - Property report

Also known as: 835 Union St

Property image for 835 Union Street, Brooklyn, NY 11215
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Property type

Primarily Two Family with One Store or Office (S2)

Year built

1921

Lot sq. ft.

2,070

General information

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Address
Primary address
835 Union Street
ZIP code
11215
Neighborhood
Park Slope
Borough
Brooklyn
Block & lot
00954-0054

Owner

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Building
Property type
Primarily Two Family with One Store or Office (S2)
Building sq. ft.
3,910
Building dimensions
23 ft x 85 ft
Buildings on lot
1
Stories
2
Year built
1921
Building material
Tax
Tax year
2026-2027
Property tax
$11,069
Tax class
Floor area ratio (FAR)
Commercial FAR
Residential FAR
Buildable area
Zoning & Use
Zoning
Qualified opportunity zone
Residential units
2
Residential sq. ft.
Office sq. ft.
Retail sq. ft.
Lot
Lot dimensions
23 ft x 90 ft
Lot sq. ft.
2,070

Area overview

Walk score
99 /100.  Walker's Paradise
Transit score
100 /100.  Rider's Paradise
Bike score
90 /100.  Biker's Paradise
School district
13
Community district
6
Closest police station
0.40 Miles
Closest fire station
0.02 Miles

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

Ownership

Ownership information for 835 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 835 Union Street, Brooklyn, NY 11215

No recently recorded sales for this property.

More about New York City property records.

Title documents

Date Type Amount Party 1 Party 2
03/07/2011 - R
02/16/2011 - D		 Deed
(2011022200958001)		 XXXX XXX XX XXXX XXX XX
03/25/1993 - R Satisfaction of Mortgage
(3030001759403)		 XXXX XXX XX XXXXX XXXXX XXXX XXXX
12/28/1992 - R Initial UCC1
(3520003969852)		 X X XXXXXXXXXX XXXXXX XXXX XX XXX
12/07/1990 - R Satisfaction of Mortgage
(3840001585684)		 XXXX XX XXX XXXXXXXXXX XXXXXXX
12/07/1990 - R Mortgage
(3230001585523)		 XXXX XXX XX XXXXX XXXXX XXXX XXXX
11/27/1990 - R
10/24/1990 - D		 Deed
(3270001583327)		 XXXX XX XXX XXXX XXX XX
10/07/1988 - R Assignment, Mortgage
(3650001401965)		 XXXXX XXXXXX XXXXX XXXX XXXXXXX
01/27/1988 - R Satisfaction of Mortgage
(3170001337817)		 XXXX XX XXX XXXXXXX XXXXXXXXX XXXX
01/14/1987 - R Mortgage
(3250001230125)		 XXXX XX XXX XXXXXXXXXX XXXXXXX
01/14/1987 - R Mortgage
(3240001230124)		 XXXX XX XXX XXXXXXX XXXXXXXXX XXXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 835 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
$11,069
Municipal exemptions
Recent tax assessments
Market value
$3,738,000
Assessed value
$224,280

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 $4,016,000 $240,960 $52,627 19.843% $10,443 $10,443 -1.20%
2024/25 $4,429,000 $265,740 $52,627 20.085% $10,570 $10,570 +1.86%
2023/24 $3,914,000 $234,840 $51,667 20.085% $10,377 $10,377 +3.70%
2022/23 $3,073,000 $184,380 $49,273 20.309% $10,007 $10,007 +7.83%
2021/22 $2,809,000 $168,540 $46,486 19.963% $9,280 $9,280 +0.55%
2020/21 $1,837,000 $110,220 $43,856 21.045% $9,229 $9,229 -0.58%
2019/20 $1,597,000 $95,820 $43,856 21.167% $9,283 $9,283 +3.07%
2018/19 $1,331,000 $79,860 $43,056 20.919% $9,007 $9,007 +7.61%
2017/18 $1,241,000 $74,460 $41,061 20.385% $8,370 $8,370 +8.09%
2016/17 $1,034,000 $62,040 $38,738 19.991% $7,744 $7,744 +8.36%
Permits

Permit information for 835 Union Street, Brooklyn, NY

Filing date Job type Job status Job description Initial cost
07/02/2025 Alteration
07/12/2018 Alteration type 2
07/24/2006 Alteration type 2
11/10/2005 Alteration type 2

*Most recent permits on record for this property.

More about New York City property records

Violations

DOB Violations

Violation ID Issue date Type Status
06/20/2023 Lblvio-low pressure boiler boiler required
10/01/2015 Lblvio-low pressure boiler
03/03/2015 Lblvio-low pressure boiler

*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
Flatbush Ave & Park Pl at SW Corner
Station lines
B-Q
Distance (miles)
0.241
View subway map

Access the detailed traffic volume map for 835 Union Street, Brooklyn, NY 11215 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 835 Union Street, Brooklyn, NY

827 Union St, Brooklyn 817 Union St, Brooklyn 78 7th Ave, Brooklyn 158 Berkeley Pl, Brooklyn 823 Union St, Brooklyn 815 Union St, Brooklyn 80 7th Ave, Brooklyn 156 Berkeley Pl, Brooklyn 829 Union St, Brooklyn 847 Union St, Brooklyn 837 Union St, Brooklyn 90 7th Ave, Brooklyn 82 7th Ave, Brooklyn 831 Union St, Brooklyn 825 Union St, Brooklyn 821 Union St, Brooklyn 819 Union St, Brooklyn 84 7th Ave, Brooklyn 833 Union St, Brooklyn 86 7th Ave, Brooklyn

Nearby ZIP codes for 835 Union Street, Brooklyn, NY

10004, New York City, NY 10005, New York City, NY 10038, New York City, NY 10271, New York City, NY 11201, New York City, NY 11204, New York City, NY 11205, New York City, NY 11213, New York City, NY 11216, New York City, NY 11217, New York City, NY 11218, New York City, NY 11219, New York City, NY 11220, New York City, NY 11225, New York City, NY 11226, New York City, NY 11228, New York City, NY 11230, New York City, NY 11231, New York City, NY 11232, New York City, NY 11238, New York City, NY

Frequently asked questions

What is the year built for 835 Union Street, Brooklyn, NY 11215?

The development at 835 Union Street, Brooklyn, NY 11215 was built in 1921.

What is the market value of 835 Union Street, Brooklyn, NY 11215?

The current market value of 835 Union Street, Brooklyn, NY 11215 is $3,738,000.

What is the total square footage of 835 Union Street, Brooklyn, NY 11215?

835 Union Street, Brooklyn, NY 11215 has a total of 3,910 square feet.

How many commercial spaces does this building have?

The number of commercial spaces in this building is 1.

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