Kings  »  11213  »  Union St  »  1621 Union St

1621 Union Street, Brooklyn, NY 11213 - Property report

Also known as: 306-312 Troy Ave

Property image for 1621 Union Street, Brooklyn, NY 11213
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Property type

Over Six Families without Stores (C1)

Year built

1915

Lot sq. ft.

5,000

General information

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Address
Primary address
1621 Union Street
Alternate address(es)
1619-1621 Union St
306-312 Troy Ave
ZIP code
11213
Neighborhood
Crown Heights
Borough
Brooklyn
Block & lot
01394-0044

Owner

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Building
Property type
Over Six Families without Stores (C1)
Building sq. ft.
16,400
Building dimensions
50 ft x 90 ft
Buildings on lot
1
Stories
4
Year built
1915
Last altered
1981
Building material
Tax
Tax year
2026-2027
Property tax
$96,321
Tax class
Floor area ratio (FAR)
Commercial FAR
Residential FAR
Buildable area
Zoning & Use
Zoning
Qualified opportunity zone
Residential units
17
Residential sq. ft.
Office sq. ft.
Retail sq. ft.
Lot
Lot dimensions
50 ft x 100 ft
Lot sq. ft.
5,000

Area overview

Walk score
93 /100.  Walker's Paradise
Transit score
100 /100.  Rider's Paradise
Bike score
86 /100.  Very Bikeable
School district
17
Community district
9
Closest police station
0.52 Miles
Closest fire station
0.21 Miles

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

Ownership

Ownership information for 1621 Union Street, Brooklyn, NY

Unlock full ownership info — get contact details, including phone numbers and emails for owners and the real people behind LLCs.

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

Sales history for 1621 Union Street, Brooklyn, NY 11213

No recently recorded sales for this property.

More about New York City property records.

Title documents

Date Type Amount Party 1 Party 2
06/30/2022 - R UCC3 Termination
(2022063000839001)		 XXXXX XXXXXX XXXXXXXXXX XX XXXXXXXXX XXXX
06/30/2022 - R
06/27/2022 - D		 Agreement
(2022063000839005)		 XXXXX XXXXXX XXXXXXXXXX XX XXXXXXXX XXXXX XXXX X X
06/30/2022 - R
06/27/2022 - D		 Mortgage
(2022063000839004)		 XXXXX XXXXXX XXXXXXXXXX XX XXXXXXXX XXXXX XXXX X X
06/30/2022 - R
06/27/2022 - D		 Assignment, Mortgage
(2022063000839003)		 XXXXXXXXX XXXX XXXXXXXX XXXXX XXXX X X
06/30/2022 - R
06/22/2022 - D		 Termination of Assign of L&R
(2022063000839002)		 XXXXX XXXXXX XXXXXXXXXX XX XXXXXXXXX XXXX
02/20/2018 - R Initial UCC1
(2018021500980001)		 XXXXX XXXXXX XXXXXXXXXX X X XXXXXXXXX XXXX
02/21/2018 - R
02/15/2018 - D		 Termination of Assign of L&R
(2018021800001005)		 XXX XXXX XXXXXXXXX XXXX XXXXX XXXXXX XXXXXXXXXX X X
02/21/2018 - R
02/15/2018 - D		 Assignment of Leases and Rents
(2018021800001004)		 XXXXX XXXXXX XXXXXXXXXX X X XXXXXXXXX XXXX
02/21/2018 - R
02/15/2018 - D		 Agreement
(2018021800001003)		 XXXXX XXXXXX XXXXXXXXXX X X XXXXXXXXX XXXX
02/21/2018 - R
02/15/2018 - D		 Mortgage
(2018021800001002)		 XXXXX XXXXXX XXXXXXXXXX X X XXXXXXXXX XXXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 1621 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
$96,321
Municipal exemptions
Recent tax assessments
Market value
$1,771,000
Assessed value
$796,950

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 $1,707,000 $768,150 $764,960 12.439% $95,153 $95,153 -0.17%
2024/25 $1,790,000 $805,500 $762,530 12.5% $95,316 $95,316 +4.39%
2023/24 $1,623,000 $730,350 $730,350 12.502% $91,308 $91,308 +2.74%
2022/23 $1,883,000 $847,350 $724,460 12.267% $88,870 $88,870 +8.52%
2021/22 $1,737,000 $781,650 $669,320 12.235% $81,891 $81,891 +3.09%
2020/21 $1,947,000 $876,150 $647,540 12.267% $79,434 $79,434 +5.67%
2019/20 $1,749,000 $787,050 $602,650 12.473% $75,169 $75,169 +7.75%
2018/19 $1,418,000 $638,100 $553,140 12.612% $69,762 $69,762 +5.38%
2017/18 $1,327,000 $597,150 $520,470 12.719% $66,199 $66,199 +6.30%
2016/17 $1,228,000 $552,600 $483,040 12.892% $62,274 $62,274 +7.55%
Permits

Permit information for 1621 Union Street, Brooklyn, NY

Filing date Job type Job status Job description Initial cost
03/15/2021 Alteration
10/25/2011 Alteration type 2
10/27/2006 Alteration type 2
11/09/1998 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
11/14/2025 Hblvio-high pressure boiler boiler required
11/14/2025 Lblvio-low pressure boiler boiler required
11/14/2025 Lblvio-low pressure boiler boiler required

*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
Schenectady Ave & Eastern Pkwy at SE Corner
Station lines
3-4
Distance (miles)
0.146
View subway map

Access the detailed traffic volume map for 1621 Union Street, Brooklyn, NY 11213 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 1621 Union Street, Brooklyn, NY

1603 Union St, Brooklyn 1597 Union St, Brooklyn 954 Eastern Pkwy, Brooklyn 922 Eastern Pkwy, Brooklyn 1607 Union St, Brooklyn 932 Eastern Pkwy, Brooklyn 948 Eastern Pkwy, Brooklyn 928 Eastern Pkwy, Brooklyn 920 Eastern Pkwy, Brooklyn 1609 Union St, Brooklyn 1595 Union St, Brooklyn 926 Eastern Pkwy, Brooklyn 1611 Union St, Brooklyn 1599 Union St, Brooklyn 942 Eastern Pkwy, Brooklyn 1615 Union St, Brooklyn 1605 Union St, Brooklyn 1601 Union St, Brooklyn 938 Eastern Pkwy, Brooklyn 930 Eastern Pkwy, Brooklyn

Nearby ZIP codes for 1621 Union Street, Brooklyn, NY

11203, New York City, NY 11205, New York City, NY 11206, New York City, NY 11207, New York City, NY 11210, New York City, NY 11211, New York City, NY 11212, New York City, NY 11215, New York City, NY 11216, New York City, NY 11217, New York City, NY 11218, New York City, NY 11221, New York City, NY 11225, New York City, NY 11226, New York City, NY 11230, New York City, NY 11233, New York City, NY 11236, New York City, NY 11237, New York City, NY 11238, New York City, NY 11385, New York City, NY

Frequently asked questions

What is the year built for 1621 Union Street, Brooklyn, NY 11213?

The development at 1621 Union Street, Brooklyn, NY 11213 was built in 1915.

What is the total square footage of 1621 Union Street, Brooklyn, NY 11213?

1621 Union Street, Brooklyn, NY 11213 has a total of 16,400 square feet.

What is the assessed value of 1621 Union Street, Brooklyn, NY 11213?

1621 Union Street, Brooklyn, NY 11213 is currently assessed at $796,950.

What are the property taxes for 1621 Union Street, Brooklyn, NY 11213?

The property taxes for 1621 Union Street, Brooklyn, NY 11213 total $96,321.

How many residential units does this building have?

This building has 17 residential unit(s).

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