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604 Union Street, Brooklyn, NY 11215 - Property report

Also known as: 600 Union St

Property image for 604 Union Street, Brooklyn, NY 11215
static Mapbox map

Property type

One Story Retail Building (K1)

Year built

1941

Lot sq. ft.

8,518

Sale price

$11,000,000

General information

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Address
Primary address
604 Union Street
Alternate address(es)
600 Union St
ZIP code
11215
Neighborhood
Gowanus
Borough
Brooklyn
Block & lot
00441-0021

Owner

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Building
Property type
One Story Retail Building (K1)
Building sq. ft.
8,550
Building dimensions
94 ft x 95 ft
Buildings on lot
1
Stories
1
Year built
1941
Building material
Sales
Sale date
07/08/2026
Sale price
$11,000,000
Tax
Tax year
2026-2027
Property tax
$107,678
Tax class
Floor area ratio (FAR)
Commercial FAR
Residential FAR
Buildable area
Zoning & Use
Zoning
Qualified opportunity zone
Commercial units
1
Retail sq. ft.
Lot
Lot dimensions
89.67 ft x 95 ft
Lot sq. ft.
8,518

Area overview

Walk score
97 /100.  Walker's Paradise
Transit score
100 /100.  Rider's Paradise
Bike score
93 /100.  Biker's Paradise
School district
13
Community district
6
Closest police station
0.55 Miles
Closest fire station
0.42 Miles

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

Ownership

Ownership information for 604 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 604 Union Street, Brooklyn, NY 11215

Sale date Sale price Buyer name Seller name
07/08/2026 $11,000,000 XXX XXXXX XXX XXX XXX XXXXX XXXXXXXXX XX XXX XXX XXXXXXXX XXX
11/17/2008 $1,000,000 XXX XXXXXXXX XXX XXXXXXXXX XXXXXX XXXX.

*Most recent sales on record for this property.

More about New York City property records.

Title documents

Date Type Amount Party 1 Party 2
07/28/2026 - R UCC3 Termination
(2026072300033004)		 XXX XXXXXXXX XXX XXXXXXXX XXXX
07/09/2026 - R Initial UCC1
(2026070900110001)		 XXX XXXXX XXX XXX XXXXXXX XXXX
07/28/2026 - R
07/08/2026 - D		 Assignment of Leases and Rents
(2026072300033008)		 XXX XXXXX XXX XXX XXXXXXX XXXX
07/28/2026 - R
07/08/2026 - D		 Agreement
(2026072300033007)		 XXX XXXXX XXX XXX XXXXXXX XXXX
07/28/2026 - R
07/08/2026 - D		 Mortgage
(2026072300033006)		 XXX XXXXX XXX XXX XXXXXXX XXXX
07/28/2026 - R
07/08/2026 - D		 Sundry Miscellaneous
(2026072300033005)		 XXX XXXXX XXX XXX
07/28/2026 - R
07/08/2026 - D		 Deed
(2026072300033001)		 XXX XXXXXXXX XXX XXX XXXXX XXX XXX
07/28/2026 - R
07/02/2026 - D		 Termination of Assign of L&R
(2026072300033003)		 XXXXXXXX XXXX XXX XXXXXXXX XXX
07/28/2026 - R
07/02/2026 - D		 Assignment, Mortgage
(2026072300033002)		 XXXXXXXX XXXX XXXXXXX XXXX
07/20/2022 - R Initial UCC1
(2022071800238003)		 XXX XXXXXXXX XXX XXXXXXXX XXXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 604 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
$107,678
Municipal exemptions
Recent tax assessments
Market value
$2,208,000
Assessed value
$993,600

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 $2,308,000 $1,038,600 $957,330 10.848% $103,851 $103,851 +4.75%
2024/25 $2,235,000 $1,005,750 $921,240 10.762% $99,144 $99,144 +4.22%
2023/24 $2,232,000 $1,004,400 $898,110 10.592% $95,128 $95,128 +3.36%
2022/23 $2,046,000 $920,700 $864,540 10.646% $92,039 $92,039 +4.72%
2021/22 $1,816,000 $817,200 $817,200 10.755% $87,890 $87,890 +5.56%
2020/21 $1,907,000 $858,150 $778,600 10.694% $83,263 $83,263 +8.66%
2019/20 $1,978,000 $890,100 $727,210 10.537% $76,626 $76,626 +12.95%
2018/19 $1,859,000 $836,550 $645,220 10.514% $67,838 $67,838 +7.56%
2017/18 $1,779,000 $800,550 $599,897 10.514% $63,073 $63,073 +9.94%
2016/17 $1,296,000 $583,200 $542,567 10.574% $57,371 $57,371 +7.64%
Permits

Permit information for 604 Union Street, Brooklyn, NY

Filing date Job type Job status Job description Initial cost
08/31/2026 New building
08/31/2026 New building
08/27/2026 Alteration
08/27/2026 Alteration
07/27/2026 New building

*Most recent permits on record for this property.

More about New York City property records

Violations

DOB Violations

No recently recorded violations 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
4

Subway & traffic

Closest station
4th Ave & Union St at SW Corner
Station lines
R
Distance (miles)
0.045
View subway map

Access the detailed traffic volume map for 604 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 604 Union Street, Brooklyn, NY

232 4th Ave, Brooklyn 375 Court St, Brooklyn 316 President St, Brooklyn 534 Carroll St, Brooklyn 503 President St, Brooklyn 544 Union St, Brooklyn 478 Sackett St, Brooklyn 386 A Sackett St, Brooklyn 10 Whitwell Pl, Brooklyn 613 Union St, Brooklyn 350 Sackett St, Brooklyn 513 Carroll St, Brooklyn 225 3rd Ave, Brooklyn 240 4th Ave, Brooklyn 310 President St, Brooklyn 267 3rd Ave, Brooklyn 554 Sackett St, Brooklyn 21 Denton Pl, Brooklyn

Nearby ZIP codes for 604 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 604 Union Street, Brooklyn, NY 11215?

The development at 604 Union Street, Brooklyn, NY 11215 was built in 1941.

What is the market value of 604 Union Street, Brooklyn, NY 11215?

The current market value of 604 Union Street, Brooklyn, NY 11215 is $2,208,000.

What is the total square footage of 604 Union Street, Brooklyn, NY 11215?

604 Union Street, Brooklyn, NY 11215 has a total of 8,550 square feet.

What is the price per square foot for this property?

$1,286 per square foot is the price for 604 Union Street, Brooklyn, NY 11215.

How many commercial spaces does this building have?

The number of commercial spaces in this building is 1.

Disclaimer

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