| Primary address | 604 Union Street |
| Neighborhood | Gowanus |
| Zip code | 11215 |
| Borough | Brooklyn |
| Block & lot | 00441-0021 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Purchase date | 11/17/2008 |
| Purchase price | $1,000,000 |
| Tax class | Register |
| Estimated property tax | $107,678 |
| School district | 13 |
| Community district | 6 |
| Closest police station | 0.55 Miles |
| Closest fire station | 0.42 Miles |
View more neighborhood information such as transportation, nearby schools and risk designations in the dedicated tab.
New York property reports include comprehensive occupancy, development and violation information. Create a free account to access valuable data points such as:
This One Story Retail Building (K1) located at 604 Union Street, Brooklyn, NY 11215 has a total of 8,550 square feet and a current price per square foot of $116.
What is the year built & the current market value of 604 Union Street, Brooklyn, NY 11215?604 Union Street, Brooklyn, NY 11215 was built in 1941 and has a current tax assessor's market value of $2,308,000.
How many commercial spaces does this building have?This building has 1 commercial spaces available for lease.
View property contacts like owners, building management, representatives from permits and tenants with a free account. For LLC-owned properties, access manually researched real owners and phone numbers.
Create a free account to view the complete sales history for 604 Union Street, Brooklyn, including title documents, transfer conditions, mortgages, liens, and pre-foreclosures.
| Purchase date | Purchase price | Buyer name | Seller name |
|---|---|---|---|
| 11/17/2008 | $1,000,000 | Register | Register |
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.
R: Recorded date
D: Document date
Access detailed property tax data for 604 Union Street, Brooklyn, NY 11215. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year: | 2025-2026 |
| Property tax: | $103,851 |
| Estimated property tax: | $107,678 |
| Tax assessor's market value: | $2,308,000 |
| Assessed value: | $1,038,600 |
Here's the assessment & property tax history for 604 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 | $2,308,000 | $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% |
The complete history of permits filed for 604 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.
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.
Check out recently sold homes in Brooklyn and see how their prices compare.
| FEMA flood zone(s): | X (See more on map) |
| Hurricane evacuation zone: | 4 (See more on map) |
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Distance to Subway
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| Closest station | 4th Ave & Union St at SW Corner | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Station lines | R | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Distance (miles) | 0.045 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Here are the neighbors for 604 Union Street, Brooklyn, NY 11215.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 232 4th Ave, Brooklyn | 11/12/1996 | ||
| 375 Court St, Brooklyn | 1,470 | ||
| 316 President St, Brooklyn | 2,411 | 08/13/2009 | |
| 534 Carroll St, Brooklyn | 01/18/2001 | ||
| 503 President St, Brooklyn | |||
| 544 Union St, Brooklyn | 6,956 | 06/27/2025 | $5,000,000 |
| 478 Sackett St, Brooklyn | 7,085 | 05/23/2013 | |
| 386 A Sackett St, Brooklyn | 2,926 | 12/18/2012 | |
| 10 Whitwell Pl, Brooklyn | 2,880 | 11/19/1980 | |
| 613 Union St, Brooklyn | 12/23/2024 | $29,400,000 | |
| 350 Sackett St, Brooklyn | 07/17/2010 | ||
| 513 Carroll St, Brooklyn | 2,220 | 03/17/2016 | $725,000 |
| 225 3rd Ave, Brooklyn | 16,200 | 06/06/2025 | |
| 240 4th Ave, Brooklyn | 12/27/1996 | ||
| 310 President St, Brooklyn | 2,585 | 03/09/2022 | $3,075,000 |
| 267 3rd Ave, Brooklyn | 13,976 | 02/22/2016 | $4,000,000 |
| 554 Sackett St, Brooklyn | 05/04/2015 | ||
| 21 Denton Pl, Brooklyn | 08/10/2017 | $130,000 |
