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| Primary address | 434 Union Street |
| Neighborhood | Gowanus |
| Zip code | 11231 |
| Borough | Brooklyn |
| Block & lot | 00437-7501 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Tax class | Register |
| Lot sqft | 2,033 |
| Lot dimensions | |
| Building class | Special Condominium Billing Lot (R0) |
| Building sqft | 5,170 |
| Building dimensions | |
| Buildings on lot | 1 |
| Stories | 3 |
| Structure type | Walk-up apartment |
| Year built | 1920 |
| Frontage(s) | Union Street (narrow) |
| Nearest wide street | Bond Street |
| Distance to wide street | Register |
| School district | 15 |
| Community district | 6 |
View more neighborhood information such as transportation, nearby schools and risk designations in the dedicated tab.
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434 Union Street, Brooklyn, NY 11231 was built in 1920 and has a total of 5,170 square feet.
How many residential units does this building have?This building has 3 residential unit(s).
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Create a free account to view the complete sales history for 434 Union Street, Brooklyn, including title documents, transfer conditions, mortgages, liens, and pre-foreclosures.
The complete history of permits filed for 434 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 Gowanus so you can assess current trends, home values, types of properties sold and transaction volume.
View the median home sale price in Gowanus and compare it to other neighborhoods in Brooklyn.
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: | 2 (See more on map) |
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Distance to Subway
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| Closest station | Smith St & President St at NE Corner | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Station lines | F-G | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Distance (miles) | 0.217 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| Name | Rating | Att. zoned | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|---|
| P.S. 32 Samuels Mills Sprole | 6 | Yes | Public | PK, K-5 | 452 | 0.06 |
| P.S. 32 Samuels Mills Sprole | 6 | Yes | Public | PK, K-5 | 452 | 0.06 |
| Hannah Senesh Community Day School | NR | No | Private | K-8 | 231 | 0.28 |
| P.S. 58 The Carroll | 8 | No | Public | PK, K-5 | 751 | 0.28 |
| P.S. 58 The Carroll | 8 | No | Public | PK, K-5 | 751 | 0.28 |
| Name | Rating | Att. zoned | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|---|
| Hannah Senesh Community Day School | NR | No | Private | K-8 | 231 | 0.28 |
| P.S. 372 The Children S School | NR | No | Public | PK, K-8 | 436 | 0.34 |
| School For International Studies | 5 | No | Public | 6-12 | 782 | 0.39 |
| Al-Madinah School | NR | No | Private | PK-12 | 790 | 0.40 |
| International School of Brooklyn | NR | No | Private | PK, K-8 | 0 | 0.48 |
| Name | Rating | Att. zoned | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|---|
| New Dawn Charter High School | 2 | No | Charter | 9-12 | 233 | 0.21 |
| Cobble Hill School of American Studies | 1 | No | Public | 9-12 | 316 | 0.34 |
| Digital Arts and Cinema Technology High School | 8 | No | Public | 9-12 | 331 | 0.39 |
| School For International Studies | 5 | No | Public | 6-12 | 782 | 0.39 |
| Al-Madinah School | NR | No | Private | PK-12 | 790 | 0.40 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 434 Union Street, Brooklyn, NY 11231.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 269 4th Ave, Brooklyn | 52,175 | ||
| 118 Douglass St, Brooklyn | 4,009 | ||
| 78 2nd Pl, Brooklyn | 6,000 | ||
| 838 41st St, Brooklyn | 12,094 | ||
| 352 6th Ave, Brooklyn | 5,050 | ||
| 99 Douglass St, Brooklyn | 5,403 | ||
| 157 President St, Brooklyn | 6,663 | ||
| 233 18th St, Brooklyn | 34,146 | ||
| 625 Warren St, Brooklyn | 6,776 | ||
| 140 Luquer St, Brooklyn | 5,274 | ||
| 334 22nd St, Brooklyn | 14,292 | ||
| 832 40th St, Brooklyn | 10,595 | ||
| 233 Dean St, Brooklyn | 5,098 | ||
| 229 55th St, Brooklyn | 11,946 | ||
| 640 Baltic St, Brooklyn | 5,556 | ||
| 50 1st Pl, Brooklyn | 11,144 | ||
| 69 20th St, Brooklyn | |||
| 377 Degraw St, Brooklyn | 5,050 | ||
| 233 Nevins St, Brooklyn | 63,508 | ||
| 347 Henry St, Brooklyn | 73,480 |