| Primary address | 115 Union Street #3B |
| Neighborhood | Columbia Street Waterfront District |
| Zip code | 11231 |
| Borough | Brooklyn |
| Block & lot | 00335-1018 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Tax class | Register |
| Estimated property tax | $5,743 |
| Lot sqft | 15,300 |
| Building class | Condo - Residential Unit in 1-3 Story Building (R3) |
| Building sqft | 776 |
| Buildings on lot | 12 |
| Stories | 3 |
| Year built | 2002 |
| Residential units (DOF) | 1 |
| School district | 15 |
| Community district | 6 |
| Closest police station | 0.14 Miles |
| Closest fire station | 0.28 Miles |
View more neighborhood information such as transportation, nearby schools and risk designations in the dedicated tab.
| Unit # | 3B |
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115 Union Street #3B, Brooklyn, NY 11231 was built in 2002 and has a total of 776 square feet.
What is the assessed value of 115 Union Street #3B, Brooklyn, NY 11231 and the property tax paid?Assessed at $50,072, the tax amount paid for 115 Union Street #3B, Brooklyn, NY 11231 is $5,402. For the next year, the tax amount for 115 Union Street #3B, Brooklyn, NY 11231 is estimated at $5,743.
How many residential units does this building have?This building has 1 residential unit(s).
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 115 Union Street #3B, Brooklyn, including title documents, transfer conditions, mortgages, liens, and pre-foreclosures.
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 115 Union Street #3B, Brooklyn, NY 11231. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year: | 2025-2026 |
| Property tax: | $5,403 |
| Estimated property tax: | $5,743 |
| Tax assessor's market value: | $834,526 |
| Assessed value: | $50,072 |
| Exemptions granted by city: | Register |
Here's the assessment & property tax history for 115 Union Street #3B, 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 | $834,526 | $50,072 | $27,228 | 19.843% | $5,685 | $5,403 | -1.49% |
| 2024/25 | $753,380 | $45,203 | $27,306 | 20.085% | $5,754 | $5,484 | +1.02% |
| 2023/24 | $921,186 | $55,271 | $27,031 | 20.085% | $5,710 | $5,429 | +5.41% |
| 2022/23 | $775,805 | $46,548 | $25,362 | 20.309% | $5,447 | $5,151 | +20.51% |
| 2021/22 | $775,807 | $46,548 | $21,409 | 19.963% | $5,051 | $4,274 | +13.83% |
The complete history of permits filed for 115 Union Street #3B, 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 Columbia Street Waterfront District so you can assess current trends, home values, types of properties sold and transaction volume.
View the median home sale price in Columbia Street Waterfront District and compare it to other neighborhoods in Brooklyn.
Check out recently sold homes in Brooklyn and see how their prices compare.
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Distance to Subway
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| Closest station | Smith St & President St at NW Corner | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Station lines | F-G | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Distance (miles) | 0.527 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Bus Routes
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| Name | Columbia St/Sackett St | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line | B61 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Distance (miles) | 0.022 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Name | Rating | Att. zoned | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|---|
| P.S. 29 John M Harrigan | 9 | No | Public | PK, K-5 | 721 | 0.32 |
| P.S. 29 John M Harrigan | 9 | No | Public | PK, K-5 | 721 | 0.32 |
| Brooklyn New School-PS 146 (The) | 7 | No | Public | PK, K-5 | 649 | 0.37 |
| Brooklyn New School-PS 146 (The) | 7 | No | Public | PK, K-5 | 649 | 0.37 |
| Pache Montessori | NR | No | Private | PK-K | 122 | 0.42 |
| Name | Rating | Att. zoned | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|---|
| Brooklyn Secondary School For Collaborative Studie | 6 | No | Public | 6-12 | 671 | 0.37 |
| Summit Academy Charter School | 5 | No | Charter | 6-12 | 203 | 0.49 |
| School For International Studies | 5 | No | Public | 6-12 | 782 | 0.50 |
| Hannah Senesh Community Day School | NR | No | Private | K-8 | 231 | 0.53 |
| Mary McDowell Friends School | NR | No | Private | 6-10 | 290 | 0.59 |
| Name | Rating | Att. zoned | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|---|
| Brooklyn Secondary School For Collaborative Studie | 6 | No | Public | 6-12 | 671 | 0.37 |
| Summit Academy Charter School | 5 | No | Charter | 6-12 | 203 | 0.49 |
| School For International Studies | 5 | No | Public | 6-12 | 782 | 0.50 |
| Digital Arts and Cinema Technology High School | 8 | No | Public | 9-12 | 331 | 0.50 |
| Mary McDowell Friends School | NR | No | Private | 6-10 | 290 | 0.59 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 115 Union Street #3B, Brooklyn, NY 11231.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 578 Conduit Blvd, Brooklyn | 01/19/2024 | $775,000 | |
| 61 Driggs Ave, Brooklyn | 3,120 | 04/14/2003 | |
| 140 58th St, Brooklyn | 5,359,400 | 09/30/2009 | $14,933,000 |
| 9325 Kings Hwy, Brooklyn | 92,800 | 01/16/1998 | |
| 387 Logan St, Brooklyn | 2,184 | 03/18/2008 | |
| 2960 Avenue X, Brooklyn | 3,945 | 03/05/2015 | |
| 24 E 91st St, Brooklyn | 1,584 | 06/04/2025 | $730,000 |
| 520 Wythe Ave, Brooklyn | 53,620 | 08/04/2016 | |
| 1797 W 7th St, Brooklyn | 3,019 | 12/06/2018 | $950,000 |
| 182 Butler St, Brooklyn | 5,000 | 06/01/2011 | $1,525,000 |
| 1114 E 48th St, Brooklyn | 840 | 03/28/2003 | $183,000 |
| 101 Bedford Ave, Brooklyn | 363,206 | 03/25/2014 | |
| 763 56th St, Brooklyn | 4,812 | 01/09/2007 | |
| 1074 Grand St, Brooklyn | 01/29/2001 | ||
| 2348 83rd St, Brooklyn | 3,600 | 04/25/2023 | |
| 311 Van Buren St, Brooklyn | 3,060 | 12/03/2013 | $917,000 |
| 349 E 4th St, Brooklyn | 3,344 | 04/22/2019 | $900,000 |
| 392 St Marks Ave, Brooklyn | 27,125 | 06/05/2025 | $13,500,000 |
| 1518 E 54th St, Brooklyn | 1,332 | 03/23/1995 | |
| 557 Franklin Ave, Brooklyn | 14,080 | 11/07/2012 | $2,255,000 |
