| Building name | Unity Plaza |
| Primary address | Unity Plaza - 371 Williams Avenue |
| Secondary address | 554-576 Blake Ave |
| Neighborhood | East New York |
| Zip code | 11207 |
| Borough | Brooklyn |
| Block & lot | 03785-0015 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Tax class | Register |
| Lot sq. ft. | 158,640 |
| Lot dimensions | |
| Property type | Elevator Apartment - Fireproof without Stores (D3)
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| Building sqft | 291,688 |
| Building dimensions |
| Buildings on lot | 2 |
| Stories | 6 |
| Year built | 1971 |
| School district | 19 |
| Community district | 5 |
| Closest police station | 0.78 Miles |
| Closest fire station | 0.10 Miles |
View more neighborhood information such as transportation, nearby schools and risk designations in the dedicated tab.
Located at 371 Williams Avenue in Brooklyn's East New York neighborhood, Unity Plaza is a two-building housing complex built in 1971. The six-story property is owned and overseen by the New York City Housing Authority, and comprises 332 apartments, with units averaging 897 square feet of space. The 291,688-square-foot property is close to several parks, including Grace Playground, Sutter Avenue Ballfield, and Dr. Martin Luther King Junior Park.
371 Williams Avenue is part of School District 19, and is zoned for Brooklyn Gardens Elementary School and J.H.S. 292 Margaret S. Douglas. Other nearby public schools include P.S. 174 Dumont and School of the Future Brooklyn. Walk in Christian Love Academy and New Grace Education Center are the closest private schools. The nearest subway station serves the 3 train at Pennsylvania Avenue and Livonia Avenue Station. The L train can be boarded within half a mile of the address.
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You will find all alternate addresses for the property in this section.
Unity Plaza - 371 Williams Avenue, Brooklyn, NY 11207 was built in 1971 and has a total of 291,688 square feet.
What is the assessed value of Unity Plaza - 371 Williams Avenue, Brooklyn, NY 11207?The assessed market value for the current tax year is $10,134,900.
When was Unity Plaza - 371 Williams Avenue, Brooklyn, NY 11207 last sold?Unity Plaza - 371 Williams Avenue, Brooklyn, NY 11207 was last sold in 06/14/1971.
How many residential units does this building have?This building has 332 residential unit(s).
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Create a free account to view the complete sales history for 371 Williams Avenue, 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 Unity Plaza - Unity Plaza - 371 Williams Avenue, Brooklyn, NY 11207. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year: | 2025-2026 |
| Property tax: | $0 |
| Tax assessor's market value: | $22,522,000 |
| Assessed value: | $10,134,900 |
| Exemptions granted by city: | Register |
Here's the assessment & property tax history for 371 Williams Avenue, 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 | $22,522,000 | $10,134,900 | $0 | 12.439% | $1,068,863 | $0 | n/a |
| 2024/25 | $19,771,000 | $8,896,950 | $0 | 12.5% | $1,030,433 | $0 | n/a |
| 2023/24 | $18,709,000 | $8,419,050 | $0 | 12.502% | $1,017,512 | $0 | n/a |
| 2022/23 | $18,762,000 | $8,442,900 | $0 | 12.267% | $965,408 | $0 | n/a |
| 2021/22 | $15,712,000 | $7,070,400 | $0 | 12.235% | $865,063 | $0 | n/a |
The complete history of permits filed for 371 Williams Avenue, 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: | 6 (See more on map) |
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Distance to Subway
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| Closest station | Pennsylvania Ave & Livonia Ave at SW Corner | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Station lines | 3 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Distance (miles) | 0.233 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Bus Routes
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| Name | Pennsylvania Av/Blake Av | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line | B20 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Distance (miles) | 0.144 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Here are the neighbors for Unity Plaza - Unity Plaza - 371 Williams Avenue, Brooklyn, NY 11207.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 427 Pennsylvania Ave, Brooklyn | 3,000 | 11/13/2024 | $930,000 |
| 349 Hinsdale St, Brooklyn | 2,000 | 04/22/1998 | |
| 351 Hinsdale St, Brooklyn | 2,000 | 08/09/2024 | $645,000 |
| 357 Hinsdale St, Brooklyn | 2,000 | 02/22/2021 | $540,000 |
| 405 Williams Ave, Brooklyn | 72,922 | 11/19/2009 | $10,378,770 |
| 400 Pennsylvania Ave, Brooklyn | 313,920 | ||
| 429 Pennsylvania Ave, Brooklyn | 4,146 | 11/29/2019 | |
| 325-333 Hinsdale St, Brooklyn | 02/26/2004 | $475,000 | |
| 640 Blake Ave, Brooklyn | 2,926 | 10/30/2025 | $355,000 |
| 345 Hinsdale St, Brooklyn | 2,000 | 04/22/1998 | |
| 642 Blake Ave, Brooklyn | 12/27/1973 | ||
| 646 Blake Ave, Brooklyn | 05/17/1983 | ||
| 648 Blake Ave, Brooklyn | 08/02/1979 | ||
| 347 Hinsdale St, Brooklyn | 2,000 | 04/23/1998 | |
| 353 Hinsdale St, Brooklyn | 2,000 | 07/16/2024 | $620,000 |
| 391 Georgia Ave, Brooklyn | 78,588 | 06/14/1971 | |
| 638 Blake Ave, Brooklyn | 2,926 | 12/30/2020 | $650,000 |
| 343 Hinsdale St, Brooklyn | 2,000 | 12/17/2004 | $294,000 |
| 355 Hinsdale St, Brooklyn | 2,000 | 04/22/1998 | |
| 398 Sheffield Ave, Brooklyn | 138,984 | 01/17/1976 |
