| Primary address | 643 Williams Avenue |
| Secondary address | 16 Malta St |
| Neighborhood | East New York |
| Zip code | 11207 |
| Borough | Brooklyn |
| Block & lot | 04294-0126 |
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 | $4,562 |
| Lot sqft | 2,556 |
| Lot dimensions | |
| Building class | One Family Attached or Semi-Detached (A5) |
| Building sqft | 1,300 |
| Building dimensions | |
| Buildings on lot | 1 |
| Stories | 2 |
| Structure type | Row |
| Building material | Frame |
| Exterior wall | Aluminum/vinyl |
| Basement type | Full |
| Year built | 2000 |
| Year last altered | 2001 |
| Frontage(s) | Williams Avenue (narrow) Malta Street (narrow) |
| Nearest wide street | New Lots Avenue |
| Distance to wide street | Register |
| School district | 19 |
| Community district | 5 |
| Closest police station | 0.88 Miles |
| Closest fire station | 0.36 Miles |
View more neighborhood information such as transportation, nearby schools and risk designations in the dedicated tab.
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You will find all alternate addresses for the property in this section.
643 Williams Avenue, Brooklyn, NY 11207 was built in 2000 and has a total of 1,300 square feet.
What is the assessed value of 643 Williams Avenue, Brooklyn, NY 11207 and the property tax paid?Assessed at $35,220, the tax amount paid for 643 Williams Avenue, Brooklyn, NY 11207 is $1,876. For the next year, the tax amount for 643 Williams Avenue, Brooklyn, NY 11207 is estimated at $4,562.
When was 643 Williams Avenue, Brooklyn, NY 11207 last sold?643 Williams Avenue, Brooklyn, NY 11207 was last sold in 01/19/2001.
How many residential units does this building have?This building has 1 residential unit(s).
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Create a free account to view the complete sales history for 643 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 643 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: | $1,876 |
| Estimated property tax: | $4,562 |
| Tax assessor's market value: | $587,000 |
| Assessed value: | $35,220 |
| Exemptions granted by city: | Register |
Here's the assessment & property tax history for 643 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 | $587,000 | $35,220 | $9,456 | 19.843% | $5,372 | $1,876 | -3.64% |
| 2024/25 | $581,000 | $34,860 | $9,695 | 20.085% | $5,397 | $1,947 | +9.25% |
| 2023/24 | $583,000 | $34,980 | $8,874 | 20.085% | $5,091 | $1,782 | +5.65% |
| 2022/23 | $487,000 | $29,220 | $8,307 | 20.309% | $4,857 | $1,687 | +6.98% |
| 2021/22 | $376,000 | $22,560 | $7,900 | 19.963% | $4,504 | $1,577 | -62.79% |
The complete history of permits filed for 643 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 East New York so you can assess current trends, home values, types of properties sold and transaction volume.
View the median home sale price in East New York 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: | 4 (See more on map) |
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Distance to Subway
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| Closest station | Van Sinderen Ave & New Lots Ave at SW Corner | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Station lines | L | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Distance (miles) | 0.173 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Bus Routes
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| Name | New Lots Av/Williams Av | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line | B15 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Distance (miles) | 0.038 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Name | Rating | Att. zoned | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|---|
| P.S. 190 Sheffield | 7 | Yes | Public | PK, K-5 | 125 | 0.19 |
| P.S. 190 Sheffield | 7 | Yes | Public | PK, K-5 | 125 | 0.19 |
| Achievement First East New York Charter School | 7 | No | Charter | K-12 | 1,144 | 0.31 |
| P.S. 13 Roberto Clemente | 5 | No | Public | PK, K-5 | 342 | 0.31 |
| P.S. 13 Roberto Clemente | 5 | No | Public | PK, K-5 | 342 | 0.31 |
| Name | Rating | Att. zoned | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|---|
| Legacy School of the Arts | 5 | No | Public | 6-8 | 147 | 0.19 |
| Achievement First East New York Charter School | 7 | No | Charter | K-12 | 1,144 | 0.31 |
| Collegiate Academy for Mathematics and Personal Awareness (CAMPA Charter School) | 10 | No | Charter | 6-8 | 108 | 0.39 |
| New Grace Center Christian School | NR | No | Private | PK-8 | 185 | 0.39 |
| School Of The Future Brooklyn | 3 | No | Public | 6-8 | 105 | 0.41 |
| Name | Rating | Att. zoned | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|---|
| Achievement First East New York Charter School | 7 | No | Charter | K-12 | 1,144 | 0.31 |
| P.S. 36 | NR | No | Public | PK, K-12 | 388 | 0.48 |
| Performing Arts and Technology High School | 6 | No | Public | 9-12 | 319 | 0.49 |
| World Academy For Total Community Health | 2 | No | Public | 9-12 | 132 | 0.49 |
| Captain Vernon a Richards High School-Fire | 3 | No | Public | 9-12 | 223 | 0.49 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 643 Williams Avenue, Brooklyn, NY 11207.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 635 Williams Ave, Brooklyn | 1,300 | 02/15/2001 | |
| 649 Williams Ave, Brooklyn | 1,300 | 03/30/2022 | $675,000 |
| 661 Williams Ave, Brooklyn | 1,300 | 02/15/2001 | |
| 12 Malta St, Brooklyn | 1,300 | 02/15/2001 | |
| 631 Williams Ave, Brooklyn | 1,300 | 10/27/2006 | $45,000 |
| 42 Malta St, Brooklyn | 1,350 | 01/04/2001 | |
| 64 Malta St, Brooklyn | 1,350 | 12/08/2000 | |
| 641 Williams Ave, Brooklyn | 1,300 | 02/15/2001 | |
| 633 Williams Ave, Brooklyn | 1,300 | 02/15/2001 | |
| 60 Malta St, Brooklyn | 1,350 | 01/04/2001 | |
| 647 Williams Ave, Brooklyn | 1,300 | 03/02/2001 | |
| 653 Williams Ave, Brooklyn | 1,300 | 01/19/2001 | |
| 665 Williams Ave, Brooklyn | 1,300 | 02/15/2001 | |
| 669 Williams Ave, Brooklyn | 1,350 | 02/15/2001 | |
| 7 Louisiana Ave, Brooklyn | 1,300 | 08/28/2014 | $330,000 |
| 9 Louisiana Ave, Brooklyn | 1,300 | 09/17/2020 | $510,000 |
| 11 Louisiana Ave, Brooklyn | 1,300 | 01/19/2001 | |
| 5 Louisiana Ave, Brooklyn | 1,300 | 01/19/2001 | |
| 637 Williams Ave, Brooklyn | 1,300 | 02/15/2001 | |
| 44 Malta St, Brooklyn | 1,350 | 09/28/2011 |
