| Primary address | 6421 Avenue T |
| Neighborhood | Old Mill Basin |
| Zip code | 11234 |
| Borough | Brooklyn |
| Block & lot | 08386-0002 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Purchase date | 11/22/2017 |
| Purchase price | $485,000 |
| Tax class | Register |
| Estimated property tax | $7,511 |
| Lot sqft | 1,920 |
| Lot dimensions | |
| Building class | Two Stories Detached (Small or Moderate Size, with or without Attic) (A1)
|
| Building sqft | 1,343 |
| Building dimensions | |
| Buildings on lot | 1 |
| Stories | 2 |
| Structure type | 1-3 family residential |
| Building material | Frame |
| Exterior wall | Aluminum/vinyl |
| Basement type | Full |
| Year built | 1920 |
| Frontage(s) | Avenue T (wide) |
| School district | 22 |
| Community district | 18 |
| Closest police station | 1.58 Miles |
| Closest fire station | 0.13 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:
6421 Avenue T, Brooklyn, NY 11234 was built in 1920 and has a total of 1,343 square feet.
What is the assessed value of 6421 Avenue T, Brooklyn, NY 11234 and the property tax paid?Assessed at $57,900, the tax amount paid for 6421 Avenue T, Brooklyn, NY 11234 is $7,086. For the next year, the tax amount for 6421 Avenue T, Brooklyn, NY 11234 is estimated at $7,511.
When was 6421 Avenue T, Brooklyn, NY 11234 last sold and what was the last sale price?6421 Avenue T, Brooklyn, NY 11234 was last sold in 11/22/2017 for $485,000.
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 6421 Avenue T, Brooklyn, including title documents, transfer conditions, mortgages, liens, and pre-foreclosures.
| Purchase date | Purchase price | Buyer name | Seller name |
|---|---|---|---|
| 11/22/2017 | $485,000 | 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 6421 Avenue T, Brooklyn, NY 11234. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year: | 2025-2026 |
| Property tax: | $7,086 |
| Estimated property tax: | $7,511 |
| Tax assessor's market value: | $965,000 |
| Assessed value: | $57,900 |
Here's the assessment & property tax history for 6421 Avenue T, 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 | $965,000 | $57,900 | $35,712 | 19.843% | $7,086 | $7,086 | -1.20% |
| 2024/25 | $878,000 | $52,680 | $35,712 | 20.085% | $7,173 | $7,173 | +0.75% |
| 2023/24 | $910,000 | $54,600 | $35,445 | 20.085% | $7,119 | $7,119 | +4.83% |
| 2022/23 | $768,000 | $46,080 | $33,439 | 20.309% | $6,791 | $6,791 | +7.83% |
| 2021/22 | $593,000 | $35,580 | $31,546 | 19.963% | $6,298 | $6,298 | +0.56% |
The complete history of permits filed for 6421 Avenue T, 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 Old Mill Basin so you can assess current trends, home values, types of properties sold and transaction volume.
View the median home sale price in Old Mill Basin 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 | Glenwood Rd & Rockaway Pkwy at NW Corner | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Station lines | L | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Distance (miles) | 1.956 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Bus Routes
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| Name | Veterans Av /E 66 St | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line | B41 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Distance (miles) | 0.092 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Name | Rating | Att. zoned | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|---|
| P.S. 236 Mill Basin | 8 | Yes | Public | PK, K-5 | 572 | 0.20 |
| P.S. 236 Mill Basin | 8 | Yes | Public | PK, K-5 | 572 | 0.20 |
| Yeshivah of Crown Heights | NR | No | Private | PK-8 | 400 | 0.16 |
| Yeshivah of Crown Heights | NR | No | Private | PK-8 | 400 | 0.16 |
| Success Academy Bergen Beach | 10 | No | Charter | K-8 | 1,052 | 0.16 |
| Name | Rating | Att. zoned | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|---|
| Jhs 78 Roy H Mann | 6 | Yes | Public | 6-8 | 542 | 0.16 |
| Yeshivah of Crown Heights | NR | No | Private | PK-8 | 400 | 0.16 |
| Success Academy Bergen Beach | 10 | No | Charter | K-8 | 1,052 | 0.16 |
| St Bernard Elementary School | NR | No | Private | PK-8 | 317 | 0.21 |
| Mary Queen of Heaven Catholic Academy | NR | No | Private | PK-8 | 180 | 0.39 |
| Name | Rating | Att. zoned | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|---|
| Scholar Skills Christian Academy | NR | No | Private | 3-11 | 23 | 0.82 |
| Eisek Hatorah d'RACHMISTRIVKA | NR | No | Private | 9-12 | 107 | 1.04 |
| Brooklyn Community High School for Excellence and Equity | 3 | No | Public | 9-12 | 181 | 1.07 |
| Academy for Conservation and the Environment | 4 | No | Public | 9-12 | 383 | 1.07 |
| Victory Collegiate High School | 2 | No | Public | 9-12 | 264 | 1.07 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 6421 Avenue T, Brooklyn, NY 11234.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 1452 E 64th St, Brooklyn | 1,248 | 05/05/2022 | $768,000 |
| 6411 Avenue T, Brooklyn | 1,296 | 05/01/2025 | $780,000 |
| 6409 Avenue T, Brooklyn | 1,296 | 10/18/2006 | |
| 1465 E 64th St, Brooklyn | 1,296 | 10/14/2025 | $755,000 |
| 6403 Avenue T, Brooklyn | 1,296 | 01/18/2022 | $690,000 |
| 6401 Avenue T, Brooklyn | 1,296 | 07/18/2006 | |
| 1467 E 64th St, Brooklyn | 1,286 | 10/27/2014 | |
| 1468 E 64th St, Brooklyn | 1,248 | 10/04/2024 | $650,000 |
| 6405 Avenue T, Brooklyn | 1,296 | 10/14/2011 | $460,000 |
| 6423 Avenue T, Brooklyn | 1,296 | 11/09/2017 | $454,376 |
| 1466 E 64th St, Brooklyn | 1,248 | 11/28/2016 | $10 |
| 6417 Avenue T, Brooklyn | 1,296 | 07/31/2020 | $635,000 |
| 6413 Avenue T, Brooklyn | 1,296 | 07/13/2015 | |
| 1462 E 64th St, Brooklyn | 1,248 | 04/23/2009 | |
| 1450 E 64th St, Brooklyn | 1,248 | 06/25/2010 | $485,000 |
| 1464 E 64th St, Brooklyn | 1,248 | 01/29/2015 | $524,000 |
| 1454 E 64th St, Brooklyn | 1,248 | 08/22/2019 | $589,000 |
| 6415 Avenue T, Brooklyn | 1,296 | 07/24/2024 | $679,000 |
| 1460 E 64th St, Brooklyn | 1,248 | 05/01/2017 | $540,000 |
| 1456 E 64th St, Brooklyn | 1,248 | 07/16/1986 |
