| Primary address | 8421 5th Avenue |
| Neighborhood | Bay Ridge |
| Zip code | 11209 |
| Borough | Brooklyn |
| Block & lot | 06027-0002 |
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 | $9,689 |
| Lot sqft | 2,280 |
| Lot dimensions | |
| Building class | Primarily Two Family with One Store or Office (S2) |
| Building sqft | 5,820 |
| Building dimensions |
| Buildings on lot | 1 |
| Stories | 3 |
| Year built | 1924 |
| Construction type | Register |
| School district | 20 |
| Community district | 10 |
| Closest police station | 1.14 Miles |
| Closest fire station | 0.39 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:
This Primarily Two Family with One Store or Office (S2) located at 8421 5th Avenue, Brooklyn, NY 11209 has a total of 5,820 square feet.
What is the year built & the current market value of 8421 5th Avenue, Brooklyn, NY 11209?8421 5th Avenue, Brooklyn, NY 11209 was built in 1924 and has a current tax assessor's market value of $3,243,000.
How many commercial spaces does this building have?This building has 1 commercial spaces available for lease.
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 8421 5th 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 8421 5th Avenue, Brooklyn, NY 11209. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year: | 2025-2026 |
| Property tax: | $9,169 |
| Estimated property tax: | $9,689 |
| Tax assessor's market value: | $3,243,000 |
| Assessed value: | $194,580 |
Here's the assessment & property tax history for 8421 5th 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 | $3,243,000 | $194,580 | $46,208 | 19.843% | $9,169 | $9,169 | +4.72% |
| 2024/25 | $2,852,000 | $171,120 | $43,592 | 20.085% | $8,755 | $8,755 | +6.00% |
| 2023/24 | $2,785,000 | $167,100 | $41,126 | 20.085% | $8,260 | $8,260 | -0.05% |
| 2022/23 | $2,568,000 | $154,080 | $40,694 | 20.309% | $8,265 | $8,265 | +1.73% |
| 2021/22 | $2,304,000 | $138,240 | $40,694 | 19.963% | $8,124 | $8,124 | +0.25% |
The complete history of permits filed for 8421 5th 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) |
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Distance to Subway
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| Closest station | 4th Ave & 86th St at SE Corner | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Station lines | R | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Distance (miles) | 0.162 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Bus Routes
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| Name | 5 Av/84 St | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line | B63 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Distance (miles) | 0.034 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Here are the neighbors for 8421 5th Avenue, Brooklyn, NY 11209.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 8425 5th Ave, Brooklyn | 8,548 | 08/03/1959 | |
| 419 85th St, Brooklyn | 2,472 | 11/21/2025 | $1,795,000 |
| 427 85th St, Brooklyn | 2,508 | 05/06/1998 | |
| 433 85th St, Brooklyn | 2,508 | 11/22/2014 | |
| 8413 5th Ave, Brooklyn | 3,324 | 10/14/2013 | |
| 8405 5th Ave, Brooklyn | 3,500 | 08/01/1977 | |
| 8403 5th Ave, Brooklyn | 3,500 | 04/30/2020 | |
| 415 85th St, Brooklyn | 3,408 | 12/12/2025 | |
| 431 85th St, Brooklyn | 2,508 | 03/16/2009 | |
| 514 84th St, Brooklyn | 1,900 | 07/15/2003 | $320,000 |
| 411 85th St, Brooklyn | 3,408 | 08/21/2012 | $1,075,000 |
| 417 85th St, Brooklyn | 3,408 | 07/28/2022 | $1,275,000 |
| 423 85th St, Brooklyn | 2,472 | 05/24/1994 | |
| 429 85th St, Brooklyn | 2,508 | 02/03/2023 | |
| 8409 5th Ave, Brooklyn | 3,405 | 09/10/2013 | $700,000 |
| 516 84th St, Brooklyn | 2,208 | 01/01/2013 | |
| 8417 5th Ave, Brooklyn | 3,900 | 07/13/2025 | |
| 8419 5th Ave, Brooklyn | 4,320 | 05/20/1998 | |
| 512 84th St, Brooklyn | 2,284 | 02/07/2025 | |
| 8401 5th Ave, Brooklyn | 3,744 | 02/07/2025 |
