| Primary address | 821 Foster Avenue |
| Neighborhood | Kensington |
| Zip code | 11230 |
| Borough | Brooklyn |
| Block & lot | 05428-0067 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Purchase date | 11/18/2009 |
| Purchase price | $418,000 |
| Tax class | Register |
| Estimated property tax | $6,611 |
| Lot sqft | 2,003 |
| Lot dimensions | |
| Building class | Primarily One Family with One Store or Office (S1) |
| Building sqft | 1,940 |
| Building dimensions |
| Buildings on lot | 1 |
| Stories | 2 |
| Year built | 1920 |
| Construction type | Register |
| School district | 22 |
| Community district | 14 |
| Closest police station | 0.26 Miles |
| Closest fire station | 0.44 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 One Family with One Store or Office (S1) located at 821 Foster Avenue, Brooklyn, NY 11230 has a total of 1,940 square feet and a current price per square foot of $215.
What is the year built & the current market value of 821 Foster Avenue, Brooklyn, NY 11230?821 Foster Avenue, Brooklyn, NY 11230 was built in 1920 and has a current tax assessor's market value of $1,204,000.
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 821 Foster Avenue, Brooklyn, including title documents, transfer conditions, mortgages, liens, and pre-foreclosures.
| Purchase date | Purchase price | Buyer name | Seller name |
|---|---|---|---|
| 11/18/2009 | $418,000 | 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 821 Foster Avenue, Brooklyn, NY 11230. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year: | 2025-2026 |
| Property tax: | $6,224 |
| Estimated property tax: | $6,611 |
| Tax assessor's market value: | $1,204,000 |
| Assessed value: | $72,240 |
| Exemptions granted by city: | Register |
Here's the assessment & property tax history for 821 Foster 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 | $1,204,000 | $72,240 | $31,364 | 19.843% | $6,505 | $6,224 | +4.63% |
| 2024/25 | $1,349,000 | $80,940 | $29,614 | 20.085% | $6,217 | $5,948 | +2.07% |
| 2023/24 | $1,192,000 | $71,520 | $29,013 | 20.085% | $6,108 | $5,827 | +3.30% |
| 2022/23 | $1,045,000 | $62,700 | $27,777 | 20.309% | $5,938 | $5,641 | +2.72% |
| 2021/22 | $896,000 | $53,760 | $27,509 | 19.963% | $5,779 | $5,492 | +0.72% |
The complete history of permits filed for 821 Foster 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 | 15th St & Avenue H at SE Corner (Exit Only) | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Station lines | B-Q | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Distance (miles) | 0.381 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Bus Routes
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| Name | Coney Island Av/Foster Av | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line | B68 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Distance (miles) | 0.107 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Here are the neighbors for 821 Foster Avenue, Brooklyn, NY 11230.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 815 Foster Ave, Brooklyn | 2,280 | 01/12/2002 | |
| 823 Foster Ave, Brooklyn | 1,470 | 02/23/2000 | |
| 827 Foster Ave, Brooklyn | 2,280 | 10/06/2025 | |
| 833 Foster Ave, Brooklyn | 2,124 | 05/01/2001 | |
| 809 Foster Ave, Brooklyn | 1,470 | 04/20/2012 | $522,000 |
| 717 Foster Ave, Brooklyn | 1,288 | 08/03/1979 | |
| 709 Foster Ave, Brooklyn | 2,200 | 08/09/2001 | |
| 901 Foster Ave, Brooklyn | 1,612 | 02/20/2024 | $975,000 |
| 715 Foster Ave, Brooklyn | 1,400 | 12/17/2024 | |
| 713 Foster Ave, Brooklyn | 1,288 | 08/20/2025 | |
| 707 Foster Ave, Brooklyn | 2,200 | 11/24/2003 | $190,000 |
| 825 Foster Ave, Brooklyn | 1,470 | 12/19/2012 | $463,000 |
| 829 Foster Ave, Brooklyn | 1,980 | 09/27/2011 | $537,000 |
| 903 Foster Ave, Brooklyn | 1,612 | 06/28/2001 | |
| 905 Foster Ave, Brooklyn | 1,612 | 06/02/1980 | |
| 811 Foster Ave, Brooklyn | 1,470 | 06/18/2018 | $1,220,000 |
| 817 Foster Ave, Brooklyn | 1,470 | 04/10/2021 | |
| 705 Foster Ave, Brooklyn | 2,200 | 12/30/2004 | |
| 835 Foster Ave, Brooklyn | 1,612 | 06/12/2019 | |
| 907 Foster Ave, Brooklyn | 1,512 | 12/14/2017 |
