| Primary address | 863 Flatbush Avenue |
| Secondary address | 2-10 Martense St |
| Neighborhood | Flatbush |
| Zip code | 11226 |
| Borough | Brooklyn |
| Block & lot | 05089-0011 |
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 | $38,301 |
| Lot sq. ft. | 2,229 |
| Lot dimensions | |
| Property type | Single or Multiple Dwelling with Stores or Offices (S9)
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| Building sqft | 8,212 |
| Building dimensions |
| Buildings on lot | 2 |
| Stories | 4 |
| Year built | 1931 |
| School district | 17 |
| Community district | 14 |
| Closest police station | 1.05 Miles |
| Closest fire station | 0.68 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.
This Single or Multiple Dwelling with Stores or Offices (S9) located at 863 Flatbush Avenue, Brooklyn, NY 11226 has a total of 8,212 square feet.
What is the year built & the current market value of 863 Flatbush Avenue, Brooklyn, NY 11226?863 Flatbush Avenue, Brooklyn, NY 11226 was built in 1931 and has a current tax assessor's market value of $974,000.
How many commercial spaces does this building have?This building has 2 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 863 Flatbush 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 863 Flatbush Avenue, Brooklyn, NY 11226. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year: | 2025-2026 |
| Property tax: | $35,464 |
| Estimated property tax: | $38,301 |
| Tax assessor's market value: | $974,000 |
| Assessed value: | $438,300 |
Here's the assessment & property tax history for 863 Flatbush 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 | $974,000 | $438,300 | $285,106 | 12.439% | $35,464 | $35,464 | +7.47% |
| 2024/25 | $999,600 | $449,820 | $263,987 | 12.5% | $32,998 | $32,998 | +2.58% |
| 2023/24 | $833,000 | $374,850 | $257,305 | 12.502% | $32,168 | $32,168 | +2.51% |
| 2022/23 | $854,000 | $384,300 | $255,801 | 12.267% | $31,379 | $31,379 | +8.28% |
| 2021/22 | $1,004,000 | $451,800 | $236,855 | 12.235% | $28,979 | $28,979 | +7.72% |
The complete history of permits filed for 863 Flatbush 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 | St. Pauls Pl & Caton Ave at SE Corner | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Station lines | B-Q | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Distance (miles) | 0.221 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Bus Routes
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| Name | Flatbush Av/Church Av | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line | B41 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Distance (miles) | 0.016 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Here are the neighbors for 863 Flatbush Avenue, Brooklyn, NY 11226.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 217 Martense St, Brooklyn | 3,442 | 03/05/1998 | |
| 30 Martense St, Brooklyn | 65,296 | 04/28/1995 | |
| 36 Martense St, Brooklyn | 3,864 | 09/12/2025 | |
| 215 Martense St, Brooklyn | 20,838 | 10/19/2009 | $300,000 |
| 42 Martense St, Brooklyn | 3,975 | 11/22/2008 | |
| 48 Martense St, Brooklyn | 4,062 | 09/14/2024 | $1 |
| 869 Flatbush Ave, Brooklyn | 3,700 | 11/01/1989 | |
| 871 Flatbush Ave, Brooklyn | 3,300 | 03/26/2026 | $995,000 |
| 883 Flatbush Ave, Brooklyn | 10,400 | 04/03/1986 | |
| 221 Martense St, Brooklyn | 8,431 | 10/03/2018 | $1,270,000 |
| 865 Flatbush Ave, Brooklyn | 3,920 | 06/25/1987 | |
| 50 Martense St, Brooklyn | 4,014 | 04/30/2009 | |
| 56 Martense St, Brooklyn | 4,086 | 06/04/2018 | |
| 227 Martense St, Brooklyn | 3,442 | 02/01/2023 | $1,175,000 |
| 32 Martense St, Brooklyn | 3,040 | 01/15/2015 | |
| 38 Martense St, Brooklyn | 4,141 | 12/24/2025 | $642,395 |
| 44 Martense St, Brooklyn | 4,062 | 08/20/1999 | |
| 867 Flatbush Ave, Brooklyn | 4,200 | 01/16/1969 | |
| 223 Martense St, Brooklyn | 8,426 | 10/21/2021 |
