| Primary address | 823 Avenue M |
| Secondary address | 1288-1296 E 9th St |
| Neighborhood | Midwood |
| Zip code | 11230 |
| Borough | Brooklyn |
| Block & lot | 06544-0045 |
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 | $7,899 |
| Lot sq. ft. | 1,600 |
| Lot dimensions | |
| Property type | Two Family Frame (B2)
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| Building sqft | 1,440 |
| Building dimensions | |
| Buildings on lot | 2 |
| Stories | 2 |
| Structure type | Old style |
| Building material | Frame |
| Exterior wall | Stucco |
| Basement type | Full |
| Garage type | Detached, frame garage |
| Year built | 1920 |
| Frontage(s) | East 9 Street (narrow) Avenue M (wide) |
| School district | 21 |
| Community district | 12 |
| Closest police station | 0.95 Miles |
| Closest fire station | 0.66 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.
823 Avenue M, Brooklyn, NY 11230 was built in 1920 and has a total of 1,440 square feet.
What is the assessed value of 823 Avenue M, Brooklyn, NY 11230 and the property tax paid?Assessed at $83,580, the tax amount paid for 823 Avenue M, Brooklyn, NY 11230 is $7,452. For the next year, the tax amount for 823 Avenue M, Brooklyn, NY 11230 is estimated at $7,899.
When was 823 Avenue M, Brooklyn, NY 11230 last sold?823 Avenue M, Brooklyn, NY 11230 was last sold in 10/18/1983.
How many residential units does this building have?This building has 2 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 823 Avenue M, 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 823 Avenue M, Brooklyn, NY 11230. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year: | 2025-2026 |
| Property tax: | $7,452 |
| Estimated property tax: | $7,899 |
| Tax assessor's market value: | $1,393,000 |
| Assessed value: | $83,580 |
Here's the assessment & property tax history for 823 Avenue M, 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 | $1,393,000 | $83,580 | $37,555 | 19.843% | $7,452 | $7,452 | +4.71% |
| 2024/25 | $1,333,000 | $79,980 | $35,432 | 20.085% | $7,117 | $7,117 | +1.71% |
| 2023/24 | $1,451,000 | $87,060 | $34,836 | 20.085% | $6,997 | $6,997 | -1.10% |
| 2022/23 | $1,477,000 | $88,620 | $34,836 | 20.309% | $7,075 | $7,075 | +6.84% |
| 2021/22 | $1,229,000 | $73,740 | $33,173 | 19.963% | $6,622 | $6,622 | +0.54% |
The complete history of permits filed for 823 Avenue M, 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 Midwood so you can assess current trends, home values, types of properties sold and transaction volume.
View the median home sale price in Midwood 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: | 6 (See more on map) |
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Distance to Subway
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| Closest station | 15th St & Avenue M at SE Corner | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Station lines | B-Q | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Distance (miles) | 0.341 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Bus Routes
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| Name | Av M/E 9 St | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line | B9 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Distance (miles) | 0.016 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Name | Rating | Att. zoned | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|---|
| P.S. 99 Isaac Asimov | 4 | Yes | Public | PK, K-8 | 804 | 0.27 |
| P.S. 99 Isaac Asimov | 4 | Yes | Public | PK, K-8 | 804 | 0.27 |
| Cojo of Flatbush | NR | No | Private | 0 | 0.11 | |
| Yeshiva Shaare Torah Boys High School | NR | No | Private | 1-12 | 0 | 0.15 |
| P.S. 199 Frederick Wachtel | 6 | No | Public | PK, K-5 | 522 | 0.16 |
| Name | Rating | Att. zoned | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|---|
| P.S. 99 Isaac Asimov | 4 | Yes | Public | PK, K-8 | 804 | 0.27 |
| Cojo of Flatbush | NR | No | Private | 0 | 0.11 | |
| Yeshiva Shaare Torah Boys High School | NR | No | Private | 1-12 | 0 | 0.15 |
| Yeshiva Ohr Shraga Veretzky | NR | No | Private | PK, K-12 | 275 | 0.18 |
| Congregation Ohr Shraga d'VERETZKY | NR | No | Private | PK-12 | 366 | 0.20 |
| Name | Rating | Att. zoned | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|---|
| Cojo of Flatbush | NR | No | Private | 0 | 0.11 | |
| Mesivta High School | NR | No | Private | 9-12 | 241 | 0.14 |
| Mesivta Rabbi Chaim Berlin High School | NR | No | Private | 9-12 | 247 | 0.14 |
| Yeshiva Shaare Torah Boys High School | NR | No | Private | 1-12 | 0 | 0.15 |
| Yeshiva Ohr Shraga Veretzky | NR | No | Private | PK, K-12 | 275 | 0.18 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 823 Avenue M, Brooklyn, NY 11230.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 821 Avenue M, Brooklyn | 1,442 | 02/13/2013 | |
| 1286 E 9th St, Brooklyn | 4,860 | 07/30/2024 | |
| 1252 E 9th St, Brooklyn | 4,576 | 02/02/2022 | $2,591,400 |
| 813 Avenue M, Brooklyn | 1,376 | 02/13/1996 | |
| 801 Avenue M, Brooklyn | 2,994 | 05/03/1995 | |
| 1262 E 9th St, Brooklyn | 2,852 | 09/26/2019 | $2,500,000 |
| 1258 E 9th St, Brooklyn | 1,208 | 01/26/2016 | $625,000 |
| 1266 E 9th St, Brooklyn | 4,546 | 07/24/2018 | $2,000,000 |
| 1287 E 8th St, Brooklyn | 3,328 | 05/01/2007 | $1,600,000 |
| 1250 E 9th St, Brooklyn | 2,928 | 02/18/2021 | |
| 817 Avenue M, Brooklyn | 2,072 | 02/14/2013 | $695,000 |
| 1274 E 9th St, Brooklyn | 2,828 | 07/31/2013 | $1,080,000 |
| 809 Avenue M, Brooklyn | 1,464 | 09/26/2019 | $1,160,000 |
| 805 Avenue M, Brooklyn | 1,176 | 06/06/2017 | $937,500 |
| 1281 E 8th St, Brooklyn | 2,496 | 01/30/1992 | |
| 811 Avenue M, Brooklyn | 1,600 | 11/17/1998 | |
| 1256 E 9th St, Brooklyn | 1,208 | 11/04/1981 | |
| 1291 E 8th St, Brooklyn | 4,482 | 07/08/2021 | |
| 1280 E 9th St, Brooklyn | 4,687 | 02/26/2024 | $2,600,000 |
| 1272 E 9th St, Brooklyn | 2,852 | 06/28/2024 | $3,050,000 |
