| Primary address | 821 Carroll Street |
| Neighborhood | Park Slope |
| Zip code | 11215 |
| Borough | Brooklyn |
| Block & lot | 01068-0066 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Purchase date | 11/13/2025 |
| Purchase price | $4,400,000 |
| Tax class | Register |
| Estimated property tax | $76,639 |
| Lot sqft | 1,863 |
| Lot dimensions | |
| Property type | Five to Six Families (C2)
|
| Building sqft | 4,767 |
| Building dimensions |
| Buildings on lot | 1 |
| Stories | 4 |
| Year built | 1920 |
| Year last altered | 2006 |
| Construction type | Register |
| School district | 15 |
| Community district | 6 |
| Closest police station | 0.59 Miles |
| Closest fire station | 0.25 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:
821 Carroll Street, Brooklyn, NY 11215 was built in 1920 and has a total of 4,767 square feet.
What is the assessed value of 821 Carroll Street, Brooklyn, NY 11215 and the property tax paid?Assessed at $1,307,700, the tax amount paid for 821 Carroll Street, Brooklyn, NY 11215 is $73,847. For the next year, the tax amount for 821 Carroll Street, Brooklyn, NY 11215 is estimated at $76,639.
When was 821 Carroll Street, Brooklyn, NY 11215 last sold and what was the last sale price?821 Carroll Street, Brooklyn, NY 11215 was last sold in 11/13/2025 for $4,400,000.
How many residential units does this building have?This building has 5 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 821 Carroll Street, Brooklyn, including title documents, transfer conditions, mortgages, liens, and pre-foreclosures.
| Purchase date | Purchase price | Buyer name | Seller name |
|---|---|---|---|
| 11/13/2025 | $4,400,000 | 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 Carroll Street, Brooklyn, NY 11215. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year: | 2025-2026 |
| Property tax: | $73,847 |
| Estimated property tax: | $76,639 |
| Tax assessor's market value: | $2,906,000 |
| Assessed value: | $1,307,700 |
Here's the assessment & property tax history for 821 Carroll Street, 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 | $2,906,000 | $1,307,700 | $593,676 | 12.439% | $73,847 | $73,847 | +4.38% |
| 2024/25 | $2,793,000 | $1,256,850 | $566,011 | 12.5% | $70,751 | $70,751 | +7.98% |
| 2023/24 | $2,373,000 | $1,067,850 | $524,085 | 12.502% | $65,521 | $65,521 | +10.07% |
| 2022/23 | $2,255,000 | $1,014,750 | $485,264 | 12.267% | $59,527 | $59,527 | +2.66% |
| 2021/22 | $2,482,000 | $1,116,900 | $473,941 | 12.235% | $57,987 | $57,987 | +3.51% |
The complete history of permits filed for 821 Carroll Street, 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 | Flatbush Ave & Plaza Street West at SW Corner | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Station lines | 2-3 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Distance (miles) | 0.22 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Bus Routes
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| Name | Grand Army Plz/Flatbush Av | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line | B41 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Distance (miles) | 0.178 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Here are the neighbors for 821 Carroll Street, Brooklyn, NY 11215.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 815 Carroll St, Brooklyn | 5,750 | 05/06/1998 | |
| 157 7th Ave, Brooklyn | 4,641 | 08/07/2004 | $326,000 |
| 153 7th Ave, Brooklyn | 4,641 | 02/23/2017 | $4,200,000 |
| 827 Carroll St, Brooklyn | 5,003 | 07/20/1996 | |
| 155 7th Ave, Brooklyn | 4,641 | 12/14/2010 | |
| 837 Carroll St, Brooklyn | 5,682 | 06/21/1991 | |
| 839 Carroll St, Brooklyn | 5,452 | 06/23/1989 | |
| 151 7th Ave, Brooklyn | 4,596 | 11/13/2006 | |
| 841 Carroll St, Brooklyn | 5,682 | 12/28/2004 | |
| 817 Carroll St, Brooklyn | 4,426 | 01/04/1990 | |
| 825 Carroll St, Brooklyn | 5,106 | 07/01/2021 | $5,100,000 |
| 829 Carroll St, Brooklyn | 5,106 | ||
| 843 Carroll St, Brooklyn | 5,682 | 09/24/1997 | |
| 831 Carroll St, Brooklyn | 6,206 | 07/18/1980 | |
| 819 Carroll St, Brooklyn | 5,106 | 12/17/2024 | $4,250,000 |
| 159 7th Ave, Brooklyn | 5,460 | 05/01/1972 | |
| 149 7th Ave, Brooklyn | 3,544 | 06/16/2014 | |
| 147 7th Ave, Brooklyn | 3,780 | 09/23/2024 | $3,200,000 |
| 823 Carroll St, Brooklyn | 5,003 | 02/19/2010 |
