| Building name | Park Slope Branch Library |
| Primary address | Park Slope Branch Library - 441 6th Avenue |
| Secondary address | 427-441 6th Ave |
| Neighborhood | Park Slope |
| Zip code | 11215 |
| Borough | Brooklyn |
| Block & lot | 01006-0001 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Tax class | Register |
| Lot sqft | 17,600 |
| Lot dimensions | |
| Building class | Library (P8)
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| Building sqft | 7,852 |
| Building dimensions |
| Buildings on lot | 1 |
| Stories | 2 |
| Year built | 1906 |
| Construction type | Register |
| School district | 15 |
| Community district | 6 |
| Closest police station | 0.97 Miles |
| Closest fire station | 0.23 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.
Park Slope Branch Library - 441 6th Avenue, Brooklyn, NY 11215 was built in 1906 and has a total of 7,852 square feet.
What is the assessed value of Park Slope Branch Library - 441 6th Avenue, Brooklyn, NY 11215?The assessed market value for the current tax year is $1,386,900.
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 441 6th 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 Park Slope Branch Library - Park Slope Branch Library - 441 6th Avenue, Brooklyn, NY 11215. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year: | 2025-2026 |
| Property tax: | $0 |
| Tax assessor's market value: | $3,082,000 |
| Assessed value: | $1,386,900 |
| Exemptions granted by city: | Register |
Here's the assessment & property tax history for 441 6th 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 | $3,082,000 | $1,386,900 | $0 | 10.848% | $140,239 | $0 | n/a |
| 2024/25 | $3,014,000 | $1,356,300 | $0 | 10.762% | $139,301 | $0 | n/a |
| 2023/24 | $2,945,000 | $1,325,250 | $0 | 10.592% | $137,396 | $0 | n/a |
| 2022/23 | $2,807,000 | $1,263,150 | $0 | 10.646% | $134,475 | $0 | n/a |
| 2021/22 | $2,516,000 | $1,132,200 | $0 | 10.755% | $121,768 | $0 | n/a |
The complete history of permits filed for 441 6th 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 | 7th Ave & 9th St at NW Corner | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Station lines | F | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Distance (miles) | 0.118 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Bus Routes
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| Name | 9 ST/6 Av | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line | B61 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Distance (miles) | 0.034 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Here are the neighbors for Park Slope Branch Library - Park Slope Branch Library - 441 6th Avenue, Brooklyn, NY 11215.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 341 9th St, Brooklyn | 9,400 | 06/26/1997 | |
| 356 8th St, Brooklyn | 2,658 | 10/22/1997 | |
| 366 8th St, Brooklyn | 2,610 | 06/29/2018 | $3,700,000 |
| 369 9th St, Brooklyn | 4,734 | 11/11/2005 | |
| 374 8th St, Brooklyn | 10,580 | 11/25/1997 | |
| 321 9th St, Brooklyn | 3,591 | 11/23/1993 | |
| 358 8th St, Brooklyn | 2,610 | 01/10/2022 | $2,999,999 |
| 368 8th St, Brooklyn | 2,610 | 11/14/2025 | |
| 317 9th St, Brooklyn | 3,648 | 08/05/1993 | |
| 323 9th St, Brooklyn | 6,312 | 05/11/1984 | |
| 339 9th St, Brooklyn | 6,475 | 06/15/2012 | |
| 360 8th St, Brooklyn | 2,610 | 07/06/1978 | |
| 362 8th St, Brooklyn | 2,610 | 11/17/2021 | $2,800,000 |
| 357 9th St, Brooklyn | 76,252 | ||
| 329 9th St, Brooklyn | 32,767 | ||
| 319 9th St, Brooklyn | 3,648 | 10/28/1988 | |
| 364 8th St, Brooklyn | 2,610 | 02/08/2022 | $2,950,000 |
| 370 8th St, Brooklyn | 2,610 | 08/23/2022 | $5,200,000 |
| 325 9th St, Brooklyn | 4,180 | ||
| 372 8th St, Brooklyn | 9,000 | 11/01/1980 |
