| Building name | Boat Yard (Pumping Station) |
| Primary address | Boat Yard (Pumping Station) - 2501 Knapp Street |
| Secondary address | 2501 Rear Knapp St |
| Neighborhood | Sheepshead Bay |
| Zip code | 11235 |
| Borough | Brooklyn |
| Block & lot | 08835-0001 |
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 | 93,630 |
| Lot dimensions | |
| Building class | Department of Environmental Protection (Y9)
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| Building sqft | 825 |
| Building dimensions | |
| Buildings on lot | 3 |
| Stories | 1 |
| Structure type | Miscellaneous government |
| Year built | 1930 |
| Frontage(s) | Pier (narrow) Shell Bank Creek Shoreline (narrow) Avenue Z (narrow) |
| Nearest wide street | Knapp Street |
| Distance to wide street | Register |
| Zoning | Register |
| School district | 22 |
| Community district | 15 |
| Closest police station | 1.46 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.
Boat Yard (Pumping Station) - 2501 Knapp Street, Brooklyn, NY 11235 was built in 1930 and has a total of 825 square feet.
What is the assessed value of Boat Yard (Pumping Station) - 2501 Knapp Street, Brooklyn, NY 11235?The assessed market value for the current tax year is $2,101,050.
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Create a free account to view the complete sales history for 2501 Knapp Street, 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 Boat Yard (Pumping Station) - Boat Yard (Pumping Station) - 2501 Knapp Street, Brooklyn, NY 11235. 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: | $4,669,000 |
| Assessed value: | $2,101,050 |
| Exemptions granted by city: | Register |
Here's the assessment & property tax history for 2501 Knapp 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 | $4,669,000 | $2,101,050 | $0 | 10.848% | $215,034 | $0 | n/a |
| 2024/25 | $4,533,000 | $2,039,850 | $0 | 10.762% | $217,611 | $0 | n/a |
| 2023/24 | $4,401,000 | $1,980,450 | $0 | 10.592% | $209,769 | $0 | n/a |
| 2022/23 | $4,273,000 | $1,922,850 | $0 | 10.646% | $204,707 | $0 | n/a |
| 2021/22 | $4,149,000 | $1,867,050 | $0 | 10.755% | $200,801 | $0 | n/a |
The complete history of permits filed for 2501 Knapp 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 Sheepshead Bay so you can assess current trends, home values, types of properties sold and transaction volume.
View the median home sale price in Sheepshead Bay 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): | 0.2,AE,X (See more on map) |
| Hurricane evacuation zone: | 1 (See more on map) |
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Distance to Subway
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| Closest station | 15th St & Sheepshead Bay Rd at SE Corner | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Station lines | B-Q | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Distance (miles) | 1.217 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Bus Routes
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| Name | Voorhies Av/Knapp St | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line | B4 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Distance (miles) | 0.277 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Name | Rating | Att. zoned | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|---|
| P.S. 52 Sheepshead Bay | 6 | Yes | Public | PK, K-5 | 741 | 0.52 |
| P.S. 52 Sheepshead Bay | 6 | Yes | Public | PK, K-5 | 741 | 0.52 |
| Brooklyn Amity School | NR | No | Private | 1-12 | 115 | 0.34 |
| P.S. 277 Gerritsen Beach | 8 | No | Public | PK, K-5 | 330 | 0.34 |
| P.S. 277 Gerritsen Beach | 8 | No | Public | PK, K-5 | 330 | 0.34 |
| Name | Rating | Att. zoned | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|---|
| Jhs 14 Shell Bank | 5 | Yes | Public | 6-8 | 452 | 0.34 |
| Brooklyn Amity School | NR | No | Private | 1-12 | 115 | 0.34 |
| Yeshivat OR Hatorah - Elementary Division | NR | No | Private | PK-8 | 111 | 0.36 |
| P.S. 811 Connie Lekas School | NR | No | Public | 6-12 | 273 | 0.37 |
| Yeshivat Mekor haim | NR | No | Private | PK-11 | 211 | 0.60 |
| Name | Rating | Att. zoned | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|---|
| Professional Pathways High School | 1 | No | Public | 9-12 | 159 | 0.28 |
| Origins High School | 5 | No | Public | 9-12 | 438 | 0.28 |
| New Visions Charter HS-Advanced Math & Science | 6 | No | Charter | 9-12 | 407 | 0.28 |
| Brooklyn Amity School | NR | No | Private | 1-12 | 115 | 0.34 |
| P.S. 811 Connie Lekas School | NR | No | Public | 6-12 | 273 | 0.37 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for Boat Yard (Pumping Station) - Boat Yard (Pumping Station) - 2501 Knapp Street, Brooklyn, NY 11235.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 2771 Knapp St, Brooklyn | 9,500 | 02/28/2006 | |
| 2801 Knapp St, Brooklyn | 5,900 | 12/31/2008 | |
| 3165 Harkness Ave, Brooklyn | 15,218 | 07/15/2014 | $2,723,408 |
| 2461 Knapp St, Brooklyn | 83,056 | 10/21/2005 | $6,500,000 |
| 3178 Avenue W, Brooklyn | 868 | 05/03/2002 | |
| 3147 Voorhies Ave, Brooklyn | 7,170 | 08/04/1977 | |
| 2727 Knapp St, Brooklyn | 102,932 | 12/27/2018 | |
| 2433 Knapp St, Brooklyn | 29,835 | 07/27/2016 | |
| 2701 Knapp St, Brooklyn | 1,845 | 06/01/2014 | |
| 3186 Avenue W, Brooklyn | 868 | 08/13/2018 | |
| 3182 Avenue W, Brooklyn | 868 | 01/09/2018 | $628,000 |
| 3176 Avenue W, Brooklyn | 868 | 04/15/2016 | $360,000 |
| 2481 Knapp St, Brooklyn | 2,792 | 08/25/2025 | $2,600,000 |
| 3206 Avenue W, Brooklyn | 2,469 | ||
| 3939 Emmons Ave, Brooklyn | 3,504 | 12/15/2008 | |
| 3146 Voorhies Ave, Brooklyn | 08/04/1977 | ||
| 3900 Shore Pkwy, Brooklyn | 38,655 | 07/08/1981 | |
| 3180 Avenue W, Brooklyn | 868 | 07/08/1999 | |
| 2824 Plumb 3 St, Brooklyn | 150,000 | 03/10/2016 | |
| 3184 Avenue W, Brooklyn | 868 | 01/19/2022 | $592,500 |