| Primary address | 20 Clarkson Avenue |
| Neighborhood | Flatbush |
| Zip code | 11226 |
| Borough | Brooklyn |
| Block & lot | 05064-0024 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Purchase date | 09/23/2014 |
| Purchase price | $1,500,000 |
| Tax class | Register |
| Estimated property tax | $7,820 |
| Lot sq. ft. | 2,185 |
| Lot dimensions | |
| Property type | Two Family Converted from One Family (B3)
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| Building sqft | 2,595 |
| Building dimensions | |
| Buildings on lot | 1 |
| Stories | 3 |
| Structure type | Brownstone |
| Building material | Brick |
| Exterior wall | Brick/masonry |
| Basement type | Full |
| Year built | 1905 |
| Frontage(s) | Clarkson Avenue (wide) |
| School district | 17 |
| Community district | 14 |
| Closest police station | 0.86 Miles |
| Closest fire station | 0.47 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:
20 Clarkson Avenue, Brooklyn, NY 11226 was built in 1905 and has a total of 2,595 square feet.
What is the assessed value of 20 Clarkson Avenue, Brooklyn, NY 11226 and the property tax paid?Assessed at $105,660, the tax amount paid for 20 Clarkson Avenue, Brooklyn, NY 11226 is $7,703. For the next year, the tax amount for 20 Clarkson Avenue, Brooklyn, NY 11226 is estimated at $7,820.
When was 20 Clarkson Avenue, Brooklyn, NY 11226 last sold and what was the last sale price?20 Clarkson Avenue, Brooklyn, NY 11226 was last sold in 09/23/2014 for $1,500,000.
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 20 Clarkson Avenue, Brooklyn, including title documents, transfer conditions, mortgages, liens, and pre-foreclosures.
*Here are the three most recent sales for this property.
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 20 Clarkson 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: | $7,703 |
| Estimated property tax: | $7,820 |
| Tax assessor's market value: | $1,761,000 |
| Assessed value: | $105,660 |
Here's the assessment & property tax history for 20 Clarkson 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 | $1,761,000 | $105,660 | $38,822 | 19.843% | $7,703 | $7,703 | +4.72% |
| 2024/25 | $1,525,000 | $91,500 | $36,626 | 20.085% | $7,356 | $7,356 | +2.22% |
| 2023/24 | $1,629,000 | $97,740 | $35,831 | 20.085% | $7,197 | $7,197 | +1.79% |
| 2022/23 | $1,785,000 | $107,100 | $34,814 | 20.309% | $7,070 | $7,070 | +7.83% |
| 2021/22 | $1,619,000 | $97,140 | $32,844 | 19.963% | $6,557 | $6,557 | -3.69% |
The complete history of permits filed for 20 Clarkson 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 Flatbush so you can assess current trends, home values, types of properties sold and transaction volume.
View the median home sale price in Flatbush 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) |
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Distance to Subway
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| Closest station | Ocean Ave & Parkside Ave at NE Corner | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Station lines | B-Q | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Distance (miles) | 0.141 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Bus Routes
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| Name | Clarkson Av/Flatbush Av | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line | B12 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Distance (miles) | 0.037 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Name | Rating | Att. zoned | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|---|
| P.S. 375 Jackie Robinson School | 6 | Yes | Public | PK, K-5 | 262 | 0.71 |
| P.S. 375 Jackie Robinson School | 6 | Yes | Public | PK, K-5 | 262 | 0.71 |
| P.S. 92 Adrian Hegeman | 3 | No | Public | PK, K-5 | 288 | 0.28 |
| P.S. 92 Adrian Hegeman | 3 | No | Public | PK, K-5 | 288 | 0.28 |
| Flatbrush Ascend Charter School | 7 | No | Charter | K-3 | 245 | 0.28 |
| Name | Rating | Att. zoned | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|---|
| Ms 246 Walt Whitman | 3 | Yes | Public | 6-8 | 308 | 0.53 |
| Achievement First Voyager Charter | 6 | No | Charter | 6-8 | 156 | 0.28 |
| Flatbush Catholic Academy | NR | No | Private | PK, K-8 | 0 | 0.37 |
| Science Tech And Research High School At Erasmus | 8 | No | Public | 6-12 | 610 | 0.38 |
| Acad for College Prep & Career Exploration: A College Board School | 3 | No | Public | 6-12 | 394 | 0.38 |
| Name | Rating | Att. zoned | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|---|
| Science Tech And Research High School At Erasmus | 8 | No | Public | 6-12 | 610 | 0.38 |
| High School for Youth and Community Development | 3 | No | Public | 9-12 | 463 | 0.38 |
| Acad for College Prep & Career Exploration: A College Board School | 3 | No | Public | 6-12 | 394 | 0.38 |
| Academy of Hospitality and Tourism | 3 | No | Public | 9-12 | 348 | 0.38 |
| High School For Service And Learning At Erasmus | 2 | No | Public | 9-12 | 234 | 0.38 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 20 Clarkson Avenue, Brooklyn, NY 11226.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 22 Clarkson Ave, Brooklyn | 2,600 | 05/03/2008 | |
| 70 Clarkson Ave, Brooklyn | 4,248 | 04/11/2022 | |
| 80 Clarkson Ave, Brooklyn | 97,137 | 10/30/2015 | $19,800,000 |
| 769 Flatbush Ave, Brooklyn | 1,700 | 03/02/1983 | |
| 16 Clarkson Ave, Brooklyn | 3,246 | 08/21/2012 | $400,000 |
| 755 Flatbush Ave, Brooklyn | 4,680 | 02/16/2015 | |
| 40 Clarkson Ave, Brooklyn | 97,332 | 06/22/1989 | |
| 2038 Bedford Ave, Brooklyn | 26,400 | 11/15/2011 | |
| 761 Flatbush Ave, Brooklyn | 10/24/2022 | $18,000,000 | |
| 753 Flatbush Ave, Brooklyn | 3,675 | 08/05/2025 | |
| 28 Clarkson Ave, Brooklyn | 3,516 | 02/04/2025 | $2,350,000 |
| 60 Clarkson Ave, Brooklyn | 79,120 | 03/21/1995 | |
| 757 Flatbush Ave, Brooklyn | 10/24/2022 | $18,000,000 | |
| 765 Flatbush Ave, Brooklyn | 5,411 | 10/24/2022 | $18,000,000 |
| 50 Clarkson Ave, Brooklyn | 93,789 | 07/13/2017 | $13,550,000 |
| 26 Clarkson Ave, Brooklyn | 3,492 | 10/07/1982 | |
| 763 Flatbush Ave, Brooklyn | 10/24/2022 | $18,000,000 | |
| 771 Flatbush Ave, Brooklyn | 3,180 | 06/26/1997 |
