| Primary address | 123 Clarkson Avenue |
| Secondary address | 123 A Clarkson Ave |
| Neighborhood | Prospect - Lefferts Gardens |
| Zip code | 11226 |
| Borough | Brooklyn |
| Block & lot | 05056-0092 |
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 | $8,768 |
| Lot sq. ft. | 3,092 |
| Lot dimensions | |
| Property type | Two Family Brick (B1)
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| Building sqft | 2,600 |
| Building dimensions | |
| Buildings on lot | 2 |
| Stories | 2 |
| Structure type | Old style |
| Building material | Brick |
| Exterior wall | Brick/masonry |
| Basement type | Full |
| Garage type | Detached, frame garage |
| Year built | 1920 |
| Frontage(s) | Clarkson Avenue (wide) Parkside Avenue (wide) |
| School district | 17 |
| Community district | 9 |
| Closest police station | 0.72 Miles |
| Closest fire station | 0.34 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.
123 Clarkson Avenue, Brooklyn, NY 11226 was built in 1920 and has a total of 2,600 square feet.
What is the assessed value of 123 Clarkson Avenue, Brooklyn, NY 11226 and the property tax paid?Assessed at $85,260, the tax amount paid for 123 Clarkson Avenue, Brooklyn, NY 11226 is $8,387. For the next year, the tax amount for 123 Clarkson Avenue, Brooklyn, NY 11226 is estimated at $8,768.
When was 123 Clarkson Avenue, Brooklyn, NY 11226 last sold?123 Clarkson Avenue, Brooklyn, NY 11226 was last sold in 08/15/1978.
How many residential units does this building have?This building has 2 residential unit(s).
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Create a free account to view the complete sales history for 123 Clarkson 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 123 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: | $8,388 |
| Estimated property tax: | $8,768 |
| Tax assessor's market value: | $1,421,000 |
| Assessed value: | $85,260 |
Here's the assessment & property tax history for 123 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 | $1,421,000 | $85,260 | $42,270 | 19.843% | $8,388 | $8,388 | +4.72% |
| 2024/25 | $1,463,000 | $87,780 | $39,877 | 20.085% | $8,009 | $8,009 | +6.00% |
| 2023/24 | $1,632,000 | $97,920 | $37,621 | 20.085% | $7,556 | $7,556 | +1.03% |
| 2022/23 | $1,788,000 | $107,280 | $36,826 | 20.309% | $7,479 | $7,479 | +1.73% |
| 2021/22 | $1,808,000 | $108,480 | $36,826 | 19.963% | $7,352 | $7,352 | -0.82% |
The complete history of permits filed for 123 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 Prospect - Lefferts Gardens so you can assess current trends, home values, types of properties sold and transaction volume.
View the median home sale price in Prospect - Lefferts Gardens 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 | Nostrand Ave & Parkside Ave at SW Corner | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Station lines | 2-5 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Distance (miles) | 0.283 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Bus Routes
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| Name | Clarkson Av/Bedford Av | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line | B12 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Distance (miles) | 0.026 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Name | Rating | Att. zoned | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|---|
| P.S. 92 Adrian Hegeman | 3 | Yes | Public | PK, K-5 | 288 | 0.10 |
| P.S. 92 Adrian Hegeman | 3 | Yes | Public | PK, K-5 | 288 | 0.10 |
| Flatbrush Ascend Charter School | 7 | No | Charter | K-3 | 245 | 0.20 |
| David Foster Preschool Academy | NR | No | Private | PK, K-1 | 0 | 0.20 |
| David Foster Preschool Academy | NR | No | Private | PK, K-1 | 0 | 0.20 |
| Name | Rating | Att. zoned | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|---|
| Parkside Preparatory Academy | 5 | Yes | Public | 6-8 | 311 | 0.24 |
| Achievement First Voyager Charter | 6 | No | Charter | 6-8 | 156 | 0.10 |
| P.S. 141 | NR | No | Public | PK, K-10, 12 | 385 | 0.24 |
| Explore Charter School | 7 | No | Charter | K-8 | 519 | 0.24 |
| Lefferts Garden Montessori | NR | No | Private | 39 | 0.29 |
| Name | Rating | Att. zoned | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|---|
| P.S. 141 | NR | No | Public | PK, K-10, 12 | 385 | 0.24 |
| Lefferts Garden Montessori | NR | No | Private | 39 | 0.29 | |
| High School for Youth and Community Development | 3 | No | Public | 9-12 | 463 | 0.43 |
| Science Tech And Research High School At Erasmus | 8 | No | Public | 6-12 | 610 | 0.43 |
| Acad for College Prep & Career Exploration: A College Board School | 3 | No | Public | 6-12 | 394 | 0.43 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 123 Clarkson Avenue, Brooklyn, NY 11226.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 121 Clarkson Ave, Brooklyn | 1,416 | 04/28/2010 | $595,000 |
| 659 Rogers Ave, Brooklyn | 4,000 | 11/14/2018 | |
| 167 Clarkson Ave, Brooklyn | 30,800 | 09/26/2011 | |
| 149 Clarkson Ave, Brooklyn | 13,164 | 06/18/2020 | $4,150,000 |
| 127 Clarkson Ave, Brooklyn | 2,600 | 06/30/2025 | $850,000 |
| 173 Clarkson Ave, Brooklyn | 2,264 | 11/03/2011 | |
| 651 Rogers Ave, Brooklyn | 3,000 | 01/10/2005 | |
| 129 Clarkson Ave, Brooklyn | 2,600 | 04/18/1990 | |
| 663 Rogers Ave, Brooklyn | 3,744 | 06/23/2022 | |
| 657 Rogers Ave, Brooklyn | 3,000 | 10/01/2021 | $975,000 |
| 649 Rogers Ave, Brooklyn | 3,000 | 12/28/2016 | |
| 647 Rogers Ave, Brooklyn | 3,000 | 07/01/2024 | |
| 155 Clarkson Ave, Brooklyn | 45,111 | 07/31/2013 | $780,000 |
| 171 Clarkson Ave, Brooklyn | 2,200 | 02/11/1998 | |
| 119 Clarkson Ave, Brooklyn | 1,642 | 04/26/2013 | $816,250 |
| 655 Rogers Ave, Brooklyn | 3,285 | 09/29/2020 | |
| 111 Clarkson Ave, Brooklyn | 26,902 | 11/18/2025 | $14,098,000 |
| 125 Clarkson Ave, Brooklyn | 2,600 | 01/23/2020 | $1,887,500 |
| 175 Clarkson Ave, Brooklyn | 3,404 | 07/05/1988 |
