| Primary address | 4123 9th Avenue |
| Secondary address | 901-911 42nd St |
| Neighborhood | Borough Park |
| Zip code | 11219 |
| Borough | Brooklyn |
| Block & lot | 05590-0001 |
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 | $88,833 |
| Lot sq. ft. | 9,500 |
| Lot dimensions | |
| Property type | Over Six Families without Stores (C1)
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| Building sqft | 29,960 |
| Building dimensions |
| Buildings on lot | 1 |
| Stories | 4 |
| Year built | 1916 |
| School district | 15 |
| Community district | 12 |
| Closest police station | 0.95 Miles |
| Closest fire station | 0.39 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.
4123 9th Avenue, Brooklyn, NY 11219 was built in 1916 and has a total of 29,960 square feet.
What is the assessed value of 4123 9th Avenue, Brooklyn, NY 11219 and the property tax paid?Assessed at $877,950, the tax amount paid for 4123 9th Avenue, Brooklyn, NY 11219 is $87,142. For the next year, the tax amount for 4123 9th Avenue, Brooklyn, NY 11219 is estimated at $88,833.
When was 4123 9th Avenue, Brooklyn, NY 11219 last sold?4123 9th Avenue, Brooklyn, NY 11219 was last sold in 12/14/2006.
How many residential units does this building have?This building has 38 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 4123 9th 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 4123 9th Avenue, Brooklyn, NY 11219. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year: | 2025-2026 |
| Property tax: | $87,143 |
| Estimated property tax: | $88,833 |
| Tax assessor's market value: | $1,951,000 |
| Assessed value: | $877,950 |
Here's the assessment & property tax history for 4123 9th 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 | $1,951,000 | $877,950 | $700,560 | 12.439% | $87,143 | $87,143 | +16.57% |
| 2024/25 | $1,329,000 | $598,050 | $598,050 | 12.5% | $74,756 | $74,756 | +10.00% |
| 2023/24 | $1,208,000 | $543,600 | $543,600 | 12.502% | $67,961 | $67,961 | -24.98% |
| 2022/23 | $1,641,000 | $738,450 | $738,450 | 12.267% | $90,586 | $90,586 | -0.59% |
| 2021/22 | $1,655,000 | $744,750 | $744,750 | 12.235% | $91,120 | $91,120 | -3.87% |
The complete history of permits filed for 4123 9th 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 | 9th Ave & New Utrecht Ave at NE Corner | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Station lines | D | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Distance (miles) | 0.174 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Bus Routes
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| Name | 39 ST/9 Av | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line | B35 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Distance (miles) | 0.128 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Here are the neighbors for 4123 9th Avenue, Brooklyn, NY 11219.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 934 41st St, Brooklyn | 2,296 | 03/22/2017 | |
| 1223 41st St, Brooklyn | 2,352 | 03/11/2019 | |
| 1225 41st St, Brooklyn | 2,352 | 02/10/2004 | $575,000 |
| 928 41st St, Brooklyn | 2,296 | 10/19/2022 | $1,185,000 |
| 938 41st St, Brooklyn | 2,296 | 04/27/2011 | $760,000 |
| 916 41st St, Brooklyn | 5,107 | 04/10/2015 | $1,100,000 |
| 1221 41st St, Brooklyn | 3,240 | 05/17/2015 | |
| 1233 41st St, Brooklyn | 4,350 | 10/16/2023 | $1,563,000 |
| 920 41st St, Brooklyn | 2,296 | 10/21/2002 | |
| 922 41st St, Brooklyn | 2,296 | 07/11/2003 | $545,000 |
| 926 41st St, Brooklyn | 2,296 | 06/24/2004 | $640,000 |
| 932 41st St, Brooklyn | 2,318 | 12/22/2000 | |
| 1227 41st St, Brooklyn | 2,352 | 06/06/2008 | |
| 1229 41st St, Brooklyn | 2,352 | 12/10/2025 | |
| 1231 41st St, Brooklyn | 3,664 | 05/18/2018 | $1,299,000 |
| 1235 41st St, Brooklyn | 2,352 | 12/31/2012 | |
| 1213 41st St, Brooklyn | 10,280 | 11/30/2021 | $1,500,000 |
| 930 41st St, Brooklyn | 2,296 | 09/16/2013 | |
| 902 41st St, Brooklyn | 44,000 | 07/20/1998 | |
| 1217 41st St, Brooklyn | 10,281 | 01/22/2003 |
