| Primary address | 421 Knickerbocker Avenue |
| Neighborhood | Bushwick |
| Zip code | 11237 |
| Borough | Brooklyn |
| Block & lot | 03279-0004 |
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 | $70,890 |
| Lot sq. ft. | 2,500 |
| Lot dimensions | |
| Property type | Predominant Retail with Other Uses (K4)
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| Building sqft | 5,350 |
| Building dimensions |
| Buildings on lot | 1 |
| Stories | 3 |
| Year built | 1931 |
| Construction type | Register |
| School district | 32 |
| Community district | 4 |
| Closest police station | 0.12 Miles |
| Closest fire station | 0.31 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:
This Predominant Retail with Other Uses (K4) located at 421 Knickerbocker Avenue, Brooklyn, NY 11237 has a total of 5,350 square feet.
What is the year built & the current market value of 421 Knickerbocker Avenue, Brooklyn, NY 11237?421 Knickerbocker Avenue, Brooklyn, NY 11237 was built in 1931 and has a current tax assessor's market value of $1,548,000.
How many commercial spaces does this building have?This building has 1 commercial spaces available for lease.
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 421 Knickerbocker 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 421 Knickerbocker Avenue, Brooklyn, NY 11237. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year: | 2025-2026 |
| Property tax: | $66,653 |
| Estimated property tax: | $70,890 |
| Tax assessor's market value: | $1,548,000 |
| Assessed value: | $696,600 |
Here's the assessment & property tax history for 421 Knickerbocker 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 | $1,548,000 | $696,600 | $614,430 | 10.848% | $66,653 | $66,653 | +1.42% |
| 2024/25 | $1,357,000 | $610,650 | $610,650 | 10.762% | $65,718 | $65,718 | +5.65% |
| 2023/24 | $1,305,000 | $587,250 | $587,250 | 10.592% | $62,202 | $62,202 | -6.13% |
| 2022/23 | $1,424,000 | $640,800 | $622,440 | 10.646% | $66,265 | $66,265 | +14.77% |
| 2021/22 | $1,193,000 | $536,850 | $536,850 | 10.755% | $57,738 | $57,738 | -9.39% |
The complete history of permits filed for 421 Knickerbocker 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 | Myrtle Ave & Greene Ave at SE Corner | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Station lines | M | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Distance (miles) | 0.071 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Bus Routes
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| Name | Myrtle Av/Knickerbocker Av | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line | B54 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Distance (miles) | 0.091 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Here are the neighbors for 421 Knickerbocker Avenue, Brooklyn, NY 11237.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 248 Himrod St, Brooklyn | 4,350 | 10/30/2020 | |
| 250 Himrod St, Brooklyn | 4,350 | 08/11/2015 | |
| 252 Himrod St, Brooklyn | 4,350 | 06/07/2012 | $495,000 |
| 423 Knickerbocker Ave, Brooklyn | 5,590 | 04/30/2008 | $2,475,000 |
| 431 Knickerbocker Ave, Brooklyn | 5,025 | 05/12/2017 | $6,000,000 |
| 417 Knickerbocker Ave, Brooklyn | 5,175 | 03/01/1989 | |
| 256 Himrod St, Brooklyn | 4,350 | 07/24/2007 | $370,000 |
| 258 Himrod St, Brooklyn | 4,350 | 04/28/2025 | $650,000 |
| 243 Harman St, Brooklyn | 4,125 | 09/18/2013 | $1,025,000 |
| 249 Harman St, Brooklyn | 4,125 | 04/20/2015 | |
| 254 Himrod St, Brooklyn | 4,350 | 02/20/2007 | $455,000 |
| 427 Knickerbocker Ave, Brooklyn | 6,000 | 05/12/2017 | $6,000,000 |
| 415 Knickerbocker Ave, Brooklyn | 5,400 | 11/07/2018 | |
| 413 Knickerbocker Ave, Brooklyn | 1,425 | 10/01/2002 | |
| 428 Knickerbocker Ave, Brooklyn | 5,110 | 11/01/2010 | |
| 422 Knickerbocker Ave, Brooklyn | 22,500 | 02/08/1977 | |
| 247 Harman St, Brooklyn | 4,125 | 07/20/2020 | $10 |
| 251 Harman St, Brooklyn | 4,125 | 03/21/1996 |
