| Primary address | 520 East 21st Street |
| Secondary address | 502-534 E 21st St |
| Neighborhood | Flatbush |
| Zip code | 11226 |
| Borough | Brooklyn |
| Block & lot | 05184-0006 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Purchase date | 03/30/2015 |
| Purchase price | $26,500,000 |
| Tax class | Register |
| Estimated property tax | $447,250 |
| Lot sqft | 27,000 |
| Lot dimensions | |
| Building class | Elevator Apartment - Semi-fireproof without Stores (D1) |
| Building sqft | 103,494 |
| Building dimensions |
| Buildings on lot | 1 |
| Stories | 6 |
| Year built | 1951 |
| Construction type | Register |
| School district | 22 |
| Community district | 14 |
| Closest police station | 1.07 Miles |
| Closest fire station | 0.42 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.
520 East 21st Street, Brooklyn, NY 11226 was built in 1951 and has a total of 103,494 square feet.
What is the assessed value of 520 East 21st Street, Brooklyn, NY 11226 and the property tax paid?Assessed at $3,724,200, the tax amount paid for 520 East 21st Street, Brooklyn, NY 11226 is $430,435. For the next year, the tax amount for 520 East 21st Street, Brooklyn, NY 11226 is estimated at $447,250.
When was 520 East 21st Street, Brooklyn, NY 11226 last sold and what was the last sale price?520 East 21st Street, Brooklyn, NY 11226 was last sold in 03/30/2015 for $26,500,000.
How many residential units does this building have?This building has 102 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 520 East 21st Street, 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 520 East 21st Street, Brooklyn, NY 11226. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year: | 2025-2026 |
| Property tax: | $430,435 |
| Estimated property tax: | $447,250 |
| Tax assessor's market value: | $8,276,000 |
| Assessed value: | $3,724,200 |
Here's the assessment & property tax history for 520 East 21st 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 | $8,276,000 | $3,724,200 | $3,460,368 | 12.439% | $430,435 | $430,435 | +6.35% |
| 2024/25 | $7,195,000 | $3,237,750 | $3,237,750 | 12.5% | $404,719 | $404,719 | -6.92% |
| 2023/24 | $8,179,000 | $3,680,550 | $3,477,918 | 12.502% | $434,809 | $434,809 | +2.21% |
| 2022/23 | $8,698,000 | $3,914,100 | $3,467,790 | 12.267% | $425,394 | $425,394 | +14.48% |
| 2021/22 | $6,749,000 | $3,037,050 | $3,037,050 | 12.235% | $371,583 | $371,583 | -10.28% |
The complete history of permits filed for 520 East 21st 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 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) |
| Hurricane evacuation zone: | 6 (See more on map) |
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Distance to Subway
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| Closest station | Marlborough Rd & Cortelyou Rd at SE Corner | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Station lines | B-Q | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Distance (miles) | 0.284 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Bus Routes
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| Name | Flatbush Av/Dorchester Rd | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line | B41 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Distance (miles) | 0.083 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Here are the neighbors for 520 East 21st Street, Brooklyn, NY 11226.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 580 E 21st St, Brooklyn | 61,500 | 12/29/2023 | |
| 919 Ocean Ave, Brooklyn | 3,610 | 12/13/2010 | $1,300,000 |
| 421 E 19th St, Brooklyn | 3,020 | 02/14/2024 | $2,700,000 |
| 445 E 19th St, Brooklyn | 3,441 | 11/10/2009 | $1,200,000 |
| 937 Ocean Ave, Brooklyn | 3,733 | 04/16/2024 | |
| 459 E 19th St, Brooklyn | 2,968 | 04/26/2021 | $3,150,000 |
| 538 E 21st St, Brooklyn | 41,772 | 01/12/2002 | $4,216,128 |
| 550 E 21st St, Brooklyn | 48,500 | 03/24/2022 | $8,800,000 |
| 941 Ocean Ave, Brooklyn | 4,870 | 05/10/2013 | $1,680,000 |
| 417 E 19th St, Brooklyn | 3,958 | 03/04/1993 | |
| 439 E 19th St, Brooklyn | 2,520 | 11/15/2015 | |
| 409 E 19th St, Brooklyn | 3,597 | 06/11/2025 | |
| 431 E 19th St, Brooklyn | 3,512 | 07/07/2017 | $1,900,000 |
| 455 E 19th St, Brooklyn | 3,950 | 03/02/2022 | |
| 463 E 19th St, Brooklyn | 4,663 | 11/02/2005 | $1,450,000 |
| 931 Ocean Ave, Brooklyn | 3,438 | 06/05/1991 | |
| 925 Ocean Ave, Brooklyn | 12/13/2010 | $1,165,000 | |
| 570 E 21st St, Brooklyn | 12/16/2010 | $830,000 | |
| 2000 Dorchester Rd, Brooklyn | 4,485 | 02/26/2008 | |
| 911 Ocean Ave, Brooklyn | 3,836 | 07/09/1979 |
