| Primary address | 521 Dean Street |
| Neighborhood | Prospect Heights |
| Zip code | 11217 |
| Borough | Brooklyn |
| Block & lot | 01128-0076 |
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 | $37,539 |
| Lot sqft | 3,135 |
| Lot dimensions | |
| Property type | Walk-up Cooperative Building (Other than Condominiums) (XC6)
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| Building sqft | 7,428 |
| Building dimensions | |
| Buildings on lot | 1 |
| Year built | 1930 |
| Year last altered | 1990 |
| Frontage(s) | Dean Street (narrow) |
| Nearest wide street | 6 Avenue |
| Distance to wide street | Register |
| School district | 13 |
| Community district | 8 |
| Closest police station | 0.05 Miles |
| Closest fire station | 0.03 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:
521 Dean Street, Brooklyn, NY 11217 was built in 1930 and has a total of 7,428 square feet.
What is the assessed value of 521 Dean Street, Brooklyn, NY 11217 and the property tax paid?Assessed at $1,723,050, the tax amount paid for 521 Dean Street, Brooklyn, NY 11217 is $50,087. For the next year, the tax amount for 521 Dean Street, Brooklyn, NY 11217 is estimated at $37,539.
When was 521 Dean Street, Brooklyn, NY 11217 last sold?521 Dean Street, Brooklyn, NY 11217 was last sold in 07/24/1987.
How many residential units does this building have?This building has 10 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 521 Dean Street, 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 521 Dean Street, Brooklyn, NY 11217. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year: | 2025-2026 |
| Property tax: | $37,540 |
| Estimated property tax: | $37,539 |
| Tax assessor's market value: | $3,829,000 |
| Assessed value: | $1,723,050 |
Here's the assessment & property tax history for 521 Dean 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 | $3,829,000 | $1,723,050 | $402,666 | 12.439% | $50,088 | $37,478 | +6.88% |
| 2024/25 | $3,190,800 | $1,435,860 | $390,182 | 12.5% | $48,773 | $35,066 | +7.19% |
| 2023/24 | $2,659,000 | $1,196,550 | $361,280 | 12.502% | $45,167 | $32,714 | +2.01% |
| 2022/23 | $2,216,000 | $997,200 | $334,520 | 12.267% | $41,036 | $32,068 | +10.85% |
| 2021/22 | $1,773,000 | $797,850 | $309,743 | 12.235% | $37,897 | $28,930 | -23.86% |
The complete history of permits filed for 521 Dean 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 Prospect Heights so you can assess current trends, home values, types of properties sold and transaction volume.
View the median home sale price in Prospect Heights 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 | Flatbush Ave & Bergen St at SE Corner | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Station lines | 2-3 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Distance (miles) | 0.108 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Bus Routes
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| Name | Atlantic Av/Cumberland St | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line | B45 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Distance (miles) | 0.089 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Name | Rating | Att. zoned | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|---|
| P.S. 11 Purvis J Behan | 9 | Yes | Public | PK, K-5 | 832 | 0.46 |
| P.S. 11 Purvis J Behan | 9 | Yes | Public | PK, K-5 | 832 | 0.46 |
| P.S. 77 | NR | No | Public | K-12 | 304 | 0.26 |
| Park Slope Christian Academy | NR | No | Private | PK, K-8 | 37 | 0.30 |
| Park Slope Christian Academy | NR | No | Private | PK, K-8 | 37 | 0.30 |
| Name | Rating | Att. zoned | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|---|
| P.S. 753 School For Career Development | NR | No | Public | 6-12 | 354 | 0.21 |
| P.S. 77 | NR | No | Public | K-12 | 304 | 0.26 |
| Ms 266 Park Place Community Middle School | 4 | No | Public | 6-8 | 69 | 0.26 |
| Park Slope Christian Academy | NR | No | Private | PK, K-8 | 37 | 0.30 |
| Luria Academy of Brooklyn | NR | No | Private | PK-8 | 244 | 0.34 |
| Name | Rating | Att. zoned | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|---|
| P.S. 753 School For Career Development | NR | No | Public | 6-12 | 354 | 0.21 |
| P.S. 77 | NR | No | Public | K-12 | 304 | 0.26 |
| Berkeley Carroll School | NR | No | Private | PK-12 | 977 | 0.41 |
| Brooklyn High School of the Arts | 5 | No | Public | 9-12 | 927 | 0.41 |
| Bishop Loughlin Memorial High School | NR | No | Private | 9-12 | 621 | 0.43 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 521 Dean Street, Brooklyn, NY 11217.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 527 Dean St, Brooklyn | 7,500 | 06/14/2017 | $1,900,000 |
| 534 Carlton Ave, Brooklyn | 3,600 | 12/28/2020 | $2,500,000 |
| 509 Dean St, Brooklyn | 7,272 | 08/16/2012 | $1,500,000 |
| 547 Dean St, Brooklyn | 3,200 | 07/03/2010 | |
| 515 Dean St, Brooklyn | 8,400 | 09/30/2024 | $5,600,000 |
| 507 Dean St, Brooklyn | 7,272 | 11/07/2007 | |
| 535 Dean St, Brooklyn | 269,934 | ||
| 541 Dean St, Brooklyn | 3,150 | 09/20/2024 | |
| 501 Dean St, Brooklyn | 7,272 | 12/03/2003 | |
| 497 Dean St, Brooklyn | 7,152 | 08/03/2017 | $2,875,000 |
| 525 Dean St, Brooklyn | 7,080 | 05/30/2018 | $3,500,000 |
| 532 Carlton Ave, Brooklyn | 3,600 | 08/27/2007 | $1,500,000 |
| 530 Carlton Ave, Brooklyn | 2,766 | 10/01/2025 | |
| 545 Dean St, Brooklyn | 3,200 | 04/27/2004 | $980,000 |
| 528 Carlton Ave, Brooklyn | 3,600 | 01/25/2016 |
