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423 Atlantic Avenue, Brooklyn, NY 11217 Property Information

423 Atlantic Avenue, Brooklyn, NY 11217 Property Information

  • General
  • Owner
  • Documents
  • Tax
  • Permits
  • Neighborhood
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423 Atlantic Avenue, Brooklyn, NY 11217 4
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Address

Primary address 423 Atlantic Avenue
Secondary address 417-443 Atlantic Ave
Neighborhood Boerum Hill
Zip code 11217
Borough Brooklyn
Block & lot 00178-0054

Sales & Tax Overview for 423 Atlantic Avenue, Brooklyn

View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.

Purchase date 09/16/2004
Purchase price $465,000
Tax class

Lot & Building Information for 423 Atlantic Avenue, Brooklyn

Lot sq. ft. 29,745
Lot dimensions 331.25 ft x 90 ft
Property type Elevator Apartments Cooperatives Building (Other than Condominiums) (XD4)
Building sqft 101,902
Building dimensions 156.3 ft x 80 ft
Buildings on lot 1
Stories 6
Year built 1900
Frontage Atlantic Avenue (wide)
State Street (narrow)
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Zoning & Use for 423 Atlantic Avenue, Brooklyn

Zoning
Residential units (DOF) 59
Commercial units 2
Residential sqft

Area Overview

Walk Score
Transit Score
Bike Score


School district 15
Community district 2
Closest police station 0.56 Miles
Closest fire station 0.03 Miles

View more neighborhood information such as transportation, nearby schools and risk designations in the dedicated tab.

Other Property Data for 423 Atlantic Avenue, Brooklyn

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Floor area ratio (FAR) for 423 Atlantic Avenue, Brooklyn, NY 11217, including commercial and residential FAR, FAR as built and usable floor area.
Development maps such as planimetric, zoning, urban landscape, and HPD alternative enforcement program maps.
Violations for 423 Atlantic Avenue, Brooklyn, NY 11217, including DOB violations, ECB violations, HPD violations and 311 complaints.

Alternate Addresses

You will find all alternate addresses for the property in this section.

  • 417-443 Atlantic Ave, Brooklyn, NY 11217

About 423 Atlantic Avenue, Brooklyn

What is the year built & the total sq. ft. for 423 Atlantic Avenue, Brooklyn, NY 11217?

423 Atlantic Avenue, Brooklyn, NY 11217 was built in 1900 and has a total of 101,902 square feet.

What is the assessed value of 423 Atlantic Avenue, Brooklyn, NY 11217 and the property tax paid?

Assessed at $10,838,700, the tax amount paid for 423 Atlantic Avenue, Brooklyn, NY 11217 is $1,214,431.

When was 423 Atlantic Avenue, Brooklyn, NY 11217 last sold and what was the last sale price?

423 Atlantic Avenue, Brooklyn, NY 11217 was last sold in 09/16/2004 for $465,000.

How many residential units does this building have?

This building has 59 residential unit(s) and 2 commercial spaces.

Ownership Information for 423 Atlantic Avenue, Brooklyn

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Property owner name for 423 Atlantic Avenue, Brooklyn, NY 11217
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Building contacts for 423 Atlantic Avenue, Brooklyn, NY 11217
Building management:
Representatives (from permits):
Tenants:
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Past Sales & Property History for 423 Atlantic Avenue, Brooklyn

Create a free account to view the complete sales history for 423 Atlantic Avenue, Brooklyn, including title documents, transfer conditions, mortgages, liens, and pre-foreclosures.

Sale date Sale price Buyer name Seller name
09/16/2004 $465,000

Title Documents for 423 Atlantic Avenue, Brooklyn

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.

Date Type Amount Party 1 Party 2 Doc image
07/02/2025 - R
06/27/2025 - D
Assignment of Leases and Rents
(2025070200057007)
07/02/2025 - R
06/27/2025 - D
Agreement
(2025070200057006)
07/02/2025 - R
06/27/2025 - D
Mortgage
(2025070200057005)
07/02/2025 - R
06/27/2025 - D
Assignment, Mortgage
(2025070200057004)
07/02/2025 - R
06/27/2025 - D
Assignment, Mortgage
(2025070200057003)
07/02/2025 - R
06/27/2025 - D
Termination of Assign of L&R
(2025070200057002)
07/02/2025 - R
06/27/2025 - D
Termination of Assign of L&R
(2025070200057001)
09/23/2015 - R
08/12/2015 - D
Asgn of Asgn of L&R
(2015090401180002)
09/23/2015 - R
08/12/2015 - D
Assignment, Mortgage
(2015090401180001)
03/30/2010 - R
03/25/2010 - D
UCC3 Termination
(2010032500594001)
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R: Recorded date
D: Document date

Property Taxes for 423 Atlantic Avenue, Brooklyn

Access detailed property tax data for 423 Atlantic Avenue, Brooklyn, NY 11217. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year: 2026-2027
Property tax: $1,024,693
Tax assessor's market value: $24,086,000
Assessed value: $10,838,700
Exemptions granted by city:

Assessment History for 423 Atlantic Avenue, Brooklyn

Here's the assessment & property tax history for 423 Atlantic 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 $23,691,000 $10,660,950 $9,309,921 12.439% $1,170,692 $967,390 +2.43%
2024/25 $22,830,000 $10,273,500 $9,035,779 12.5% $1,141,954 $944,420 +5.39%
2023/24 $20,855,000 $9,384,750 $8,533,188 12.502% $1,069,926 $896,089 +8.50%
2022/23 $18,136,000 $8,161,200 $8,027,554 12.267% $988,403 $825,869 +1.77%
2021/22 $18,820,000 $8,469,000 $7,931,200 12.235% $974,704 $811,511 -13.24%

Permits for 423 Atlantic Avenue, Brooklyn

The complete history of permits filed for 423 Atlantic 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.

Filing date Job type Job status Job description Initial cost
06/09/2026 Alteration
05/26/2026 Alteration
05/19/2026 Alteration
04/28/2026 Alteration
04/16/2026 Alteration
04/14/2026 Alteration
03/04/2026 Alteration
02/12/2026 Alteration
09/16/2025 Alteration
09/15/2025 Alteration
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Boerum Hill Residential Market Stats

Access a detailed real estate market overview of Boerum Hill so you can assess current trends, home values, types of properties sold and transaction volume.
View the median home sale price in Boerum Hill and compare it to other neighborhoods in Brooklyn.

Median Sale Price
$1,242,000
-17.2% YoY
Median Price/Sqft
$1,407
11% YoY
Brooklyn Median Sale Price
$885,000
2.5% YoY

Check out recently sold homes in Brooklyn and see how their prices compare.

Risk

FEMA flood zone(s): X (See more on map)

Transportation

Distance to Subway
Closest station Bond St & Schermerhorn St at NW Corner
Station lines A-C-G
Distance (miles) 0.123
View subway map

Schools

Nearest elementary schools

Name Rating Att. zoned Type Grade range No of students Distance (miles)
P.S. 38 The Pacific 6 Yes Public PK, K-5 537 0.12
P.S. 38 The Pacific 6 Yes Public PK, K-5 537 0.12
P.S. 369 Coy L Cox School NR No Public K-12 487 0.05
Zipporiah Mills 6 No Public PK, K-5 610 0.25
Zipporiah Mills 6 No Public PK, K-5 610 0.25

Nearest middle schools

Name Rating Att. zoned Type Grade range No of students Distance (miles)
P.S. 369 Coy L Cox School NR No Public K-12 487 0.05
The Math And Science Exploratory School 7 No Public 6-8 522 0.27
Hanson Place Elementary School NR No Private PK-8 43 0.33
Hensen Preparatory School NR No Private PK, K-8 0 0.33
Hanson Place Elementary School NR No Private PK, K-8 99 0.34

Nearest high schools

Name Rating Att. zoned Type Grade range No of students Distance (miles)
P.S. 369 Coy L Cox School NR No Public K-12 487 0.05
Khalil Gibran International Academy 2 No Public 9-12 134 0.20
Brooklyn High School of the Arts 5 No Public 9-12 927 0.27
Brooklyn Frontiers High School 3 No Public 9-12 145 0.38
St Joseph High School NR No Private 9-12 233 0.38

Data provided by GreatSchools.org © 2025. All rights reserved.

Neighbors for 423 Atlantic Avenue, Brooklyn

Here are the neighbors for 423 Atlantic Avenue, Brooklyn, NY 11217.

Address Square feet Purchase date Purchase price
460 State St, Brooklyn 3,496 09/30/2021 $2,600,000
407 Atlantic Ave, Brooklyn 2,608 05/19/2011 $940,000
458 State St, Brooklyn 3,600 05/13/2021 $2,500,000
405 Atlantic Ave, Brooklyn 2,490 05/19/2011 $940,000
454 State St, Brooklyn 1,840 09/03/2020 $3,047,500
462 State St, Brooklyn 3,040 01/28/2000
440 State St, Brooklyn 1,960 07/31/2020
436 State St, Brooklyn 2,320 04/11/2024 $2,999,000
411 Atlantic Ave, Brooklyn 5,325 06/21/2016
409 Atlantic Ave, Brooklyn 2,260 06/21/2016
68 Nevins St, Brooklyn 5,030 05/30/2017
447 Atlantic Ave, Brooklyn 47,266 01/26/2018
448 State St, Brooklyn 5,220 05/25/2022
444 State St, Brooklyn 6,545 01/13/2016 $3,931,434
438 State St, Brooklyn 1,155 05/30/1996
415 Atlantic Ave, Brooklyn 9,000 04/17/1969
456 State St, Brooklyn 2,565 09/03/2020 $2,900,000
442 State St, Brooklyn 1,680 06/29/2023 $4,100,000
76 Nevins St, Brooklyn 2,926 06/02/2021
446 State St, Brooklyn 3,168 10/29/2020
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