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423 15th Street, Brooklyn, NY 11215 Property Information

423 15th Street, Brooklyn, NY 11215 Property Information

  • General
  • Owner
  • Documents
  • Tax
  • Permits
  • Neighborhood
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423 15th Street, Brooklyn, NY 11215 1
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Address

Primary address 423 15th Street
Neighborhood Park Slope
Zip code 11215
Borough Brooklyn
Block & lot 01103-0069

Sales & Tax Overview for 423 15th Street, Brooklyn

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

Purchase date 07/19/2004
Purchase price $279,000
Tax class
Estimated property tax $99,781

Lot & Building Information for 423 15th Street, Brooklyn

Lot sqft 4,458
Lot dimensions 44.58 ft x 100 ft
Building class Walk-up Cooperative Building (Other than Condominiums) (XC6) i
Building sqft 12,536
Building dimensions 44.58 ft x 88 ft
Buildings on lot 1
Stories 4
Year built 1920
Frontage(s) 15 Street (wide)
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Zoning & Use for 423 15th Street, Brooklyn

Zoning
Residential units (DOF) 16
Residential sqft

Area Overview

Walk Score
97 /100. Walker's Paradise
Transit Score
100 /100. Rider's Paradise
Bike Score
90 /100. Biker's Paradise

School district 15
Community district 6
Closest police station 1.03 Miles
Closest fire station 0.17 Miles

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

Other Property Data for 423 15th Street, Brooklyn

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Floor area ratio (FAR) for 423 15th Street, Brooklyn, NY 11215, 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 15th Street, Brooklyn, NY 11215, including DOB violations, ECB violations, HPD violations and 311 complaints.

About 423 15th Street, Brooklyn

What is the year built & the total sq. ft. for 423 15th Street, Brooklyn, NY 11215?

423 15th Street, Brooklyn, NY 11215 was built in 1920 and has a total of 12,536 square feet.

What is the assessed value of 423 15th Street, Brooklyn, NY 11215 and the property tax paid?

Assessed at $985,050, the tax amount paid for 423 15th Street, Brooklyn, NY 11215 is $109,950. For the next year, the tax amount for 423 15th Street, Brooklyn, NY 11215 is estimated at $99,781.

When was 423 15th Street, Brooklyn, NY 11215 last sold and what was the last sale price?

423 15th Street, Brooklyn, NY 11215 was last sold in 07/19/2004 for $279,000.

How many residential units does this building have?

This building has 16 residential unit(s).

Ownership Information for 423 15th Street, Brooklyn

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Property owner name for 423 15th Street, Brooklyn, NY 11215
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Building contacts for 423 15th Street, Brooklyn, NY 11215
Building management:
Representatives (from permits):
Tenants:
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Past Sales & Property History for 423 15th Street, Brooklyn

Create a free account to view the complete sales history for 423 15th Street, Brooklyn, including title documents, transfer conditions, mortgages, liens, and pre-foreclosures.

Purchase date Purchase price Buyer name Seller name
07/19/2004 $279,000

Title Documents for 423 15th Street, 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
12/10/2020 - D
12/14/2020 - R		 Landmark Designation
(2020121000961001)
08/16/2004 - R UCC3 Termination
(2004062400580001)
07/19/2004 - D
09/10/2004 - R		 NYC Real Property Transfer Tax
(2004082502464001)
06/17/2004 - R Initial Coop UCC1
(2004052801532001)
02/06/2004 - R UCC3 Termination
(2003122600940001)
12/05/2003 - R UCC3 Termination
(2003112700012001)
03/20/2002 - R Initial Coop UCC1
(3460008052246)
02/15/2002 - R Initial Coop UCC1
(3450008005545)
02/11/2002 - R UCC3 Termination
(3460007995546)
12/12/2001 - R Initial Coop UCC1
(3440007920244)
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R: Recorded date
D: Document date

Property Taxes for 423 15th Street, Brooklyn

Access detailed property tax data for 423 15th Street, Brooklyn, NY 11215. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year: 2025-2026
Property tax: $95,720
Estimated property tax: $99,781
Tax assessor's market value: $2,189,000
Assessed value: $985,050
Exemptions granted by city:

More about New York City Property Taxes

Assessment History for 423 15th Street, Brooklyn

Here's the assessment & property tax history for 423 15th 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 $2,189,000 $985,050 $883,914 12.439% $114,268 $95,649 +7.89%
2024/25 $2,039,000 $917,550 $867,020 12.5% $109,453 $88,656 +4.95%
2023/24 $2,091,000 $940,950 $836,830 12.502% $105,781 $84,474 +14.03%
2022/23 $2,035,000 $915,750 $794,360 12.267% $98,617 $74,080 +7.26%
2021/22 $1,853,000 $833,850 $755,470 12.235% $93,636 $69,068 -25.09%
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Permits for 423 15th Street, Brooklyn

The complete history of permits filed for 423 15th 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.

No recorded permits for this property.

Park Slope Residential Market Stats

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

Median Sale Price
$1,383,519
-2.9% YoY
Median Price/Sqft
$1,381
-0.4% YoY
Brooklyn Median Sale Price
$839,000
6.2% 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 Prospect Park West & 14th St at SW Corner
Station lines F
Distance (miles) 0.101
View subway map
Bus Routes
Name 15 ST/8 Av
Line B61
Distance (miles) 0.031

Schools

Nearest elementary schools

Name Rating Att. zoned Type Grade range No of students Distance to school (mi)
P.S. 107 John W Kimball 8 Yes Public PK, K-5 501 0.07
P.S. 107 John W Kimball 8 Yes Public PK, K-5 501 0.07
St. Joseph the Worker Catholic Academy NR No Private PK-8 186 0.17
St. Joseph the Worker Catholic Academy NR No Private PK-8 186 0.17
Holy Name Of Jesus School NR No Private PK, K-8 239 0.18
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Nearest middle schools

Name Rating Att. zoned Type Grade range No of students Distance to school (mi)
St. Joseph the Worker Catholic Academy NR No Private PK-8 186 0.17
Holy Name Of Jesus School NR No Private PK, K-8 239 0.18
Jhs 88 Peter Rouget 6 No Public 6-8 1,024 0.37
P.S. 53 NR No Public K-12 410 0.37
Saint Saviour Catholic Academy NR No Private PK, K-8 370 0.38
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Nearest high schools

Name Rating Att. zoned Type Grade range No of students Distance to school (mi)
Mesilas Bais Yaakov NR No Private 9-12 260 0.34
P.S. 53 NR No Public K-12 410 0.37
St Saviour High School NR No Private 9-12 400 0.41
Cyberarts Studio Academy 2 No Public 9-12 298 0.53
Park Slope Collegiate 4 No Public 6-12 577 0.53
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Data provided by GreatSchools.org © 2025. All rights reserved.

Neighbors for 423 15th Street, Brooklyn

Here are the neighbors for 423 15th Street, Brooklyn, NY 11215.

Address Square feet Purchase date Purchase price
437 15th St, Brooklyn 2,892 03/22/2018
439 15th St, Brooklyn 2,892 11/19/1999
451 7th Ave, Brooklyn 5,732 08/24/1998
445 7th Ave, Brooklyn 6,180 07/09/2012
445 15th St, Brooklyn 2,892 01/08/2021 $2,950,000
447 15th St, Brooklyn 2,892 09/01/2021 $2,675,000
451 15th St, Brooklyn 2,892 01/11/1995
417 15th St, Brooklyn 12,536 09/12/1991
427 15th St, Brooklyn 12,556 10/09/1981
449 7th Ave, Brooklyn 6,324 12/11/2012
447 7th Ave, Brooklyn 6,324 07/09/2012
364 15th St, Brooklyn 4,628 03/10/2010
441 15th St, Brooklyn 2,892 09/30/2023
453 7th Ave, Brooklyn 5,732 07/09/2012
443 15th St, Brooklyn 2,892 03/20/2003
411 15th St, Brooklyn 12,424 11/13/2006 $485,000
455 7th Ave, Brooklyn 4,642 09/25/1997
384 15th St, Brooklyn 4,755 10/16/2013
435 15th St, Brooklyn 2,952 09/22/2015
453 15th St, Brooklyn 2,892 05/03/2001 $780,000
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