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423 15th Street #1a, Brooklyn, NY 11215 Property Information

423 15th Street #1a, Brooklyn, NY 11215 Property Information

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

Primary address 423 15th Street #1a
Neighborhood Park Slope
Zip code 11215
Borough Brooklyn
Block & lot 01103-0069-cp1A

Sales & Tax Overview for 423 15th Street #1a, Brooklyn

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

Lot & Building Information for 423 15th Street #1a, Brooklyn

Lot sq. ft. 4,458
Property type Walk-up Cooperative (C6)
Buildings on lot 1
Year built 1920
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Zoning & Use for 423 15th Street #1a, Brooklyn

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.

Unit Overview

Unit # 1A

Other Property Data for 423 15th Street #1a, Brooklyn

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Floor area ratio (FAR) for 423 15th Street #1a, 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 #1a, Brooklyn, NY 11215, including DOB violations, ECB violations, HPD violations and 311 complaints.

About 423 15th Street #1a, Brooklyn

When was 423 15th Street #1a, Brooklyn, NY 11215 built?

423 15th Street #1a, Brooklyn, NY 11215 was built in 1920.

Ownership Information for 423 15th Street #1a, Brooklyn

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Property owner name for 423 15th Street #1a, Brooklyn, NY 11215
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Building contacts for 423 15th Street #1a, Brooklyn, NY 11215
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Representatives (from permits):
Tenants:
Real Estate Reports:
$4.6M Hudson Yards Maintains Top Spot, Luxury Sales in Malba Set $2.5M Price Record for Queens
Eliza Theiss, Apr 23, 2026 $4.6M Hudson Yards Maintains Top Spot, Luxury Sales in Malba Set $2.5M Price Record for Queens
Despite prices declining, Hudson Yards remained the most expensive NYC neighborhood, but TriBeCa’s growth closed the gap to under $400,000, while Malba set a new historic price record for Queens at $2.5 million, securing the highest ranking ever for the borough at #5.
Cheaper in the City? Nearly 100 Communities in Suburban NYC Surpass $1M
Eliza Theiss, Mar 19, 2026 Cheaper in the City? Nearly 100 Communities in Suburban NYC Surpass $1M
New Yorkers planning a move to the suburbs increasingly find their options limited, after suburban home values shot up twice as fast as NYC medians over the last decade. While larger homes and better prices were long the norm outside the five boroughs, today, many NYC buyers find their option restricted to a handful of suburban markets.
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Past Sales & Property History for 423 15th Street #1a, Brooklyn

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No recorded sales for this property.

Title Documents for 423 15th Street #1a, 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
07/16/2009 - R UCC3 Termination
(2009071300897001)
05/07/2009 - R Initial Coop UCC1
(2009050501085001)
           
           
           
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R: Recorded date
D: Document date

Assessment History for 423 15th Street #1a, Brooklyn

Data not available for this property.

Permits for 423 15th Street #1a, Brooklyn

The complete history of permits filed for 423 15th Street #1a, 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
$1,488,000
2.9% YoY
Median Price/Sqft
$1,318
-4% YoY
Brooklyn Median Sale Price
$885,000
2.5% YoY

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

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 No Public PK, K-5 501 0.07
P.S. 107 John W Kimball 8 No 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
Millennium Brooklyn High School 10 No Public 9-12 721 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 #1a, Brooklyn

Here are the neighbors for 423 15th Street #1a, Brooklyn, NY 11215.

Address Square feet Purchase date Purchase price
8661 24th Ave, Brooklyn 3,357 11/10/2010 $1,017,232
583 Schroeders Ave, Brooklyn 1,620 01/19/2011 $249,920
2097 E 1st St, Brooklyn 12/13/2012
597 Schroeders Ave, Brooklyn 1,620 01/19/2011 $249,920
595 Schroeders Ave, Brooklyn 1,620 01/19/2011 $249,920
585 Schroeders Ave, Brooklyn 1,620 03/15/2011 $249,920
593 Schroeders Ave, Brooklyn 1,632 09/12/2019
591 Schroeders Ave, Brooklyn 1,632 01/19/2011 $249,920
2093 E 1st St, Brooklyn 9,384 12/13/2012
213 W End Ave, Brooklyn 2,611 12/23/2024
599 Schroeders Ave, Brooklyn 1,620 01/19/2011 $249,920
589 Schroeders Ave, Brooklyn 1,632 01/19/2011 $249,920
8722 Bay 16 St, Brooklyn 3,987 11/25/2009 $997,885
587 Schroeders Ave, Brooklyn 1,620 02/02/2011 $249,920
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