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3909 15th Avenue, Brooklyn, NY 11218 Property Information

3909 15th Avenue, Brooklyn, NY 11218 Property Information

  • General
  • Owner
  • Documents
  • Tax
  • Permits
  • Neighborhood
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3909 15th Avenue, Brooklyn, NY 11218 1
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Address

Primary address 3909 15th Avenue
Secondary address 3911 15th Ave
Neighborhood Borough Park
Zip code 11218
Borough Brooklyn
Block & lot 05365-0006

Sales & Tax Overview for 3909 15th Avenue, Brooklyn

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Tax class

Lot & Building Information for 3909 15th Avenue, Brooklyn

Lot sqft 1,875
Lot dimensions 18.75 ft x 100 ft
Building class Other Private School (W8) i
Building sqft 5,000
Building dimensions 18.75 ft x 49.5 ft
Buildings on lot 1
Stories 3
Year built 1930
Year last altered 2007
Construction type
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Zoning & Use for 3909 15th Avenue, Brooklyn

Zoning
Commercial units 1

Area Overview

Walk Score
Transit Score
Bike Score


School district 20
Community district 12
Closest police station 0.64 Miles
Closest fire station 0.48 Miles

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

Other Property Data for 3909 15th Avenue, Brooklyn

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Floor area ratio (FAR) for 3909 15th Avenue, Brooklyn, NY 11218, 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 3909 15th Avenue, Brooklyn, NY 11218, including DOB violations, ECB violations, HPD violations and 311 complaints.

Alternate Addresses

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

  • 3911 15th Ave, Brooklyn, NY 11218

About 3909 15th Avenue, Brooklyn

What is the year built & the total sq. ft. for 3909 15th Avenue, Brooklyn, NY 11218?

3909 15th Avenue, Brooklyn, NY 11218 was built in 1930 and has a total of 5,000 square feet.

What is the assessed value of 3909 15th Avenue, Brooklyn, NY 11218?

The assessed market value for the current tax year is $288,000.

When was 3909 15th Avenue, Brooklyn, NY 11218 last sold?

3909 15th Avenue, Brooklyn, NY 11218 was last sold in 04/15/2004.

Ownership Information for 3909 15th Avenue, Brooklyn

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Property owner name for 3909 15th Avenue, Brooklyn, NY 11218
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Building contacts for 3909 15th Avenue, Brooklyn, NY 11218
Building management:
Representatives (from permits):
Tenants:
Real Estate Reports:
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.
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 3909 15th Avenue, Brooklyn

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No recorded sales for this property.

Title Documents for 3909 15th Avenue, Brooklyn

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Date Type Amount Party 1 Party 2 Doc image
05/07/2018 - D
05/09/2018 - R
Certificate
(2018050700236001)
05/06/2018 - D
05/09/2018 - R
Zoning Lot Description
(2018050700236002)
11/14/2013 - R UCC3 Assignment
(2013081501140001)
09/09/2013 - D
12/18/2013 - R
Satisfaction of Mortgage
(2013112700144001)
07/23/2012 - D
08/30/2012 - R
Asgn of Asgn of L&R
(2012082001347002)
07/23/2012 - D
08/30/2012 - R
Assignment, Mortgage
(2012082001347001)
06/06/2012 - R UCC3 Assignment
(2012060100334001)
01/06/2012 - D
12/14/2012 - R
Asgn of Asgn of L&R
(2012121100657002)
01/06/2012 - D
12/14/2012 - R
Assignment, Mortgage
(2012121100657001)
01/05/2012 - D
06/12/2012 - R
Asgn of Asgn of L&R
(2012060100294002)
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R: Recorded date
D: Document date

Property Taxes for 3909 15th Avenue, Brooklyn

Access detailed property tax data for 3909 15th Avenue, Brooklyn, NY 11218. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year: 2025-2026
Property tax: $0
Tax assessor's market value: $640,000
Assessed value: $288,000
Exemptions granted by city:

Assessment History for 3909 15th Avenue, Brooklyn

Here's the assessment & property tax history for 3909 15th 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 $640,000 $288,000 $0 10.848% $29,358 $0 n/a
2024/25 $631,000 $283,950 $0 10.762% $29,309 $0 n/a
2023/24 $618,000 $278,100 $0 10.592% $28,932 $0 n/a
2022/23 $583,000 $262,350 $0 10.646% $27,930 $0 n/a
2021/22 $535,000 $240,750 $0 10.755% $25,893 $0 n/a

Permits for 3909 15th Avenue, Brooklyn

The complete history of permits filed for 3909 15th 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
01/17/2023 Alteration
12/29/2022 Alteration
06/14/2018 Alteration type 1
01/16/2018 Alteration type 1
05/17/2004 Alteration type 2
04/07/2004 Alteration type 2
01/20/2004 Alteration type 2
05/29/2003 Alteration type 1
08/14/2002 Alteration type 1
07/10/2002 Alteration type 2
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Brooklyn Commercial Market Stats

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.

Median Price/Sqft Q3/2025
$495
3.7% YoY
Median Price/Sqft Q2/2025
$503
7% YoY
Median Price/Sqft 2024
$470
2.1% 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 McDonald Ave & Cortelyou Rd at SW Corner
Station lines F
Distance (miles) 0.184
View subway map
Bus Routes
Name MC Donald Av/Cortelyou Rd
Line B69
Distance (miles) 0.162

Neighbors for 3909 15th Avenue, Brooklyn

Here are the neighbors for 3909 15th Avenue, Brooklyn, NY 11218.

Address Square feet Purchase date Purchase price
3905 15th Ave, Brooklyn 2,240 07/06/2018
1518 39th St, Brooklyn 2,320 01/29/2015 $1,200,000
3911 15th Ave, Brooklyn 5,000 04/15/2004
1530 39th St, Brooklyn 2,320 07/02/2025 $2,600,000
1532 39th St, Brooklyn 2,320 12/01/2002
1513 41st St, Brooklyn 7,400
1521 41st St, Brooklyn 2,088 08/10/1989
3901 15th Ave, Brooklyn 3,600 07/20/1988
1520 39th St, Brooklyn 2,320 09/02/1998
1519 41st St, Brooklyn 2,088 12/31/2025
1514 39th St, Brooklyn 4,113 04/26/2010 $600,000
1526 39th St, Brooklyn 2,320 09/11/1987
1523 41st St, Brooklyn 3,119 09/22/2014 $399,000
3915 15th Ave, Brooklyn 2,240 10/21/2025
1517 41st St, Brooklyn 2,088 06/21/2023
1525 41st St, Brooklyn 2,088 08/27/2024
3907 15th Ave, Brooklyn 2,624 01/22/2019
3903 15th Ave, Brooklyn 2,233 02/13/2003
3913 15th Ave, Brooklyn 2,240 12/30/2016
3917 15th Ave, Brooklyn 2,172 10/21/2025
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