New York City  »  11218  »  15th Ave  »  3909 15th Ave

3909 15th Avenue, Brooklyn, NY 11218 - Property report

Also known as: 3909 15th Ave

Property image for 3909 15th Avenue, Brooklyn, NY 11218
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Property type

Other Private School (W8)

Year built

1930

Lot sq. ft.

1,875

General information

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Address
Primary address
3909 15th Avenue
Alternate address(es)
3911 15th Ave
ZIP code
11218
Neighborhood
Borough Park
Borough
Brooklyn
Block & lot
05365-0006

Owner

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Building
Property type
Other Private School (W8)
Building sq. ft.
5,000
Building dimensions
18.75 ft x 49.5 ft
Buildings on lot
1
Stories
3
Year built
1930
Last altered
2007
Building material
Tax
Tax year
2026-2027
Tax class
Floor area ratio (FAR)
Commercial FAR
Residential FAR
Buildable area
Zoning & Use
Zoning
Qualified opportunity zone
Residential units
0
Residential sq. ft.
Office sq. ft.
Retail sq. ft.
Lot
Lot dimensions
18.75 ft x 100 ft
Lot sq. ft.
1,875

Area overview

Walk score
83 /100.  Very Walkable
Transit score
95 /100.  Rider's Paradise
Bike score
67 /100.  Bikeable
School district
20
Community district
12
Closest police station
0.64 Miles
Closest fire station
0.48 Miles

View more such as transportation, nearby schools and risk designations.

Ownership

Ownership information for 3909 15th Avenue, Brooklyn, NY

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Property owner name
Registered owner
Source
Deed
Owner contact information
Phone number
Owner address
Documents

Sales history for 3909 15th Avenue, Brooklyn, NY 11218

No recently recorded sales for this property.

More about New York City property records.

Title documents

Date Type Amount Party 1 Party 2
05/09/2018 - R
05/07/2018 - D		 Certificate
(2018050700236001)		 XXXXXXXXX XXXXXXXX XXX
05/09/2018 - R
05/06/2018 - D		 Zoning Lot Description
(2018050700236002)		 XXXXX XXXX
11/14/2013 - R UCC3 Assignment
(2013081501140001)		 XXXX XXXXX XXXXXXXXXX XXXXX X XXX
12/18/2013 - R
09/09/2013 - D		 Satisfaction of Mortgage
(2013112700144001)		 XXXXXXXX XXXX XX XXXXXXX XXX
08/30/2012 - R
07/23/2012 - D		 Asgn of Asgn of L&R
(2012082001347002)		 XXXXXXXXXX XXXXX X XXX XXXXXXXXXX XXXXX XXXXXXXX XXXX XXX
08/30/2012 - R
07/23/2012 - D		 Assignment, Mortgage
(2012082001347001)		 XXXXXXXXXX XXXXX X XXX XXXXXXXXXX XXXXX XXXXXXXX XXXX XXX
06/06/2012 - R UCC3 Assignment
(2012060100334001)		 XXXX XXXXX XXXXXXXX XXXXXXX XXXXXXX XXXX
12/14/2012 - R
01/06/2012 - D		 Asgn of Asgn of L&R
(2012121100657002)		 XXXXXXXX XXXXXXX XXXXXXX XXXX XXXXXXXXXX XXXXX X XXX
12/14/2012 - R
01/06/2012 - D		 Assignment, Mortgage
(2012121100657001)		 XXXXXXXX XXXXXXX XXXXXXX XXXX XXXXXXXXXX XXXXX X XXX
06/12/2012 - R
01/05/2012 - D		 Asgn of Asgn of L&R
(2012060100294002)		 XXXXXXXX XXXXXXX XXXXXXX XXXX XXXXXXXXXX XXXXX X XXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 3909 15th Avenue, Brooklyn, NY

Property tax data includes tax amount, market value and assessed value, exemptions, abatements and assessment history.

Current property tax
Tax year
2025-2026
Municipal exemptions
Recent tax assessments
Market value
$656,000
Assessed value
$295,200

More about New York City property taxes

Assessment history

See the assessment and property tax history, including the evolution of the total tax rate and corresponding property tax amount.

Tax year Market value Assessed value Taxable amount Tax rate Base tax Property tax Y-o-Y 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
2020/21 $659,000 $296,550 $0 10.694% $29,288 $0 n/a
2019/20 $640,000 $288,000 $0 10.537% $27,549 $0 n/a
2018/19 $615,000 $276,750 $0 10.514% $26,221 $0 n/a
2017/18 $579,000 $260,550 $0 10.514% $25,066 $0 n/a
2016/17 $550,000 $247,500 $0 10.574% $24,125 $0 n/a
Permits

Permit information for 3909 15th Avenue, Brooklyn, NY

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

*Most recent permits on record for this property.

More about New York City property records

Violations

DOB Violations

Violation ID Issue date Type Status
03/26/2002 Ll6291-local law 62/91 - boilers
02/27/2001 Ll6291-local law 62/91 - boilers
09/16/1997 Ll6291-local law 62/91 - boilers

*Most recent DOB violations on record for this property.

Neighborhood

Brooklyn commercial market stats

Review a detailed real estate market overview of Brooklyn and assess current trends, property values, property types sold and transaction volumes. View the median price per square foot in Brooklyn and compare it to other New York City boroughs.

Q2 2026 median price/sq. ft.

$533

1.5% Y-o-Y

Q1 2026 median price/sq. ft.

$471

-8.9% Y-o-Y

2025 median price/sq. ft.

$523

5.2% Y-o-Y

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

Risk

Create a free account to unlock expanded risk information, such as crime incidents in the area, tsunami and landslides risks, or its location relative to FEMA flood zones and the Coastal Barriers Resources System Area (COBRA).

FEMA flood zones

Property location map
FEMA flood zones
X

Hurricane evacuation zones

Property location map
Hurricane evacuation zones
-

Subway & traffic

Closest station
McDonald Ave & Cortelyou Rd at SW Corner
Station lines
F
Distance (miles)
0.184
View subway map

Access the detailed traffic volume map for 3909 15th Avenue, Brooklyn, NY 11218 to see estimated average daily traffic on streets surrounding the property as well as the types of properties in its vicinity. View daily traffic map

Neighbors for 3909 15th Avenue, Brooklyn, NY

3905 15th Ave, Brooklyn 1518 39th St, Brooklyn 3911 15th Ave, Brooklyn 1530 39th St, Brooklyn 1532 39th St, Brooklyn 1513 41st St, Brooklyn 1521 41st St, Brooklyn 3901 15th Ave, Brooklyn 1520 39th St, Brooklyn 1519 41st St, Brooklyn 1514 39th St, Brooklyn 1526 39th St, Brooklyn 1523 41st St, Brooklyn 3915 15th Ave, Brooklyn 1517 41st St, Brooklyn 1525 41st St, Brooklyn 3907 15th Ave, Brooklyn 3903 15th Ave, Brooklyn 3913 15th Ave, Brooklyn 3917 15th Ave, Brooklyn

Nearby ZIP codes for 3909 15th Avenue, Brooklyn, NY

11201, New York City, NY 11203, New York City, NY 11204, New York City, NY 11205, New York City, NY 11210, New York City, NY 11213, New York City, NY 11214, New York City, NY 11215, New York City, NY 11216, New York City, NY 11217, New York City, NY 11219, New York City, NY 11220, New York City, NY 11223, New York City, NY 11225, New York City, NY 11226, New York City, NY 11228, New York City, NY 11230, New York City, NY 11231, New York City, NY 11232, New York City, NY 11238, New York City, NY

Frequently asked questions

What is the year built for 3909 15th Avenue, Brooklyn, NY 11218?

The development at 3909 15th Avenue, Brooklyn, NY 11218 was built in 1930.

What is the total square footage of 3909 15th Avenue, Brooklyn, NY 11218?

3909 15th Avenue, Brooklyn, NY 11218 has a total of 5,000 square feet.

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

3909 15th Avenue, Brooklyn, NY 11218 is currently assessed at $295,200.

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