New York City  »  11209  »  100th St  »  447 100th St

447 100th Street, Brooklyn, NY 11209 - Property report

Also known as: 447 100th St

Property image for 447 100th Street, Brooklyn, NY 11209
static Mapbox map

Property type

One Story - Permanent Living Quarter (A2)

Year built

1910

Lot sq. ft.

3,656

Sale price

$1,065,000

General information

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Address
Primary address
447 100th Street
ZIP code
11209
Neighborhood
Bay Ridge
Borough
Brooklyn
Block & lot
06135-0005

Owner

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Building
Property type
One Story - Permanent Living Quarter (A2)
Building sq. ft.
2,042
Building dimensions
27.5 ft x 42 ft
Buildings on lot
1
Stories
2
Year built
1910
Building material
Brick
Exterior wall
Brick/Masonary
Basement
4
Garage type
Basement Garage
Sales
Sale date
01/11/2023
Sale price
$1,065,000
Tax
Tax year
2026-2027
Property tax
$11,953
Tax class
Floor area ratio (FAR)
Commercial FAR
Residential FAR
Buildable area
Zoning & Use
Zoning
Qualified opportunity zone
Residential units
1
Residential sq. ft.
Commercial units
0
Office sq. ft.
Retail sq. ft.
Lot
Frontage(s)
100 Street (narrow)
Nearest wide street
Fort Hamilton Parkway
Distance to wide street
Lot dimensions
37.5 ft x 97.5 ft
Lot sq. ft.
3,656

Area overview

Walk score
91 /100.  Walker's Paradise
Transit score
87 /100.  Excellent Transit
Bike score
76 /100.  Very Bikeable
School district
20
Community district
10
Closest police station
1.68 Miles
Closest fire station
0.36 Miles

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

Ownership information for 447 100th Street, Brooklyn, NY

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

Sales history for 447 100th Street, Brooklyn, NY 11209

*Most recent sales on record for this property.

More about New York City property records.

Title documents

Date Type Amount Party 1 Party 2
04/26/2023 - R
04/03/2023 - D
Satisfaction of Mortgage
(2023040300028001)
XXXXXXXX XXXXXXX X XXXXXXXXX XXXXXXXXXXX
04/25/2023 - R
04/03/2023 - D
Satisfaction of Mortgage
(2023040300027001)
XXXXXXXX XXXXXXX X XXXXX XXXXX XXXX X X
02/01/2023 - R
01/11/2023 - D
Mortgage
(2023012500402002)
XXXXXXX XXXXXXX XXXXXXXXX XXXXXXX XXXX
02/01/2023 - R
01/11/2023 - D
Deed
(2023012500402001)
XXXXXXX X XXXX XX XXXXXXXX XXXXXXX XXXXXXX
01/09/2018 - R
12/22/2017 - D
Deed
(2018010200715001)
XXXXXXX XXXX XXXXXXXX XXX XXXXXXX XXXXXXXX XXXXXXX XXXX XX XXXXXXXX XXX XXXXXXX XXXXXXXX
09/22/2016 - R
09/16/2016 - D
Assignment, Mortgage
(2016092000523001)
XXXXX XXXXX XXXX X X XXX XXXXXXXXX XX XXXXXXX XXX XXXXX XXXXXXXXXXX
08/19/2009 - R
08/11/2009 - D
Satisfaction of Mortgage
(2009081101458001)
XXXXXXXX XXXXXXX X
08/18/2009 - R
08/07/2009 - D
Satisfaction of Mortgage
(2009080701161001)
XXXXXXXX XXXXXXX X
08/14/2009 - R
07/27/2009 - D
Mortgage
(2009080700514002)
XXXXXXXX XXXXXXX X XXXXXXXXX XX XXXXXXX XXX XXXXX XXXXXXXXXXX
08/14/2009 - R
07/27/2009 - D
Mortgage
(2009080700514001)
XXXXXXXX XXXXXXX X XXXXX XXXXX XXXX XX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Property taxes for 447 100th Street, 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
Property tax
$11,953
Municipal exemptions
Recent tax assessments
Market value
$1,729,000
Assessed value
$103,740

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 $1,445,000 $86,700 $60,238 19.843% $11,953 $11,953 +3.73%
2024/25 $1,445,000 $86,700 $57,370 20.085% $11,523 $11,523 +1.72%
2023/24 $1,349,000 $80,940 $56,401 20.085% $11,328 $11,328 +143.00%
2022/23 $1,296,000 $77,760 $22,954 20.309% $10,806 $4,662 +7.51%
2021/22 $1,090,000 $65,400 $21,719 19.963% $10,021 $4,336 -56.09%
2020/21 $977,000 $58,620 $46,918 21.045% $10,564 $9,874 +125.42%
2019/20 $1,080,000 $64,800 $20,694 21.167% $10,120 $4,380 +3.46%
2018/19 $1,317,000 $79,020 $20,240 20.919% $9,832 $4,234 +9.55%
2017/18 $1,167,000 $70,020 $18,960 20.385% $9,039 $3,865 +10.25%
2016/17 $983,000 $58,980 $17,536 19.991% $8,363 $3,506 +2.59%

Permit information for 447 100th Street, Brooklyn, NY

Filing date Job type Job status Job description Initial cost
02/03/2023 Alteration
01/12/2023 Alteration

*Most recent permits on record for this property.

More about New York City property records

HPD Violations

No recently recorded violations for this property.

Bay Ridge residential market stats

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

Median sale price

$501,940

-8.7% Y-o-Y

Median price/sq. ft.

$618

-5.5% Y-o-Y

Brooklyn median sale price

$899,000

6% Y-o-Y

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

Risk

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FEMA flood zones

Property location map
FEMA flood zones
X

Hurricane evacuation zones

Property location map
Hurricane evacuation zones
-

Subway & traffic

Closest station
5th Ave & 95th St at NE Corner
Station lines
R
Distance (miles)
0.254

Access the detailed traffic volume map for 447 100th Street, Brooklyn, NY 11209 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

Schools

Nearest elementary schools

Name Rating Att. zoned Type Grade range No of students Distance (miles)
P.S. Is 104 The Fort Hamilton School 7 Yes Public K-8 1,103 0.44
St Patrick School NR No Private PK-8 167 0.17
St Patrick School NR No Private PK-8 167 0.17
Poly Prep Country Day School NR No Private PK-12 1,060 0.36
Poly Prep Country Day School NR No Private PK-12 1,060 0.36
P.S. 264 Bay Ridge Elementary School For The Arts 7 No Public K-5 387 0.61
Visitation Academy NR No Private PK-8 114 0.66
P.S. 185 Walter Kassenbrock 8 No Public K-5 576 0.78
Nearest middle schools

Name Rating Att. zoned Type Grade range No of students Distance (miles)
P.S. Is 104 The Fort Hamilton School 7 Yes Public K-8 1,103 0.44
St Patrick School NR No Private PK-8 167 0.17
Poly Prep Country Day School NR No Private PK-12 1,060 0.36
Visitation Academy NR No Private PK-8 114 0.66
Adelphi Academy NR No Private PK, K-12 0 0.83
Dimitrios & Georgia Kaloidis Pa NR No Private PK-8 226 0.87
P.S. 229 Dyker 7 No Public PK, K-8 1,144 0.99
Madeleine Brennan School (The) 9 No Public 6-8 1,554 1.09
Jhs 259 William Mckinley 7 No Public 6-8 1,591 1.33
P.S. 163 Bath Beach 7 No Public K-8 607 1.34
Nearest high schools

Name Rating Att. zoned Type Grade range No of students Distance (miles)
Fort Hamilton High School 4 Yes Public 9-12 3,925 1.10
Fontbonne Hall Academy NR No Private 9-12 439 0.25
Poly Prep Country Day School NR No Private PK-12 1,060 0.36
Adelphi Academy NR No Private PK, K-12 0 0.83
Bay Ridge Preparatory School NR No Private K-12 375 1.35
New Utrecht High School 3 No Public 9-12 3,112 1.57
Xaverian High School NR No Private 6-12 1,537 1.69
High School of Telecommunication Arts and Technology 6 No Public 9-12 1,273 1.75
Brooklyn Studio Secondary School 5 No Public 6-12 876 2.03

Data provided by GreatSchools.org © 2026. All rights reserved.

Frequently asked questions

What is the year built for 447 100th Street, Brooklyn, NY 11209?

The development at 447 100th Street, Brooklyn, NY 11209 was built in 1910.

What is the total square footage of 447 100th Street, Brooklyn, NY 11209?

447 100th Street, Brooklyn, NY 11209 has a total of 2,042 square feet.

When was 447 100th Street, Brooklyn, NY 11209 last sold and what was the sale price?

447 100th Street, Brooklyn, NY 11209 was last sold on 01/11/2023 for $1,065,000.

What is the assessed value of 447 100th Street, Brooklyn, NY 11209?

447 100th Street, Brooklyn, NY 11209 is currently assessed at $103,740.

What are the property taxes for 447 100th Street, Brooklyn, NY 11209?

The property taxes for 447 100th Street, Brooklyn, NY 11209 total $11,953.

How many residential units does this building have?

This building has 1 residential unit(s).

Disclaimer

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