New York City  »  11211  »  Keap St  »  457 Keap St

457 Keap Street, Brooklyn, NY 11211 - Property report

Also known as: 457 Keap St

Property image for 457 Keap Street, Brooklyn, NY 11211
static Mapbox map

Property type

Four Families (C3)

Year built

1899

Lot sq. ft.

1,369

General information

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Access up-to-date information from property owner names to sales history, deeds, tax info, mortgages, development data, planimetric maps and more.

Address
Primary address
457 Keap Street
ZIP code
11211
Neighborhood
Williamsburg
Borough
Brooklyn
Block & lot
02374-0019

Owner

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Building
Property type
Four Families (C3)
Building sq. ft.
2,920
Building dimensions
18.25 ft x 40 ft
Buildings on lot
1
Stories
3
Year built
1899
Building material
Stone
Exterior wall
None
Basement
N
Tax
Tax year
2026-2027
Property tax
$3,735
Tax class
Floor area ratio (FAR)
Commercial FAR
Residential FAR
Buildable area
Zoning & Use
Zoning
Qualified opportunity zone
Residential units
4
Residential sq. ft.
Commercial units
0
Office sq. ft.
Retail sq. ft.
Lot
Frontage(s)
Keap Street (narrow)
Nearest wide street
Union Avenue
Distance to wide street
Lot dimensions
18.25 ft x 75 ft
Lot sq. ft.
1,369

Area overview

Walk score
99 /100.  Walker's Paradise
Transit score
100 /100.  Rider's Paradise
Bike score
91 /100.  Biker's Paradise
School district
14
Community district
1
Closest police station
0.97 Miles
Closest fire station
0.43 Miles

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

Ownership

Ownership information for 457 Keap Street, Brooklyn, NY

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

Sales history for 457 Keap Street, Brooklyn, NY 11211

No recently recorded sales for this property.

More about New York City property records.

Title documents

Date Type Amount Party 1 Party 2
07/13/2021 - R
06/17/2021 - D		 Satisfaction of Mortgage
(2021070700573001)		 XXXX XXX XXXXXXX XXXXXXX XXXXXXX XXX XXXX XXXXXXXXXXX
05/25/2017 - R
05/12/2017 - D		 Agreement
(2017051200766002)		 X XXXX XXX XXXXXXX XXXXXXX XXXXXXX XXX XXXX XXXXXXXXXXX
05/25/2017 - R
05/12/2017 - D		 Mortgage
(2017051200766001)		 X XXXX XXX XXXXXXX XXXXXXX XXXXXXX XXX XXXX XXXXXXXXXXX
11/07/2014 - R
10/17/2014 - D		 Deed
(2014102200731001)		 XXXX XXXX X XXXX XXX
06/26/2000 - R Assignment, Mortgage
(3100007254610)		 XXXXXX XXXXXXXX XXXXXXX XXXX XXXXXXXXX XXXXXXXX XXXXXXX
06/23/2000 - R Assignment, Mortgage
(3110007252911)		 XXXXXXXXX XXXXXXXX XXXXXXX XXXXX XXXXXX XXXX XXX XXXXX XXXXXXX XX XXXXXXXXXX
09/24/1999 - R Satisfaction of Mortgage
(3160006878716)		 XXXXXXXXXXX XXXXXXXXXX XXXXX XXXXX XXXXXXXXXXX
07/28/1999 - R Mortgage
(3920006711392)		 XXXX XXX XXXXXX XXXXXXXX XXXXXXX XXXX
07/28/1999 - R
04/15/1999 - D		 Deed
(3620006712762)		 XXXXXXXXXXX XXXXXXXXXX XXXX XXX
05/26/2004 - R
04/15/1999 - D		 Assignment, Mortgage
(2004031201025001)		 XXXXX XXXXXX XXXX XXX XXXXX XXXXXXX XXXXXXXXXX XXXXXX XXXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 457 Keap 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
$3,735
Municipal exemptions
Recent tax assessments
Market value
$1,440,000
Assessed value
$648,000

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 $1,200,000 $540,000 $27,802 12.439% $3,458 $3,458 +7.46%
2024/25 $1,130,000 $508,500 $25,745 12.5% $3,218 $3,218 +7.97%
2023/24 $971,000 $436,950 $23,841 12.502% $2,981 $2,981 +1.92%
2022/23 $971,000 $436,950 $23,841 12.267% $2,925 $2,925 +3.49%
2021/22 $1,078,000 $485,100 $23,095 12.235% $2,826 $2,826 +7.72%
2020/21 $1,180,000 $531,000 $21,386 12.267% $2,623 $2,623 +6.20%
2019/20 $1,054,000 $474,300 $19,804 12.473% $2,470 $2,470 +6.80%
2018/19 $878,000 $395,100 $18,339 12.612% $2,313 $2,313 -0.84%
2017/18 $755,000 $339,750 $18,339 12.719% $2,333 $2,333 +1.85%
2016/17 $659,000 $296,550 $17,765 12.892% $2,290 $2,290 +8.06%
Permits

Permit information for 457 Keap Street, Brooklyn, NY

No recently recorded permits for this property.

More about New York City property records

Violations

HPD Violations

Violation ID Inspection date Class NOV issue date Status
05/05/2026 A
04/27/2026 B
04/27/2026 B

*Most recent HPD violations on record for this property.

Neighborhood

North Side, South Side residential market stats

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

Median sale price

—

Median price/sq. ft.

—

Brooklyn median sale price

$899,000

6% 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
3

Subway & traffic

Closest station
Union Ave & Metropolitan Ave at NE Corner
Station lines
G-L
Distance (miles)
0.089
View subway map

Access the detailed traffic volume map for 457 Keap Street, Brooklyn, NY 11211 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. 17 Henry D Woodworth 4 Yes Public PK, K-5 202 0.30
P.S. 17 Henry D Woodworth 4 Yes Public PK, K-5 202 0.30
Williamsburg Northside School NR No Private PK-8 372 0.16
Williamsburg Northside School NR No Private PK-8 372 0.16
P.S. 319 Williamsburg Early Childhood Center NR No Public PK, K-1 102 0.21
P.S. 319 Williamsburg Early Childhood Center NR No Public PK, K-1 102 0.21
Brooklyn Arbor Elementary School 6 No Public PK, K-5 552 0.22
Brooklyn Arbor Elementary School 6 No Public PK, K-5 552 0.22
Northside Catholic Academy NR No Private PK, K-8 103 0.28
Northside Catholic Academy NR No Private PK, K-8 103 0.28
Nearest middle schools

Name Rating Att. zoned Type Grade range No of students Distance (miles)
Williamsburg Northside School NR No Private PK-8 372 0.16
Northside Catholic Academy NR No Private PK, K-8 103 0.28
Conselyea Preparatory School 7 No Public 6-8 429 0.30
Jhs 50 John D Wells 7 No Public 6-8 355 0.37
Bnos Chayil NR No Private PK-12 977 0.39
Talmud Torah Of Kasho NR No Private PK-11 366 0.45
Beth Rachel School for Girls NR No Private PK, K-12 0 0.48
Lyons Community School 3 No Public 6-12 383 0.50
John Ericsson Middle School 126 5 No Public 6-8 177 0.55
Nearest high schools

Name Rating Att. zoned Type Grade range No of students Distance (miles)
Williamsburg Preparatory School 7 No Public 9-12 687 0.23
Williamsburg High School for Architecture and Design 7 No Public 9-12 598 0.23
Brooklyn Preparatory High School 5 No Public 9-12 555 0.23
Cong. Darkei Tshivo of Dinov NR No Private 9-12 210 0.31
Bnos Chayil NR No Private PK-12 977 0.39
Talmud Torah Of Kasho NR No Private PK-11 366 0.45
Beth Rachel School for Girls NR No Private PK, K-12 0 0.48
Brooklyn Latin School 9 No Public 9-12 800 0.50
Williamsburg High School of Art and Technology (The) 6 No Public 9-12 408 0.50
Lyons Community School 3 No Public 6-12 383 0.50

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

Neighbors for 457 Keap Street, Brooklyn, NY

441 Keap St, Brooklyn 462 Keap St, Brooklyn 442 Rodney St, Brooklyn 467 Keap St, Brooklyn 447 Keap St, Brooklyn 56 Ainslie St, Brooklyn 443 Keap St, Brooklyn 129 Hope St, Brooklyn 76 Ainslie St, Brooklyn 123 Hope St, Brooklyn 447 Union Ave, Brooklyn 453 Keap St, Brooklyn 39 Ainslie St, Brooklyn 451 Keap St, Brooklyn 66 Ainslie St, Brooklyn 452 Keap St, Brooklyn

Nearby ZIP codes for 457 Keap Street, Brooklyn, NY

10002, New York City, NY 10003, New York City, NY 10009, New York City, NY 10010, New York City, NY 10016, New York City, NY 10017, New York City, NY 11101, New York City, NY 11104, New York City, NY 11109, New York City, NY 11201, New York City, NY 11205, New York City, NY 11206, New York City, NY 11213, New York City, NY 11216, New York City, NY 11217, New York City, NY 11221, New York City, NY 11222, New York City, NY 11237, New York City, NY 11238, New York City, NY 11378, New York City, NY

Frequently asked questions

What is the year built for 457 Keap Street, Brooklyn, NY 11211?

The development at 457 Keap Street, Brooklyn, NY 11211 was built in 1899.

What is the total square footage of 457 Keap Street, Brooklyn, NY 11211?

457 Keap Street, Brooklyn, NY 11211 has a total of 2,920 square feet.

What is the assessed value of 457 Keap Street, Brooklyn, NY 11211?

457 Keap Street, Brooklyn, NY 11211 is currently assessed at $648,000.

What are the property taxes for 457 Keap Street, Brooklyn, NY 11211?

The property taxes for 457 Keap Street, Brooklyn, NY 11211 total $3,734.

How many residential units does this building have?

This building has 4 residential unit(s).

Disclaimer

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