Kings  »  11211  »  Keap St  »  331 Keap St

331 Keap Street, Brooklyn, NY 11211 - Property report

Also known as: 331 Keap St

Property image for 331 Keap Street, Brooklyn, NY 11211
static Mapbox map

Property type

Over Six Families without Stores (C1)

Year built

1915

Lot sq. ft.

5,451

Sale price

$9,040,000

General information

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Address
Primary address
331 Keap Street
Alternate address(es)
331-337 Keap St
ZIP code
11211
Neighborhood
Williamsburg
Borough
Brooklyn
Block & lot
02449-0016

Owner

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Building
Property type
Over Six Families without Stores (C1)
Building sq. ft.
21,740
Building dimensions
79 ft x 56 ft
Buildings on lot
1
Stories
6
Year built
1915
Building material
Sales
Sale date
08/01/2025
Sale price
$9,040,000
Tax
Tax year
2026-2027
Property tax
$243,532
Tax class
Floor area ratio (FAR)
Commercial FAR
Residential FAR
Buildable area
Zoning & Use
Zoning
Qualified opportunity zone
Residential units
36
Residential sq. ft.
Office sq. ft.
Retail sq. ft.
Lot
Lot dimensions
79 ft x 69 ft
Lot sq. ft.
5,451

Area overview

Walk score
95 /100.  Walker's Paradise
Transit score
100 /100.  Rider's Paradise
Bike score
93 /100.  Biker's Paradise
School district
14
Community district
1
Closest police station
1.24 Miles
Closest fire station
0.42 Miles

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

Ownership

Ownership information for 331 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 331 Keap Street, Brooklyn, NY 11211

Sale date Sale price Buyer name Seller name
08/01/2025 $9,040,000 XXX XXXX, XXX XXXX XXX XXXXXX XXXXXXXXXX, XXX
02/15/2019 $15,500,000 XXXX XXX XXXXXX XXXXXXXXXX, XXX XXX XXXX XXXXXX XXX
05/07/2013 $6,500,000 XXX XXXX XXXXXX XXX XXXXXX XXX XXX

*Most recent sales on record for this property.

More about New York City property records.

Title documents

Date Type Amount Party 1 Party 2
03/09/2026 - R
08/01/2025 - D		 Agreement
(2026030900464001)		 XXXX XXX XXX XXXXXXXXX XXXXX XXXX XX
08/12/2025 - R
08/01/2025 - D		 Agreement
(2025080600719003)		 XXXX XXX XXX XXXXXXXX XXXXX XXXX XX
08/12/2025 - R
08/01/2025 - D		 Deed
(2025080600719001)		 XXXX XXX XXXXXX XXXXXXXXXX XXX XXX XXXX XXX
08/12/2025 - R
07/21/2025 - D		 Termination of Assign of L&R
(2025080600719004)		 XXX XXXX XXXX XXX XXXXX XXXXXXXXXX XXX
08/12/2025 - R
07/21/2025 - D		 Assignment, Mortgage
(2025080600719002)		 XXX XXXX XXXXXXXX XXXXX XXXX XX
01/11/2024 - R UCC3 Continuation
(2024010900496001)		 XXXX XXX XXXXXX XXXXXXXXXX XXX XXXX XXXXXXXXX XXXX (XXXXXXXX XXXXX XX XXX XXXX)
01/11/2024 - R UCC3 Amendment
(2024010800564001)		 XXXX XXX XXXXXX XXXXXXXXXX XXX XXXX XXXXXXXXX XXXX
02/20/2019 - R Initial UCC1
(2019022000604001)		 XXXX XXX XXXXXX XXXXXXXXXX XXX XXX XXXX
03/11/2019 - R
02/15/2019 - D		 Assignment of Leases and Rents
(2019022500943004)		 XXXX XXX XXXXXX XXXXXXXXXX XXX XXX XXXX
03/11/2019 - R
02/15/2019 - D		 Agreement
(2019022500943003)		 XXXX XXX XXXXXX XXXXXXXXXX XXX XXX XXXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 331 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
$243,532
Municipal exemptions
Recent tax assessments
Market value
$5,034,000
Assessed value
$2,265,300

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 $4,344,000 $1,954,800 $1,771,240 12.439% $220,325 $220,325 +5.22%
2024/25 $4,246,000 $1,910,700 $1,675,210 12.5% $209,401 $209,401 +5.47%
2023/24 $4,085,000 $1,838,250 $1,588,000 12.502% $198,532 $198,532 +15.01%
2022/23 $4,397,000 $1,978,650 $1,407,236 12.267% $172,626 $172,626 +21.76%
2021/22 $2,961,000 $1,332,450 $1,158,804 12.235% $141,780 $141,780 +11.61%
2020/21 $3,277,000 $1,474,650 $1,035,550 12.267% $127,031 $127,031 +35.38%
2019/20 $2,969,000 $1,336,050 $752,310 12.473% $93,836 $93,836 +27.50%
2018/19 $1,386,000 $623,700 $583,560 12.612% $73,599 $73,599 +11.37%
2017/18 $1,297,000 $583,650 $519,570 12.719% $66,084 $66,084 +15.62%
2016/17 $1,251,000 $562,950 $443,340 12.892% $57,155 $57,155 +20.70%
Permits

Permit information for 331 Keap Street, Brooklyn, NY

Filing date Job type Job status Job description Initial cost
01/03/2019 Alteration
09/24/2018 Alteration
09/17/2018 Alteration type 2
08/29/2018 Alteration
01/10/2018 Alteration

*Most recent permits on record for this property.

More about New York City property records

Violations

DOB Violations

Violation ID Issue date Type Status
06/30/2023 Lblvio-low pressure boiler boiler required
06/30/2023 Lblvio-low pressure boiler boiler required
04/25/2023 Lblvio-low pressure boiler boiler required

*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
6

Subway & traffic

Closest station
Hooper St & Broadway at NW Corner
Station lines
J-M
Distance (miles)
0.111
View subway map

Access the detailed traffic volume map for 331 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

Neighbors for 331 Keap Street, Brooklyn, NY

312 S 4th St, Brooklyn 330 Rodney St, Brooklyn 339 S 5th St, Brooklyn 341 S 5th St, Brooklyn 322 S 4th St, Brooklyn 322 Rodney St, Brooklyn 333 S 5th St, Brooklyn 327 S 5th St, Brooklyn 337 S 5th St, Brooklyn 314 S 4th St, Brooklyn 332 Rodney St, Brooklyn 329 S 5th St, Brooklyn 325 S 5th St, Brooklyn 339 Keap St, Brooklyn 335 S 5th St, Brooklyn 316 S 4th St, Brooklyn 324 S 4th St, Brooklyn 320 S 4th St, Brooklyn

Nearby ZIP codes for 331 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 331 Keap Street, Brooklyn, NY 11211?

The development at 331 Keap Street, Brooklyn, NY 11211 was built in 1915.

What is the total square footage of 331 Keap Street, Brooklyn, NY 11211?

331 Keap Street, Brooklyn, NY 11211 has a total of 21,740 square feet.

When was 331 Keap Street, Brooklyn, NY 11211 last sold and what was the sale price?

331 Keap Street, Brooklyn, NY 11211 was last sold on 08/01/2025 for $9,040,000.

What is the assessed value of 331 Keap Street, Brooklyn, NY 11211?

331 Keap Street, Brooklyn, NY 11211 is currently assessed at $2,265,300.

What are the property taxes for 331 Keap Street, Brooklyn, NY 11211?

The property taxes for 331 Keap Street, Brooklyn, NY 11211 total $243,531.

How many residential units does this building have?

This building has 36 residential unit(s).

Disclaimer

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