Kings » 11211 » Keap St » 349 Keap St

349 Keap Street, Brooklyn, NY 11211 - Property report

Also known as: 349 Keap St

Property image for 349 Keap Street, Brooklyn, NY 11211

Property type

Office Only 2-6 Stories (O2)

Year built

1960

Lot sq. ft.

2,922

Sale price

$4,800,000

General information

Address

Primary address

349 Keap Street

ZIP code

11211

Neighborhood

Williamsburg

Borough

Brooklyn

Block & lot

02436-0019

Building

Property type

Office Only 2-6 Stories (O2)

Building sq. ft.

5,500

Building dimensions

36.75 ft x 75 ft

Buildings on lot

Stories

Year built

1960

Last altered

2008

Building material

Sales

Sale date

09/24/2019

Sale price

$4,800,000

Tax

Tax year

2026-2027

Property tax

$59,864

Tax class

Floor area ratio (FAR)

Commercial FAR

Residential FAR

Buildable area

Zoning & Use

Zoning

Commercial units

Office sq. ft.

Lot

Lot dimensions

36.79 ft x 75 ft

Lot sq. ft.

2,922

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

Community district

Closest police station

1.20 Miles

Closest fire station

0.41 Miles

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

Ownership

Ownership information for 349 Keap Street, Brooklyn, NY

Unlock full ownership info — get contact details, including phone numbers and emails for owners and the real people behind LLCs.

Property owner name

Registered owner

Source

Deed

Owner contact information

Phone number

Owner address

Documents

Sales history for 349 Keap Street, Brooklyn, NY 11211

Sale date	Sale price	Buyer name	Seller name
09/24/2019	$4,800,000	XXX XXXX XXXXXX XXX	XXX XXXX XXXXXX XXX
07/23/2018	$4,150,000	XXX XXXX XXXXXX XXX	XXXX XXXXXXX XXXXXX XXX

*Most recent sales on record for this property.

More about New York City property records.

Title documents

Date	Type	Party 1	Party 2
03/16/2026 - R	Initial UCC1 (2026031300655001)	XXX XXXX XXXXXX XXX	XXXXXXXXXXX XXXX XXXXXXXX XXXXXXXXXXX
07/24/2025 - R	UCC3 Assignment (2025071800591003)	XXX XXXX XXXXXX XXX	XXXXX XXXXX XXXX
07/24/2025 - R 06/26/2025 - D	Asgn of Asgn of L&R (2025071800591002)	XXXXX XXXXX XXXX	XXXXXXXXXXX XXXX XXXXXXXX XXXXXXXXXXX
07/24/2025 - R 06/26/2025 - D	Assignment, Mortgage (2025071800591001)	XXXXX XXXXX XXXX	XXXXXXXXXXX XXXX XXXXXXXX XXXXXXXXXXX
02/04/2021 - R	UCC3 Termination (2021020200545003)	XXXXXX XXXXXX	XXXXXXX XXXXXXX XXX
02/04/2021 - R	UCC3 Termination (2021020200545002)	XXX XXXX XXXXXX XXX	XXXXXXX XXXXXXX XXX
02/02/2021 - R	Initial UCC1 (2020122300813013)	XXX XXXX XXXXXX XXX	XXXXX XXXXX XXXX
02/02/2021 - R 01/13/2021 - D	Assignment, Mortgage (2020122300813019)	XXXX	X X XXXXX XXXXXXXX XXXXXXXXXXXXXX
02/02/2021 - R 01/13/2021 - D	Assignment of Leases and Rents (2020122300813018)	XXX XXXX XXXXXX XXX	XXXX
02/02/2021 - R 01/13/2021 - D	Agreement (2020122300813017)	XXX XXXX XXXXXX XXX	XXXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 349 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

$59,864

Municipal exemptions

Recent tax assessments

Market value

$1,297,000

Assessed value

$583,650

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	$1,286,000	$578,700	$578,700	10.848%	$62,777	$59,327	-15.50%
2024/25	$1,521,000	$684,450	$684,450	10.762%	$73,661	$70,211	+16.99%
2023/24	$1,476,000	$664,200	$599,178	10.592%	$63,465	$60,015	-1.56%
2022/23	$1,392,000	$626,400	$572,644	10.646%	$60,964	$60,964	+3.68%
2021/22	$1,277,182	$574,732	$546,741	10.755%	$58,802	$58,802	-7.06%
2020/21	$1,424,000	$640,800	$591,660	10.694%	$63,272	$63,272	+6.31%
2019/20	$1,382,000	$621,900	$564,839	10.537%	$59,517	$59,517	+5.83%
2018/19	$1,328,000	$597,600	$534,869	10.514%	$56,236	$56,236	+5.43%
2017/18	$1,251,000	$562,950	$507,329	10.514%	$53,341	$53,341	+4.20%
2016/17	$1,189,000	$535,050	$484,109	10.574%	$51,190	$51,190	+4.27%

Permits

Permit information for 349 Keap Street, Brooklyn, NY

Filing date	Job type	Job status	Job description	Initial cost
06/15/2021	Alteration
09/22/2020	Alteration
09/15/2020	Alteration
08/11/2020	Alteration
07/15/2020	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
	04/05/2019	Evcat1-elevator annual inspection / test
	10/25/1988	Ll16-local law 16/84 - elevator

*Most recent DOB violations on record for this property.

Listings

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

FEMA flood zones

Hurricane evacuation zones

Subway & traffic

Closest station

Hooper St & Broadway at NW Corner

Station lines

J-M

Distance (miles)

0.14

View subway map

Access the detailed traffic volume map for 349 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

Frequently asked questions

What is the year built for 349 Keap Street, Brooklyn, NY 11211?

The development at 349 Keap Street, Brooklyn, NY 11211 was built in 1960.

What is the market value of 349 Keap Street, Brooklyn, NY 11211?

The current market value of 349 Keap Street, Brooklyn, NY 11211 is $1,297,000.

What is the total square footage of 349 Keap Street, Brooklyn, NY 11211?

349 Keap Street, Brooklyn, NY 11211 has a total of 5,500 square feet.

What is the price per square foot for this property?

$872 per square foot is the price for 349 Keap Street, Brooklyn, NY 11211.

How many commercial spaces does this building have?

The number of commercial spaces in this building is 1.

Disclaimer

All data comes from government sources. No attempt has been made to validate it. No attempt has been made to validate the accuracy of the programming of this website.

Do not rely on this report to support investment decisions. The only authoritative source for the information in this report is the government agencies from which the data was acquired.