Kings  »  11237  »  Knickerbocker Ave  »  421 Knickerbocker Ave

421 Knickerbocker Avenue, Brooklyn, NY 11237 - Property report

Also known as: 421 Knickerbocker Ave

Property image for 421 Knickerbocker Avenue, Brooklyn, NY 11237
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Property type

Predominant Retail with Other Uses (K4)

Year built

1931

Lot sq. ft.

2,500

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
421 Knickerbocker Avenue
ZIP code
11237
Neighborhood
Bushwick
Borough
Brooklyn
Block & lot
03279-0004

Owner

Find out who owns 421 Knickerbocker Avenue, Brooklyn, NY 11237. Uncover corporate and individual owners with a free account.

Building
Property type
Predominant Retail with Other Uses (K4)
Building sq. ft.
5,350
Building dimensions
25 ft x 57 ft
Buildings on lot
1
Stories
3
Year built
1931
Building material
Tax
Tax year
2026-2027
Property tax
$70,891
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
25 ft x 100 ft
Lot sq. ft.
2,500

Area overview

Walk score
98 /100.  Walker's Paradise
Transit score
100 /100.  Rider's Paradise
Bike score
96 /100.  Biker's Paradise
School district
32
Community district
4
Closest police station
0.12 Miles
Closest fire station
0.31 Miles

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

Ownership

Ownership information for 421 Knickerbocker 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 421 Knickerbocker Avenue, Brooklyn, NY 11237

No recently recorded sales for this property.

More about New York City property records.

Title documents

Date Type Amount Party 1 Party 2
05/09/2023 - R
12/31/2021 - D		 NYC Real Property Transfer Tax
(2022121400311010)		 XXX XXXXXXXXXXXXX XXX XXXXXX XXX XXXX XXXXXXXXXXX XXX
09/14/2000 - R
07/12/2000 - D		 Deed
(3230007330323)		 XXXXXXXXXXXXX XXXXXXXXXX XXX XXXXXXXXXXXXX XXXXXX XXX
07/03/1996 - R Satisfaction of Mortgage
(3820005238682)		 XXXXXXXXXXXXX XXXXXXXXXX XX XXXXX XXXXX
07/03/1996 - R Satisfaction of Mortgage
(3980005238698)		 XXXXXXXXXXXXX XXXXXXXXXX XXX XXXXXXXXXXXXX XXXX
06/27/1996 - R UCC3 Termination
(3240005218924)		 XXXXXXXXXXXXX XXXXXXXXXX XXX XXXXXXXXXXXXX XXXX
06/25/1991 - R UCC3 Termination
(3350003949635)		 XXXXXXXXXXXXX XXXXXXXXXX XXXXX XX XXXXX
06/10/1991 - R Assignment, Mortgage
(3950001619495)		 XXXXXXXXXXXXX XXXXXXXXX XXXXX XXXXXXX XX XXXXXX
06/10/1991 - R Mortgage
(3930001619493)		 XXXXXXXXXXXXX XXXXXXXXX XXX XXXXXXXXXXXXX XXXX
06/10/1991 - R Assignment, Mortgage
(3920001619492)		 XXXXX XXXXXXX XX XXXXXX XXX XXXXXXXXXXXXX XXXX
06/10/1991 - R Agreement
(3940001619494)		 XXX XXXXXXXXXXXXX XXXX XXXXXXXXXXXXX XXXXXXXXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 421 Knickerbocker 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
Property tax
$70,891
Municipal exemptions
Recent tax assessments
Market value
$1,627,000
Assessed value
$732,150

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 $1,548,000 $696,600 $614,430 10.848% $66,653 $66,653 +1.42%
2024/25 $1,357,000 $610,650 $610,650 10.762% $65,718 $65,718 +5.65%
2023/24 $1,305,000 $587,250 $587,250 10.592% $62,202 $62,202 -6.13%
2022/23 $1,424,000 $640,800 $622,440 10.646% $66,265 $66,265 +14.77%
2021/22 $1,193,000 $536,850 $536,850 10.755% $57,738 $57,738 -9.39%
2020/21 $1,513,000 $680,850 $595,890 10.694% $63,724 $63,724 +10.00%
2019/20 $1,490,000 $670,500 $549,810 10.537% $57,933 $57,933 +12.48%
2018/19 $1,296,000 $583,200 $489,870 10.514% $51,505 $51,505 +11.46%
2017/18 $1,135,000 $510,750 $439,521 10.514% $46,211 $46,211 +9.01%
2016/17 $1,187,000 $534,150 $400,908 10.574% $42,392 $42,392 +11.24%
Permits

Permit information for 421 Knickerbocker Avenue, Brooklyn, NY

Filing date Job type Job status Job description Initial cost
06/04/2024 Alteration
01/24/2002 Alteration type 2
08/09/2001 Alteration type 2
04/11/2000 Alteration type 2
01/05/2000 Alteration type 3

*Most recent permits on record for this property.

More about New York City property records

Violations

DOB Violations

Violation ID Issue date Type Status
11/08/2019 Lblvio-low pressure boiler boiler required
04/06/2018 Lblvio-low pressure boiler boiler required
02/24/2017 Lblvio-low pressure boiler

*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
Myrtle Ave & Greene Ave at SE Corner
Station lines
M
Distance (miles)
0.071
View subway map

Access the detailed traffic volume map for 421 Knickerbocker Avenue, Brooklyn, NY 11237 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 421 Knickerbocker Avenue, Brooklyn, NY

248 Himrod St, Brooklyn 250 Himrod St, Brooklyn 252 Himrod St, Brooklyn 423 Knickerbocker Ave, Brooklyn 431 Knickerbocker Ave, Brooklyn 417 Knickerbocker Ave, Brooklyn 256 Himrod St, Brooklyn 258 Himrod St, Brooklyn 243 Harman St, Brooklyn 249 Harman St, Brooklyn 254 Himrod St, Brooklyn 427 Knickerbocker Ave, Brooklyn 415 Knickerbocker Ave, Brooklyn 413 Knickerbocker Ave, Brooklyn 428 Knickerbocker Ave, Brooklyn 422 Knickerbocker Ave, Brooklyn 247 Harman St, Brooklyn 251 Harman St, Brooklyn

Nearby ZIP codes for 421 Knickerbocker Avenue, Brooklyn, NY

11101, New York City, NY 11104, New York City, NY 11203, New York City, NY 11205, New York City, NY 11206, New York City, NY 11207, New York City, NY 11211, New York City, NY 11212, New York City, NY 11213, New York City, NY 11216, New York City, NY 11221, New York City, NY 11222, New York City, NY 11225, New York City, NY 11233, New York City, NY 11238, New York City, NY 11373, New York City, NY 11377, New York City, NY 11378, New York City, NY 11379, New York City, NY 11385, New York City, NY

Frequently asked questions

What is the year built for 421 Knickerbocker Avenue, Brooklyn, NY 11237?

The development at 421 Knickerbocker Avenue, Brooklyn, NY 11237 was built in 1931.

What is the market value of 421 Knickerbocker Avenue, Brooklyn, NY 11237?

The current market value of 421 Knickerbocker Avenue, Brooklyn, NY 11237 is $1,627,000.

What is the total square footage of 421 Knickerbocker Avenue, Brooklyn, NY 11237?

421 Knickerbocker Avenue, Brooklyn, NY 11237 has a total of 5,350 square feet.

How many commercial spaces does this building have?

The number of commercial spaces in this building is 1.

Disclaimer

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