New York City  »  11221  »  Knickerbocker Ave  »  673 Knickerbocker Ave

673 Knickerbocker Avenue, Brooklyn, NY 11221 - Property report

Also known as: 673 Knickerbocker Ave

Property image for 673 Knickerbocker Avenue, Brooklyn, NY 11221
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Property type

Three Families (C0)

Year built

1910

Lot sq. ft.

1,900

Sale price

$1,700,000

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
673 Knickerbocker Avenue
ZIP code
11221
Neighborhood
Bushwick
Borough
Brooklyn
Block & lot
03378-0006

Owner

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Building
Property type
Three Families (C0)
Building sq. ft.
3,600
Building dimensions
20 ft x 60 ft
Buildings on lot
1
Stories
3
Year built
1910
Building material
Brick
Exterior wall
Brick/Masonary
Basement
4
Sales
Sale date
07/16/2024
Sale price
$1,700,000
Tax
Tax year
2026-2027
Property tax
$8,029
Tax class
Floor area ratio (FAR)
Commercial FAR
Residential FAR
Buildable area
Zoning & Use
Zoning
Qualified opportunity zone
Residential units
3
Residential sq. ft.
Commercial units
0
Office sq. ft.
Retail sq. ft.
Lot
Frontage(s)
Knickerbocker Avenue (narrow)
Nearest wide street
Myrtle Avenue
Distance to wide street
Lot dimensions
20 ft x 95 ft
Lot sq. ft.
1,900

Area overview

Walk score
87 /100.  Very Walkable
Transit score
100 /100.  Rider's Paradise
Bike score
88 /100.  Very Bikeable
School district
32
Community district
4
Closest police station
0.37 Miles
Closest fire station
0.19 Miles

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

Ownership

Ownership information for 673 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 673 Knickerbocker Avenue, Brooklyn, NY 11221

Sale date Sale price Buyer name Seller name
07/16/2024 $1,700,000 XXX XXXXXXXXXXXXX XXX XXXXXXXX, XXXXX

*Most recent sale on record for this property.

More about New York City property records.

Title documents

Date Type Amount Party 1 Party 2
08/13/2025 - R UCC3 Termination
(2025070200641006)		 XXX XXXXXXXXXXXXX XXX XXX XXXXXX XXXXXXXX XXX
08/13/2025 - R
06/20/2025 - D		 Agreement
(2025070200641005)		 XXX XXXXXXXXXXXXX XXX XXXXXXXXXX XXXXXXXX XXXXXXXXXXX
08/13/2025 - R
06/20/2025 - D		 Mortgage
(2025070200641004)		 XXX XXXXXXXXXXXXX XXX XXXXXXXXXX XXXXXXXX XXXXXXXXXXX
08/13/2025 - R
06/17/2025 - D		 Assignment, Mortgage
(2025070200641003)		 XXXXXXX XXXX XXXXXXX XXXXX XXXXXXXXXX XXXXXXXX XXXXXXXXXXX
08/13/2025 - R
06/17/2025 - D		 Assignment, Mortgage
(2025070200641002)		 XXXXXXXXX XXXXXXXX XXX XXXXXXX XXXX XXXXXXX XXXXX
08/13/2025 - R
05/22/2025 - D		 Assignment, Mortgage
(2025070200641001)		 XXX XXXXXX XXXXXXXX XXX XXXXXXXXX XXXXXXXX XXX
08/01/2024 - R Initial UCC1
(2024072400862001)		 XXX XXXXXXXXXXXXX XXX XXX XXXXXX XXXXXXXX XXX
07/29/2024 - R
07/23/2024 - D		 Satisfaction of Mortgage
(2024072900053001)		 XXXXXXXX XXXXX XXXXXX XXX
08/01/2024 - R
07/16/2024 - D		 Mortgage
(2024072400821002)		 XXX XXXXXXXXXXXXX XXX XXX XXXXXX XXXXXXXX XXX
08/01/2024 - R
07/16/2024 - D		 Deed
(2024072400821001)		 XXXXXXXX XXXXX XXX XXXXXXXXXXXXX XXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 673 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
$8,029
Municipal exemptions
Recent tax assessments
Market value
$1,699,000
Assessed value
$101,940

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 $1,478,000 $88,680 $25,580 19.843% $5,076 $5,076 -0.21%
2024/25 $1,413,000 $84,780 $25,326 20.085% $5,087 $5,087 +6.00%
2023/24 $1,462,000 $87,720 $23,893 20.085% $4,799 $4,799 +4.68%
2022/23 $1,364,000 $81,840 $22,572 20.309% $4,584 $4,584 +15.53%
2021/22 $1,379,000 $82,740 $19,877 19.963% $4,256 $3,968 -5.29%
2020/21 $1,440,000 $86,400 $19,907 21.045% $4,486 $4,189 +0.44%
2019/20 $1,267,000 $76,020 $19,705 21.167% $4,467 $4,171 +8.06%
2018/19 $1,247,000 $74,820 $18,451 20.919% $4,165 $3,860 +9.19%
2017/18 $1,129,000 $67,740 $17,340 20.385% $3,834 $3,535 +9.05%
2016/17 $836,000 $50,160 $16,214 19.991% $3,551 $3,241 +2.42%
Permits

Permit information for 673 Knickerbocker Avenue, Brooklyn, NY

Filing date Job type Job status Job description Initial cost
02/04/2025 Alteration
12/15/2024 Alteration
09/27/2024 Alteration
08/20/2024 Alteration
10/07/2014 Alteration type 1

*Most recent permits on record for this property.

More about New York City property records

Violations

HPD Violations

Violation ID Inspection date Class NOV issue date Status
03/15/2026 A
11/10/2022 I
04/09/2021 A

*Most recent HPD violations on record for this property.

Neighborhood

Bushwick North residential market stats

Access a detailed real estate market overview of Bushwick North so you can assess current trends, home values, types of properties sold and transaction volume. View the median home sale price in Bushwick North 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

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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
Palmetto St & Wycoff Ave at NE Corner
Station lines
L-M
Distance (miles)
0.304
View subway map

Access the detailed traffic volume map for 673 Knickerbocker Avenue, Brooklyn, NY 11221 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. 106 Edward Everett Hale 2 Yes Public PK, K-5 356 0.12
P.S. 106 Edward Everett Hale 2 Yes Public PK, K-5 356 0.12
Bushwick Ascend Charter School 7 No Charter K-8 799 0.16
P.S. 151 Lyndon B Johnson 5 No Public PK, K-5 276 0.20
P.S. 151 Lyndon B Johnson 5 No Public PK, K-5 276 0.20
P.S. 377 Alejandina B De Gautier 2 No Public PK, K-5 173 0.21
P.S. 377 Alejandina B De Gautier 2 No Public PK, K-5 173 0.21
Achievement First North Brooklyn Prep Charter School 7 No Charter K-8 851 0.21
P.S. 116 Elizabeth L Farrell 4 No Public PK, K-5 352 0.34
P.S. 116 Elizabeth L Farrell 4 No Public PK, K-5 352 0.34
Nearest middle schools

Name Rating Att. zoned Type Grade range No of students Distance (miles)
Jhs 291 Roland Hayes 3 Yes Public 6-8 267 0.20
Bushwick Ascend Charter School 7 No Charter K-8 799 0.16
All City Leadership Secondary School 8 No Public 6-12 421 0.20
Achievement First North Brooklyn Prep Charter School 7 No Charter K-8 851 0.21
Robert E Peary School NR No Public PK, K-9 572 0.42
Evergreen Middle School-Urban Exploration 4 No Public 6-8 342 0.43
Achievement First Bushwick Charter School 7 No Charter K-8 938 0.45
Jhs 383 Philippa Schuyler 7 No Public 5-8 822 0.45
St. Brigid School NR No Private PK-8 228 0.45
P.S. Is 384 Frances E Carter 3 No Public PK, K-8 346 0.50
Nearest high schools

Name Rating Att. zoned Type Grade range No of students Distance (miles)
Bushwick School for Social Justice 2 No Public 9-12 272 0.12
Brooklyn School For Math And Research NR No Public 9-12 333 0.12
Academy Of Urban Planning 5 No Public 9-12 403 0.12
Academy for Environmental Leadership 2 No Public 9-12 275 0.12
Math, Eng, Science Academy Charter High 5 No Charter 9-12 515 0.20
Bushwick Community High School 2 No Public 9-12 86 0.20
All City Leadership Secondary School 8 No Public 6-12 421 0.20
Brooklyn High School Law And Tech 3 No Public 9-12 549 0.68
Charles Churn Christian Academy NR No Private PK, K-12 0 0.81
Excellence Girls Charter School 5 No Charter K-12 1,050 0.84

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

Neighbors for 673 Knickerbocker Avenue, Brooklyn, NY

671 Knickerbocker Ave, Brooklyn 665 Knickerbocker Ave, Brooklyn 1406 Putnam Ave, Brooklyn 1400 Putnam Ave, Brooklyn 1408 Putnam Ave, Brooklyn 675 Knickerbocker Ave, Brooklyn 683 Knickerbocker Ave, Brooklyn 1358 Putnam Ave, Brooklyn 663 Knickerbocker Ave, Brooklyn 679 Knickerbocker Ave, Brooklyn 1402 Putnam Ave, Brooklyn 251 Cornelia St, Brooklyn 253 Cornelia St, Brooklyn 660 Knickerbocker Ave, Brooklyn 1416 Putnam Ave, Brooklyn 677 Knickerbocker Ave, Brooklyn 685 Knickerbocker Ave, Brooklyn 257 Cornelia St, Brooklyn 667 Knickerbocker Ave, Brooklyn 255 Cornelia St, Brooklyn

Nearby ZIP codes for 673 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 11217, New York City, NY 11222, New York City, NY 11225, New York City, NY 11226, New York City, NY 11233, New York City, NY 11237, New York City, NY 11238, 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 673 Knickerbocker Avenue, Brooklyn, NY 11221?

The development at 673 Knickerbocker Avenue, Brooklyn, NY 11221 was built in 1910.

What is the total square footage of 673 Knickerbocker Avenue, Brooklyn, NY 11221?

673 Knickerbocker Avenue, Brooklyn, NY 11221 has a total of 3,600 square feet.

When was 673 Knickerbocker Avenue, Brooklyn, NY 11221 last sold and what was the sale price?

673 Knickerbocker Avenue, Brooklyn, NY 11221 was last sold on 07/16/2024 for $1,700,000.

What is the assessed value of 673 Knickerbocker Avenue, Brooklyn, NY 11221?

673 Knickerbocker Avenue, Brooklyn, NY 11221 is currently assessed at $101,940.

What are the property taxes for 673 Knickerbocker Avenue, Brooklyn, NY 11221?

The property taxes for 673 Knickerbocker Avenue, Brooklyn, NY 11221 total $8,028.

How many residential units does this building have?

This building has 3 residential unit(s).

Disclaimer

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