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66 Knickerbocker Avenue, Brooklyn, NY 11237 Property Information

66 Knickerbocker Avenue, Brooklyn, NY 11237 Property Information

  • General
  • Owner
  • Documents
  • Tax
  • Permits
  • Neighborhood
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66 Knickerbocker Avenue, Brooklyn, NY 11237 1
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Address

Primary address 66 Knickerbocker Avenue
Secondary address 57-67 Grattan St
Neighborhood Williamsburg
Zip code 11237
Borough Brooklyn
Block & lot 03003-0018

Sales & Tax Overview for 66 Knickerbocker Avenue, Brooklyn

View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.

Purchase date 01/02/2003
Purchase price $200,000
Tax class
Estimated property tax $33,780

Lot & Building Information for 66 Knickerbocker Avenue, Brooklyn

Lot sq. ft. 13,171
Lot dimensions 117.25 ft x 112.33 ft
Property type Office with Commercial - 1 to 6 Stories (O5)
Building sqft 14,920
Building dimensions 110 ft x 87 ft
Buildings on lot 1
Stories 2
Year built 2003
Construction type
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Zoning & Use for 66 Knickerbocker Avenue, Brooklyn

Zoning
Qualified opportunity zone
Commercial units 13
Office sqft

Area Overview

Walk Score
Transit Score
Bike Score


School district 32
Community district 1
Closest police station 0.84 Miles
Closest fire station 0.05 Miles

View more neighborhood information such as transportation, nearby schools and risk designations in the dedicated tab.

Other Property Data for 66 Knickerbocker Avenue, Brooklyn

New York property reports include comprehensive occupancy, development and violation information. Create a free account to access valuable data points such as:

Floor area ratio (FAR) for 66 Knickerbocker Avenue, Brooklyn, NY 11237, including commercial and residential FAR, FAR as built and usable floor area.
Development maps such as planimetric, zoning, urban landscape, and HPD alternative enforcement program maps.
Violations for 66 Knickerbocker Avenue, Brooklyn, NY 11237, including DOB violations, ECB violations, HPD violations and 311 complaints.

Alternate Addresses

You will find all alternate addresses for the property in this section.

  • 57-67 Grattan St, Brooklyn, NY 11237
  • 66-78 Knickerbocker Ave, Brooklyn, NY 11237

About 66 Knickerbocker Avenue, Brooklyn

How many sq. ft. does 66 Knickerbocker Avenue, Brooklyn, NY 11237 have & what is the price per sq. ft?

This Office with Commercial - 1 to 6 Stories (O5) located at 66 Knickerbocker Avenue, Brooklyn, NY 11237 has a total of 14,920 square feet and a current price per square foot of $13.

What is the year built & the current market value of 66 Knickerbocker Avenue, Brooklyn, NY 11237?

66 Knickerbocker Avenue, Brooklyn, NY 11237 was built in 2003 and has a current tax assessor's market value of $1,517,000.

How many commercial spaces does this building have?

This building has 13 commercial spaces available for lease.

Ownership Information for 66 Knickerbocker Avenue, Brooklyn

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Property owner name for 66 Knickerbocker Avenue, Brooklyn, NY 11237
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Building contacts for 66 Knickerbocker Avenue, Brooklyn, NY 11237
Building management:
Representatives (from permits):
Tenants:
Real Estate Reports:
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Past Sales & Property History for 66 Knickerbocker Avenue, Brooklyn

Create a free account to view the complete sales history for 66 Knickerbocker Avenue, Brooklyn, including title documents, transfer conditions, mortgages, liens, and pre-foreclosures.

Purchase date Purchase price Buyer name Seller name
01/02/2003 $200,000

Title Documents for 66 Knickerbocker Avenue, Brooklyn

To view the complete history of deeds, mortgages, assignments of leases and rents, and more, sign up for free. Available data goes back to 1966.

Date Type Amount Party 1 Party 2 Doc image
07/17/2008 - D
08/05/2008 - R
Certificate
(2008072801554001)
07/17/2008 - D
08/05/2008 - R
Zoning Lot Description
(2008072801430001)
01/02/2003 - D
02/28/2003 - R
Deed, Other
(2003010800769001)
11/12/2002 - D
12/16/2002 - R
Deed
(3750009019775)
08/16/2002 - R Tax Lien Sale Certificate
(3300008814830)
08/16/2002 - D
05/02/2003 - R
Release of Estate Tax Lien
(2003032001730001)
07/27/2000 - R Tax Lien Sale Certificate
(3850007261485)
12/09/1998 - R Tax Lien Sale Certificate
(3930006365693)
04/29/1986 - D
06/27/1986 - R
Deed
(3350001177935)
08/10/1984 - R Satisfaction of Mortgage
(3100001034810)
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R: Recorded date
D: Document date

Property Taxes for 66 Knickerbocker Avenue, Brooklyn

Access detailed property tax data for 66 Knickerbocker Avenue, Brooklyn, NY 11237. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year: 2025-2026
Property tax: $22,231
Estimated property tax: $33,780
Tax assessor's market value: $1,517,000
Assessed value: $682,650
Exemptions granted by city:

Assessment History for 66 Knickerbocker Avenue, Brooklyn

Here's the assessment & property tax history for 66 Knickerbocker Avenue, Brooklyn, including the evolution of the total tax rate and corresponding property tax.

Year Market value Assessed value Taxable Tax rate % Base tax Property tax Year over year change
2025/26 $1,517,000 $682,650 $204,930 10.848% $69,582 $22,231 +72.57%
2024/25 $1,354,000 $609,300 $119,700 10.762% $65,573 $12,882 +1.60%
2023/24 $1,616,000 $727,200 $119,700 10.592% $67,359 $12,679 -0.51%
2022/23 $1,443,000 $649,350 $119,700 10.646% $65,958 $12,743 -1.02%
2021/22 $1,197,000 $538,650 $119,700 10.755% $57,932 $12,874 +0.57%

Permits for 66 Knickerbocker Avenue, Brooklyn

The complete history of permits filed for 66 Knickerbocker Avenue, Brooklyn, including new construction or demolition permits, plus any work pertaining to plumbing, heating and sprinkler systems is available with a free account. Available data goes back to 1990.

Filing date Job type Job status Job description Initial cost
11/13/2008 Alteration type 3
11/13/2008 Alteration type 2
11/13/2008 Alteration type 3
06/09/2006 Alteration type 2
08/04/2004 New building
10/22/2003 New building
06/04/2003 Alteration type 3
03/14/2003 New building
05/23/2002 Full demolition
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Brooklyn Commercial Market Stats

Access a detailed real estate market overview of Brooklyn so you can assess current trends, property values, types of properties sold and transaction volume. View the median price per sqft in Brooklyn and compare it to other boroughs in New York City.

Median Price/Sqft Q1/2026
$426
-10.8% YoY
Median Price/Sqft Q4/2025
$493
11.7% YoY
Median Price/Sqft 2025
$492
6.6% YoY

Check out recently sold homes in Brooklyn and see how their prices compare.

Risk

FEMA flood zone(s): X (See more on map)
Hurricane evacuation zone: 5 (See more on map)

Transportation

Distance to Subway
Closest station Morgan Ave & Harrison Pl at SE Corner
Station lines L
Distance (miles) 0.053
View subway map
Bus Routes
Name Harrison Pl/Morgan Av
Line B60
Distance (miles) 0.046

Neighbors for 66 Knickerbocker Avenue, Brooklyn

Here are the neighbors for 66 Knickerbocker Avenue, Brooklyn, NY 11237.

Address Square feet Purchase date Purchase price
53 Grattan St, Brooklyn 09/30/2012
54 Knickerbocker Ave, Brooklyn 40,760 04/13/1995
53 Knickerbocker Ave, Brooklyn 20,300 11/03/1983
88 Harrison Pl, Brooklyn 13,000 11/19/1999
94 Harrison Pl, Brooklyn 5,175 08/25/1967
64 Morgan Ave, Brooklyn 898 04/28/2014
50 Morgan Ave, Brooklyn 8,250 08/25/2025
96 Harrison Pl, Brooklyn 5,175 05/23/2023 $2,055,000
54 Harrison Pl, Brooklyn 4,125 09/24/2003
60 Morgan Ave, Brooklyn 2,218 04/28/2014
58 Morgan Ave, Brooklyn 04/28/2014
1225 Flushing Ave, Brooklyn 2,283 08/25/2003 $155,000
49 Grattan St, Brooklyn 09/30/2012
56 Morgan Ave, Brooklyn 04/28/2014
54 Morgan Ave, Brooklyn 04/28/2014
51 Grattan St, Brooklyn 09/30/2012
90 Harrison Pl, Brooklyn 06/01/2001
52 Harrison Pl, Brooklyn 2,500 02/28/2018 $150,000
98 Harrison Pl, Brooklyn 11/15/1994
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