NY Property Records
3 Knickerbocker Avenue
3 Knickerbocker Avenue
Brooklyn · Kings County · 11237
07 · Transport & UtilitySold $1,500,000 · Nov 2019 ↗
Owner of record
Owner3 Knickerbocker, LLC
Assessment · 2025 roll
Land assessed$28,350
Total assessed$247,500
Est. annual tax$21,938 (2027, excl. special districts)
Building
StyleMiscellaneous
Year built1931
Living area1,075 sq ft
Lot
Size0.04 acres (GIS)
Frontage × depth39 × 62 ft
Lot sq ft1,575
Zoning
DistrictM1-2
FAR1.68 built · 2.0 max commercial · 4.8 max facility
Zoning map13b
Recorded documents · 28
MORTGAGE
$520,000
Jun 29, 2023
mortgagor/borrower 3 Knickerbocker LLC
mortgagee/lender Business Initiative Corporation Of New York
View on ACRIS ↗
ASSIGNMENT OF LEASES AND RENTS
$520,000
Jun 29, 2023
assignor 3 Knickerbocker LLC
assignee Business Initiative Corporation Of New York
View on ACRIS ↗
ASSIGNMENT, MORTGAGE
Jun 29, 2023
assignor/old lender Business Initiative Corporation Of New York
assignee/new lender U.S. Small Business Administration
View on ACRIS ↗Show all 28
ASGN OF ASGN OF L&R
Jun 29, 2023
assignor Business Initiative Corporation Of New York
assignee U.S. Small Business Administration
View on ACRIS ↗
SATISFACTION OF MORTGAGE
Jun 29, 2023
mortgager/borrower 3 Knickerbocker LLC
mortgagee/lender Business Initiative Corporation Of New York
View on ACRIS ↗
TERMINATION OF ASSIGN OF L&R
Jun 29, 2023
party one Business Initiative Corporation Of New York
party two 3 Knickerbocker LLC
View on ACRIS ↗
AGREEMENT
Jun 6, 2023
party 1 Brooklyn Cooperative Federal Credit Union
party 2 Business Initiative Corporation Of New York
View on ACRIS ↗
AGREEMENT
$751,000
Jun 6, 2023
party 1 3 Knickerbocker LLC
party 2 Brooklyn Cooperative Federal Credit Union
View on ACRIS ↗
MORTGAGE
$774,000
Feb 6, 2023
mortgagor/borrower 3 Knickerbocker LLC
mortgagee/lender Business Initiative Corporation
View on ACRIS ↗
ASSIGNMENT OF LEASES AND RENTS
$774,000
Feb 6, 2023
assignor 3 Knickerbocker LLC
assignee Business Initiative Corporation
View on ACRIS ↗
AGREEMENT
$746,149
Jan 25, 2022
party 1 3 Knickerbocker LLC
party 2 Brooklyn Cooperative Federal Credit Union
View on ACRIS ↗
AGREEMENT
$617,713
Jan 25, 2022
party 1 3 Knickerbocker LLC
party 2 Brooklyn Cooperative Federal Credit Union
View on ACRIS ↗
ASSIGNMENT, MORTGAGE
Feb 6, 2020
assignor/old lender Business Initiative Corporation Of New York
assignee/new lender Brooklyn Cooperative Federal Credit Union
View on ACRIS ↗
MORTGAGE
$751,000
Jan 29, 2020
mortgagor/borrower 3 Knickerbocker LLC
mortgagee/lender Business Initiative Corporation Of New York
View on ACRIS ↗
MORTGAGE
$938,750
Jan 29, 2020
mortgagor/borrower 3 Knickerbocker LLC
mortgagee/lender Brooklyn Cooperative Federal Credit Union
View on ACRIS ↗
DEED
$1,500,000
Dec 27, 2019
grantor/seller Mercado, Luis
grantee/buyer 3 Knickerbocker, LLC
View on ACRIS ↗
SATISFACTION OF MORTGAGE
Feb 7, 1989
mortgager/borrower Mornick Realty Corp
mortgagee/lender Hamburg Savings Bank
View on ACRIS ↗
DEED
Oct 5, 1983
grantor/seller S & S Associates
grantee/buyer Turetsky, Mark; Turetsky, Matthew
View on ACRIS ↗
DEED
Dec 22, 1982
grantor/seller Arethas, John; Kallenekos, Loula +1
grantee/buyer Mercado, Luis
View on ACRIS ↗
SATISFACTION OF MORTGAGE
Dec 22, 1982
mortgager/borrower Arethas, John; Kallenekos, Stelianos
mortgagee/lender Gruber, Theodore R
View on ACRIS ↗
MORTGAGE
$17,000
Dec 22, 1982
mortgagor/borrower Mercado, Luis
mortgagee/lender Kallenekos,Stelianosdec
View on ACRIS ↗
SATISFACTION OF MORTGAGE
Jul 13, 1982
mortgager/borrower Arethas, John; Kallenekos, Stelianos
mortgagee/lender Local Un 3108 Brothdwel
View on ACRIS ↗
MORTGAGE
May 13, 1971
mortgagor/borrower Arethas John; Kallenekos Stellianos
mortgagee/lender Local Union 3108 And The Brotherhood Welfare Fund
View on ACRIS ↗
DEED
Jan 4, 1967
grantor/seller Gruber Theodore R
grantee/buyer Arethas John; Kallenekos Stelianos
View on ACRIS ↗
MORTGAGE
Jan 4, 1967
mortgagor/borrower Arethas John; Kallenekos Stelianos
mortgagee/lender Gruber Theodore R
View on ACRIS ↗
MORTGAGE
Jan 6, 1966
mortgagor/borrower Gruber Theodore R
mortgagee/lender Kolonics Corp
View on ACRIS ↗DOB violations — total 7 · open 5 · dismissed 2
Gas Piping - LL152
Active
Jan 8, 2026
BIS ↗Boiler
Active
Nov 14, 2025
VIOLATION ISSUED-FAILURE TO FILE 2024 EXTERNAL LOW PRESSURE INSPECTION
BIS ↗Boiler
Active
Sep 23, 2024
VIOLATION ISSUED-FAILURE TO FILE 2023 EXTERNAL LOW PRESSURE INSPECTION
BIS ↗Show all 7
Boiler
Active
Jun 30, 2023
VIOLATION ISSUED-FAILURE TO FILE 2020 EXTERNAL LOW PRESSURE INSPECTION
BIS ↗Boiler
Active
Apr 25, 2023
VIOLATION ISSUED-FAILURE TO FILE 2022 EXTERNAL LOW PRESSURE INSPECTION
BIS ↗LL6291-LOCAL LAW 62/91 - BOILERS BOILER REQUIRED
Dismissed
Feb 10, 1997
BIS ↗LL6291-LOCAL LAW 62/91 - BOILERS BOILER REQUIRED
Dismissed
Jul 25, 1994
BIS ↗DOB complaints — total 4 · open 0 · closed 4
Show all 4
No HPD violations on file.
Deed & identifiers
SBL3029920008
SWIS610100
Parcel ID6101003029920008
Who owns 3 Knickerbocker Avenue?
3 Knickerbocker Avenue, Brooklyn is owned by 3 Knickerbocker, LLC per the 2025 NYS assessment roll. It last sold for $1,500,000 in Nov 2019.
Nearby on Knickerbocker Avenue
Public record, NYS tax roll 2025. Values are the assessor's, not an appraisal. Provided for informational purposes only — accuracy and completeness are not warranted or guaranteed; verify against official sources before relying on it. Disclaimer · Request redaction
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