NY Property Records
443 Knickerbocker Avenue
443 Knickerbocker Avenue
Brooklyn · Kings County · 11237
05 · Commercial & OfficeLast sold Apr 1998 · click to view deed ↗
Owner of record
OwnerPolizzi Pietro
Assessment · 2025 roll
Land assessed$37,800
Total assessed$236,700
Est. annual tax$22,907 (2027, excl. special districts)
Building
StyleTwo Story or Store and Office
Year built1931
Lot
Size0.04 acres (GIS)
Frontage × depth20 × 100 ft
Lot sq ft1,808
Zoning
DistrictC4-3
FAR1.36 built · 2.43 max residential · 3.4 max commercial · 4.8 max facility
Zoning map13b
Recorded documents · 11
SATISFACTION OF MORTGAGE
Apr 11, 2024
mortgager/borrower Polizzi, Pietro
mortgagee/lender Flushing Savings Bank, Fsb
View on ACRIS ↗
MORTGAGE
$440,000
Mar 8, 2024
mortgagor/borrower Polizzi, Pietro
mortgagee/lender Eric Goldfine Serpt; Goldfine, Trustee, Eric
View on ACRIS ↗
ASSIGNMENT OF LEASES AND RENTS
$440,000
Mar 8, 2024
assignor Polizzi, Pietro
assignee Eric Goldfine Serpt; Goldfine, Trustee, Eric
View on ACRIS ↗Show all 11
MORTGAGE
$400,000
Sep 2, 2008
mortgagor/borrower Polizzi, Pietro
mortgagee/lender Flushing Savings Bank, Fsb
View on ACRIS ↗
EASEMENT
Apr 16, 1998
grantor/seller Polizzi, Pierto
grantee/buyer New York Telephone Company
View on ACRIS ↗
SATISFACTION OF MORTGAGE
Sep 2, 1982
mortgager/borrower Polizzi, Pietro
mortgagee/lender Zweifler, Samuel; Zweifler, Sheldon
View on ACRIS ↗
DEED
Aug 15, 1978
grantor/seller Silverstein Samuel; Zweifler Sheldon
grantee/buyer Polizzi Pietro
View on ACRIS ↗
MORTGAGE
Aug 15, 1978
mortgagor/borrower Polizzi Pietro
mortgagee/lender Silverstein Samuel; Zweifler Sheldon
View on ACRIS ↗
MORTGAGE
Jan 3, 1974
mortgagor/borrower Silverstein Samuel; Zweifler Sheldon
mortgagee/lender Assanto Gaetana; Fiorino Domenica
View on ACRIS ↗
DEED
Jan 3, 1974
grantor/seller Assanto Gaetana; Fiorino Domenica
grantee/buyer Silverstein Sam; Zweifler Sheldon
View on ACRIS ↗DOB violations — total 17 · open 17 · dismissed 0
Boiler
Active
Nov 14, 2025
VIOLATION ISSUED-FAILURE TO FILE 2024 EXTERNAL LOW PRESSURE INSPECTION
BIS ↗Gas Piping - LL152
Active
Oct 31, 2025
BIS ↗Boiler
Active
Sep 23, 2024
VIOLATION ISSUED-FAILURE TO FILE 2023 EXTERNAL LOW PRESSURE INSPECTION
BIS ↗Show all 17
Boiler
Active
Jun 30, 2023
VIOLATION ISSUED-FAILURE TO FILE 2020 EXTERNAL LOW PRESSURE INSPECTION
BIS ↗Boiler
Active
Jun 30, 2023
VIOLATION ISSUED-FAILURE TO FILE 2021 EXTERNAL LOW PRESSURE INSPECTION
BIS ↗Boiler
Active
Jun 20, 2023
VIOLATION ISSUED-FAILURE TO FILE 2018 EXTERNAL LOW PRESSURE INSPECTION
BIS ↗Boiler
Active
Jun 20, 2023
VIOLATION ISSUED-FAILURE TO FILE 2019 EXTERNAL LOW PRESSURE INSPECTION
BIS ↗Boiler
Active
Apr 25, 2023
VIOLATION ISSUED-FAILURE TO FILE 2022 EXTERNAL LOW PRESSURE INSPECTION
BIS ↗Boiler
Active
Nov 8, 2019
VIOLATION ISSUED FOR FAILURE TO FILE ANNUAL BOILER 2017 INSPECTION REPORT
BIS ↗Boiler
Active
Apr 6, 2018
VIOLATION ISSUED FOR FAILURE TO FILE ANNUAL BOILER 2016 INSPECTION REPORT
BIS ↗Boiler
Active
Feb 24, 2017
VIOLATION ISSUED FOR FAILURE TO FILE ANNUAL BOILER 2015 INSPECTION REPORT
BIS ↗Boiler
Active
Oct 1, 2015
VIOLATION ISSUED FOR FAILURE TO FILE ANNUAL BOILER 2014 INSPECTION REPORT
BIS ↗Boiler
Active
Mar 3, 2015
VIOLATION ISSUED FOR FAILURE TO FILE ANNUAL BOILER 2013 INSPECTION REPORT
BIS ↗Boiler
Active
Mar 1, 2013
VIOLATION ISSUED FOR FAILURE TO FILE ANNUAL BOILER 2011 INSPECTION REPORT
BIS ↗Boiler
Active
Dec 13, 2011
VIOLATION ISSUED FOR FAILURE TO FILE ANNUAL BOILER 2010 INSPECTION REPORT
BIS ↗Boiler
Active
Jan 1, 2009
BIS ↗Boiler
Active
Feb 7, 2000
BIS ↗DOB complaints — total 5 · open 0 · closed 5
Show all 5
No HPD violations on file.
Deed & identifiers
SBL3032890001
SWIS610100
Parcel ID6101003032890001
Who owns 443 Knickerbocker Avenue?
443 Knickerbocker Avenue, Brooklyn is owned by Polizzi Pietro per the 2025 NYS assessment roll.
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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