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Building report

443 Knickerbocker Avenue · Brooklyn · BBL 3032890001 · generated 2026-10-20 · FREE

Free while in beta — every NYC building gets a report like this, updated weekly from city records. If it's useful, chip in to keep it free

This building is not graded (non-residential or no residential units on record) — the report below covers its full public record.

Patterns

No heat or hot-water complaints in the last three years.

No bedbug-infested units reported in the last three years of filings.

What 311 hears from this address

28 service requests in the last three years. Most common: Noise (13) · Sewer (9) · Illegal Parking (2) · Food Poisoning (1) · Food Establishment (1) · Illegal Dumping (1).

Filed construction activity

No permitted work with a declared cost filed in the last decade. Permit costs cover filed construction work only — they do not capture routine maintenance or repairs done without a permit.

What the city thinks it's worth

Tax yearCity market valueAssessed value
2025$481,000 $216,450
2026$523,000 $235,350
2027$526,000 $236,700

The city's market estimate has risen 9% between tax years 2025 and 2027.

Restaurants in this building

RestaurantCuisineGradeNotes
Tony's PizzaPizzaA—

Report to 311: Food poisoning · Food safety complaint

1 restaurant · 0 with mice evidence · See them on the Mice Map

1 food-poisoning report to 311 at this address in the last three years (0 with three or more people sick)
1 Food Establishment complaint to 311 at this address in the last three years (most often: Food Spoiled) · complaints filed by the public; DOHMH investigates, outcomes aren't published.

Flood exposure

Not in the FEMA 1%-annual-chance floodplain (2015 preliminary maps).

Not in a hurricane evacuation zone.

Not in the city's stormwater (cloudburst) flood maps under any modeled scenario.

10 street-flooding or sewer-backup complaints at this address since 2022 (9 in the last three years).

Sources: FEMA flood maps (coastal), NYC DEP Stormwater Flood Maps (cloudburst), NYC hurricane evacuation zones, and 311 records for this address.

Getting around

SubwayKnickerbocker Av — M · 150 ft straight-line (about a 1-minute walk) · station accessibility: none
DeKalb Av — L · 0.3 mi straight-line (about a 7-minute walk) · station accessibility: none
BusNearest boarding stop: Myrtle Av / Knickerbocker Av — B54 · 200 ft
Citi BikeGreene Ave & Myrtle Ave · 250 ft · station location as of 2026-09-23; live availability
School zones (2024–25 map)Elementary: P.S. 086 The Irvington
Middle: J.H.S. 162 The Willoughby. Confirm with the DOE's school search.

Distances are straight-line, not walking routes. Transit locations from the MTA and Citi Bike, bike facilities from NYC DOT, school zones from the DOE's 2024–25 maps.

Report a problem to 311

443 Knickerbocker Avenue

Rats or miceRats or mice
Food poisoningFood poisoning
Food safety complaintFood safety complaint
Anything elseAnything else

28 311 service requests from this address in the last three years.

311 will ask for the address, the apartment if the problem is inside, and what's wrong. Contact details are optional for most complaints; food-poisoning reports can be anonymous. Complaints appear in the city's public 311 data, usually within a day or two, and then in the Live from 311 box on this page.

Sales, deeds & mortgages

Most recent mortgage recorded against this lot: $440,000 on 2024-03-08 (lender: Eric Goldfine Serpt and Goldfine, Trustee, Eric). Face amount at recording — it may have since been paid down, refinanced or satisfied. View the recorded document.

DateRecordAmountPer res. unit
2024-03-08AL&R $440,000 — from POLIZZI, PIETRO to GOLDFINE, TRUSTEE, ERIC; ERIC GOLDFINE SERPT $440,000
2024-03-08Mortgage $440,000 — from POLIZZI, PIETRO to GOLDFINE, TRUSTEE, ERIC; ERIC GOLDFINE SERPT $440,000
2008-09-02Mortgage $400,000 — from POLIZZI, PIETRO to FLUSHING SAVINGS BANK, FSB $400,000

Ten-year activity

20100
2017
2018
2019
2020
2021
2022
2023
17
2024
2025
2026
EnforcementHousing & tenantsOwnership & moneyHealth & systems
Show as table
YearEnforcementHousing & tenantsOwnership & moneyHealth & systemsTotal
201712036
201813026
201922026
202001012
202104015
20220100212
2023590216
20241103317
202512025
2026080210
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The last 12 months — 12 records

DateRecord
2026-06-03Rodent inspection: Passed
2026-05-24311: Sewer — Catch Basin Clogged/Flooding (Use Comments) (SC)
2026-05-20311: Sewer — Catch Basin Clogged/Flooding (Use Comments) (SC)
2026-05-20311: Sewer — Street Flooding (SJ)
2026-05-20311: Sewer — Street Flooding (SJ)
2026-05-20311: Sewer — Street Flooding (SJ)
2026-05-20311: Sewer — Catch Basin Clogged/Flooding (Use Comments) (SC)
2026-05-20311: Sewer — Street Flooding (SJ)
2026-05-20311: Sewer — Catch Basin Clogged/Flooding (Use Comments) (SC)
2026-04-25Restaurant inspection: TONY'S PIZZA — grade A
2025-12-10Rodent inspection: Passed
2025-11-14DOB violation LBLVIO: VIOLATION ISSUED-FAILURE TO FILE 2024 EXTERNAL LOW PRESSURE INSPECTION

The full timeline

2026
2026-06-03Rodent inspection: Passed
2026-05-24311: Sewer — Catch Basin Clogged/Flooding (Use Comments) (SC)
2026-05-20311: Sewer — Catch Basin Clogged/Flooding (Use Comments) (SC)
2026-05-20311: Sewer — Street Flooding (SJ)
2026-05-20311: Sewer — Street Flooding (SJ)
2026-05-20311: Sewer — Street Flooding (SJ)
2026-05-20311: Sewer — Catch Basin Clogged/Flooding (Use Comments) (SC)
2026-05-20311: Sewer — Street Flooding (SJ)
2026-05-20311: Sewer — Catch Basin Clogged/Flooding (Use Comments) (SC)
2026-04-25Restaurant inspection: TONY'S PIZZA — grade A
2025
2025-12-10Rodent inspection: Passed
2025-11-14DOB violation LBLVIO: VIOLATION ISSUED-FAILURE TO FILE 2024 EXTERNAL LOW PRESSURE INSPECTION
2025-09-04311: Illegal Parking — Blocked Bike Lane
2025-06-09Rodent inspection: Passed
2025-01-12311: Consumer Complaint — Restaurant
2024
2024-12-19311: Illegal Parking — Double Parked Blocking Traffic
2024-12-04Rodent inspection: Passed
2024-09-23DOB violation LBLVIO: VIOLATION ISSUED-FAILURE TO FILE 2023 EXTERNAL LOW PRESSURE INSPECTION
2024-09-12Restaurant inspection: TONY'S PIZZA — grade A
2024-06-06Rodent inspection: Passed
2024-06-06311: Sewer — Street Flooding (SJ)
2024-04-11Mortgage satisfied — from POLIZZI, PIETRO to FLUSHING SAVINGS BANK, FSB
2024-03-08AL&R $440,000 — from POLIZZI, PIETRO to GOLDFINE, TRUSTEE, ERIC; ERIC GOLDFINE SERPT$440,000
2024-03-08Mortgage $440,000 — from POLIZZI, PIETRO to GOLDFINE, TRUSTEE, ERIC; ERIC GOLDFINE SERPT$440,000
2024-03-05311: Noise - Commercial — Loud Music/Party
2024-03-03311: Noise - Commercial — Loud Music/Party
2024-02-21311: Noise - Commercial — Loud Music/Party
2024-01-29311: Noise - Commercial — Loud Music/Party
2024-01-22311: Noise - Commercial — Loud Music/Party
2024-01-14311: Noise - Commercial — Loud Music/Party
2024-01-08311: Noise - Commercial — Loud Television
2024-01-01311: Noise - Commercial — Loud Television
2023
2023-12-31311: Noise - Commercial — Loud Television
2023-12-28311: Noise - Commercial — Loud Television
2023-12-13311: Noise - Commercial — Loud Television
2023-12-04Rodent inspection: Passed
2023-11-30311: Noise - Commercial — Loud Television
2023-11-19311: Illegal Dumping — Removal Request
2023-11-19311: Noise - Commercial — Loud Music/Party
2023-11-15311: Food Establishment — Food Spoiled
2023-11-15311: Food Poisoning — 1 or 2
2023-06-30DOB violation LBLVIO: VIOLATION ISSUED-FAILURE TO FILE 2021 EXTERNAL LOW PRESSURE INSPECTION
2023-06-30DOB violation LBLVIO: VIOLATION ISSUED-FAILURE TO FILE 2020 EXTERNAL LOW PRESSURE INSPECTION
2023-06-20DOB violation LBLVIO: VIOLATION ISSUED-FAILURE TO FILE 2018 EXTERNAL LOW PRESSURE INSPECTION
2023-06-20DOB violation LBLVIO: VIOLATION ISSUED-FAILURE TO FILE 2019 EXTERNAL LOW PRESSURE INSPECTION
2023-06-01Rodent inspection: Passed
2023-04-25DOB violation LBLVIO: VIOLATION ISSUED-FAILURE TO FILE 2022 EXTERNAL LOW PRESSURE INSPECTION
2023-04-10311: Noise - Residential — Loud Music/Party
2022
2022-12-14Rodent inspection: Passed
2022-11-12311: Noise - Commercial — Loud Music/Party
2022-10-31311: Noise - Commercial — Loud Music/Party
2022-10-15311: Noise - Commercial — Loud Music/Party
2022-09-26311: Noise - Commercial — Loud Music/Party
2022-09-24311: Noise - Commercial — Loud Music/Party
2022-09-12311: Noise - Commercial — Loud Music/Party
2022-09-06311: Noise - Commercial — Loud Music/Party
2022-09-03311: Noise - Street/Sidewalk — Loud Music/Party
2022-06-13Rodent inspection: Passed
2022-02-27311: Noise - Street/Sidewalk — Loud Music/Party
2022-02-22311: Sewer — Catch Basin Clogged/Flooding (Use Comments) (SC)
2021
2021-11-28311: Noise - Commercial — Loud Music/Party
2021-11-26311: Vaccine Mandate Non-Compliance — Customer Proof of Vaccination Not Checked
2021-11-26311: Food Establishment — Rodents/Insects/Garbage
2021-11-10311: Graffiti — Graffiti
2021-07-06Rodent inspection: Passed
2020
2020-11-05Rodent inspection: Passed
2020-02-28311: Graffiti — Graffiti
2019
2019-12-10Rodent inspection: Passed
2019-11-08DOB violation LBLVIO: VIOLATION ISSUED FOR FAILURE TO FILE ANNUAL BOILER 2017 INSPECTION REPORT
2019-09-26311: Graffiti — Graffiti
2019-06-16311: General Construction/Plumbing — Building Permit - None
2019-06-16DOB complaint, category ?
2019-06-06Rodent inspection: Passed
2018
2018-12-12Rodent inspection: Passed
2018-08-23311: Graffiti — Graffiti
2018-06-06Rodent inspection: Passed
2018-04-06DOB violation LBLVIO: VIOLATION ISSUED FOR FAILURE TO FILE ANNUAL BOILER 2016 INSPECTION REPORT
2018-03-07311: Noise — Noise: air condition/ventilation equipment (NV1)
2018-02-17311: Noise - Residential — Loud Music/Party
2017
2017-11-29Rodent inspection: Passed
2017-08-22Rodent inspection: Passed
2017-08-10311: Graffiti — Graffiti
2017-04-24Rodent inspection: Passed
2017-04-18311: Graffiti — Graffiti
2017-02-24DOB violation LBLVIO: VIOLATION ISSUED FOR FAILURE TO FILE ANNUAL BOILER 2015 INSPECTION REPORT
2016
2016-02-08Rodent inspection: Passed
2015
2015-10-01DOB violation LBLVIO: VIOLATION ISSUED FOR FAILURE TO FILE ANNUAL BOILER 2014 INSPECTION REPORT
2015-03-03DOB violation LBLVIO: VIOLATION ISSUED FOR FAILURE TO FILE ANNUAL BOILER 2013 INSPECTION REPORT
2014
2014-06-17Rodent inspection: Passed
2013
2013-11-07311: Noise - Residential — Loud Talking
2013-10-21Rodent inspection: Passed
2013-03-01DOB violation LBLVIO: VIOLATION ISSUED FOR FAILURE TO FILE ANNUAL BOILER 2011 INSPECTION REPORT
2012
2012-12-04311: Food Establishment — Letter Grading
2012-12-04311: Food Establishment — Letter Grading
2012-05-25Rodent inspection: Passed
2011
2011-12-13DOB violation LBLVIO: VIOLATION ISSUED FOR FAILURE TO FILE ANNUAL BOILER 2010 INSPECTION REPORT
2010
2010-11-18311: Food Establishment — Rodents/Insects/Garbage
2010-06-07311: Other Enforcement — E6 Commercial Waste Disposal
2010-05-06311: Sidewalk Condition — Unsafe Worksite
2010-03-29Job filed: INSTALLATION OF 20'L X 12'H X 10'W HEAVY DUTY SIDEWALK SHED. NO CHANGE IN USE, EGRESS, OR OCCUPANCY
2010-03-29Job filed: INSTALLATION OF 20'L X 12'H X 10'W HEAVY DUTY SIDEWALK SHED. NO CHANGE IN USE, EGRESS, OR OCCUPANCY
2010-03-29Permit EQ — ISSUED
2009
2009-01-01DOB violation LL6291:
2008
2008-10-20ECB CLASS - 2 violation: ALTERED/CHANGED BLDG OCCUPIED W/O A VALID C OF O AS PER 28-118.3.1-28-118.3.2 - NOTED BLDG ALTERED UNDER JOB #300391715-01 CURRENT$500
2008-10-06DOB complaint, category ?
2008-09-02Mortgage $400,000 — from POLIZZI, PIETRO to FLUSHING SAVINGS BANK, FSB$400,000
2001
2001-08-03Permit EW — ISSUED
2001-07-09Job filed: INSTALLATION OF NEW COMPRESSOR, IN EXISTING A/C UNIT AND OBTAIN AN EQUIPMENT USE PERMIT. NO CHANGE PROPOSED TO USE, OCCUPANCY OR EGRESS UNDER THIS AP$20,000
2001-07-09Job filed: INSTALLATION OF NEW COMPRESSOR, IN EXISTING A/C UNIT AND OBTAIN AN EQUIPMENT USE PERMIT. NO CHANGE PROPOSED TO USE, OCCUPANCY OR EGRESS UNDER THIS AP$20,000
2000
2000-05-01ECB Non-Hazardous violation: 36,49,BQ9,27-147,CODE SEC.WORK W/O PERMIT.$350
2000-02-07DOB violation LL6291:
1999
1999-07-09DOB complaint, category ?
1998
1998-04-22Permit PL — ISSUED
1998-04-22Permit PL — ISSUED
1998-04-16EASE — from POLIZZI, PIERTO to NEW YORK TELEPHONE COMPANY
1998-01-09Permit EW — ISSUED
1997
1997-07-17Permit PL — ISSUED
1997-05-02DOB complaint, category ?
1997-04-03Permit AL — ISSUED
1997-04-03Permit EQ — ISSUED
1993
1993-07-15ECB Hazardous violation: WORK WITHOLUT A PERMIT IHN THAT ENTIRE STAIRS HAS BEEN REMOVED FROM 1ST FLOOR THROUGH 2ND FLOOR ON THE SOUTH WALL. REMEDY:REPLAC
1993-04-23DOB complaint, category ?
1982
1982-09-02Mortgage satisfied — from POLIZZI, PIETRO to ZWEIFLER, SHELDON; ZWEIFLER, SAMUEL
1979
1979-11-27SAGE — from POLIZZI PIETRO; ZWEIFLER SHELDON
1978
1978-08-15Deed — from SILVERSTEIN SAMUEL; ZWEIFLER SHELDON to POLIZZI PIETRO
1978-08-15Mortgage — from POLIZZI PIETRO to SILVERSTEIN SAMUEL; ZWEIFLER SHELDON
1974
1974-01-03Deed — from ASSANTO GAETANA; FIORINO DOMENICA to ZWEIFLER SHELDON; SILVERSTEIN SAM
1974-01-03Mortgage — from ZWEIFLER SHELDON; SILVERSTEIN SAMUEL to ASSANTO GAETANA; FIORINO DOMENICA

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