# 349 Knickerbocker Avenue, Brooklyn, NY 11237

BBL 3032470004 · Block 3247 · Lot 4 · BIN 3073854  
Canonical page: https://nycpropertyfacts.com/ny/brooklyn/349-knickerbocker-avenue-3032470004  
Last updated: 2026-11-04 · Open-item counts as of 2026-10-31

## Summary

349 Knickerbocker Avenue (Brooklyn, NY 11237; tax lot BBL 3032470004) is a 4-unit mixed-use building with apartments and ground-floor commercial space (building class S4: mixed-use: four-family home with one store or office), built around 1931, on a 2,500 sq ft lot zoned R6. City tax records list the owner as 347-349 KNICKERBOCKER LLC; the most recent deed with a stated price is dated March 27, 2007 at $1,150,000 (per ACRIS). The Department of Finance's final market value for tax year 2027 is $1,232,000. As of October 31, 2026, NYC Open Data shows 27 open HPD violations and one OATH ticket with an unpaid balance. There were 10 311 requests in the past 12 months and no HPD complaints since 2019. (Source: NYC Open Data — DOB, HPD, OATH, DOF, DCP and ACRIS datasets — compiled by NYC Property Facts.)

How to cite: NYC Property Facts, “349 Knickerbocker Avenue, Brooklyn, NY 11237 (BBL 3032470004)”, data as of 2026-10-31, https://nycpropertyfacts.com/ny/brooklyn/349-knickerbocker-avenue-3032470004. Source: NYC Open Data.

## Open items

| Item | Count |
|---|---|
| Open DOB jobs (permit issued, not signed off) | 0 |
| Active DOB violations | 0 |
| Active ECB violations | 0 |
| Open HPD violations | 27 |
| OATH tickets with unpaid balance | 1 |

## Lot & building

- Owner of record: 347-349 KNICKERBOCKER LLC
- Building class: S4 – Mixed-use: four-family home with one store or office
- Year built: 1931
- Floors: 3
- Units: 4 residential / 5 total
- Lot area: 2,500 sq ft · Building area: 4,875 sq ft
- Zoning: R6, C1-3
- Source: PLUTO (Dept. of City Planning) (https://data.cityofnewyork.us/d/64uk-42ks), data as of 2026-11-04

## Tax assessment

- Tax year 2027 (final roll): market value $1,232,000, assessed value $554,400, tax class 2A
- Source: DOF Property Valuation and Assessment Data (https://data.cityofnewyork.us/d/8y4t-faws)

## Sales & deeds (ACRIS)

Deeds recorded with the City Register. amount 0 usually means a non-market transfer. lots_in_deed > 1 means the price covers several lots.

| Date | Status | Description | Source |
|---|---|---|---|
| 2014-04-07 | recorded (DEED) | DEED dated 2014-04-07 from 347 KNICKERBOCKER CORPORATION to 347-349 KNICKERBOCKER LLC, no price stated ($0). | bnx9-e6tj |
| 2007-03-27 | recorded (DEED) | DEED dated 2007-03-27 from 349 KNICKERBOCKER AVE LLC to 347 KNICKERBOCKER CORP., stated price $1,150,000. | bnx9-e6tj |
| 2006-10-16 | recorded (DEED) | DEED dated 2006-10-16 from BONURA, DOROTHY G; BONURA, FRANK J to 349 KNICKERBOCKER AVE LLC, stated price $975,000. | bnx9-e6tj |
| 2002-04-12 | recorded (DEED) | DEED dated 2002-04-12 from BONURA, FRANK J to BONURA, DOROTHY G; BONURA, FRANK J, no price stated ($0). | bnx9-e6tj |
| 1998-01-09 | recorded (DEED) | DEED dated 1998-01-09 from BONURA, DOROTHY G to BONURA, FRANK J, no price stated ($0). | bnx9-e6tj |
| 1986-12-15 | recorded (DEED) | DEED dated 1986-12-15 from BONURA, FRANK J; WOODMAN, CHRIS to BONURA, DOROTHY G; BONURA, FRANK J, no price stated ($0). | bnx9-e6tj |
| 1982-04-23 | recorded (DEED) | DEED dated 1982-04-23 from WOODMAN, CHRIS to BONURA, FRANK J.; WOODMAN, CHRIS, no price stated ($0). | bnx9-e6tj |
| 1981-12-02 | recorded (DEED) | DEED dated 1981-12-02 from WOODMAN CHRIS; PUMOI SALVATORE to WOODMAN CHRIS, no price stated ($0). | bnx9-e6tj |
| 1980-10-01 | recorded (DEED) | DEED dated 1980-10-01 from VALENTIN RUTH to FLORES ARSENIO JR; FIORES ARSENIO JR, no price stated ($0) for a deed covering 2 lots. | bnx9-e6tj |
| 1978-07-18 | recorded (DEED) | DEED dated 1978-07-18 from MIONE JOHN to PUMA SALVATORE; WOODMAN CHRIS, no price stated ($0). | bnx9-e6tj |
| 1977-09-12 | recorded (DEED) | DEED dated 1977-09-12 from MIONE JOHN to VARIO ANTONINO; MIONE JOHN, no price stated ($0). | bnx9-e6tj |
| 1977-07-05 | recorded (DEED) | DEED dated 1977-07-05 from ZWEIFLER SHELDON; RIZZO ANTONINO to MIONE JOHN, no price stated ($0). | bnx9-e6tj |
| 1976-03-09 | recorded (DEED) | DEED dated 1976-03-09 from TRANSIT CLEANERS RLTY INC to UNITED STATES TRUST CO OF NY, no price stated ($0). | bnx9-e6tj |
| 1976-03-09 | recorded (DEED) | DEED dated 1976-03-09 from PARDI RICHARD J; PARDI JOHN (DECD) EXEC OF to ZWEIFLER SHELDON; RIZZO ANTONIO, no price stated ($0). | bnx9-e6tj |
| 1966-05-27 | recorded (DEED) | DEED dated 1966-05-27 from LEVENTHAL JACK to TRANSIT CLEANERS REALTY INC, no price stated ($0). | bnx9-e6tj |

## Open DOB jobs and recent work permits

A DOB "job" is an application to do construction work. status "open" = a permit was issued but DOB has no record of final sign-off. Work permits are listed with type "work_permit" and their DOB permit status (they are not counted as open items).

| Date | Status | Description | Source |
|---|---|---|---|
| 2007-09-13 | n/a (ISSUED (initial)) | BIS work permit for job 302332143: Plumbing / Plumbing. Issued 2007-09-13, expires 2008-09-12. | ipu4-2q9a |
| 2007-06-07 | n/a (ISSUED (initial)) | BIS work permit for job 302332143: Equipment work / Other / general construction. Issued 2007-06-07, expires 2008-05-25. | ipu4-2q9a |
| 2007-06-07 | n/a (ISSUED (initial)) | BIS work permit for job 302332143: Equipment work / Mechanical/HVAC. Issued 2007-06-07, expires 2008-05-25. | ipu4-2q9a |

## Open violations (DOB, ECB, HPD)

status "open" = DOB violation category is ACTIVE, ECB violation status is ACTIVE, or HPD violation status is Open.

| Date | Status | Description | Source |
|---|---|---|---|
| 2008-06-04 | open (Nov Sent Out) | HPD class B violation (Class B) in apt 3R: D26-10.01 ADM CODE REPLACE WITH NEW THE BROKEN OR DEFECTIVE EXHAUST FAN CEILING KITCHEN 3RD STY EAST APT 3R. LOCATED AT APT 3R. Open — not recorded as corrected. | wvxf-dwi5 |
| 2008-06-04 | open (Nov Sent Out) | HPD class B violation (Class B): D26-10.01 ADM CODE REPLACE WITH NEW THE MISSING HANDRAIL STAIR CELLAR FRONT.. Open — not recorded as corrected. | wvxf-dwi5 |
| 2008-06-04 | open (Nov Sent Out) | HPD class B violation (Class B) in apt 2L: D26-10.01 ADM CODE & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF EXPOSED ELECTRICAL WIRES AT CEILING 2 STY NORTH APT 2L BATHROOM. LOCATED AT APT 2L. Open — not recorded as corrected. | wvxf-dwi5 |
| 2008-06-04 | open (Nov Sent Out) | HPD class B violation (Class B): D26-10.01 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE METAL CEILING OF BOILER ROOM CELLAR REAR.. Open — not recorded as corrected. | wvxf-dwi5 |
| 2008-06-04 | open (Nov Sent Out) | HPD class A violation (Class A): D26-20.08 ADM CODE POST A PROPER NOTICE OF SMOKE DETECTOR REQUIREMENTS, IN A FORM APPROVED BY THE COMMISSIONER, AT OR NEAR THE MAIL BOX MISSING.. Open — not recorded as corrected. | wvxf-dwi5 |
| 2008-06-04 | open (Nov Sent Out) | HPD class A violation (Class A): D26-41.15 ADM CODE POST AND MAINTAIN A PROPER SIGN ON WALL OF ENTRANCE STORY SHOWING THE REGISTRATION NUMBER ASSIGNED BY THE DEPARTMENT AND THE ADDRESS OF THE BUILDING.. Open — not recorded as corrected. | wvxf-dwi5 |
| 2008-06-04 | open (Nov Sent Out) | HPD class A violation (Class A) in apt 2L: D26-31.05 ADM CODE PROVIDE VENTILATION FOR WATER CLOSET COMPARTMENT AND/OR BATHROOM AND FILE APPLICATION FOR APPROVAL BEFORE DOING WORK BATHROOM 2ND STY APT 2L. , SECTION '' ''. Open — not recorded as corrected. | wvxf-dwi5 |
| 2008-06-04 | open (Nov Sent Out) | HPD class A violation (Class A) in apt 3R: D26-12.01 ADM CODE PAINT WITH LIGHT COLORED PAINT TO THE SATISFACTION OF THIS DEPARTMENT WALLS & CEILING 3 STY APT 3R NORTH ROOM. LOCATED AT APT 3R. Open — not recorded as corrected. | wvxf-dwi5 |
| 2008-06-04 | open (Nov Sent Out) | HPD class B violation (Class B) in apt 3R: D26-13.03 ADM CODE ABATE THE NUISANCE CONSISTING OF VERMIN ROACHES KITCHEN 3RD STY EAST APT 3R. LOCATED AT APT 3R. Open — not recorded as corrected. | wvxf-dwi5 |
| 2008-06-04 | open (Nov Sent Out) | HPD class B violation (Class B): D26-10.01 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE PLASTERBOARD CEILING CELLAR REAR.. Open — not recorded as corrected. | wvxf-dwi5 |
| 2008-06-04 | open (Nov Sent Out) | HPD class A violation (Class A): D26-10.01 ADM CODE REFIT DOOR OF BOILER ENCLOSURE CELLAR REAR.. Open — not recorded as corrected. | wvxf-dwi5 |
| 2008-06-04 | open (Nov Sent Out) | HPD class A violation (Class A): SECTION 300 M/D LAW FILE PLANS AND APPLICATION AND LEGALIZE THE FOLLOWING ALTERATION OR RESTORE TO THE LEGAL CONDITION EXISTING PRIOR TO THE MAKING OF SAID ALTERATION CONCERTE STRUCTURE 15 X 15 X 10 FEET HIGH ERECTED REAR YARD.. Open — not recorded as corrected. | wvxf-dwi5 |
| 2008-06-04 | open (Nov Sent Out) | HPD class A violation (Class A): D26-12.03 ADM CODE AND DEPT. RULES AND REGULATIONS. SCRAPE AND REMOVE RUST SCALES AND PAINT WITH 2 COATS OF PAINFAREAR FIRE ESCAPE AL STYS ALL PARTS.. Open — not recorded as corrected. | wvxf-dwi5 |
| 2008-06-04 | open (Nov Sent Out) | HPD class B violation (Class B): D26-11.01, 11.03, 11.05 ADM CODE REMOVE THE ACCUMULATION OF REFUSE AND/OR RUBBISH AND MAINTAIN IN A CLEAN CONDITION THE THROUGHOUT REAR YARD.. Open — not recorded as corrected. | wvxf-dwi5 |
| 2008-06-04 | open (Nov Sent Out) | HPD class B violation (Class B) in apt 2L: D26-10.01 ADM CODE REPLACE WITH NEW THE MISSING CEILING LIGHT FIXTURE 2 STY NORTH APT 2L BATHROOM. LOCATED AT APT 2L. Open — not recorded as corrected. | wvxf-dwi5 |
| 2008-06-04 | open (Nov Sent Out) | HPD class B violation (Class B) in apt 2L: D26-10.01 ADM CODE PROPERLY REPAIR THE BROKEN OR DEFECTIVE WOOD FLOOR REAR SOUTH WALL 2 STY NORTHWEST APT 2L KITCHEN. , SECTION '' ''. Open — not recorded as corrected. | wvxf-dwi5 |
| 2008-06-04 | open (Nov Sent Out) | HPD class A violation (Class A) in apt 2L: D26-31.05 ADM CODE PROVIDE VENTILATION FOR WATER CLOSET COMPARTMENT AND/OR BATHROOM AND FILE APPLICATION FOR APPROVAL BEFORE DOING WORK 2 STY NORTHWEST APT 2L BATHROOM. , SECTION '' ''. Open — not recorded as corrected. | wvxf-dwi5 |
| 2008-06-04 | open (Nov Sent Out) | HPD class A violation (Class A): D26-10.01 ADM CODE REPLACE WITH NEW THE MISSING GLASS AT SKYLIGHT OVER DUMBWAITER ROOF NORTH.. Open — not recorded as corrected. | wvxf-dwi5 |
| 2008-06-04 | open (Nov Sent Out) | HPD class B violation (Class B): D26-10.01 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE CEMENT PLASTIC CELLAR FRONT.. Open — not recorded as corrected. | wvxf-dwi5 |
| 2008-06-04 | open (Nov Sent Out) | HPD class A violation (Class A): D26-11.01, 11.03, 11.05 ADM CODE REMOVE THE ACCUMULATION OF REFUSE AND/OR RUBBISH AND MAINTAIN IN A CLEAN CONDITION THE CELLAR THROUGHOUT.. Open — not recorded as corrected. | wvxf-dwi5 |
| 2008-06-04 | open (Nov Sent Out) | HPD class B violation (Class B): D26-10.01, 10.05 ADM CODE AND DEPT. RULES AND REGULATIONS. REMOVE THE ENCUMBRANCE OBSTRUCTING EGRESS FROM FIRE ESCAPES REAR & FRONT 3 STY BALCONY.. Open — not recorded as corrected. | wvxf-dwi5 |
| 2008-06-04 | open (Nov Sent Out) | HPD class A violation (Class A) in apt 3R: D26-20.05 ADM CODE PROVIDE A LOCK AND KEY TO THE ENTRANCE DOOR OF DWELLING UNIT AND, IF A CL A MULTIPLE DWELLING, ALSO CHAIN DOOR GUARD MISSING 3 STY APT 3R. LOCATED AT APT 3R. Open — not recorded as corrected. | wvxf-dwi5 |
| 2008-06-04 | open (Nov Sent Out) | HPD class A violation (Class A): D26-12.01 ADM CODE PAINT WITH LIGHT COLORED PAINT TO THE SATISFACTION OF THIS DEPARTMENT WALLS ALL STYS PUBLIC HALL.. Open — not recorded as corrected. | wvxf-dwi5 |
| 2008-06-04 | open (Nov Sent Out) | HPD class B violation (Class B) in apt 3L: SECTION 27-2045 ADM CODE REPAIR OR REPLACE THE SMOKE DETECTOR DEFECTIVE 3 STY WEST APT 3L MEDINA. , SECTION '' ''. Open — not recorded as corrected. | wvxf-dwi5 |
| 2008-06-04 | open (Nov Sent Out) | HPD class A violation (Class A): D26-10.01 ADM CODE PAINT METAL IN ACCORDANCE WITH DEPT. REGULATION ROOF CORNICE FRONT.. Open — not recorded as corrected. | wvxf-dwi5 |
| 2008-06-04 | open (Nov Sent Out) | HPD class C violation (Class C): SECTION 27-2033 ADM CODE PROVIDE READY ACCESS TO BUILDINGS HEATING SYSTEM CELLAR DOOR LOCKED.. Open — not recorded as corrected. | wvxf-dwi5 |
| 1998-12-08 | open (Nov Sent Out) | HPD class B violation (Class B): SECTION 27-2040 ADM CODE PROVIDE ADEQUATE LIGHTING AT OR NEAR THE OUTSIDE OF THE FRONT ENTRANCEWAY OF THE BUILDING AND KEEP SAME BURNING FROM SUNSET EVERY DAY TO SUNRISE ON THE DAY FOLLOWING 100 WATTS MINIMUM. Open — not recorded as corrected. | wvxf-dwi5 |

## OATH tickets with unpaid balance or pending

status "open" = balance due > $0 after a decision (cases awaiting a hearing are "pending"). default=true means the respondent did not appear.

| Date | Status | Description | Source |
|---|---|---|---|
| 2013-03-11 | open (DOCKETED · DEFAULTED) | OATH ticket from Dos - Enforcement Agents: ILLEGAL PLACEMENT OF STICKERS OR DECALS ON PUBLIC OR PRIVATE PROPERTY. Unpaid balance $500. Respondent defaulted (did not appear). | jz4z-kudi |

## Complaints (HPD since 2019, 311 last 12 months)

Complaints are reports, not violations. status mirrors the published complaint / request status.

| Date | Status | Description | Source |
|---|---|---|---|
| 2026-09-14 | closed (Closed) | 311 request to NYPD: Noise - Vehicle – Car/Truck Music. | erm2-nwe9 |
| 2026-07-25 | closed (Closed) | 311 request to NYPD: Illegal Parking – Blocked Bike Lane. | erm2-nwe9 |
| 2026-03-08 | closed (Closed) | 311 request to NYPD: Noise - Street/Sidewalk – Loud Music/Party. | erm2-nwe9 |
| 2026-03-05 | closed (Closed) | 311 request to NYPD: Noise - Street/Sidewalk – Loud Music/Party. | erm2-nwe9 |
| 2026-02-25 | closed (Closed) | 311 request to NYPD: Non-Emergency Police Matter – Other (complaint details). | erm2-nwe9 |
| 2026-02-19 | closed (Closed) | 311 request to NYPD: Noise - Street/Sidewalk – Loud Music/Party. | erm2-nwe9 |
| 2025-11-10 | closed (Closed) | 311 request to NYPD: Noise - Street/Sidewalk – Loud Music/Party. | erm2-nwe9 |
| 2025-11-09 | closed (Closed) | 311 request to NYPD: Noise - Street/Sidewalk – Loud Music/Party. | erm2-nwe9 |
| 2025-11-09 | closed (Closed) | 311 request to NYPD: Noise - Street/Sidewalk – Loud Music/Party. | erm2-nwe9 |
| 2025-11-09 | closed (Closed) | 311 request to NYPD: Noise - Street/Sidewalk – Loud Music/Party. | erm2-nwe9 |

## Owners & contacts

Owner of record comes from city tax records (PLUTO) and can lag behind recent sales.

| Date | Status | Description | Source |
|---|---|---|---|
| 2026-08-24 | current | City tax records (PLUTO) list the owner as 347-349 KNICKERBOCKER LLC. | 64uk-42ks |
| 2014-04-07 | recorded | Grantee (buyer) on the most recent deed (DEED, 2014-04-07). | 636b-3b5g |
| 2026-01-26 | expired_registration | HPD registration contact: Officer Angelo Grasso, business city Brooklyn. | feu5-w2e2 |
| 2026-01-26 | expired_registration | HPD registration contact: HeadOfficer Angelo Grasso, business city Brooklyn. | feu5-w2e2 |
| 2026-01-26 | expired_registration | HPD registration contact: SiteManager David Leung. | feu5-w2e2 |
| 2026-01-26 | expired_registration | HPD registration contact: Agent Angelo Grasso (347-349 KNICKERBOCKER AVE LLC), business city Brooklyn. | feu5-w2e2 |
| 2026-01-26 | expired_registration | HPD registration contact: CorporateOwner (347-349 KNICKERBOCKER LLC), business city Brooklyn. | feu5-w2e2 |

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Independent site. Data from NYC Open Data; not affiliated with the City of New York. Not a title search or official record; verify with the issuing agency. JSON: https://nycpropertyfacts.com/api/v1/property/3032470004