551 Knickerbocker Avenue, Brooklyn, NY 11221
BBL 3033350006 (Borough 3, Block 3335, Lot 6) · BIN 3076304 · Last updated: · Bedford-Stuyvesant (East) · ZIP 11221
Also recorded in city data as: 5518 Knickerbocker Ave
Summary · as of November 8, 2026
551 Knickerbocker Avenue (Brooklyn, NY 11221; tax lot BBL 3033350006) 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 1,600 sq ft lot zoned R6. City tax records list the owner as GOLDEN RIDGE REALTY LLC; per ACRIS, a deed to this owner dated January 11, 2021 lists a price of $1,490,000. The Department of Finance's final market value for tax year 2027 is $933,000. As of November 8, 2026, NYC Open Data shows seven DOB jobs with a permit issued but no sign-off, seven active DOB violations, one active ECB violation, eight open HPD violations and five OATH tickets with an unpaid balance. There was one 311 request 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.)
- Owner of record
- GOLDEN RIDGE REALTY LLC
- Building class
- S4 · Mixed-use: four-family home with one store or office
- Year built · units
- 1931 · 4 res.
- Lot area · zoning
- 1,600 sq ft · R6
- Market value (DOF)
- $933,000 FY2027
- Last priced deed
- $1,490,000 · 2021-01-11
- BBL
- 3033350006
- BIN
- 3076304
- 7Open DOB jobs (permit issued, no sign-off)
- 7Active DOB violations
- 1Active ECB violations
- 8Open HPD violations
- 5OATH tickets with unpaid balance
How to cite: NYC Property Facts, “551 Knickerbocker Avenue, Brooklyn, NY 11221 (BBL 3033350006)”, data as of 2026-11-08, https://nycpropertyfacts.com/ny/brooklyn/551-knickerbocker-avenue-3033350006. Source: NYC Open Data.
Lot & building
Basic facts about the tax lot and building from the city’s PLUTO database.
- Owner (as listed by the city)
- GOLDEN RIDGE REALTY LLCThe owner name on the city’s tax records. It can lag behind recent sales and is often an LLC.
- Building class
- S4 – Mixed-use: four-family home with one store or officeThe Department of Finance’s category for what kind of building this is.
- Land use
- Mixed residential & commercialCity Planning’s broad category of how the lot is used.
- Year built
- 1931Often an estimate for older buildings.
- Floors
- 3
- Units
- 4 residential / 5 totalResidential units are apartments; total includes stores and offices.
- Buildings on lot
- 1
- Lot size
- 1,600 sq ft (20 ft × 80 ft)
- Building floor area
- 3,300 sq ft (incl. 1,100 sq ft commercial)
- Zoning
- R6, C1-3The zoning district sets what can be built and used here. Residential district; the overlay (C1/C2…) allows local retail on residential blocks.
- Built vs. allowed density (FAR)
- 2.06 built / 2.43 max residentialFloor Area Ratio = building floor area ÷ lot area. If built FAR is below the maximum, zoning may allow more floor area (other rules apply).
- Identifiers
- BBL 3033350006 (Borough 3, Block 3335, Lot 6) · BIN 3076304BBL identifies the tax lot; BIN identifies each building (from DOB/HPD/footprint records).
Agency lookups: DOB BIS · ZoLa (zoning map) · ACRIS
Source: PLUTO (Dept. of City Planning) — city dataset updated 2026-08-24; last loaded 2026-11-08; Building Footprints — city dataset updated 2026-11-08; last loaded 2026-11-08
Tax assessment
How the Department of Finance values this lot for property tax.
- Market value (tax year 2027, final roll)
- $933,000The Department of Finance’s estimate of value for tax purposes. It is not an appraisal and is often far from the sale price.
- Assessed value
- $419,850The portion of market value that taxes are calculated on (capped by law for small homes).
- Taxable value (final)
- $81,571Assessed value minus any exemptions.
- Tax class
- Tax class 2A – residential rental, 4–6 units
| Tax year | Roll | Market value | Assessed value | Tax class |
|---|---|---|---|---|
| 2027 | Final | $933,000 | $419,850 | 2A |
| 2026 | Final | $824,000 | $370,800 | 2A |
| 2025 | Final | $824,400 | $370,980 | 2A |
Source: DOF Property Valuation and Assessment Data — city dataset updated 2026-09-14; last loaded 2026-11-08
Sales & deed history 11
Deeds recorded with the City Register (ACRIS). A deed transfers ownership. A $0 or very low price usually means a transfer between related parties, an estate, or a refinance-related transfer, not a market sale. This is not a title search; mortgages, liens and other documents are not shown.
| Date | Type | Price | Seller (grantor) | Buyer (grantee) | Doc ID |
|---|---|---|---|---|---|
| 2021-01-11 | DEED | $1,490,000 | 153 Property Llc | Golden Ridge Realty Llc | 2021012601265001 |
| 2019-06-20 | DEED | $1,040,000 | Patrick J. Wynne, Esq., As Referee | 153 Property Llc | 2019071901186001 |
| 2013-11-26 | DEED | $0 / not stated | Latou Realty Corp. | Sterling, Everton | 2014081800912001 |
| 2012-08-23 | DEED | $0 / not stated | Sterling , Everton | Latou Realty Corp. | 2012083000823003 |
| 2004-02-27 | DEED | $185,000 | Haye, Louise | Sterling, Everton | 2004030401829001 |
| 2004-02-27 | CORRD | $0 / not stated | Lou Green Corp. | Haye, Louise | 2004031701369001 |
| 1997-02-20 | DEED | $0 / not stated | Lou Green Corp | Haye, Louise | FT_3430005524743 |
| 1997-02-20 | DEED | $0 / not stated | Haye, Andrea | Haye, Louise | FT_3710005524471 |
| 1993-06-01 | DEED | $0 / not stated | Haye, Louise | Haye, Andrea | FT_3760001796376 |
| 1990-11-27 | DEED | $0 / not stated | Haye, Louise | Lou-Green Corp | FT_3950001586595 |
| 1987-10-13 | DEED | $0 / not stated | Stroh, Anna Burstein | Haye, Louise | FT_3380001321338 |
Source: ACRIS Real Property Master — city dataset updated 2026-10-08; last loaded 2026-11-08; ACRIS Real Property Legals — city dataset updated 2026-10-08; last loaded 2026-11-08; ACRIS Real Property Parties — city dataset updated 2026-10-08; last loaded 2026-11-08
DOB job filings 7 open of 8
A “job” is an application to the Department of Buildings to do construction work. A job marked Permitted, not signed off had a work permit issued but the city has no record of final sign-off (inspection/completion). Old jobs left in this state are common and appear in buyer and lender due diligence; the work may or may not have been done.
| Status | Job # | Type | Filed | Est. cost |
|---|---|---|---|---|
| Permitted, not signed off Permit Entire · 2026-07-23 | B01050655-S1 DOB NOW | Alteration | 2025-04-24 | $16,000 |
| Permitted, not signed off Permit Entire · 2025-10-10 | B01050655-I1 DOB NOW | Alteration | 2024-06-25 | $25,500 |
| Permitted, not signed off Permit Entire · 2020-12-27 | B00241188-I1 DOB NOW | Alteration | 2019-10-06 | $24,000 |
| Permitted, not signed off PERMIT ISSUED - ENTIRE JOB/WORK · 2019-09-27 | 321505171 BIS | A2 – Alteration with multiple work types (no change to use/occupancy) | 2019-09-27 | $42,500 |
| Permitted, not signed off PERMIT ISSUED - ENTIRE JOB/WORK · 2009-03-12 | 301671215 BIS | A2 – Alteration with multiple work types (no change to use/occupancy) | 2003-12-22 | $22,000 |
| Permitted, not signed off PERMIT ISSUED - ENTIRE JOB/WORK · 1999-04-26 | 300849474 BIS | A3 – Minor alteration (one type of work) | 1999-04-02 | — |
| Permitted, not signed off PERMIT ISSUED - ENTIRE JOB/WORK · 1999-09-24 | 300793773 BIS | A3 – Minor alteration (one type of work) | 1998-09-23 | — |
| Not open SIGNED OFF · 2007-09-13 | 302172501 BIS | A2 – Alteration with multiple work types (no change to use/occupancy) | 2006-05-30 | $3,000 |
Source: DOB NOW: Build – Job Application Filings — city dataset updated 2026-11-07; last loaded 2026-11-08; DOB Job Application Filings (BIS) — city dataset updated 2026-11-07; last loaded 2026-11-08
Work permits 15
Individual permits issued under DOB jobs (one job can have several permits, e.g. plumbing and construction). Permit expiration alone does not mean the job was completed or signed off.
| Issued | Expires | Job # | Work | Permit status |
|---|---|---|---|---|
| 2026-07-23 | 2027-01-04 | B01050655-S1 DOB NOW | Plumbing Replace the Hot Water Heater for the retail unit in the Mechanical Room, no change in use, egress or occupancy in this application. | Signed-off |
| 2025-10-10 | 2026-08-30 | B01050655-I1 DOB NOW | Mechanical Systems INSTALL MINI SLIP UNITS AT EXISTING RETAIL UNIT, AND UNIT #1 AND #2 AS PER PLAN. INSTALL VENTALTION SYSTEM IN UNIT #1 AND UNIT #2 AS PER PLAN. NO CHANGE IN USE, | Permit Issued |
| 2025-07-18 | 2026-07-18 | B01050655-S1 DOB NOW | Plumbing Replace the Hot Water Heater for the retail unit in the Mechanical Room, no change in use, egress or occupancy in this application. | Signed-off |
| 2019-10-09 | 2020-08-26 | B00241188-I1 DOB NOW | Plumbing PROPOSE RENOVATION OF EXISTING RESIDENTIAL UNITS #1 AND #2. PARTITION AND PLUMBING WORKS AS PER PLAN. NO CHANGE IN USE, EGRESS OR OCCUPANCY IN THIS APPLICATION. | Signed-off |
| 2019-09-27 | 2020-09-30 | 321505171 BIS | Equipment work / Other / general construction | ISSUED (initial) |
| 2009-03-12 | 2010-03-12 | 301671215 BIS | Plumbing / Plumbing | ISSUED (renewal) |
| 2007-01-03 | 2008-01-03 | 302172501 BIS | Plumbing / Plumbing | ISSUED (initial) |
| 2006-11-29 | 2007-04-28 | 302172501 BIS | Equipment work / Fire suppression | ISSUED (initial) |
| 2006-09-19 | 2007-02-25 | 301671215 BIS | Equipment work / Other / general construction | ISSUED (renewal) |
| 2006-07-11 | 2007-07-11 | 301671215 BIS | Plumbing / Plumbing | ISSUED (initial) |
| 2004-04-28 | 2005-04-28 | 301671215 BIS | Equipment work / Other / general construction | ISSUED (initial) |
| 1999-09-24 | 1999-12-31 | 300793773 BIS | Construction equipment (scaffold, fence, shed) / Construction equipment | ISSUED (renewal) |
Showing 12 of 15 records. The API and the source dataset have the full list.
Source: DOB NOW: Build – Approved Permits — city dataset updated 2026-11-07; last loaded 2026-11-08; DOB Permit Issuance (BIS) — city dataset updated 2026-11-07; last loaded 2026-11-07
DOB violations 7 active of 28
Violations issued by the Department of Buildings for building-code or zoning conditions. Active means DOB has not recorded the violation as resolved or dismissed. Many active DOB violations are old (e.g. elevator or boiler inspection paperwork).
| Status | Issued | Type | Description | Number |
|---|---|---|---|---|
| Active V-DOB VIOLATION - ACTIVE | 2025-11-14 | LBLVIO-LOW PRESSURE BOILER BOILER REQUIRED | VIOLATION ISSUED-FAILURE TO FILE 2024 EXTERNAL LOW PRESSURE INSPECTION | V111425LBLVIO11495 |
| Active V-DOB VIOLATION - ACTIVE | 2024-09-23 | LBLVIO-LOW PRESSURE BOILER BOILER REQUIRED | VIOLATION ISSUED-FAILURE TO FILE 2023 EXTERNAL LOW PRESSURE INSPECTION | V092324LBLVIO10446 |
| Active V-DOB VIOLATION - ACTIVE | 2023-06-30 | LBLVIO-LOW PRESSURE BOILER BOILER REQUIRED | VIOLATION ISSUED-FAILURE TO FILE 2021 EXTERNAL LOW PRESSURE INSPECTION | V063023LBLVIO28499 |
| Active V-DOB VIOLATION - ACTIVE | 2023-06-30 | LBLVIO-LOW PRESSURE BOILER BOILER REQUIRED | VIOLATION ISSUED-FAILURE TO FILE 2020 EXTERNAL LOW PRESSURE INSPECTION | V063023LBLVIO08353 |
| Active V-DOB VIOLATION - ACTIVE | 2023-06-20 | LBLVIO-LOW PRESSURE BOILER BOILER REQUIRED | VIOLATION ISSUED-FAILURE TO FILE 2019 EXTERNAL LOW PRESSURE INSPECTION | V062023LBLVIO29364 |
| Active V-DOB VIOLATION - ACTIVE | 2023-04-25 | LBLVIO-LOW PRESSURE BOILER BOILER REQUIRED | VIOLATION ISSUED-FAILURE TO FILE 2022 EXTERNAL LOW PRESSURE INSPECTION | V042523LBLVIO12876 |
| Active V-DOB VIOLATION - ACTIVE | 1993-08-16 | LL6291-LOCAL LAW 62/91 - BOILERS BOILER REQUIRED | V081693LL629125716 | |
| Resolved/dismissed V*-DOB VIOLATION - DISMISSED | 2019-11-08 | LBLVIO-LOW PRESSURE BOILER BOILER REQUIRED | VIOLATION ISSUED FOR FAILURE TO FILE ANNUAL BOILER 2017 INSPECTION REPORT | V*110819LBLVIO07759 |
| Resolved/dismissed V*-DOB VIOLATION - DISMISSED | 2018-04-06 | LBLVIO-LOW PRESSURE BOILER BOILER REQUIRED | VIOLATION ISSUED FOR FAILURE TO FILE ANNUAL BOILER 2016 INSPECTION REPORT | V*040618LBLVIO09772 |
| Resolved/dismissed V*-DOB VIOLATION - DISMISSED | 2017-02-24 | LBLVIO-LOW PRESSURE BOILER BOILER REQUIRED | VIOLATION ISSUED FOR FAILURE TO FILE ANNUAL BOILER 2015 INSPECTION REPORT | V*022417LBLVIO07680 |
| Resolved/dismissed V*-DOB VIOLATION - DISMISSED | 2015-10-01 | LBLVIO-LOW PRESSURE BOILER BOILER REQUIRED | VIOLATION ISSUED FOR FAILURE TO FILE ANNUAL BOILER 2014 INSPECTION REPORT | V*100115LBLVIO06993 |
| Resolved/dismissed V*-DOB VIOLATION - DISMISSED | 2015-03-03 | LBLVIO-LOW PRESSURE BOILER BOILER REQUIRED | VIOLATION ISSUED FOR FAILURE TO FILE ANNUAL BOILER 2013 INSPECTION REPORT | V*030315LBLVIO10932 |
| Resolved/dismissed V*-DOB VIOLATION - DISMISSED | 2014-05-15 | LBLVIO-LOW PRESSURE BOILER BOILER REQUIRED | VIOLATION ISSUED FOR FAILURE TO FILE ANNUAL BOILER 2012 INSPECTION REPORT | V*051514LBLVIO12584 |
| Resolved/dismissed V*-DOB VIOLATION - DISMISSED | 2013-03-01 | LBLVIO-LOW PRESSURE BOILER BOILER REQUIRED | VIOLATION ISSUED FOR FAILURE TO FILE ANNUAL BOILER 2011 INSPECTION REPORT | V*030113LBLVIO09123 |
| Resolved/dismissed V*-DOB VIOLATION - DISMISSED | 2011-12-13 | LBLVIO-LOW PRESSURE BOILER BOILER REQUIRED | VIOLATION ISSUED FOR FAILURE TO FILE ANNUAL BOILER 2010 INSPECTION REPORT | V*121311LBLVIO12171 |
Showing 15 of 28 records. The API and the source dataset have the full list.
Source: DOB Violations — city dataset updated 2026-11-07; last loaded 2026-11-08
ECB violations (DOB) 1 active of 2
DOB violations that go to a hearing at OATH (formerly the Environmental Control Board) and can carry fines. Active or Resolved follows the DOB violation status field. The hearing status is about the hearing and its penalty: written off means the city stopped collecting the fine, not that the condition was corrected. A balance due is a fine the city says is unpaid.
| Status | Issued | Severity | What it was for | Penalty / paid / balance | ECB # |
|---|---|---|---|---|---|
| Active Hearing: IN VIOLATION · Certification: NO COMPLIANCE RECORDED | 2025-05-28 | CLASS - 2 | FAILURE TO FILE REQUIRED ANNUAL BOILER INSPECTION REPORTS FOR LOW-PRESSURE BOILER 30000071952Y0001 IN ACCORDANCE WITH THE RULES OF THE DEPARTMENT. 1RCNY 103-01(D)(1) REQUIRES THAT AN ANNUAL INSPECTION REPORT FO | $625 / $0 / $625 | 37035189N |
| Resolved Hearing: WRITTEN OFF · Certification: CERTIFICATE ACCEPTED Written off refers to the penalty, not the violation. | 2017-05-02 | CLASS - 2 | B265 AS PER CLASS 2 (B265) 28.303.7 FAILURE TO FILE A COMPLETE BOILERINSPECTION AS PER DOB RECORDS. SUBMIT A CURRENT B09 REPORT | $500 / $0 / $0 | 32088385H |
Source: DOB ECB Violations — city dataset updated 2026-11-07; last loaded 2026-11-08
OATH tickets (all agencies) 5 unpaid of 66
Summonses heard at the Office of Administrative Trials and Hearings, from agencies like Sanitation, Buildings, Fire and Health, linked to this lot’s block and lot. Default means the respondent did not appear at the hearing, which typically results in the maximum penalty. Tickets may be issued to tenants or businesses at the address, not just the owner. DOB ECB tickets appear here too.
| Status | Date | Agency | Charge | Respondent | Imposed / paid / balance | Ticket # |
|---|---|---|---|---|---|---|
| Unpaid balance HEARING COMPLETED · IN VIOLATION | 2025-05-28 | Dept. Of Buildings | FAILURE TO FILE COMPLETE BOILER INSPECTION REPORT | GOLDEN RIDGE REALTY LLC | $625 / $0 / $625 | 037035189N |
| Unpaid balance Default DOCKETED · DEFAULTED | 2020-12-20 | Sanitation Others | SNOW,ICE DIRT ON SIDEWALKS | 153 PROPERTY LLC | $350 / $0 / $350 | 047033847J |
| Unpaid balance Default DOCKETED · DEFAULTED | 2019-06-11 | Dos - Enforcement Agents | RECYC PLACED FOR COLLECTION W NON-RECYC 1 TO 8 DWELLING UNITS | STERLING | $25 / $0 / $25 | 042237872Y |
| Unpaid balance Default DOCKETED · DEFAULTED | 2019-06-11 | Dos - Enforcement Agents | STORAGE OF RECEPTACLES | SECRET BEAUTY | $300 / $0 / $300 | 042237871M |
| Unpaid balance DOCKETED · IN VIOLATION | 2019-03-23 | Dos - Enforcement Agents | NON-RECYC LEFT IN RECYC CONTAINER FOR COLLECTION 1TO8 DWELLING UNITS | STERLING | $25 / $0 / $25 | 042236644H |
| No balance due PAID IN FULL | 2026-08-22 | Sanitation Others | DIRTY SIDEWALK | GOLDEN RIDGE REALTY LLC | $50 / $50 / $0 | 046875473Z |
| No balance due PAID IN FULL | 2026-08-08 | Sanitation Others | IMPROPER DISPOSAL--BEDDING 1ST OCCURRENCE | GOLDEN RIDGE REALTY LLC | $50 / $50 / $0 | 049939260Y |
| No balance due PAID IN FULL | 2026-07-25 | Sanitation Others | RECYCLABLES PLACED FOR COLLECTION WITH NON-RECYC 9+ DWELLING UNITS | GOLDEN RIDGE REALTY LLC | $100 / $100 / $0 | 049884251R |
| No balance due PAID IN FULL | 2025-12-16 | Sanitation Others | IMPROPER RECEPTACLE FAILURE TO CONTAINERIZE - RESIDENTIAL 1ST | GOLDEN RIDGE REALTY LLC | $50 / $70 / $0 | 049552530Z |
| No balance due PAID IN FULL | 2025-08-22 | Sanitation Others | FAIL TO CLEAN 18 INCH INTO STREET COMM MAN INDUSTRIAL MIXED USE 1ST | BEAUTIFUL HAIR AND NAILS | $50 / $50 / $0 | 049330827X |
| No balance due Default PAID IN FULL · DEFAULTED | 2025-08-04 | Sanitation Others | IMPROPER RECEPTACLE FAILURE TO CONTAINERIZE - RESIDENTIAL 1ST | GOLDEN RIDGE REALTY LLC | $80 / $100 / $0 | 049268589P |
| No balance due PAID IN FULL | 2025-06-20 | Sanitation Others | IMPROPER DISPOSAL--BEDDING 1ST OCCURRENCE | GOLDEN RIDGE REALTY LLC | $50 / $50 / $0 | 049214717R |
Showing 12 of 66 records. The API and the source dataset have the full list.
Source: OATH Hearings Division Case Status — city dataset updated 2026-11-08; last loaded 2026-11-08
HPD registration & contacts
Owners of most rental buildings must register with the Department of Housing Preservation and Development each year and list an owner and managing agent.
- HPD building ID
- 321340
- Last registered
- 2025-03-21
- Registration valid until
- 2025-09-01 ExpiredRegistrations must be renewed every year.
| Role | Name | Company | Business city |
|---|---|---|---|
| Agent | Wen Zheng | Whitestone, Ny | |
| Corporateowner | GOLDEN RIDGE REALTY LLC | Whitestone, Ny | |
| Sitemanager | Wen Zheng | ||
| Headofficer | Wen Zheng | Whitestone, Ny |
Source: HPD Multiple Dwelling Registrations — city dataset updated 2026-11-04; last loaded 2026-11-08; HPD Registration Contacts — city dataset updated 2026-11-04; last loaded 2026-11-08
HPD housing-code violations 8 open of 14
Violations HPD inspectors issued for conditions in residential buildings (heat, leaks, mold, pests, lead paint, etc.). Class letters show how serious: Class A – non-hazardous (HPD gives 90 days to correct); Class B – hazardous (30 days to correct); Class C – immediately hazardous (24 hours to correct for most conditions); Class I – information / order (e.g. orders to register, lead or other administrative orders). Open means HPD has not recorded the condition as corrected.
| Status | Class | Issued | Apt | Condition |
|---|---|---|---|---|
| Open Info Nov Sent Out · 2025-11-24 | I | 2025-11-24 | §27-2107 ADM CODE OWNER FAILED TO FILE A VALID REGISTRATION STATEMENT WITH THE DEPARTMENT AS REQUIRED BY ADM CODE §27-2097 AND IS THEREFORE SUBJECT TO CIVIL PENALTIES, PROHIBITED FROM CERTIFYING VIOLATIONS, AND DENIED THE RIGHT TO RECOVER POSSESSION OF PREMISE | |
| Open Nov Sent Out · 2013-05-17 | C | 2013-05-17 | 3FL | § 27-2070 ADM CODE PROVIDE AN ADEQUATE SUPPLY OF GAS TO THE FIXTURES AT STOVE IN THE KITCHEN LOCATED AT APT 3FL, 3rd STORY |
| Open Nov Sent Out · 2013-05-17 | C | 2013-05-17 | 3 | § 27-2031 ADMIN. CODE: PROVIDE HOT WATER AT ALL HOT WATER FIXTURES IN THE ENTIRE APARTMENT LOCATED AT APT 3, 3rd STORY, APARTMENT AT NORTH |
| Open Nov Sent Out · 2013-05-17 | B | 2013-05-17 | § 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE FIRE RETARDING AT NORTH AND WEST WALL. AT PUBLIC HALL, 2nd STORY | |
| Open Nov Sent Out · 2013-05-02 | B | 2013-05-02 | 3FL | § 27-2005 ADMIN. CODE: REPLACE WITH NEW THE BROKEN OR DEFECTIVE WOOD ROTTED BASE CABINET AT THE SINK IN THE KITCHEN LOCATED AT APT 3FL, 3rd STORY |
| Open Nov Sent Out · 2013-04-30 | B | 2013-04-30 | 3FL | § 27-2046.1, 2046.2 HMC: PROVIDE AN APPROVED AND OPERATIONAL CARBON MONOXIDE DETECTING DEVICE, INSTALLED IN ACCORDANCE WITH APPLICABLE LAW AND RULES. IN THE ENTIRE APARTMENT LOCATED AT APT 3FL, 3rd STORY |
| Open Nov Sent Out · 2013-04-30 | B | 2013-04-30 | 3FL | § 27-2026 ADMIN. CODE: REPAIR THE BROKEN OR DEFECTIVE CONNECTION AT THE WASTELINE AT THE SINK IN THE KITCHEN LOCATED AT APT 3FL, 3rd STORY |
| Open Nov Sent Out · 2013-04-30 | B | 2013-04-30 | 3FL | § 27-2018 ADMIN. CODE: ABATE THE NUISANCE CONSISTING OF MICE IN THE ENTIRE APARTMENT LOCATED AT APT 3FL, 3rd STORY |
| Closed Violation Dismissed · 2025-03-24 | I | 2024-12-04 | §27-2107 ADM CODE OWNER FAILED TO FILE A VALID REGISTRATION STATEMENT WITH THE DEPARTMENT AS REQUIRED BY ADM CODE §27-2097 AND IS THEREFORE SUBJECT TO CIVIL PENALTIES, PROHIBITED FROM CERTIFYING VIOLATIONS, AND DENIED THE RIGHT TO RECOVER POSSESSION OF PREMISE | |
| Closed Violation Dismissed · 2025-03-24 | I | 2023-11-28 | §27-2107 ADM CODE OWNER FAILED TO FILE A VALID REGISTRATION STATEMENT WITH THE DEPARTMENT AS REQUIRED BY ADM CODE §27-2097 AND IS THEREFORE SUBJECT TO CIVIL PENALTIES, PROHIBITED FROM CERTIFYING VIOLATIONS, AND DENIED THE RIGHT TO RECOVER POSSESSION OF PREMISE | |
| Closed Violation Dismissed · 2025-03-24 | I | 2022-11-17 | §27-2107 ADM CODE OWNER FAILED TO FILE A VALID REGISTRATION STATEMENT WITH THE DEPARTMENT AS REQUIRED BY ADM CODE §27-2097 AND IS THEREFORE SUBJECT TO CIVIL PENALTIES, PROHIBITED FROM CERTIFYING VIOLATIONS, AND DENIED THE RIGHT TO RECOVER POSSESSION OF PREMISE | |
| Closed Violation Closed · 2013-07-08 | C | 2013-05-17 | § 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE FIRE RETARDING AT CEILING AT PUBLIC HALL, 3rd STORY | |
| Closed Violation Closed · 2013-05-13 | C | 2013-05-02 | § 27-2005 ADMIN. CODE: REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN UNIFORM COLOR SHEETROCK CEILING AT PUBLIC HALL, 3rd STORY | |
| Closed Violation Closed · 2013-05-30 | C | 2013-04-30 | § 27-2005 ADM CODE REPLACE WITH NEW THE BROKEN OR DEFECTIVE WOOD TREAD 9TH UP FROM BOTTOM AT STAIRS 2ND TO 3RD STY AT PUBLIC HALL |
Source: HPD Housing Maintenance Code Violations — city dataset updated 2026-11-08; last loaded 2026-11-08
HPD complaints 0
Complaints tenants or others made to HPD (usually via 311) about housing conditions, from 2019 onward. A complaint is not a violation; HPD may inspect and issue one.
No records found in this dataset for this lot.
Source: HPD Housing Maintenance Code Complaints and Problems — city dataset updated 2026-11-08; last loaded 2026-11-08
311 requests (last 12 months) 1
Recent 311 service requests the city geocoded to this lot: noise, illegal parking, heat, sanitation and more. Anyone can file them, so they describe activity at or near the address, not necessarily the building itself.
| Opened | Agency | Complaint | Status | Closed |
|---|---|---|---|---|
| 2026-10-25 | DSNY | Graffiti – Graffiti | Open | — |
Source: 311 Service Requests from 2020 to Present — city dataset updated 2026-11-07; last loaded 2026-11-07; a later sync attempt failed on 2026-11-08; showing the last successful load
Nearby properties
Ordered by map distance among lots on this street within 40 house numbers and on this tax block within 15 lot numbers.
More in Bedford-Stuyvesant (East): Open HPD violations · Active DOB violations · Active ECB violations · Open DOB jobs · Unpaid OATH tickets
Closest on Knickerbocker Ave
- 553 Knickerbocker Avenue (19 ft)
- 549 Knickerbocker Avenue (20 ft)
- 547 Knickerbocker Avenue (41 ft) (five open items)
- 561 Knickerbocker Avenue (83 ft) (83 open items)
- 541 Knickerbocker Avenue (142 ft) (seven open items)
- 537 Knickerbocker Avenue (171 ft) (84 open items)
Same tax block (3335), closest first
- 264 Linden Street (57 ft) (eight open items)
- 262 Linden Street (62 ft) (23 open items)
- 266 Linden Street (81 ft) (43 open items)
- 270 Linden Street (118 ft) (13 open items)
- 274 Linden Street (156 ft) (two open items)
- 278 Linden Street (194 ft) (three open items)
All properties on Knickerbocker Ave, Brooklyn · Brooklyn 11221
Open-item counts as of November 8, 2026; each section lists its own dataset date. Machine-readable: JSON API · Markdown · Plain text · API & MCP docs