726 Knickerbocker Avenue, Brooklyn, NY 11221
BBL 3033910036 (Borough 3, Block 3391, Lot 36) · BIN 3077999 · Last updated:
Summary · as of November 5, 2026
726 Knickerbocker Avenue (Brooklyn, NY 11221; tax lot BBL 3033910036) is a 6-unit walk-up apartment building (building class C2: walk-up apartments, five or six families), built around 1910, on a 2,600 sq ft lot zoned R6. City tax records list the owner as RAMIREZ MAXIMO. The Department of Finance's final market value for tax year 2027 is $1,338,000. As of November 5, 2026, NYC Open Data shows seven active DOB violations, 15 open HPD violations and three OATH tickets with an unpaid balance. There were 11 311 requests in the past 12 months and eight HPD complaints since 2019. (Source: NYC Open Data — DOB, HPD, OATH, DOF, DCP and ACRIS datasets — compiled by NYC Property Facts.)
- Owner of record
- RAMIREZ MAXIMO
- Building class
- C2 · Walk-up apartments, five or six families
- Year built · units
- 1910 · 6 res.
- Lot area · zoning
- 2,600 sq ft · R6
- Market value (DOF)
- $1,338,000 FY2027
- Last priced deed
- —
- BBL
- 3033910036
- BIN
- 3077999
- 0Open DOB jobs (permit issued, no sign-off)
- 7Active DOB violations
- 0Active ECB violations
- 15Open HPD violations
- 3OATH tickets with unpaid balance
How to cite: NYC Property Facts, “726 Knickerbocker Avenue, Brooklyn, NY 11221 (BBL 3033910036)”, data as of 2026-11-05, https://nycpropertyfacts.com/ny/brooklyn/726-knickerbocker-avenue-3033910036. 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)
- RAMIREZ MAXIMOThe owner name on the city’s tax records. It can lag behind recent sales and is often an LLC.
- Building class
- C2 – Walk-up apartments, five or six familiesThe Department of Finance’s category for what kind of building this is.
- Land use
- Multi-family walk-up buildingsCity Planning’s broad category of how the lot is used.
- Year built
- 1910Often an estimate for older buildings.
- Floors
- 3
- Units
- 6 residential / 6 totalResidential units are apartments; total includes stores and offices.
- Buildings on lot
- 1
- Lot size
- 2,600 sq ft (26 ft × 100 ft)
- Building floor area
- 5,850 sq ft
- Zoning
- R6The zoning district sets what can be built and used here. Residential district.
- Built vs. allowed density (FAR)
- 2.25 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 3033910036 (Borough 3, Block 3391, Lot 36) · BIN 3077999BBL 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; data as of 2026-11-05; Building Footprints — city dataset updated 2026-10-25; data as of 2026-11-01
Tax assessment
How the Department of Finance values this lot for property tax.
- Market value (tax year 2027, final roll)
- $1,338,000The 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
- $602,100The portion of market value that taxes are calculated on (capped by law for small homes).
- Taxable value (final)
- $114,524Assessed 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 | $1,338,000 | $602,100 | 2A |
| 2026 | Final | $1,193,000 | $536,850 | 2A |
| 2025 | Final | $1,053,000 | $473,850 | 2A |
Source: DOF Property Valuation and Assessment Data — city dataset updated 2026-09-14; data as of 2026-11-05
Sales & deed history 3
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 |
|---|---|---|---|---|---|
| 1984-09-17 | DEED | $0 / not stated | Candelario, Esperanza; Candelario, Juan | Ramirez, Maximo | FT_3960001043696 |
| 1976-11-10 | DEED | $0 / not stated | Torres Maximina | Candelario Juan; Candelario Esperanza | BK_7630088301300 |
| 1974-04-22 | DEED | $0 / not stated | Mule Pietro; Cottone Gaspare | Candelari Juan; Candelari Esperanza; Torres Maximina | BK_7430070401514 |
Source: ACRIS Real Property Master — city dataset updated 2026-10-08; data as of 2026-11-05; ACRIS Real Property Legals — city dataset updated 2026-10-08; data as of 2026-11-05; ACRIS Real Property Parties — city dataset updated 2026-10-08; data as of 2026-11-05
DOB job filings 0 open of 1
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 |
|---|---|---|---|---|
| Not open SIGNED OFF · 2001-12-18 | 301267714 BIS | A2 – Alteration with multiple work types (no change to use/occupancy) | 2001-09-20 | — |
Source: DOB NOW: Build – Job Application Filings — city dataset updated 2026-11-01; data as of 2026-11-05; DOB Job Application Filings (BIS) — city dataset updated 2026-11-04; data as of 2026-11-05
Work permits 3
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 |
|---|---|---|---|---|
| 2001-10-18 | 2002-04-22 | 301267714 BIS | Equipment work / Fuel burning | ISSUED (initial) |
| 2001-10-18 | 2002-04-22 | 301267714 BIS | Equipment work / Fuel storage | ISSUED (initial) |
| 2001-10-18 | 2002-04-22 | 301267714 BIS | Equipment work / Boiler | ISSUED (initial) |
Source: DOB NOW: Build – Approved Permits — city dataset updated 2026-11-02; data as of 2026-11-05; DOB Permit Issuance (BIS) — city dataset updated 2026-10-31; data as of 2026-10-31
DOB violations 7 active of 7
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 | 2023-06-30 | LBLVIO-LOW PRESSURE BOILER BOILER REQUIRED | VIOLATION ISSUED-FAILURE TO FILE 2021 EXTERNAL LOW PRESSURE INSPECTION | V063023LBLVIO39106 |
| Active V-DOB VIOLATION - ACTIVE | 2002-03-26 | LL6291-LOCAL LAW 62/91 - BOILERS BOILER REQUIRED | V032602LL629120667 | |
| Active V-DOB VIOLATION - ACTIVE | 1998-05-04 | LL6291-LOCAL LAW 62/91 - BOILERS BOILER REQUIRED | V050498LL629117973 | |
| Active V-DOB VIOLATION - ACTIVE | 1995-08-29 | LL6291-LOCAL LAW 62/91 - BOILERS BOILER REQUIRED | V082995LL629124128 | |
| Active V-DOB VIOLATION - ACTIVE | 1994-06-01 | LL6291-LOCAL LAW 62/91 - BOILERS BOILER REQUIRED | V060194LL629105081 | |
| Active V-DOB VIOLATION - ACTIVE | 1993-08-16 | LL6291-LOCAL LAW 62/91 - BOILERS BOILER REQUIRED | V081693LL629122299 | |
| Active V-DOB VIOLATION - ACTIVE | 1993-06-01 | LL6291-LOCAL LAW 62/91 - BOILERS BOILER REQUIRED | V060193LL629105080 |
Source: DOB Violations — city dataset updated 2026-11-02; data as of 2026-11-05
ECB violations (DOB) 0 active of 0
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.
No records found in this dataset for this lot.
Source: DOB ECB Violations — city dataset updated 2026-10-31; data as of 2026-11-05
OATH tickets (all agencies) 3 unpaid of 23
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 Default DEFAULTED · DEFAULTED | 2025-07-23 | Pcs - Dohmh | FAIL TO ELIMINATE CONDITIONS CONDUCIVE TO RODENT-DEBRIS,VEGETATION 1ST | MAXIMO | $600 / $0 / $600 | 0803562248 |
| Unpaid balance Default DEFAULTED · DEFAULTED | 2025-07-23 | Pcs - Dohmh | FAIL TO ELIMINATE RODENT INFESTATION SHOWN BY ACTIVE RODENT SIGNS 1ST | MAXIMO | $600 / $0 / $600 | 0803562257 |
| Unpaid balance Default DOCKETED · DEFAULTED | 2025-04-03 | Sanitation Others | FAIL TO RECYCLE ORGANIC WASTE 1-8 DWELLING UNITS 1ST | RAMIREZ MAXIMO | $25 / $0 / $25 | 049088414P |
| No balance due PAID IN FULL | 2026-07-16 | Dos - Enforcement Agents | NON-RECYC LEFT IN RECYC CONTAINER FOR COLLECTION 1TO8 DWELLING UNITS | RAMIREZ MAXIMO | $25 / $25 / $0 | 049906295N |
| No balance due PAID IN FULL | 2026-07-13 | Sanitation Recycling | DIRTY AREA | RAMIREZ MAXIMO | $50 / $50 / $0 | 049840786Z |
| No balance due PAID IN FULL | 2023-02-01 | Sanitation Others | FAILURE TO CLEAN 18 INCHES INTO STREET | RAMIREZ MAXIMO | $50 / $50 / $0 | 047708704P |
| No balance due PAID IN FULL | 2020-03-06 | Sanitation Others | FAILURE TO CLEAN 18 INCHES INTO STREET | MAXIMO | $100 / $100 / $0 | 0210477659 |
| No balance due PAID IN FULL | 2019-01-24 | Sanitation Others | IMPROPER MISUSED CURBSIDE RECYCLING CONTAINER 1 TO 8 DWELLING UNITS | MAXIMO | $25 / $25 / $0 | 0205858373 |
| No balance due HEARING COMPLETED · DISMISSED | 2018-09-13 | MAXIMO | $0 / $0 / $0 | 0205344765 | ||
| No balance due PAID IN FULL | 2018-04-19 | Dos - Enforcement Agents | DIRTY AREA | MAXIMO | $100 / $100 / $0 | 044435218J |
| No balance due HEARING COMPLETED · DISMISSED | 2018-02-28 | Sanitation Others | FAILURE TO CLEAN 18 INCHES INTO STREET | MAXIMO | $0 / $0 / $0 | 0203518087 |
| No balance due HEARING COMPLETED · DISMISSED | 2016-10-07 | Sanitation Dept | UNCOVERED RECEPTACLES 1ST OFFENSE | MAXIMO | — / — / — | 044444375H |
Showing 12 of 23 records. The API and the source dataset have the full list.
Source: OATH Hearings Division Case Status — city dataset updated 2026-11-02; data as of 2026-11-05
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
- 321410
- Last registered
- 2026-06-29
- Registration valid until
- 2027-09-01 CurrentRegistrations must be renewed every year.
| Role | Name | Company | Business city |
|---|---|---|---|
| Individualowner | Maximo Ramirez | Bk, Ny | |
| Sitemanager | Maximo Ramirez |
Source: HPD Multiple Dwelling Registrations — city dataset updated 2026-11-04; data as of 2026-11-05; HPD Registration Contacts — city dataset updated 2026-11-04; data as of 2026-11-05
HPD housing-code violations 15 open of 76
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 First No Access To Re- Inspect Violation · 2026-08-13 | B | 2026-05-20 | 2R | § 27-2017.3 HMC: TRACE AND REPAIR THE SOURCE AND ABATE THE VISIBLE MOLD CONDITION... LESS THAN 10SQ FEET AT THE WEST WALL IN THE PRIVATE HALLWAY LOCATED AT APT 2R, 2nd STORY, 2nd APARTMENT FROM EAST AT SOUTH ORIGINAL VIOLATION 18578655 ISSUED 17-JAN-26 HAS BEE |
| Open Nov Sent Out · 2026-05-04 | C | 2026-05-04 | § 27-2037, 2038 HMC: PROVIDE A SAFE AND ADEQUATE SUPPLY OF ELECTRIC SERVICE TO THE FIXTURES AT CEILING FIXTURES THROUGHOUT ALL PUBLIC HALLWAYS AT ALL STORIES | |
| Open Nov Sent Out · 2026-01-20 | B | 2026-01-20 | 2R | § 27-2045(B)(1)(B) HMC, § 12-06, § 12-07, § 12-09 RCNY REPAIR, REPLACE OR PROVIDE AN APPROVED AND OPERATIONAL CARBON MONOXIDE DETECTING DEVICE, INSTALLED IN ACCORDANCE WITH APPLICABLE LAW AND RULES DEFECTIVE IN THE ENTIRE APARTMENT LOCATED AT APT 2R, 2nd STORY |
| Open Notice Of Issuance Sent To Tenant · 2026-01-20 | C | 2026-01-20 | 2R | HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF MICE IN THE ENTIRE APARTMENT LOCATED AT APT 2R, 2nd STORY, 2nd APARTMENT FROM EAST AT SOUTH |
| Open Nov Sent Out · 2026-01-20 | B | 2026-01-20 | 2R | § 27-2026, 2027 HMC: PROPERLY REPAIR THE SOURCE AND ABATE THE EVIDENCE OF A WATER LEAK AT THE CEILING IN THE 3rd ROOM FROM NORTH LOCATED AT APT 2R, 2nd STORY, 2nd APARTMENT FROM EAST AT SOUTH |
| Open Nov Sent Out · 2026-01-20 | B | 2026-01-20 | 2R | § 27-2045(B)(1)(A) HMC, § 12-01, § 12-03 RCNY REPAIR, REPLACE OR PROVIDE AN APPROVED AND OPERATIONAL SMOKE DETECTING DEVICE, INSTALLED IN ACCORDANCE WITH DEPARTMENT OF BUILDINGS RULES AND REGULATIONS MISSING IN THE ENTIRE APARTMENT LOCATED AT APT 2R, 2nd STORY |
| Open Nov Sent Out · 2026-01-20 | A | 2026-01-20 | 2R | § 27-2005 ADM CODE PAINT METAL IN ACCORDANCE WITH DEPT. REGULATION AT THE TIN CEILING IN THE 2nd ROOM FROM NORTH LOCATED AT APT 2R, 2nd STORY, 2nd APARTMENT FROM EAST AT SOUTH |
| Open Nov Sent Out · 2026-01-20 | B | 2026-01-20 | 2R | § 27-2026, 2027 HMC: PROPERLY REPAIR THE SOURCE AND ABATE THE EVIDENCE OF A WATER LEAK AT THE CEILING AND WEST WALL IN THE PRIVATE HALLWAY LOCATED AT APT 2R, 2nd STORY, 2nd APARTMENT FROM EAST AT SOUTH |
| Open Nov Sent Out · 2026-01-20 | B | 2026-01-20 | 2R | § 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR AT THE NORTH WALL IN THE KITCHEN LOCATED AT APT 2R, 2nd STORY, 2nd APARTMENT FROM EAST AT SOUTH |
| Open Notice Of Issuance Sent To Tenant · 2026-01-20 | C | 2026-01-20 | 2R | HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF ROACHES IN THE ENTIRE APARTMENT LOCATED AT APT 2R, 2nd STORY, 2nd APARTMENT FROM EAST AT SOUTH |
| Open Nov Sent Out · 2015-08-25 | A | 2015-08-25 | SECTION 26-1103 ADMIN. CODE: POST AND MAINTAIN A PROPER NOTICE ON WALL OF THE ENTRANCE STORY IN ENGLISH AND SPANISH ON THE AVAILABILITY OF THE AGENCY?S HOUSING INFORMATION GUIDE. A SAMPLE NOTICE CAN BE FOUND AT WWW.NYC.GOV/HPD. AT PUBLIC HALL, 1st STORY | |
| Open Not Complied With · 2015-08-24 | B | 2008-06-17 | SECTION 27-2005 ADM CODE PROPERLY REPAIR THE BROKEN OR DEFECTIVE MAILBOXES VESTIBULE 1 STY PUBLIC HALL. | |
| Open False Certification · 2015-08-24 | B | 1997-07-15 | SECTION 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE BRICK AND MORTAR CENTER CHIMNEY AT ROOF. | |
| Open Defect Letter Issued · 2015-08-22 | C | 1997-07-15 | 2R | § 27-2013 ADM CODE REMOVE OR COVER IN A MANNER APPROVED BY THE DEPARTMENT THE PEELING LEAD PAINT EAST AND NORTH WALLS KITCHEN 2 STY APT 2R COLLADO 919 0736 ER1 97018069. , SECTION '' '' |
| Open Defect Letter Issued · 2015-08-22 | C | 1997-07-15 | 2R | § 27-2013 ADM CODE REMOVE OR COVER IN A MANNER APPROVED BY THE DEPARTMENT THE PEELING LEAD PAINT EAST AND NORTH WALLS KITCHEN 2 STY APT 2R COLLADO ER1 97018069. , SECTION '' '' |
| Closed Violation Closed · 2026-05-05 | C | 2026-05-04 | § 27-2005 HMC: IMMEDIATELY PROVIDE A FIRE GUARD AS DIRECTED BY THE NYC DEPT. OF HOUSING PRESERVATION & DEVELOPMENT (HPD) AND/OR THE NYC DEPT. OF BUILDINGS (DOB) TO PROTECT AGAINST FIRE HAZARDS OBSERVED BY HPD AND/OR DOB. FIRE HAZARDS OBSERVED BY HPD HAVE RESUL | |
| Closed Violation Closed · 2026-07-08 | C | 2026-05-04 | 3R | § 27-2037, 2038 HMC: PROVIDE A SAFE AND ADEQUATE SUPPLY OF ELECTRIC SERVICE TO THE FIXTURES AT ALL FIXTURES AND OUTLETS IN THE ENTIRE APARTMENT LOCATED AT APT 3R, 3rd STORY, 2nd APARTMENT FROM EAST AT SOUTH |
| Closed Violation Closed · 2026-05-06 | C | 2026-02-26 | § 27-2005, 27-2007, 27-2041.1 HMC, §238, § 309; § 107 (2) ( C) MDL AND 28 RCNY §25-171: REPLACE OR REPAIR THE SELF-CLOSING DOORS THAT IS MISSING OR DEFECTIVE LATCH AT BUILDING FRONT ENTRANCE DOOR , 1st STORY | |
| Closed Violation Closed · 2026-04-23 | C | 2026-02-26 | § 27-2005, 27-2007, 27-2041.1 HMC, §238, § 309; § 107 (2) ( C) MDL AND 28 RCNY §25-171: REPLACE OR REPAIR THE SELF-CLOSING DOORS THAT IS MISSING OR DEFECTIVE HINGES AT VESTIBULE DOOR , 1st STORY | |
| Closed Violation Closed · 2026-05-20 | A | 2026-01-20 | 2R | § 27-2017.3 HMC: TRACE AND REPAIR THE SOURCE AND ABATE THE VISIBLE MOLD CONDITION... LESS THAN 10SQ FEET AT THE WEST WALL IN THE PRIVATE HALLWAY LOCATED AT APT 2R, 2nd STORY, 2nd APARTMENT FROM EAST AT SOUTH |
Showing 20 of 76 records — open violations are listed first; the API lists every one. The API and the source dataset have the full list.
Source: HPD Housing Maintenance Code Violations — city dataset updated 2026-11-05; data as of 2026-11-05
HPD complaints 8
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.
| Received | Status | Apt | Problem(s) | Outcome |
|---|---|---|---|---|
| 2026-05-03 | CLOSE | 3R | Electric – Power Outage | HPD inspected this condition so the complaint has been closed. Violations were issued. The law provides the property owner time to correct the condition(s). Violation descriptions and the dates for t |
| 2026-02-21 | CLOSE | BLDG | Heat/Hot Water – Entire Building | HPD responded to a complaint of no heat or hot water in the building. An occupant of the building confirmed heat and hot water had been restored when the Inspector attempted to conduct the inspection |
| 2026-02-10 | CLOSE | BLDG | Plumbing – Water Supply Heat/Hot Water – Entire Building | HPD attempted to conduct an inspection in response to this complaint, but was unable to complete the inspection. Please submit a new service request with 311 if the condition still exists. For more in |
| 2026-02-10 | CLOSE | BLDG | Heat/Hot Water – Entire Building | HPD responded to a complaint of no heat or hot water in the building. An occupant of the building confirmed heat and hot water had been restored when the Inspector attempted to conduct the inspection |
| 2026-01-17 | CLOSE | 2R | Unsanitary Condition – Mold Unsanitary Condition – Pests Water Leak – Slow Leak | The Department of Housing Preservation and Development inspected the following conditions. No violations were issued. The complaint has been closed. |
| 2024-06-26 | CLOSE | 3R | Electric – Power Outage | The Department of Housing Preservation and Development contacted an occupant of the apartment and verified that the following conditions were corrected. The complaint has been closed. If the condition |
| 2022-01-07 | CLOSE | BLDG | Heat/Hot Water – Entire Building | The Department of Housing Preservation and Development responded to a complaint of no heat or hot water and was advised by a tenant in the building that heat and hot water had been restored. If the co |
| 2022-01-03 | CLOSE | BLDG | Heat/Hot Water – Entire Building | The Department of Housing Preservation and Development was not able to gain access to your apartment or others in the building to inspect for a lack of heat or hot water. The complaint has been closed |
Source: HPD Housing Maintenance Code Complaints and Problems — city dataset updated 2026-11-05; data as of 2026-11-05
311 requests (last 12 months) 11
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 |
|---|---|---|---|---|
| 2026-06-26 | DEP | Water System – Leak (Use Comments) (WA2) | Closed | 2026-06-26 |
| 2026-05-03 | HPD | ELECTRIC – POWER OUTAGE | Closed | 2026-05-03 |
| 2026-02-21 | HPD | HEAT/HOT WATER – ENTIRE BUILDING | Closed | 2026-02-24 |
| 2026-02-21 | HPD | HEAT/HOT WATER – ENTIRE BUILDING | Closed | 2026-02-24 |
| 2026-02-10 | HPD | HEAT/HOT WATER – ENTIRE BUILDING | Closed | 2026-02-16 |
| 2026-02-10 | HPD | PLUMBING – WATER SUPPLY | Closed | 2026-02-16 |
| 2026-02-10 | HPD | HEAT/HOT WATER – ENTIRE BUILDING | Closed | 2026-02-16 |
| 2026-01-17 | HPD | UNSANITARY CONDITION – PESTS | Closed | 2026-01-17 |
| 2026-01-17 | HPD | WATER LEAK – SLOW LEAK | Closed | 2026-01-17 |
| 2026-01-17 | HPD | UNSANITARY CONDITION – MOLD | Closed | 2026-01-17 |
Showing 10 of 11 records. The API and the source dataset have the full list.
Source: 311 Service Requests from 2020 to Present — city dataset updated 2026-11-05; data as of 2026-11-05
Nearby properties
On Knickerbocker Ave
- 727 Knickerbocker Avenue (16 open items)
- 724 Knickerbocker Avenue (14 open items)
- 728 Knickerbocker Avenue (21 open items)
- 729 Knickerbocker Avenue (17 open items)
- 723 Knickerbocker Avenue (33 open items)
- 722 Knickerbocker Avenue (57 open items)
- 730 Knickerbocker Avenue (five open items)
- 720 Knickerbocker Avenue (31 open items)
- 733 Knickerbocker Avenue (10 open items)
- 719 Knickerbocker Avenue (six open items)
Same tax block (3391)
- 479 Wilson Avenue (61 open items)
- 477 Wilson Avenue (12 open items)
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- 473 Wilson Avenue (349 open items)
- 1314 Jefferson Avenue (two open items)
- 1316 Jefferson Avenue (26 open items)
- 1318 Jefferson Avenue
- 1322 Jefferson Avenue (three open items)
- 1324 Jefferson Avenue (one open item)
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All properties on Knickerbocker Ave, Brooklyn · All of Brooklyn 11221
Open-item counts as of November 5, 2026; each section lists its own dataset date. Machine-readable: JSON API · Markdown · Plain text · API & MCP docs