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354 Knickerbocker Avenue, Bushwick (West), Brooklyn, NY 11237

BBL 3032460032 (Borough 3, Block 3246, Lot 32) · BIN 3073839, 3073841 · Last updated: · Bushwick (West) · ZIP 11237

Also recorded in city data as: 360 Knickerbocker Ave

Summary · as of November 9, 2026

354 Knickerbocker Avenue (Brooklyn, NY 11237; tax lot BBL 3032460032) is a 2-unit mixed-use building with apartments and ground-floor commercial space (building class S2: mixed-use: two-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 BRG BK LLC; per ACRIS, a deed to this owner dated February 25, 2021 lists a price of $1,500,000. The Department of Finance's final market value for tax year 2027 is $1,724,000. As of November 9, 2026, NYC Open Data shows three DOB jobs with a permit issued but no sign-off, one active DOB violation and 12 open HPD violations. There were five 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.)

Owner of record
BRG BK LLC
Building class
S2 · Mixed-use: two-family home with one store or office
Year built · units
1931 · 2 res.
Lot area · zoning
2,500 sq ft · R6
Market value (DOF)
$1,724,000 FY2027
Last priced deed
$1,500,000 · 2021-02-25
BBL
3032460032
BIN
3073839, 3073841

How to cite: NYC Property Facts, “354 Knickerbocker Avenue, Brooklyn, NY 11237 (BBL 3032460032)”, data as of 2026-11-09, https://nycpropertyfacts.com/ny/brooklyn/354-knickerbocker-avenue-3032460032. 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)
BRG BK LLCThe owner name on the city’s tax records. It can lag behind recent sales and is often an LLC.
Building class
S2 – Mixed-use: two-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. Major alteration recorded: 1997.
Floors
3
Units
2 residential / 3 totalResidential units are apartments; total includes stores and offices.
Buildings on lot
1
Lot size
2,500 sq ft (25 ft × 100 ft)
Building floor area
4,125 sq ft (incl. 1,375 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)
1.65 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 3032460032 (Borough 3, Block 3246, Lot 32) · BIN 3073839, 3073841BBL identifies the tax lot; BIN identifies each building (from DOB/HPD/footprint records).

Source: PLUTO (Dept. of City Planning) — city dataset updated 2026-08-24; last loaded 2026-11-09; 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)
$1,724,000The 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
$103,440The portion of market value that taxes are calculated on (capped by law for small homes).
Taxable value (final)
$80,777Assessed value minus any exemptions.
Tax class
Tax class 1 – 1–3 family homes (and some small mixed-use / vacant lots)
Tax yearRollMarket valueAssessed valueTax class
2027Final$1,724,000$103,4401
2026Final$1,311,000$78,6601
2025Final$1,519,000$91,1401

Source: DOF Property Valuation and Assessment Data — city dataset updated 2026-09-14; last loaded 2026-11-09

Sales & deed history 4

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.

DateTypePriceSeller (grantor)Buyer (grantee)Doc ID
2021-02-25DEED$1,500,000354 Knickerbocker Realty LlcBrg Bk Llc2021030200867001
2012-02-07CORRD$0 / not statedHassoun, Isaac354 Knickerbocker Realty Llc2012022200788001
2005-01-12DEED$0 / not statedHassoun, Isaac354 Knickerbocker Realty, Llc2005011400494001
2004-05-19DEED$1,300,000Guttman, StanleyHassoun, Isaac2004052600491001

Source: ACRIS Real Property Master — city dataset updated 2026-10-08; last loaded 2026-11-09; ACRIS Real Property Legals — city dataset updated 2026-10-08; last loaded 2026-11-09; ACRIS Real Property Parties — city dataset updated 2026-10-08; last loaded 2026-11-09

DOB job filings 3 open of 5

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.

StatusJob #TypeFiledEst. cost
Permitted, not signed off
Permit Entire · 2020-12-27
B00377763-I1
DOB NOW
Alteration2020-08-05$4,000
Permitted, not signed off
PERMIT ISSUED - ENTIRE JOB/WORK · 2018-08-08
321820339
BIS
A2 – Alteration with multiple work types (no change to use/occupancy)2018-08-07$350
Permitted, not signed off
PERMIT ISSUED - ENTIRE JOB/WORK · 1993-06-25
300219895
BIS
A2 – Alteration with multiple work types (no change to use/occupancy)1992-12-16$1,250
Not open
SIGNED OFF · 2004-09-20
301822062
BIS
A2 – Alteration with multiple work types (no change to use/occupancy)2004-08-11$27,000
Not open
SIGNED OFF · 1999-03-01
300740269
BIS
A2 – Alteration with multiple work types (no change to use/occupancy)1998-06-15$25,000

Source: DOB NOW: Build – Job Application Filings — city dataset updated 2026-11-08; last loaded 2026-11-09; DOB Job Application Filings (BIS) — city dataset updated 2026-11-08; last loaded 2026-11-09

Work permits 8

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.

IssuedExpiresJob #WorkPermit status
2020-08-062020-12-07B00377763-I1
DOB NOW
Sidewalk Shed
ALTERATION TYPE 3 - CONSTRUCTION EQUIPMENT - SIDEWALK-SHED INSTALLATION OF TEMPORARY SIDEWALK SHED AS PER PLANS. NO CHANGE IN USE, EGRESS OR OCCUPANCY. SIDEWALK
Permit Issued
2018-08-082019-07-06321820339
BIS
Equipment work / Other / general constructionISSUED (initial)
2004-08-192005-06-30301822062
BIS
Equipment work / Other / general constructionISSUED (initial)
2004-08-192004-12-31301822062
BIS
Construction equipment (scaffold, fence, shed) / Construction equipmentISSUED (initial)
1998-09-161999-09-16300740269
BIS
Plumbing / PlumbingISSUED (initial)
1998-06-221999-05-08300740269
BIS
Equipment work / Other / general constructionISSUED (initial)
1998-06-221999-05-08300740269
BIS
Equipment work / Mechanical/HVACISSUED (initial)
1993-06-251994-04-03300219895
BIS
Equipment work / Fire suppressionISSUED (initial)

Source: DOB NOW: Build – Approved Permits — city dataset updated 2026-11-09; last loaded 2026-11-09; DOB Permit Issuance (BIS) — city dataset updated 2026-11-07; last loaded 2026-11-07

DOB violations 1 active of 5

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). The active-DOB count in the summary also includes DOB NOW safety violations, listed in the next section.

StatusIssuedTypeDescriptionNumber
Active
V-DOB VIOLATION - ACTIVE
1993-08-16LL6291-LOCAL LAW 62/91 - BOILERS BOILER REQUIREDV081693LL629125564
Resolved/dismissed
V*-DOB VIOLATION - DISMISSED
2001-02-27LL6291-LOCAL LAW 62/91 - BOILERS BOILER REQUIREDV*022701LL629119092
Resolved/dismissed
V*-DOB VIOLATION - DISMISSED
1994-07-25LL6291-LOCAL LAW 62/91 - BOILERS BOILER REQUIREDV*072594LL629102706
Resolved/dismissed
V*-DOB VIOLATION - DISMISSED
1994-06-01LL6291-LOCAL LAW 62/91 - BOILERS BOILER REQUIREDV*060194LL629109523
Resolved/dismissed
V*-DOB VIOLATION - DISMISSED
1993-06-01LL6291-LOCAL LAW 62/91 - BOILERS BOILER REQUIREDV*060193LL629109522

Source: DOB Violations — city dataset updated 2026-11-09; last loaded 2026-11-09

DOB safety violations (DOB NOW) 0 active of 1

Safety violations DOB NOW publishes for devices such as boilers, elevators and gas piping (Local Law 152). Active means the published status is Active. Dismissed, cured, waived and successfully disputed violations are counted under “resolved or not active” and are not open items. Active ones are included in the summary’s active DOB violation total.

No active DOB NOW safety violations for this lot.

1 resolved or not active
StatusIssuedTypeDeviceNumberRemarks
Not active
Dismissed
1994-06-01LL6291Boiler060194LL629109523

Source: DOB Safety Violations (DOB NOW) — city dataset updated 2026-11-09; last loaded 2026-11-09

ECB violations (DOB) 0 active of 1

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.

StatusIssuedSeverityWhat it was forPenalty / paid / balanceECB #
Resolved
Hearing: CURED/IN-VIO · Certification: CURE ACCEPTED
1988-05-06Non-HazardousBOILER NOT REGISTERED. OIL LINE UNCOVERED.$0 / $0 / $030043252M

Source: DOB ECB Violations — city dataset updated 2026-11-07; last loaded 2026-11-09

OATH tickets (all agencies) 0 unpaid of 104

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.

StatusDateAgencyChargeRespondentImposed / paid / balanceTicket #
No balance due
PAID IN FULL
2026-06-16Sanitation OthersIMPROPER RECEPTACLE FAILURE TO CONTAINERIZE - RESIDENTIAL 1STBRG BK LLC$50 / $50 / $0049870859H
No balance due
PAID IN FULL
2026-05-05Sanitation RecyclingIMPROPER RECEPTACLE FAILURE TO CONTAINERIZE - RESIDENTIAL 1STBRG BK LLC$50 / $50 / $0049742930P
No balance due Default
PAID IN FULL · DEFAULTED
2025-09-10Police DepartmentVEHICLE S ON SIDEWALKLEARY$300 / $50 / $00217688186
No balance due
PAID IN FULL
2025-04-28Dos - Enforcement AgentsSIDEWALK OBSTRUCTIONLUIGY ELECTROMI LLC$50 / $50 / $0049126263L
No balance due
PAID IN FULL
2020-01-21Sanitation OthersIMPROPER MISUSED CURBSIDE RECYCLING CONTAINER 1 TO 8 DWELLING UNITS354 KNICKERBOCKER REALTY LLC$25 / $25 / $00210470518
No balance due
PAID IN FULL
2016-09-17Sanitation DeptSIDEWALK OBSTRUCTIONPINK BELLA FASHION INC$100 / $100 / —041923832N
No balance due
HEARING COMPLETED · IN VIOLATION
2012-05-17Fire Department Of NycPERMITS354 KNICKERBOCKER— / — / —011249381N
No balance due
PAID IN FULL
2012-04-23Sanitation RecyclingSTORAGE OF RECEPTACLES354 KNICKERBOCKER RE$100 / $100 / —041414081X
No balance due Default
PAID IN FULL · DEFAULTED
2011-02-21Sanitation OthersSTORAGE OF RECEPTACLES354 KNICKBOCKER RE$300 / $300 / —0173429475
No balance due Default
PAID IN FULL · DEFAULTED
2010-12-13Sanitation OthersLOOSE RUBBISH354 KNICKERBOCKER$300 / $321 / —0173429310
No balance due
WRITTEN OFF · WRITTEN OFF
2009-04-07Fire Department Of NycPERMITSVIVI FOR LADIES INC$1,000 / $0 / $0011131803K
No balance due Default
PAID IN FULL · DEFAULTED
2009-02-22Sanitation OthersSTORAGE OF RECEPTACLES354 KNICKERBOCKER RE$300 / $370 / —0172816858

Showing 12 of 104 records. The API and the source dataset have the full list.

Source: OATH Hearings Division Case Status — city dataset updated 2026-11-09; last loaded 2026-11-09

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
321256
Last registered
2018-08-31
Registration valid until
2019-09-01 ExpiredRegistrations must be renewed every year.
RoleNameCompanyBusiness city
SitemanagerEithan Hassoun
AgentEithan HassounBrooklyn, Ny
HeadofficerEithan HassounBrooklyn, Ny
Corporateowner354 KNICKERBOCKER REALTY LLCBrooklyn, Ny

Source: HPD Multiple Dwelling Registrations — city dataset updated 2026-11-04; last loaded 2026-11-09; HPD Registration Contacts — city dataset updated 2026-11-04; last loaded 2026-11-09

HPD housing-code violations 12 open of 13

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.

StatusClassIssuedAptCondition
Open
Info Nov Sent Out · 2025-11-25
I2025-11-25§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
Info Nov Sent Out · 2024-12-04
I2024-12-04§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
Open
Info Nov Sent Out · 2023-11-28
I2023-11-28§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
Open
Info Nov Sent Out · 2022-11-17
I2022-11-17§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
Open
Info Nov Sent Out · 2022-03-16
I2022-03-16§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
Info Nov Sent Out · 2021-04-21
I2021-04-21§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
Info Nov Sent Out · 2019-11-07
I2019-11-07§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 · 2009-08-13
B2009-08-13SECTION 27-2005 ADMIN. CODE: REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN UNIFORM COLOR WALLS AND CEILING 3RD STY PUBLIC HALL.
Open
Nov Sent Out · 2009-08-13
B2009-08-13SECTION 27-2005 ADMIN. CODE: ABATE THE NUISANCE CONSISTING OF EVIDENCE OF LEAKY ROOF EAST ROOM 3RD STY APT 3.
Open
Nov Sent Out · 2009-08-13
B2009-08-13SECTION 27-2005 ADMIN. CODE: REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN UNIFORM COLOR WALLS PRIVATE HALL 3RD STY APT 3.
Open
Nov Sent Out · 2009-08-13
B2009-08-13SECTION 27-2005 ADMIN. CODE: PROPERLY REPAIR THE BROKEN OR DEFECTIVE ENTRANCE DOOR TO BLDG.
Open
Nov Sent Out · 2009-08-13
B2009-08-13SECTION 27-2005 ADMIN. CODE: REPLACE WITH NEW THE MISSING CEILING LIGHT FIXTURE 3RD STY PUBLIC HALL.
Closed
Violation Dismissed · 2018-09-04
I2018-01-08§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

Source: HPD Housing Maintenance Code Violations — city dataset updated 2026-11-09; last loaded 2026-11-09

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 2026-11-09; last loaded 2026-11-09

311 requests (last 12 months) 5

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.

OpenedAgencyComplaintStatusClosed
2026-10-02NYPDNoise - Commercial – Loud Music/PartyClosed2026-10-02
2026-09-26NYPDNoise - Commercial – Loud Music/PartyClosed2026-09-26
2026-09-26NYPDNoise - Commercial – Loud Music/PartyClosed2026-09-26
2026-09-25NYPDNoise - Commercial – Loud Music/PartyClosed2026-09-25
2026-09-11NYPDNoise - Street/Sidewalk – Loud Music/PartyClosed2026-09-11

Source: 311 Service Requests from 2020 to Present — city dataset updated 2026-11-09; last loaded 2026-11-09

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 Bushwick (West): Open HPD violations · Active DOB violations · Active ECB violations · Open DOB jobs · Unpaid OATH tickets

Closest on Knickerbocker Ave

Same tax block (3246), closest first

All properties on Knickerbocker Ave, Brooklyn · Brooklyn 11237

Open-item counts as of November 9, 2026; each section lists its own dataset date. Machine-readable: JSON API · Markdown · Plain text · API & MCP docs