# 846 Knickerbocker Avenue, Brooklyn, NY 11207 BBL 3034240041 · Block 3424 · Lot 41 · BIN 3079326 Canonical page: https://nycpropertyfacts.com/ny/brooklyn/846-knickerbocker-avenue-3034240041 Last updated: 2026-10-31 · Open-item counts as of 2026-11-06 Also recorded as: 846 Knickerbocker ## Summary 846 Knickerbocker Avenue (Brooklyn, NY 11207; tax lot BBL 3034240041) is a one-family home (building class A9: one-family home, miscellaneous), built around 1920, on a 938 sq ft lot zoned R6. City tax records list the owner as DUANE RODRIGUEZ; the most recent deed with a stated price is dated September 24, 2003 at $200,850 (per ACRIS). The Department of Finance's final market value for tax year 2027 is $941,000. As of November 6, 2026 (limited by DOB Job Application Filings (BIS); other open-item sources were confirmed later), NYC Open Data shows one DOB job with a permit issued but no sign-off, one active ECB violation and one OATH ticket with an unpaid balance. There were 12 311 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, “846 Knickerbocker Avenue, Brooklyn, NY 11207 (BBL 3034240041)”, data as of 2026-11-06, https://nycpropertyfacts.com/ny/brooklyn/846-knickerbocker-avenue-3034240041. Source: NYC Open Data. ## Neighborhood East New York-New Lots: https://nycpropertyfacts.com/ny/brooklyn/11207 - Open HPD violations: https://nycpropertyfacts.com/ny/brooklyn/11207/open-hpd-violations - Active DOB violations: https://nycpropertyfacts.com/ny/brooklyn/11207/active-dob-violations - Active ECB violations: https://nycpropertyfacts.com/ny/brooklyn/11207/active-ecb-violations - Open DOB jobs: https://nycpropertyfacts.com/ny/brooklyn/11207/open-dob-jobs - Unpaid OATH tickets: https://nycpropertyfacts.com/ny/brooklyn/11207/unpaid-oath-tickets ## ZIP Brooklyn 11207: https://nycpropertyfacts.com/ny/brooklyn/11207 ## Nearby properties Ordered by map distance among lots on this street within 40 house numbers and on this tax block within 15 lot numbers. - 848 Knickerbocker Avenue (13 ft): https://nycpropertyfacts.com/ny/brooklyn/848-knickerbocker-avenue-3034240042 - 844 Knickerbocker Avenue (14 ft): https://nycpropertyfacts.com/ny/brooklyn/844-knickerbocker-avenue-3034240040 - 850 Knickerbocker Avenue (26 ft): https://nycpropertyfacts.com/ny/brooklyn/850-knickerbocker-avenue-3034240043 - 852 Knickerbocker Avenue (41 ft): https://nycpropertyfacts.com/ny/brooklyn/852-knickerbocker-avenue-3034240044 - 854 Knickerbocker Avenue (60 ft): https://nycpropertyfacts.com/ny/brooklyn/854-knickerbocker-avenue-3034240045 - 832 Knickerbocker Avenue (67 ft): https://nycpropertyfacts.com/ny/brooklyn/832-knickerbocker-avenue-3034240035 - 253a Schaefer Street (50 ft): https://nycpropertyfacts.com/ny/brooklyn/253a-schaefer-street-3034240046 - 253 Schaefer Street (61 ft): https://nycpropertyfacts.com/ny/brooklyn/253-schaefer-street-3034240047 ## Open items | Item | Count | |---|---| | Open DOB jobs (permit issued, not signed off) | 1 | | Active DOB violations | 0 | | Active ECB violations | 1 | | Open HPD violations | 0 | | OATH tickets with unpaid balance | 1 | ## Lot & building - Owner of record: DUANE RODRIGUEZ - Building class: A9 – One-family home, miscellaneous - Year built: 1920 - Floors: 2 - Units: 1 residential / 1 total - Lot area: 938 sq ft · Building area: 1,125 sq ft - Zoning: R6 - Source: PLUTO (Dept. of City Planning) (https://data.cityofnewyork.us/d/64uk-42ks), city dataset updated 2026-08-24; last loaded 2026-11-07 ## Tax assessment - Tax year 2027 (final roll): market value $941,000, assessed value $56,460, tax class 1 - 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 | |---|---|---|---| | 2003-09-24 | recorded (DEED) | DEED dated 2003-09-24 from ESSIAM, JOSEPHINE; AMOH-TONTO, BAFFOUR to RODRIGUEZ, DUANE, stated price $200,850. | bnx9-e6tj | | 2001-07-30 | recorded (DEED) | DEED dated 2001-07-30 from AMOH-TONTO, BAFFOUR; AMOH, JOSEPH; ESSIAM, JOSEPHINE to ESSIAM, JOSEPHINE; AMOH-TONTO, BAFFOUR, no price stated ($0). | bnx9-e6tj | | 1988-09-12 | recorded (DEED) | DEED dated 1988-09-12 from MC CLEAN, RUTH D; MC CLEAN, CARVEL L to AMOH, JOSEPH; ESSIAM, JOSEPHINE, 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 | |---|---|---|---| | 2012-06-27 | open (PERMIT ISSUED - PARTIAL JOB) | BIS job 320500579 (A2 – Alteration with multiple work types (no change to use/occupancy)): PERMIT ISSUED - PARTIAL JOB — permit issued, no sign-off on record. FILLING MADE TO LEGALIZED EXISTING CONDITION WITH TWO PIECES OF BATHROOM AND ONE SINK AND PROPOSED ACCESORY USE AT EXISTING BASEMENT LEVEL. NO FOR LIVING, COOKING OR SLEEPING POURPOSE. | ic3t-wcy2 | | 2012-06-27 | n/a (ISSUED (initial)) | BIS work permit for job 320500579: Equipment work / Other / general construction. Issued 2012-06-27, expires 2012-11-23. | 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 | |---|---|---|---| | 2006-05-05 | open (violation status ACTIVE; hearing status WRITTEN OFF) | ECB (DOB) violation, non-hazardous: WORK W/O PERMIT:WORK NOTED:CLOSED STAIRCASE BTWM BASEMENT & 1ST FL CREATED LIVING UNIT IN BASEMENT W/ LIVING ROOM,BEDROOM,KITCHEN & 3PC BATHROOM W/ SEPARATE ENTRANCE TO THE BASEMENT.. Violation status (DOB): active (open; not resolved in DOB records). Hearing/penalty status: penalty written off (the city stopped trying to collect the fine; this does not mean the condition was corrected). | 6bgk-3dad | ## 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 | |---|---|---|---| | 2025-04-03 | open (DOCKETED · DEFAULTED) | OATH ticket from Sanitation Others: FAIL TO RECYCLE ORGANIC WASTE 1-8 DWELLING UNITS 1ST. Unpaid balance $25. 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 | |---|---|---|---| | 2026-10-12 | closed (Closed) | 311 request to NYPD: Noise - Commercial – Banging/Pounding. | erm2-nwe9 | | 2026-10-12 | closed (Closed) | 311 request to NYPD: Noise - Commercial – Banging/Pounding. | erm2-nwe9 | | 2026-10-03 | closed (Closed) | 311 request to NYPD: Noise - Commercial – Banging/Pounding. | erm2-nwe9 | | 2026-08-07 | closed (Closed) | 311 request to NYPD: Noise - Vehicle – Car/Truck Music. | erm2-nwe9 | | 2026-08-02 | closed (Closed) | 311 request to NYPD: Noise - Street/Sidewalk – Loud Music/Party. | erm2-nwe9 | | 2026-08-01 | closed (Closed) | 311 request to NYPD: Noise - Street/Sidewalk – Loud Music/Party. | erm2-nwe9 | | 2026-07-29 | closed (Closed) | 311 request to NYPD: Noise - Street/Sidewalk – Loud Music/Party. | erm2-nwe9 | | 2026-06-28 | closed (Closed) | 311 request to NYPD: Noise - Street/Sidewalk – Loud Music/Party. | erm2-nwe9 | | 2026-06-28 | closed (Closed) | 311 request to NYPD: Noise - Street/Sidewalk – Loud Music/Party. | erm2-nwe9 | | 2026-06-28 | closed (Closed) | 311 request to NYPD: Noise - Street/Sidewalk – Loud Music/Party. | erm2-nwe9 | | 2026-06-28 | closed (Closed) | 311 request to NYPD: Noise - Vehicle – Car/Truck Music. | erm2-nwe9 | | 2026-04-18 | closed (Closed) | 311 request to NYPD: Noise - Commercial – Banging/Pounding. | 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 DUANE RODRIGUEZ. | 64uk-42ks | | 2003-09-24 | recorded | Grantee (buyer) on the most recent deed (DEED, 2003-09-24). | 636b-3b5g | --- 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/3034240041