# Warren Street, Park Slope, Brooklyn, NY 11217 BBL 3003930045 · Block 393 · Lot 45 · BIN 3006232 Canonical page: https://nycpropertyfacts.com/ny/brooklyn/warren-street-3003930045 Last updated: 2026-10-31 · Open-item counts as of 2026-11-09 Also recorded as: 475 Warren St ## Summary Warren Street (Brooklyn, NY 11217; tax lot BBL 3003930045) is a vacant lot (building class V0: vacant land zoned residential), on a 2,000 sq ft lot zoned R6B. City tax records list the owner as COHEN, CAROL. The Department of Finance's final market value for tax year 2027 is $430,000. As of November 9, 2026, NYC Open Data shows one DOB job with a permit issued but no sign-off. (Source: NYC Open Data — DOB, HPD, OATH, DOF, DCP and ACRIS datasets — compiled by NYC Property Facts.) How to cite: NYC Property Facts, “Warren Street, Brooklyn, NY 11217 (BBL 3003930045)”, data as of 2026-11-09, https://nycpropertyfacts.com/ny/brooklyn/warren-street-3003930045. Source: NYC Open Data. ## Neighborhood Park Slope: https://nycpropertyfacts.com/ny/brooklyn/neighborhoods/park-slope - Open HPD violations: https://nycpropertyfacts.com/ny/brooklyn/neighborhoods/park-slope/open-hpd-violations - Active DOB violations: https://nycpropertyfacts.com/ny/brooklyn/neighborhoods/park-slope/active-dob-violations - Active ECB violations: https://nycpropertyfacts.com/ny/brooklyn/neighborhoods/park-slope/active-ecb-violations - Open DOB jobs: https://nycpropertyfacts.com/ny/brooklyn/neighborhoods/park-slope/open-dob-jobs - Unpaid OATH tickets: https://nycpropertyfacts.com/ny/brooklyn/neighborhoods/park-slope/unpaid-oath-tickets ## ZIP Brooklyn 11217: https://nycpropertyfacts.com/ny/brooklyn/11217 ## Nearby properties Ordered by map distance among lots on this street within 40 house numbers and on this tax block within 15 lot numbers. - 475 Warren Street (20 ft): https://nycpropertyfacts.com/ny/brooklyn/475-warren-street-3003930046 - 479 Warren Street (23 ft): https://nycpropertyfacts.com/ny/brooklyn/479-warren-street-3003930044 - 473 Warren Street (40 ft): https://nycpropertyfacts.com/ny/brooklyn/473-warren-street-3003930047 - 481 Warren Street (50 ft): https://nycpropertyfacts.com/ny/brooklyn/481-warren-street-3003930043 - 471 Warren Street (59 ft): https://nycpropertyfacts.com/ny/brooklyn/471-warren-street-3003930048 - 483 Warren Street (76 ft): https://nycpropertyfacts.com/ny/brooklyn/483-warren-street-3003930042 ## Open items | Item | Count | |---|---| | Open DOB jobs (permit issued, not signed off) | 1 | | Active DOB violations (BIS) | 0 | | Active DOB safety violations (DOB NOW) | 0 | | Active ECB violations | 0 | | Open HPD violations | 0 | | OATH tickets with unpaid balance | 0 | ## Lot & building - Owner of record: COHEN, CAROL - Building class: V0 – Vacant land zoned residential - Year built: — - Floors: — - Units: 0 residential / 0 total - Lot area: 2,000 sq ft · Building area: 0 sq ft - Zoning: R6B - Source: PLUTO (Dept. of City Planning) (https://data.cityofnewyork.us/d/64uk-42ks), city dataset updated 2026-08-24; last loaded 2026-11-09 ## Tax assessment - Tax year 2027 (final roll): market value $430,000, assessed value $25,800, tax class 1B - 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 | |---|---|---|---| | 1984-04-09 | recorded (DEED) | DEED dated 1984-04-09 from BRUNNER, NILS to BORKER, JOSEPH; COHEN, CAROL, no price stated ($0). | bnx9-e6tj | | 1972-04-18 | recorded (DEED) | DEED dated 1972-04-18 from CITY OF NY to BRUNNER NILS, no price stated ($0). | bnx9-e6tj | | 1968-04-09 | recorded (DEED) | DEED dated 1968-04-09 from GOODMAN ROY M FINANCE ADMIN OF; GOODMAN ROY M FINANCE ADMIN OF THE CITY OF NY; FINANCE ADMINISTRATOR OF THE CITY OF NEW YORK; DEPT OF FINANCE OF THE CITY OF NY; GOODMAN ROY M FINANCE ADMINISTRATOR OF NYC; FINANCE ADMIN OF CITY OF NY; FINANCE ADMIN OF N Y C; FINANCE ADMINOF THE CITY OF NY; FINANCE ADMIN OF THE CITY OF N Y; GOODMAN ROY M FINANCE ADMIN OF THE CITY OF N Y; FINANCE ADMIN OF CITY OF NEW YORK; GOODMAN ROY M AS FINANCE ADMIN OF THE CITY OF N Y; GOODMAN ROY M FINANCE ADMIN OF NYC; FIN ADMIN OF NYC; GOODMAN ROY M(FINANCE ADMIN OF); GOODMAN ROY M FINANCE ADMIN OF THE CITY OF NEWYORK; THE CITY OF N Y; FINANCE ADMIN OF THE CITY OF NY; GOODMAN ROY M; GOODMAN ROY M FINANCE ADMIN OF THE CITY OF NY; GOODMAN ROY M FINANCE AMDIN OF THE CITY OF NY; GOODMAN ROY M (FINANCE ADMIN OF); FINANCE ADMIN OF NYC; GOODMAN ROY M AS FINANCE ADMINISTRATOR OF CITY NY; FINANCE ADMINI OF NY; GOODMAN RAY M; FINANACE ADMIN OF THE CITY OF NEW YORK; FINANCE ADMINISTRATOR OF NY; FINANCE ADMIN OF THE CITY OF NY; GOODMAN ROY M (FINANCE ADMIN OF THE CITY OF NY); THE CITY OF NY; GOODMAN ROY M FINANCE ADMIN OF CITY OF NY; THE CITY OF NEW YORK; GOODMAN ROY M (AS COMM FINANCE ADMIN; FINANCE ADMIN OF THE CITY OF NEW YORK; GOODMAN ROY M AS FINANCE ADMIN OF NYC to CITY OF NY; THE CITY OF NY; CITY OF N Y; THE CITY OF N Y; THE CITY OF NEW YORK; CITY OF NEW YORK, no price stated ($0) for a deed covering 569 lots. | 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 | |---|---|---|---| | 2003-03-17 | open (PERMIT ISSUED - ENTIRE JOB/WORK) | BIS job 301508054 (A1 – Major alteration (changes use, egress or occupancy)): PERMIT ISSUED - ENTIRE JOB/WORK — permit issued, no sign-off on record. FILED TO OBTAIN CO AND COMPLETE WORK FIL ED AND APPROVED UNDER ALT. 448/ 5. TO REDUCE OCCUPANCY TO A ONE FAMILY R ESIDENCE. NO ADDITIONAL WORK IS PROPOSE . CURB CUT LOCATED ON NORTH SIDE OF WARR EN S… | ic3t-wcy2 | | 2007-08-29 | n/a (ISSUED (renewal)) | BIS work permit for job 301508054: Alteration. Issued 2007-08-29, expires 2008-08-28. | ipu4-2q9a | | 2006-05-24 | n/a (ISSUED (renewal)) | BIS work permit for job 301508054: Alteration. Issued 2006-05-24, expires 2007-05-24. | ipu4-2q9a | | 2005-06-17 | n/a (ISSUED (renewal)) | BIS work permit for job 301508054: Alteration. Issued 2005-06-17, expires 2006-06-17. | ipu4-2q9a | | 2004-05-21 | n/a (ISSUED (renewal)) | BIS work permit for job 301508054: Alteration. Issued 2004-05-21, expires 2005-05-21. | ipu4-2q9a | | 2003-06-25 | n/a (ISSUED (initial)) | BIS work permit for job 301508054: Plumbing / Plumbing. Issued 2003-06-25, expires 2004-06-24. | ipu4-2q9a | | 2003-05-06 | n/a (ISSUED (initial)) | BIS work permit for job 301508054: Alteration. Issued 2003-05-06, expires 2004-05-05. | ipu4-2q9a | ## Open violations (DOB, DOB NOW safety, ECB, HPD) status "open" = DOB violation category is ACTIVE, DOB NOW safety violation status is Active, ECB violation status is ACTIVE, or HPD violation status is Open. Dismissed, cured, waived and disputed-successfully safety violations are not open. No records found. ## DOB safety violations (DOB NOW) Active means the published violation status is Active. Dismissed, cured, waived, disputed successfully and pending dismissal are not open items. No records found. Source: DOB Safety Violations (DOB NOW) (https://data.cityofnewyork.us/Building/DOB-Safety-Violations/855j-jady), city dataset updated 2026-11-09; last loaded 2026-11-09 ## 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. No records found. ## Complaints (HPD since 2019, 311 last 12 months) Complaints are reports, not violations. status mirrors the published complaint / request status. No records found. ## 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 COHEN, CAROL. | 64uk-42ks | | 1984-04-09 | recorded | Grantee (buyer) on the most recent deed (DEED, 1984-04-09). | 636b-3b5g | | 1984-04-09 | recorded | Grantee (buyer) on the most recent deed (DEED, 1984-04-09). | 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/3003930045